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Economies with the Greatest Contribution to Global Economic Growth in GDP (PPP) from 2010 to 2020[16] Rank Country Incremental GDP (billions of US$) Share of Global GDP Growth — World 31,456.062 100.0% 1 China 11,060.516 35.2% 2 United States 7,329.705 23.3% — European Union 3,216.416 10.2% 3 India 1,735.136 5.5% 4 United Kingdom 1,444.632 4.6% 5 South Korea 804.264 2.6% 6 Germany 581.470 1.8% 7 Mexico 444.530 1.4% 8 Indonesia 438.653 1.4% 9 Egypt 373.354 1.2% 10 Canada 344.081 1.1% 11 Saudi Arabia 321.746 1.0% 12 Philippines 307.660 1.0% 13 Malaysia 289.394 0.9% 14 France 288.422 0.9% 15 Australia 270.723 0.9% 16 Russia 266.877 0.8% 17 Pakistan 228.144 0.7% 18 Nigeria 221.153 0.7% 19 Taiwan 204.761 0.7% 20 Switzerland 190.163 0.6% 21 Bangladesh 188.819 0.6% 22 Poland 186.995 0.6% 23 United Arab Emirates 182.853 0.6% 24 Hong Kong 177.144 0.6% 25 Vietnam 174.486 0.6% 26 Turkey 174.305 0.6% 27 Argentina 172.237 0.5% 28 Singapore 158.557 0.5% 29 Qatar 142.393 0.5% 30 Colombia 134.292 0.4% 31 Thailand 133.073 0.4% 32 Iraq 130.263 0.4% 33 Kazakhstan 120.610 0.4% 34 Israel 104.742 0.3% 35 Netherlands 102.800 0.3% 36 Sweden 97.365 0.3% 37 Iran 90.936 0.3% 38 Peru 86.529 0.3% 39 Ireland 75.913 0.2% 40 Romania 74.903 0.2% 41 Chile 74.736 0.2% 42 Sri Lanka 72.998 0.2% 43 Belgium 70.890 0.2% 44 Ethiopia 70.407 0.2% 45 Kenya 64.043 0.2% 46 Spain 63.417 0.2% 47 Kuwait 63.116 0.2% 48 Turkmenistan 61.845 0.2% 49 Austria 61.718 0.2% 50 Algeria 57.953 0.2% — Remaining Countries 940.340 3.0% Rank Country Incremental GDP (billions of US$) Share of Global GDP Growth — World 61,043.340 100.0% 1 China 16,563.954 27.1% 2 India 7,335.389 12.0% 3 United States 7,329.705 12.0% — European Union 6,257.424 10.3% 4 Indonesia 2,099.339 3.4% 5 Germany 1,234.409 2.0% 6 Japan 1,192.716 2.0% 7 Mexico 1,058.692 1.7% 8 Brazil 1,023.737 1.7% 9 United Kingdom 1,017.112 1.7% 10 Russia 967.141 1.6% 11 South Korea 934.650 1.5% 12 Saudi Arabia 906.747 1.5% 13 Turkey 859.320 1.4% 14 France 819.643 1.3%
15 Nigeria 725.723 1.2%
16 Canada 626.845 1.0%
17 Philippines 599.584 1.0%
18 Iran 591.892 1.0%
19 Pakistan 587.967 1.0%
20 Egypt 560.544 0.9%
21 Malaysia 551.831 0.9%
22 Thailand 542.776 0.9%
23 Australia 522.779 0.9%
24 Taiwan 519.305 0.9%
25 Poland 514.046 0.8%
26 Bangladesh 491.578 0.8%
27 Spain 487.548 0.8%
28 Iraq 452.811 0.7%
29 Italy 442.347 0.7%
30 Vietnam 429.943 0.7%
31 Colombia 374.710 0.6%
32 United Arab Emirates 365.963 0.6%
33 Algeria 297.409 0.5%
34 South Africa 285.067 0.5%
35 Argentina 271.562 0.4%
36 Myanmar 260.908 0.4%
37 Netherlands 259.138 0.4%
38 Kazakhstan 254.600 0.4%
39 Singapore 242.280 0.4%
40 Peru 241.615 0.4%
41 Chile 218.259 0.4%
42 Qatar 206.774 0.3%
43 Sri Lanka 199.429 0.3%
44 Hong Kong 194.463 0.3%
45 Romania 193.278 0.3%
46 Sweden 184.605 0.3%
47 Morocco 173.370 0.3%
48 Uzbekistan 163.740 0.3%
49 Switzerland 163.274 0.3%
50 Ethiopia 160.377 0.3%
— Remaining Countries 4,342.446 7.1%
Statistical indicators[edit]
Economy[edit]
GDP (GWP) (gross world product): (purchasing power parity exchange rates) – $59.38 trillion (2005 est.), $51.48 trillion (2004), $23 trillion (2002)
GDP (GWP) (gross world product):[17] (market exchange rates) – $60.69 trillion (2008)
GDP – real growth rate: 3.2% (2008), 3.1% p.a. (2000–07), 2.4% p.a. (1990–99), 3.1% p.a. (1980–89)
GDP – per capita: purchasing power parity – $9,300, €7,500 (2005 est.), $8,200, €6,800 (92) (2003), $7,900, €5,000 (2002)
World median income: purchasing power parity $1,041, €950 (1993)[18]
GDP – composition by sector: agriculture: 4%; industry: 32%; services: 64% (2004 est.)
Inflation rate (consumer prices): developed countries 1% to 4% typically; developing countries 5% to 60% typically; national inflation rates vary widely in individual cases, from declining prices in Japan to hyperinflation in several Third World countries (2003)
Derivatives OTC outstanding notional amount: $601 trillion (Dec 2010) ([5])
Derivatives exchange traded outstanding notional amount: $82 trillion (June 2011) ([6])
Global debt issuance: $5.187 trillion, €3 trillion (2004), $4.938 trillion, €3.98 trillion (2003), $3.938 trillion (2002) (Thomson Financial League Tables)
Global equity issuance: $505 billion, €450 billion (2004), $388 billion. €320 billion (2003), $319 billion, €250 trillion (2002) (Thomson Financial League Tables)
Employment[edit]
World GDP per capita between 1500–2000 (log scale)
World GDP per capita between 1500–2003
GDP increase, 1990–1998 and 1990–2006, in major countries.
Unemployment rate: 8.7% (2009 est.). 30% (2007 est.) combined unemployment and underemployment in many non-industrialized countries; developed countries typically 4%–12% unemployment.
Industries[edit]
Industrial production growth rate: 3% (2002 est.)
Energy[edit]
Yearly electricity – production: 21,080,878 GWh (2011 est.),[19] 15,850,000 GWh (2003 est.), 14,850,000 GWh (2001 est.)
Yearly electricity – consumption: 14,280,000 GWh (2003 est.), 13,930,000 GWh (2001 est.)
Oil – production: 79,650,000 bbl/d (12,663,000 m3/d) (2003 est.), 75,460,000 barrels per day (11,997,000 m3/d) (2001)
Oil – consumption: 80,100,000 bbl/d (12,730,000 m3/d) (2003 est.), 76,210,000 barrels per day (12,116,000 m3/d) (2001)
Oil – proved reserves: 1.025 trillion barrel (163 km³) (2001 est.)
Natural gas – production: 3,366 km³ (2012 est.),[20] 2,569 km³ (2001 est.)
Natural gas – consumption: 2,556 km³ (2001 est.)
Natural gas – proved reserves: 161,200 km³ (1 January 2002)
Cross-border[edit]
Yearly exports: $12.4 trillion, €8.75 trillion (2009 est.)
Exports – commodities: the whole range of industrial and agricultural goods and services
Exports – partners: US 12.7%, Germany 7.1%, China 6.2%, France 4.4%, Japan 4.2%, UK 4.1% (2008)
Yearly imports: $12.29 trillion, €9 trillion (2009 est.)
Imports – commodities: the whole range of industrial and agricultural goods and services
Imports – partners: China 10.3%, Germany 8.6%, US 8.1%, Japan 5% (2008)
Debt – external: $56.9 trillion, €40 trillion (31 December 2009 est.)
Gift economy[edit]
Yearly economic aid – recipient: net Official Development Assistance (ODA) of $135.2 billion (2014)[21]
Communications[edit]
Telephones – main lines in use: 843,923,500 (2007)
4,263,367,600 (2008)
Telephones – mobile cellular: 3,300,000,000 (Nov. 2007)[22]
Internet Service Providers (ISPs): 10,350 (2000 est.)
Internet users: 3,079,339,857 (December 31, 2014 [7]), 360,985,492 (December 31, 2000[23])
Transport[edit]
Transportation infrastructure worldwide includes:
Airports
Total: 41,821 (2013)[24]
Roadways (in kilometres)
Total: 32,345,165 km
Paved: 19,403,061 km
Unpaved: 12,942,104 km (2002)
Railways
Total: 1,122,650 km includes about 190,000 to 195,000 km of electrified routes of which 147,760 km are in Europe, 24,509 km in the Far East, 11,050 km in Africa, 4,223 km in South America, and 4,160 km in North America.
Military[edit]
World military expenditure in 2012: estimated to $1.756 trillion [25]
Military expenditures – percent of GDP: roughly 2% of gross world product (1999).
Economic Studies[edit]
To promote exports, many government agencies publish on the web economic studies by sector and country. Among these agencies include the USCS (US DoC) and FAS (USDA) in the United States, EDC and AAFC in Canada, Ubifrance in France, UKTI in the UK, HKTDC and JETRO in Asia, Austrade and NZTE in Oceania. Through Partnership Agreements, The Federation of International Trade Associations publishes studies from several of these agencies (USCS, FAS, AAFC, UKTI, HKTDC), as well as other non-governmental organizations on its website GlobalTrade.net.
See also[edit]
Economic history of the world
Common Wealth: Economics for a Crowded Planet (book)
Global workforce
Globality
Globalization
Global financial system
Trade route
World Trade Report
Emerging and growth-leading economies
Regional economies:
Economy of Africa
Economy of Asia This is a list of annual world production. (Bold number is a list of countries producing commodity)
Cement 3,400,000,000 tonnes in 2011
Motor vehicle 84,141,209 in 2012
Contents [hide]
1 Plant
1.1 Cereal
1.2 Vegetable
1.3 Fruit
1.4 Spice
2 Animals
2.1 Domesticated animals
3 Fiber
4 Chemical element
Plant[edit]
Aquatic plants 16,095,775 tonnes in 2005
Cork (material) 300,000 tonnes
Cereal[edit]
Production in tonnes.
[hide]Name Production Year Note
Maize 817,110,509 2009
Rice 704,100,000 2011
Wheat 681,900,000 2009
Barley 134,300,000 2011
Sorghum 56,000,000 2010
Millet 26,706,849 2009
Oat 20,732,000 2013
Rye 13,300,000 2005
Triticale 13,500,000 2011
Buckwheat 5,862,606 2007
Fonio 530,000 2010
Quinoa 80,200 2011
Vegetable[edit]
Production in tonnes.
[hide]Name Production Year Note
Potato 374,400,000 2011
Soybean 230,900,000 2008
Tomatoes 129,649,883 2008
Sweet potato 106,500,000 2009
Onion 72,348,213 2008
Yam 50,000,000 2008
Eggplant 35,326,379 2009
Beans 25,660,564 2008 Dry Bean and green bean
Lettuce 23,550,943 2007
Broccoli 19,107,751 2008
Garlic 15,686,310 2008
Ginger 1,387,445 2008
Fruit[edit]
Production in tonnes.
[hide]Name Production Year Note
Watermelon 104,472,354 2011
Banana 102,000,000 2010
Orange (fruit) 68,500,000 2008
Grape 67,221,000 2009
Apple 64,255,520 2008
Mango 42,140,000 2010
Peach 20,530,000 2010
Lemon 13,032,388 2007
Lime (fruit) 13,032,388 2007
Grapefruit 5,061,023 2007
Apricot 3,800,000 2009
Spice[edit]
Total production is 1,868,700 tonnes in 2003.
Production in tonnes .
[hide]Name Production Year Note
Fennel 415,027 2008
Black pepper 355,000 2003
Poppy seed 87,422 2008
Vanilla 10,623
Nutmeg 10,000 - 12,000
Anise 8 1999
Animals[edit]
Fishing 141,403,138 tonne in 2005
Domesticated animals[edit]
Production in millions.
[hide]Name Production Year Note
Chicken 50,000 reared annually
Cow 1,300 2009 population
Sheep 1,078.2 2008 Global stocks
Pig 918.3 2007 Global stocks
Goat 864.38 2008 population
Cat 500
Horse 59 2008
Donkey 44
Bactrian Camel 1.4
Fiber[edit]
Production in tonnes.
[hide]Name Production Year Note
Cotton 94,200,000 2009 top ten producers
Polyester 49,000,000 2008
Jute 2,833,041 2008
Flax 1,875,018 2007
Wool 1,300,000
Silk 411,776 2005 top ten producers
Coir 250,000
Sisal 240,700 2007
Aramid 55,000 2007
Cashmere wool 15,000 - 20,000
Chemical element[edit]
Production in tonnes unless otherwise stated.
[hide]AN Name Symbol Production Year Note
1 Hydrogen H 50,000,000 2004
2 Helium He 32,000 2008
3 Lithium Li 55,000 potential production
4 Beryllium Be 200 2008
5 Boron B 1,800,000 2005 B2O3
6 Carbon C 1,030,000 2006 Graphite, Diamond 126 tonnes
7 Nitrogen N
8 Oxygen O 100,000,000 O
2
9 Fluorine F 5,500,000
10 Neon Ne
11 Sodium Na 100,000
12 Magnesium Mg 748,000 2007
13 Aluminium Al 44,100,000 2009 Al2O3 72,200,000 in 2006, Bauxite 213,000,000 in 2007
14 Silicon Si 8,000,000 2011
15 Phosphorus P 910,000
16 Sulfur S 69,000,000 2011
17 Chlorine Cl
18 Argon Ar 700,000
19 Potassium K
20 Calcium Ca
21 Scandium Sc 2
22 Titanium Ti 6,700,000 2011
23 Vanadium V
24 Chromium Cr 4,400,000 2000
25 Manganese Mn
26 Iron Fe 1,544,000,000 2005 Iron ore 2,400,000,000
27 Cobalt Co
28 Nickel Ni 1,800,000
29 Copper Cu 15,100,000 2006
30 Zinc Zn 11,200,000 2009
31 Gallium Ga 184 2007
32 Germanium Ge 118 2011
33 Arsenic As
34 Selenium Se 2000 2000
35 Bromine Br 556,000 2007
36 Krypton Kr
37 Rubidium Rb 2 to 4
38 Strontium Sr
39 Yttrium Y 200 2001
40 Zirconium Zr 900,000 1995
41 Niobium Nb 44,500 2006
42 Molybdenum Mo 250,000 2011
43 Technetium Tc
44 Ruthenium Ru 12
45 Rhodium Rh 25
46 Palladium Pd
47 Silver Ag 322,000 2007 (671 million troy ounces)
48 Cadmium Cd
49 Indium In 476 and a further 650 tonnes per year from recycling
50 Tin Sn 340,000 2006
51 Antimony Sb 150,000 2003
52 Tellurium Te 122 2006 4 producers
53 Iodine I
54 Xenon Xe 5,000–7,000 m3 1998
55 Caesium Cs
56 Barium Ba
57 Lanthanum La
58 Cerium Ce
59 Praseodymium Pr
60 Neodymium Nd 7,000 2004
61 Promethium Pm
62 Samarium Sm 700
63 Europium Eu
64 Gadolinium Gd
65 Terbium Tb
66 Dysprosium Dy 100
67 Holmium Ho
68 Erbium Er
69 Thulium Tm
70 Ytterbium Yb
71 Lutetium Lu
72 Hafnium Hf 10 in the form of oxide
73 Tantalum Ta
74 Tungsten W 37,400 2000 concentrates
75 Rhenium Re 40 to 50
76 Osmium Os 1 less than 1 tonne
77 Iridium Ir 3 2000
78 Platinum Pt 239 2006 sold
79 Gold Au 2310 2006
80 Mercury Hg
81 Thallium Tl 10 2009
82 Lead Pb 8,725,000 2008
83 Bismuth Bi 15,000 2008
84 Polonium Po grams 100
85 Astatine At
86 Radon Rn
87 Francium Fr
88 Radium Ra
89 Actinium Ac
90 Thorium Th cement is a binder, a substance that sets and hardens and can bind other materials together. The word "cement" can be traced back to the Roman term opus caementicium, used to describe masonry resembling modern concrete that was made from crushed rock with burnt lime as binder. The volcanic ash and pulverized brick supplements that were added to the burnt lime, to obtain a hydraulic binder, were later referred to as cementum, cimentum, cäment, and cement.
Cements used in construction can be characterized as being either hydraulic or non-hydraulic, depending upon the ability of the cement to set in the presence of water (see hydraulic and non-hydraulic lime plaster).
Non-hydraulic cement will not set in wet conditions or underwater; rather, it sets as it dries and reacts with carbon dioxide in the air. It can be attacked by some aggressive chemicals after setting.
Hydraulic cements (e.g., Portland cement) set and become adhesive due to a chemical reaction between the dry ingredients and water. The chemical reaction results in mineral hydrates that are not very water-soluble and so are quite durable in water and safe from chemical attack. This allows setting in wet condition or underwater and further protects the hardened material from chemical attack. The chemical process for hydraulic cement found by ancient Romans used volcanic ash (activated aluminium silicates[citation needed]) with lime (calcium oxide).
The most important uses of cement are as a component in the production of mortar in masonry, and of concrete, a combination of cement and an aggregate to form a strong building material.
Contents [hide]
1 Chemistry
2 History
2.1 Alternatives to cement used in antiquity
2.2 Macedonians and Romans
2.3 Middle Ages
2.4 Cements in the 18th century
2.5 Cements in the 19th century
2.6 Cements in the 20th century
3 Modern cements
3.1 Portland cement
3.2 Portland cement blends
3.3 Other cements
4 Setting and curing
5 Safety issues
6 Cement industry in the world
6.1 China
6.2 Africa
7 Environmental impacts
7.1 CO2 emissions
7.2 Heavy metal emissions in the air
7.3 Heavy metals present in the clinker
7.4 Use of alternative fuels and by-products materials
8 Green cement
9 See also
10 References
11 Further reading
12 External links
Chemistry[edit]
Non-hydraulic cement, such as slaked lime (calcium hydroxide mixed with water), hardens by carbonation in the presence of carbon dioxide which is naturally present in the air. First calcium oxide is produced by lime calcination at temperatures above 825 °C (1,517 °F) for about 10 hours at atmospheric pressure:
CaCO3 ? CaO + CO2
The calcium oxide is then spent (slaked) mixing it with water to make slaked lime:
CaO + H2O ? Ca(OH)2
Once the excess water is completely evaporated (this process is technically called setting), the carbonation starts:
Ca(OH)2 + CO2 ? CaCO3 + H2O
This reaction takes a significant amount of time because the partial pressure of carbon dioxide in the air is low. The carbonation reaction requires the dry cement to be exposed to air, for this reason the slaked lime is a non-hydraulic cement and cannot be used under water. This whole process is called the lime cycle.
Conversely, the chemistry ruling the action of the hydraulic cement is hydration. Hydraulic cements (such as Portland cement) are made of a mixture of silicates and oxides, the four main components being:
Belite (2CaO•SiO2);
Alite (3CaO•SiO2);
Tricalcium aluminate (3CaO•Al2O3) (historically, and still occasionally, called 'celite');
Brownmillerite (4CaO•Al2O3•Fe2O3).
The silicates are responsible of the mechanical properties of the cement, the tricalcium aluminate and the brownmillerite are essential to allow the formation of the liquid phase during the kiln sintering (firing). The chemistry of the above listed reactions is not completely clear and is still the object of research.[4]
History[edit]
Alternatives to cement used in antiquity[edit]
Cement, chemically speaking, is a product including lime as the primary curing ingredient, but it is far from the first material used for cementation. The Babylonians and Assyrians used bitumen to bind together burnt brick or alabaster slabs. In Egypt stone blocks were cemented together with mortar, a combination of sand and roughly burnt gypsum, which often contained calcium carbonate.[5]
Macedonians and Romans[edit]
Lime (calcium oxide) was used on Crete and by the ancient Greeks. There is evidence that the Minoans of Crete used crushed potshards as an artificial pozzolan for hydraulic cement.[5] It is uncertain where it was first discovered that a combination of hydrated non-hydraulic lime and a pozzolan produces a hydraulic mixture (see also: Pozzolanic reaction), but concrete made from such mixtures was used by the Ancient Macedonians[6][7] and three centuries later on a large scale by Roman engineers.[8]
There is... a kind of powder which from natural causes produces astonishing results. It is found in the neighborhood of Baiae and in the country belonging to the towns round about Mt. Vesuvius. This substance when mixed with lime and rubble not only lends strength to buildings of other kinds, but even when piers of it are constructed in the sea, they set hard under water.
—?Marcus Vitruvius Pollio, Liber II, De Architctura, Chapter VI "Pozzolana" Sec. 1
The Greeks used volcanic tuff from the island of Thera as their pozzolan and the Romans used crushed volcanic ash (activated aluminium silicates) with lime. This mixture was able to set under water increasing its resistance.[clarification needed] The material was called pozzolana from the town of Pozzuoli, west of Naples where volcanic ash was extracted.[9] In the absence of pozzolanic ash, the Romans used powdered brick or pottery as a substitute and they may have used crushed tiles for this purpose before discovering natural sources near Rome.[5] The huge dome of the Pantheon in Rome and the massive Baths of Caracalla are examples of ancient structures made from these concretes, many of which are still standing.[10] The vast system of Roman aqueducts also made extensive use of hydraulic cement.[11]
Middle Ages[edit]
Although any preservation of this knowledge in literary sources from the Middle Ages is unknown, medieval masons and some military engineers maintained an active tradition of using hydraulic cement in structures such as canals, fortresses, harbors, and shipbuilding facilities.[12][13]
Cements in the 18th century[edit]
Technical knowledge of making hydraulic cement was later formalized by French and British engineers in the 18th century.[12] Tabby, a building material using oyster-shell lime, sand, and whole oyster shells to form a concrete, was introduced to the Americas by the Spanish in the sixteenth century.[14]
John Smeaton made an important contribution to the development of cements while planning the construction of the third Eddystone Lighthouse (1755–59) in the English Channel now known as Smeaton's Tower. He needed a hydraulic mortar that would set and develop some strength in the twelve hour period between successive high tides. He performed experiments with combinations of different limestones and additives including trass and pozzolanas[5] and did exhaustive market research on the available hydraulic limes, visiting their production sites, and noted that the "hydraulicity" of the lime was directly related to the clay content of the limestone from which it was made. Smeaton was a civil engineer by profession, and took the idea no further.
In the South Atlantic seaboard of the United States, tabby relying upon the oyster-shell middens of earlier Native American populations was used in house construction from the 1730s to the 1860s.[14]
In Britain particularly, good quality building stone became ever more expensive during a period of rapid growth, and it became a common practice to construct prestige buildings from the new industrial bricks, and to finish them with a stucco to imitate stone. Hydraulic limes were favored for this, but the need for a fast set time encouraged the development of new cements. Most famous was Parker's "Roman cement".[15] This was developed by James Parker in the 1780s, and finally patented in 1796. It was, in fact, nothing like material used by the Romans, but was a "natural cement" made by burning septaria – nodules that are found in certain clay deposits, and that contain both clay minerals and calcium carbonate. The burnt nodules were ground to a fine powder. This product, made into a mortar with sand, set in 5–15 minutes. The success of "Roman cement" led other manufacturers to develop rival products by burning artificial hydraulic lime cements of clay and chalk. Roman cement quickly became popular but was largely replaced by Portland cement in the 1850s.[5]
Cements in the 19th century[edit]
Apparently unaware of Smeaton's work, the same principle was identified by Frenchman Louis Vicat in the first decade of the nineteenth century. Vicat went on to devise a method of combining chalk and clay into an intimate mixture, and, burning this, produced an "artificial cement" in 1817[16] considered the "principal forerunner"[5] of Portland cement and "...Edgar Dobbs of Southwark patented a cement of this kind in 1811."[5]
In Russia, Egor Cheliev created a new binder by mixing lime and clay. His results were published in 1822 in his book A Treatise on the Art to Prepare a Good Mortar published in St. Petersburg. A few years later in 1825, he published another book, which described the various methods of making cement and concrete, as well as the benefits of cement in the construction of buildings and embankments.[17][18]
James Frost,[19] working in Britain, produced what he called "British cement" in a similar manner around the same time, but did not obtain a patent until 1822. In 1824, Joseph Aspdin patented a similar material, which he called Portland cement, because the render made from it was in color similar to the prestigious Portland stone. However, Aspdins' cement was nothing like modern Portland cement but was a first step in its development, called a proto-Portland cement.[5] Joseph Aspdins' son William Aspdin had left his fathers company and in his cement manufacturing apparently accidentally produced calcium silicates in the 1840s, a middle step in the development of Portland cement. William Aspdin's innovation was counterintuitive for manufacturers of "artificial cements", because they required more lime in the mix (a problem for his father), a much higher kiln temperature (and therefore more fuel), and the resulting clinker was very hard and rapidly wore down the millstones, which were the only available grinding technology of the time. Manufacturing costs were therefore considerably higher, but the product set reasonably slowly and developed strength quickly, thus opening up a market for use in concrete. The use of concrete in construction grew rapidly from 1850 onward, and was soon the dominant use for cements. Thus Portland cement began its predominant role.
Isaac Charles Johnson further refined the production of meso-Portland cement (middle stage of development) and claimed to be the real father of Portland cement.[20]
Setting time and "early strength" are important characteristics of cements. Hydraulic limes, "natural" cements, and "artificial" cements all rely upon their belite content for strength development. Belite develops strength slowly. Because they were burned at temperatures below 1,250 °C (2,280 °F), they contained no alite, which is responsible for early strength in modern cements. The first cement to consistently contain alite was made by William Aspdin in the early 1840s: This was what we call today "modern" Portland cement. Because of the air of mystery with which William Aspdin surrounded his product, others (e.g., Vicat and Johnson) have claimed precedence in this invention, but recent analysis[21] of both his concrete and raw cement have shown that William Aspdin's product made at Northfleet, Kent was a true alite-based cement. However, Aspdin's methods were "rule-of-thumb": Vicat is responsible for establishing the chemical basis of these cements, and Johnson established the importance of sintering the mix in the kiln.
In the US the first large-scale use of cement was Rosendale cement, a natural cement mined from a massive deposit of a large dolostone rock deposit discovered in the early 19th century near Rosendale, New York. Rosendale cement was extremely popular for the foundation of buildings (e.g., Statue of Liberty, Capitol Building, Brooklyn Bridge) and lining water pipes.[22]
Sorel cement was patented in 1867 by Frenchman Stanislas Sorel and was stronger than Portland cement but its poor water restive and corrosive qualities limited its use in building construction. The next development with the manufacture of Portland cement was the introduction of the rotary kiln which allowed a stronger, more homogeneous mixture and a continuous manufacturing process.[5]
Cements in the 20th century[edit]
The National Cement Share Company of Ethiopia's new plant in Dire Dawa.
Calcium aluminate cements were patented in 1908 in France by Jules Bied for better resistance to sulfates.
In the US, the long curing time of at least a month for Rosendale cement made it unpopular after World War One in the construction of highways and bridges and many states and construction firms turned to the use of Portland cement. Because of the switch to Portland cement, by the end of the 1920s of the 15 Rosendale cement companies, only one had survived. But in the early 1930s it was discovered that, while Portland cement had a faster setting time it was not as durable, especially for highways, to the point that some states stopped building highways and roads with cement. Bertrain H. Wait, an engineer whose company had worked on the construction of the New York City's Catskill Aqueduct, was impressed with the durability of Rosendale cement, and came up with a blend of both Rosendale and synthetic cements which had the good attributes of both: it was highly durable and had a much faster setting time. Mr. Wait convinced the New York Commissioner of Highways to construct an experimental section of highway near New Paltz, New York, using one sack of Rosendale to six sacks of synthetic cement. It was proved a success and for decades the Rosendale-synthetic cement blend became common use in highway and bridge construction.[22]
Modern cements[edit]
Modern hydraulic cements began to be developed from the start of the Industrial Revolution (around 1800), driven by three main needs:
Hydraulic cement render (stucco) for finishing brick buildings in wet climates.
Hydraulic mortars for masonry construction of harbor works, etc., in contact with sea water.
Development of strong concretes.
Modern cements are often Portland cement or Portland cement blends, but other cements are used in industry.
Components of Cement
Comparison of Chemical and Physical Characteristicsa[23][24][25]
Property Portland
Cement Siliceous
(ASTM C618 Class F)
Fly Ash Calcareous
(ASTM C618 Class C)
Fly Ash Slag
Cement Silica
Fume
SiO2 content (%) 21.9 52 35 35 85–97
Al2O3 content (%) 6.9 23 18 12 —
Fe2O3 content (%) 3 11 6 1 —
CaO content (%) 63 5 21 40 < 1
MgO content (%) 2.5 — — — —
SO3 content (%) 1.7 — — — —
Specific surfaceb
(m2/kg) 370 420 420 400 15,000–
30,000
Specific gravity 3.15 2.38 2.65 2.94 2.22
General use
in concrete Primary
binder Cement
replacement Cement
replacement Cement
replacement Property
enhancer
aValues shown are approximate: those of a specific material may vary.
bSpecific surface measurements for silica fume by nitrogen adsorption (BET) method,
others by air permeability method (Blaine).
Portland cement[edit]
Main article: Portland cement
Portland cement is by far the most common type of cement in general use around the world. This cement is made by heating limestone (calcium carbonate) with other materials (such as clay) to 1450 °C in a kiln, in a process known as calcination, whereby a molecule of carbon dioxide is liberated from the calcium carbonate to form calcium oxide, or quicklime, which is then blended with the other materials that have been included in the mix to form calcium silicates and other cementitious compounds. The resulting hard substance, called 'clinker', is then ground with a small amount of gypsum into a powder to make 'Ordinary Portland Cement', the most commonly used type of cement (often referred to as OPC). Portland cement is a basic ingredient of concrete, mortar and most non-specialty grout. The most common use for Portland cement is in the production of concrete. Concrete is a composite material consisting of aggregate (gravel and sand), cement, and water. As a construction material, concrete can be cast in almost any shape desired, and once hardened, can become a structural (load bearing) element. Portland cement may be grey or white.
Portland cement blends[edit]
Portland cement blends are often available as inter-ground mixtures from cement producers, but similar formulations are often also mixed from the ground components at the concrete mixing plant.[26]
Portland blast-furnace slag cement, or Blast furnace cement (ASTM C595 and EN 197-1 nomenclature respectively), contains up to 95% ground granulated blast furnace slag, with the rest Portland clinker and a little gypsum. All compositions produce high ultimate strength, but as slag content is increased, early strength is reduced, while sulfate resistance increases and heat evolution diminishes. Used as an economic alternative to Portland sulfate-resisting and low-heat cements.[27]
Portland-fly ash cement contains up to 40% fly ash under ASTM standards (ASTM C595), or 35% under EN standards (EN 197-1). The fly ash is pozzolanic, so that ultimate strength is maintained. Because fly ash addition allows a lower concrete water content, early strength can also be maintained. Where good quality cheap fly ash is available, this can be an economic alternative to ordinary Portland cement.[28]
Portland pozzolan cement includes fly ash cement, since fly ash is a pozzolan, but also includes cements made from other natural or artificial pozzolans. In countries where volcanic ashes are available (e.g. Italy, Chile, Mexico, the Philippines) these cements are often the most common form in use. The maximum replacement ratios are generally defined as for Portland-fly ash cement.
Portland silica fume cement. Addition of silica fume can yield exceptionally high strengths, and cements containing 5–20% silica fume are occasionally produced, with 10% being the maximum allowed addition under EN 197-1. However, silica fume is more usually added to Portland cement at the concrete mixer.[29]
Masonry cements are used for preparing bricklaying mortars and stuccos, and must not be used in concrete. They are usually complex proprietary formulations containing Portland clinker and a number of other ingredients that may include limestone, hydrated lime, air entrainers, retarders, waterproofers and coloring agents. They are formulated to yield workable mortars that allow rapid and consistent masonry work. Subtle variations of Masonry cement in the US are Plastic Cements and Stucco Cements. These are designed to produce controlled bond with masonry blocks.
Expansive cements contain, in addition to Portland clinker, expansive clinkers (usually sulfoaluminate clinkers), and are designed to offset the effects of drying shrinkage that is normally encountered with hydraulic cements. This allows large floor slabs (up to 60 m square) to be prepared without contraction joints.
White blended cements may be made using white clinker (containing little or no iron) and white supplementary materials such as high-purity metakaolin.
Colored cements are used for decorative purposes. In some standards, the addition of pigments to produce "colored Portland cement" is allowed. In other standards (e.g. ASTM), pigments are not allowed constituents of Portland cement, and colored cements are sold as "blended hydraulic cements".
Very finely ground cements are made from mixtures of cement with sand or with slag or other pozzolan type minerals that are extremely finely ground together. Such cements can have the same physical characteristics as normal cement but with 50% less cement particularly due to their increased surface area for the chemical reaction. Even with intensive grinding they can use up to 50% less energy to fabricate than ordinary Portland cements.[30]
Other cements[edit]
Pozzolan-lime cements. Mixtures of ground pozzolan and lime are the cements used by the Romans, and can be found in Roman structures still standing (e.g. the Pantheon in Rome). They develop strength slowly, but their ultimate strength can be very high. The hydration products that produce strength are essentially the same as those produced by Portland cement.
Slag-lime cements. Ground granulated blast-furnace slag is not hydraulic on its own, but is "activated" by addition of alkalis, most economically using lime. They are similar to pozzolan lime cements in their properties. Only granulated slag (i.e. water-quenched, glassy slag) is effective as a cement component.
Supersulfated cements contain about 80% ground granulated blast furnace slag, 15% gypsum or anhydrite and a little Portland clinker or lime as an activator. They produce strength by formation of ettringite, with strength growth similar to a slow Portland cement. They exhibit good resistance to aggressive agents, including sulfate. Calcium aluminate cements are hydraulic cements made primarily from limestone and bauxite. The active ingredients are monocalcium aluminate CaAl2O4 (CaO • Al2O3 or CA in Cement chemist notation, CCN) and mayenite Ca12Al14O33 (12 CaO • 7 Al2O3, or C12A7 in CCN). Strength forms by hydration to calcium aluminate hydrates. They are well-adapted for use in refractory (high-temperature resistant) concretes, e.g. for furnace linings.
Calcium sulfoaluminate cements are made from clinkers that include ye'elimite (Ca4(AlO2)6SO4 or C4A3S in Cement chemist's notation) as a primary phase. They are used in expansive cements, in ultra-high early strength cements, and in "low-energy" cements. Hydration produces ettringite, and specialized physical properties (such as expansion or rapid reaction) are obtained by adjustment of the availability of calcium and sulfate ions. Their use as a low-energy alternative to Portland cement has been pioneered in China, where several million tonnes per year are produced.[31][32] Energy requirements are lower because of the lower kiln temperatures required for reaction, and the lower amount of limestone (which must be endothermically decarbonated) in the mix. In addition, the lower limestone content and lower fuel consumption leads to a CO2 emission around half that associated with Portland clinker. However, SO2 emissions are usually significantly higher.
"Natural" cements correspond to certain cements of the pre-Portland era, produced by burning argillaceous limestones at moderate temperatures. The level of clay components in the limestone (around 30–35%) is such that large amounts of belite (the low-early strength, high-late strength mineral in Portland cement) are formed without the formation of excessive amounts of free lime. As with any natural material, such cements have highly variable properties.
Geopolymer cements are made from mixtures of water-soluble alkali metal silicates and aluminosilicate mineral powders such as fly ash and metakaolin.
Setting and curing[edit]
Cement starts to set when mixed with water which causes a series of hydration chemical reactions. The constituents slowly hydrate and the mineral hydrates solidify; the interlocking of the hydrates gives cement its strength. Contrary to popular perceptions, hydraulic cements do not set by drying out; proper curing requires maintaining the appropriate moisture content during the curing process. If hydraulic cements dry out during curing, the resulting product can be significantly weakened.
Safety issues[edit]
Bags of cement routinely have health and safety warnings printed on them because not only is cement highly alkaline, but the setting process is exothermic. As a result, wet cement is strongly caustic (water pH = 13.5) and can easily cause severe skin burns if not promptly washed off with water. Similarly, dry cement powder in contact with mucous membranes can cause severe eye or respiratory irritation. Some trace elements, such as chromium, from impurities naturally present in the raw materials used to produce cement may cause allergic dermatitis.[1] Reducing agents such as ferrous sulfate (FeSO4) are often added to cement to convert the carcinogenic hexavalent chromate (CrO42-) in trivalent chromium (Cr3+), a less toxic chemical species. Cement users need also to wear appropriate gloves and protective clothing.[33][34][35]
Cement industry in the world[edit]
Global Cement Production in 2010
Global Cement Capacity in 2010
See also: List of countries by cement production
In 2010, the world production of hydraulic cement was 3,300 million tonnes. The top three producers were China with 1,800, India with 220, and USA with 63.5 million tonnes for a combined total of over half the world total by the world's three most populated states.[36]
For the world capacity to produce cement in 2010, the situation was similar with the top three states (China, India, and USA) accounting for just under half the world total capacity.[37]
Over 2011 and 2012, global consumption continued to climb, rising to 3585 Mt in 2011 and 3736 Mt in 2012, while annual growth rates eased to 8.3% and 4.2%, respectively.
China, representing an increasing share of world cement consumption, continued to be the main engine of global growth. By 2012, Chinese demand was recorded at 2160 Mt, representing 58% of world consumption. Annual growth rates, which reached 16% in 2010, appear to have softened, slowing to 5–6% over 2011 and 2012, as China’s economy targets a more sustainable growth rate.
Outside of China, worldwide consumption climbed by 4.4% to 1462 Mt in 2010, 5% to 1535 Mt in 2011, and finally 2.7% to 1576 Mt in 2012.
Iran is now the 3rd largest cement producer in the world and has increased its output by over 10% from 2008 to 2011.[38] Due to climbing energy costs in Pakistan and other major cement-producing countries, Iran is a unique position as a trading partner, utilizing its own surplus petroleum to power clinker plants. Now a top producer in the Middle-East, Iran is further increasing its dominant position in local markets and abroad.[39]
The performance in North America and Europe over the 2010–12 period contrasted strikingly with that of China, as the global financial crisis evolved into a sovereign debt crisis for many economies in this region and recession. Cement consumption levels for this region fell by 1.9% in 2010 to 445 Mt, recovered by 4.9% in 2011, then dipped again by 1.1% in 2012.
The performance in the rest of the world, which includes many emerging economies in Asia, Africa and Latin America and representing some 1020 Mt cement demand in 2010, was positive and more than offset the declines in North America and Europe. Annual consumption growth was recorded at 7.4% in 2010, moderating to 5.1% and 4.3% in 2011 and 2012, respectively.
As at year-end 2012, the global cement industry consisted of 5673 cement production facilities, including both integrated and grinding, of which 3900 were located in China and 1773 in the rest of the world.
Total cement capacity worldwide was recorded at 5245 Mt in 2012, with 2950 Mt located in China and 2295 Mt in the rest of the world.[40]
China[edit]
"For the past 18 years, China consistently has produced more cement than any other country in the world. [...] (However,) China's cement export peaked in 1994 with 11 million tonnes shipped out and has been in steady decline ever since. Only 5.18 million tonnes were exported out of China in 2002. Offered at $34 a ton, Chinese cement is pricing itself out of the market as Thailand is asking as little as $20 for the same quality."[41]
In 2006, it was estimated that China manufactured 1.235 billion tonnes of cement, which was 44% of the world total cement production.[42] "Demand for cement in China is expected to advance 5.4% annually and exceed 1 billion tonnes in 2008, driven by slowing but healthy growth in construction expenditures. Cement consumed in China will amount to 44% of global demand, and China will remain the world's largest national consumer of cement by a large margin."[43]
In 2010, 3.3 billion tonnes of cement was consumed globally. Of this, China accounted for 1.8 billion tonnes.[44]
Africa[edit]
See also: Cement in Africa
Environmental impacts[edit]
Cement manufacture causes environmental impacts at all stages of the process. These include emissions of airborne pollution in the form of dust, gases, noise and vibration when operating machinery and during blasting in quarries, and damage to countryside from quarrying. Equipment to reduce dust emissions during quarrying and manufacture of cement is widely used, and equipment to trap and separate exhaust gases are coming into increased use. Environmental protection also includes the re-integration of quarries into the countryside after they have been closed down by returning them to nature or re-cultivating them.
CO2 emissions[edit]
Global carbon emission by type to 2004. Attribution: Mak Thorpe
Carbon concentration in cement spans from ˜5% in cement structures to ˜8% in the case of roads in cement.[45] Cement manufacturing releases CO2 in the atmosphere both directly when calcium carbonate is heated, producing lime and carbon dioxide,[46] and also indirectly through the use of energy if its production involves the emission of CO2. The cement industry produces about 5% of global man-made CO2 emissions, of which 50% is from the chemical process, and 40% from burning fuel.[47]
The amount of CO2 emitted by the cement industry is nearly 900 kg of CO2 for every 1000 kg of cement produced. In the European union the specific energy consumption for the production of cement clinker has been reduced by approximately 30% since the 1970s. This reduction in primary energy requirements is equivalent to approximately 11 million tonnes of coal per year with corresponding benefits in reduction of CO2 emissions. This accounts for approximately 5% of anthropogenic CO2.[48]
The high proportion of carbon dioxide produced in the chemical reaction leads to a large decrease in mass in the conversion from limestone to cement. So, to reduce the transport of heavier raw materials and to minimize the associated costs, it is more economical for cement plants to be closer to the limestone quarries rather than to the consumer centers.[49]
In certain applications, lime mortar reabsorbs the same amount of CO2 as was released in its manufacture, and has a lower energy requirement in production than mainstream cement. Newly developed cement types from Novacem[50] and Eco-cement can absorb carbon dioxide from ambient air during hardening.[51] Use of the Kalina cycle during production can also increase energy efficiency.
Heavy metal emissions in the air[edit]
In some circumstances, mainly depending on the origin and the composition of the raw materials used, the high-temperature calcination process of limestone and clay minerals can release in the atmosphere gases and dust rich in volatile heavy metals, a.o, thallium,[52] cadmium and mercury are the most toxic. Heavy metals (Tl, Cd, Hg, ...) are often found as trace elements in common metal sulfides (pyrite (FeS2), zinc blende (ZnS), galena (PbS), ...) present as secondary minerals in most of the raw materials. Environmental regulations exist in many countries to limit these emissions. As of 2011 in the United States, cement kilns are "legally allowed to pump more toxins into the
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heather-ellis
heather-hart
heather-lere
heather-lyn
heather-manfield
heather-thomas
heather-torrance
heather-wayne
heather-young
helen-madigan
helen-thomas
helga-sven
helga-wild
hillary-summers
holly-hollywood
holly-joy
holly-page
holly-ryder
honey-winter
hottie-hollie
hyapatia-lee
ida-fabry
ildiko-smits
illana-moor
ines-ridere
ingrid-choray
isabella-dior
isabella-soprano
isabelle-allay
isabelle-brell
isabelle-marchall
isobel-wren
iveta
ivette-blanche
jackie-right
jacqueline-lorians
jacy-allen
jada-stevens
jade-east
jade-hsu
jade-marcela
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jade-wong
jahn-gold
jamie-brooks
jamie-james
jamie-summers
jana-irrova
jana-mrazkova
jane-baker
jane-darling
jane-iwanoff
jane-lindsay
jane-lixx
janet-jacme
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jasmine-delatori
jayden-simone
jaylyn-rose
jayna-woods
jazella-moore
jazmin-luna-gold
jean-afrique
jeanette-littledove
jeanie-marie-sullivan
jean-jennings
jeanna-fine
jeannie-pepper
jenna-jameson
jenna-jane
jenna-presley
jenna-wells
jennifer-haussmann
jennifer-janes
jennifer-jordan
jennifer-morante
jennifer-noxt
jennifer-stewart
jennifer-welles
jennifer-west
jenny
jenny-feeling
jenny-fields
jenny-wings
jersey-jaxin
jesie-st-james
jesse-capelli
jessica-bangkok
jessica-bogart
jessica-darlin
jessica-fiorentino
jessica-gabriel
jessica-laine
jessica-may
jessica-road
jessica-wylde
jessi-foster
jill-ferari
jill-kelly
joana-redgrave
joan-devlon
joanna-storm
joanna-sweet
jody-maxwell
joelle-lequement
joelle-petinot
johnni-black
jordana-james
jordan-green
jordan-nevaeh
jordan-star
josephine-carrington
joslyn-james
julia-chanel
julia-dal-fuoco
juliana-grandi
julia-paes
julia-parton
julia-perrin
julia-swen
julia-thomas
julie-meadows
julie-rage
julie-simone
juliet-anderson
juliet-graham
juliette-carelton
kacey-jordan
kagney-linn-karter
kaitlyn-ashley
kalena-rios
kami-andrews
kamila-smith
kandee-licks
kandi-barbour
kapri-styles
kara-nox
karen-summer
kari-foxx
karine-gambier
karin-schubert
karli-sweet
karmen-kennedy
karol-castro
kascha
kassi-nova
kat
kate-frost
kate-jones
kathia-nobili
kathleen-gentry
kathleen-white
kathy-divan
kathy-harcourt
kathy-heart
kathy-kash
katie-cummings
katja-love
kat-langer
katrina-isis
katrina-kraven
katy-borman
katy-caro
kaycee-dean
kayla-kupcakes
kay-parker
k-c-valentine
keama-kim
keira-moon
keisha
keli-richards
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kelly-skyline
kendra-kay
kenzi-marie
keri-windsor
ketthy-divan
kianna-dior
kiley-heart
kim-alexis
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kim-de-place
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kimkim-de
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kimmy-nipples
kina-kara
kira-eggers
kira-red
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kitty-langdon
kitty-lynxxx
kitty-marie
kitty-shayne
kitty-yung
kora-cummings
kris-lara
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kristi-klenot
kristina-blonde
kristina-king
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kristine-heller
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krystal-de-boor
krystal-steal
kylee-karr
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kym-wilde
kyoto-sun
lachelle-marie
lacy-rose
lady-amanda-wyldefyre
lady-stephanie
laetitia-bisset
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latoya
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lee-caroll
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nesty
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patricia-rhomberg
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penelope-pumpkins
penelope-valentin
petra-hermanova
petra-lamas
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phaedra-grant
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porsche-lynn
porsha-carrera
precious-silver
priscillia-lenn
purple-passion
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rachel-luv
rachel-roxxx
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rachel-ryder
racquel-darrian
rane-revere
raven
reagan-maddux
rebecca-bardoux
regan-anthony
regine-bardot
regula-mertens
reina-leone
reka-gabor
renae-cruz
renee-foxx
renee-lovins
renee-morgan
renee-perez
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renee-tiffany
rhonda-jo-petty
rikki-blake
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rio-mariah
rita-ricardo
roberta-gemma
roberta-pedon
robin-byrd
robin-cannes
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robin-sane
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rosa-lee-kimball
rosemarie
roxanne-blaze
roxanne-hall
roxanne-rollan
ruby-richards
sabina-k
sabre
sabrina-chimaera
sabrina-dawn
sabrina-jade
sabrina-johnson
sabrina-love-cox
sabrina-mastrolorenzi
sabrina-rose
sabrina-scott
sabrina-summers
sacha-davril
sahara
sahara-sands
sai-tai-tiger
samantha-fox
samantha-ryan
samantha-sterlyng
samantha-strong
samueline-de-la-rosa
sandra-cardinale
sandra-de-marco
sandra-kalermen
sandra-russo
sandy-lee
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sandy-reed
sandy-samuel
sandy-style
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sarah-cabrera
sarah-hevyn
sarah-mills
sarah-shine
sara-sloane
sasha
sasha-hollander
sasha-ligaya
sasha-rose
satine-phoenix
satin-summer
savannah-stern
savanna-jane
scarlet-scarleau
scarlet-windsor
seka
selena
serena
serena-south
severine-amoux
shana-evans
shanna-mccullough
shannon-kelly
shannon-rush
shantell-day
sharon-da-vale
sharon-kane
sharon-mitchell
shaun-michelle
shawna-sexton
shawnee-cates
shay-hendrix
shayne-ryder
sheena-horne
sheer-delight
shelby-star
shelby-stevens
shelly-berlin
shelly-lyons
sheri-st-clair
sheyla-cats
shonna-lynn
shyla-foxxx
shy-love
sierra-sinn
sierra-skye
sigrun-theil
silver-starr
silvia-bella
silvia-saint
silvie-de-lux
silvy-taylor
simone-west
sindee-coxx
sindy-lange
sindy-shy
siobhan-hunter
skylar-knight
skylar-price
skyler-dupree
smokie-flame
smoking-mary-jane
solange-shannon
sonya-summers
sophia-santi
sophie-call
sophie-duflot
sophie-evans
sophie-guers
stacey-donovan
stacy-lords
stacy-moran
stacy-nichols
stacy-silver
stacy-thorn
starla-fox
starr-wood
stefania-bruni
stella-virgin
stephanie-duvalle
stephanie-rage
stephanie-renee
stevie-taylor
summer-knight
summer-rose
sunny-day
sunset-thomas
sunshine-seiber
susan-hart
susanne-brend
susan-nero
susi-hotkiss
suzanne-mcbain
suzan-nielsen
suzie-bartlett
suzie-carina
suzi-sparks
sweet-nice
sweety-pie
sybille-rossani
sylvia-benedict
sylvia-bourdon
sylvia-brand
sylvia-engelmann
syreeta-taylor
syren-de-mer
syvette
szabina-black
szilvia-lauren
tai-ellis
taija-rae
taisa-banx
talia-james
tamara-lee
tamara-longley
tamara-n-joy
tamara-west
tami-white
tammy
tammy-lee
tammy-reynolds
tania-lorenzo
tantala-ray
tanya-danielle
tanya-fox
tanya-foxx
tanya-lawson
tanya-valis
tara-aire
tasha-voux
tatjana-belousova
tatjana-skomorokhova
tawnee-lee
tawny-pearl
tayla-rox
taylor-wane
teddi-austin
teddi-barrett
tera-bond
tera-heart
tera-joy
teresa-may
teresa-orlowski
teri-diver
teri-weigel
terri-dolan
terri-hall
tess-ferre
tess-newheart
thais-vieira
tia-cherry
tianna
tiara
tiffany-blake
tiffany-clark
tiffany-duponte
tiffany-rayne
tiffany-rousso
tiffany-storm
tiffany-towers
tiffany-tyler
tiger-lily
tigr
timea-vagvoelgyi
tina-blair
tina-burner
tina-evil
tina-gabriel
tina-loren
tina-marie
tina-russell
tish-ambrose
tommi-rose
tonisha-mills
topsy-curvey
tori-secrets
tori-sinclair
tori-welles
tracey-adams
traci-lords
traci-topps
traci-winn
tracy-duzit
tracy-love
tracy-williams
tricia-devereaux
tricia-yen
trinity-loren
trisha-rey
trista-post
trixie-tyler
ultramax
ursula-gaussmann
ursula-moore
uschi-karnat
valentina
valerie-leveau
valery-hilton
vanessa-chase
vanessa-del-rio
vanessa-michaels
vanessa-ozdanic
vanilla-deville
velvet-summers
veri-knotty
veronica-dol
veronica-hart
veronica-hill
veronica-rayne
veronica-sage
veronika-vanoza
via-paxton
vicky-lindsay
vicky-vicci
victoria-evans
victoria-gold
victoria-knight
victoria-luna
victoria-paris
victoria-slick
victoria-zdrok
viper
virginie-caprice
vivian-valentine
vivien-martines
wendi-white
wendy-divine
whitney-banks
whitney-fears
whitney-wonders
wonder-tracey
wow-nikki
xanthia-berstein
yasmine-fitzgerald
yelena-shieffer
yvonne-green
zara-whites
zsanett-egerhazi
zuzie-boobies
air than are hazardous-waste incinerators."[53]
Heavy metals present in the clinker[edit]
The presence of heavy metals in the clinker arises both from the natural raw materials and from the use of recycled by-products or alternative fuels. The high pH prevailing in the cement porewater (12.5 < pH < 13.5) limits the mobility of many heavy metals by decreasing their solubility and increasing their sorption onto the cement mineral phases. Nickel, zinc and lead are commonly found in cement in non-negligible concentrations.
Use of alternative fuels and by-products materials[edit]
A cement plant consumes 3 to 6 GJ of fuel per tonne of clinker produced, depending on the raw materials and the process used. Most cement kilns today use coal and petroleum coke as primary fuels, and to a lesser extent natural gas and fuel oil. Selected waste and by-products with recoverable calorific value can be used as fuels in a cement kiln (referred to as co-processing), replacing a portion of conventional fossil fuels, like coal, if they meet strict specifications. Selected waste and by-products containing useful minerals such as calcium, silica, alumina, and iron can be used as raw materials in the kiln, replacing raw materials such as clay, shale, and limestone. Because some materials have both useful mineral content and recoverable calorific value, the distinction between alternative fuels and raw materials is not always clear. For example, sewage sludge has a low but significant calorific value, and burns to give ash containing minerals useful in the clinker matrix.[54]
Normal operation of cement kilns provides combustion conditions which are more than adequate for the destruction of even the most difficult to destroy organic substances. This is primarily due to the very high temperatures of the kiln gases (2000 °C in the combustion gas from the main burners and 1100 °C in the gas from the burners in the precalciner). The gas residence time at high temperature in the rotary kiln is of the order of 5–10 seconds and in the precalciner more than 3 seconds.[55]
Due to bovine spongiform encephalopathy (BSE) in the European beef industry, the use of animal-derived products to feed cattle is now severely restricted. Large quantities of waste animal meat and bone meal (MBM), also known as animal flour, have to be safely disposed of or transformed. The production of cement kilns, together with the incineration, is to date one of the two main ways to treat this solid effluent of the food industry.
Green cement[edit]
Green cement is a cementitious material that meets or exceeds the functional performance capabilities of ordinary Portland cement by incorporating and optimizing recycled materials, thereby reducing consumption of natural raw materials, water, and energy, resulting in a more sustainable construction material.
The manufacturing process for green cement succeeds in reducing, and even eliminating, the production and release of damaging pollutants and greenhouse gasses, particularly CO2.
Growing environmental concerns and increasing cost of fuels of fossil origin have resulted in many countries in sharp reduction of the resources needed to produce cement and effluents (dust and exhaust gases).[55]
Peter Trimble, a design student at the University of Edinburgh has proposed 'DUPE' based on Sporosarcina pasteurii, a bacterium with binding qualities which, when mixed with sand and urine produces a concrete said to be 70% as strong as conventional materials.[56]
See also[edit]
BET theory
Cement chemist notation
Cement render
Energetically modified cement (EMC)
Fly ash
Geopolymers
Portland cement
Rosendale cement
Tiocem
Void (composites)
91 Protactinium Pa
92 Uranium U 50,572 2009
93 Neptunium Np
94 Plutonium Pu
95 Americium Am
96 Curium Cm
97 Berkelium Bk
98 Californium Cf grams 0.275 2003
99 Einsteinium Es grams 0.003 1978
100 Fermium Fm picogram 40 1969 Operation Mandrel test
101 Mendelevium Md
102 Nobelium No
103 Lawrencium Lr
104 Rutherfordium Rf
105 Dubnium Db
106 Seaborgium Sg
107 Bohrium Bh
108 Hassium Hs
109 Meitnerium Mt
110 Darmstadtium Ds
111 Roentgenium Rg
112 Copernicium Cn
113 (Ununtrium) Uut
114 (Flerovium) Fl
115 (Ununpentium) Uup
116 (Livermorium) Lv
117 (Ununseptium) Uus
118 (Ununoctium) Uuo
Economy of Europe
Economy of North America
Economy of Oceania
Economy of South America
Events:
2007–2008 world food price crisis
Late 2000s recession
Oil price increases since 2003
Lists:
List of countries by GDP sector composition
List of world's largest economies (nominal) – based on current currency market exchange rates
List of world's largest economies (PPP) – based on purchasing power parity
Historical list of world's largest economies (nominal) – for the years between 1998 and 2003
Historical list of world's largest economies (PPP) – for the years between 1 and 1998
List of world production
See also: Charter company and Neocolonialism
The history of multinational corporations is closely intertwined with the history of colonialism, with the first multinational corporations founded to undertake colonial expeditions at the behest of their European monarchical patrons.[13] Prior to the era of New Imperialism, a majority European colonies not held by the Spanish and Portuguese crowns were administered by chartered multinational corporations.[14] Examples of such corporations include the British East India Company,[15] the Swedish Africa Company, and the Hudson’s Bay Company.[16] These early corporations facilitated colonialism by engaging in international trade and exploration, and creating colonial trading posts.[17] Many of these corporations, such as the South Australia Company and the Virginia Company, played a direct role in formal colonization by creating and maintaining settler colonies.[17] Without exception these early corporations created differential economic outcomes between their home country and their colonies via a process of exploiting colonial resources and labour, and investing the resultant profits and net gain in the home country.[18] The end result of this process was the enrichment of the colonizer and the impoverishment of the colonized.[19] Some multinational corporations, such as the Royal African Company, were also responsible for the logistical component of the Atlantic Slave Trade,[20] maintaining the ships and ports required for this vast enterprise. During the 19th century formal corporate rule over colonial holdings largely gave way to state-controlled colonies,[21][22] however corporate control over colonial economic affairs persisted in a majority of colonies.[17][21]
During the process of decolonization the European colonial charter companies were disbanded,[17] with the final colonial corporation, the Mozambique Company, dissolving in 1972. However the economic impact of corporate colonial exploitation has proved to be lasting and far reaching,[23] with some commentators asserting that this impact is among the chief causes of contemporary global income inequality.[19]
Contemporary critics of multinational corporations have charged that some present day multinational corporations follow the pattern of exploitation and differential wealth distribution established by the now defunct colonial charter corporations, particularly with regards to corporations based in the developed world that operate resource extraction enterprises in the developing world,[24] such as Royal Dutch Shell, and Barrick Gold. Some of these critics argue that the operations of multinational corporations in the developing world take place within the broader context of neocolonialism.[25]
Criticism of multinationals[edit]
Main articles: Anti-globalization movement and Anti-corporate activism
Anti-corporate advocates[who?] criticize multinational corporations for entering countries that have low human rights or environmental standards.[26] In the world economy facilitated by multinational corporations, capital will increasingly be able to play workers, communities, and nations off against one another as they demand tax, regulation and wage concessions while threatening to move. In other words, increased mobility of multinational corporations benefit capital while workers and communities lose. Some negative outcomes generated by multinational corporations include increased inequality, unemployment, and wage stagnation.[27]
The aggressive use of tax avoidance schemes allows multinational corporations to gain competitive advantages over small and medium-sized enterprises.[28] Organizations such as the Tax Justice Network criticize governments for allowing multinational organizations to escape tax since less money can be spent for public services.[29]
See also[edit]
Corporation
Globalization
Global workforce
List of multinational corporations
World economy
Economic liberalism
Free market
Russia
Spain
Sweden
United Kingdom
United States
118 Chowchilla UC 11,843
119 Lake Los Angeles UC 11,808
120 Mecca UC 11,253
121 Mendota UC 11,211
122 California City UC 10,908
123 Fort Bragg UC 10,348
124 Susanville UC 10,285
125 Newman UC 10,223
U.S. VIRGIN ISLANDS
Charlotte Amalie, St. Thomas STT STT TIST Cyril E. King Airport P-S 593,589
Christiansted, St. Croix STX STX TISX Henry E. Rohlsen Airport P-N 169,665
Wall Street at William Street (2 3 trains)
Wall Street at Broadway (4 5 trains)
Broad Street at Broad Street, with an entrance at Wall Sttreet (J Z trains)
Motor traffic, particularly during working hours, is often congested but driving late at night and on weekends can be easier. The roads are not arranged according to midtown's distinctive rectangular grid pattern with staggered lights, but have small often one-lane roads with numerous stoplights and stop signs. The FDR Drive, East River Esplanade, and South Street run along the East River, and the Downtown Manhattan Heliport serves Wall Street
Manny Lehman Music producer deejay
"Lisa M" Rapper
David Lozada a k a "Cheka" Reggaeton artist
Johnny Lozada Singer
Former member of "Menudo"
Luis Lozada a k a "Vico C" Rapper
Papo Lucca
Lead pianist of "La Sonora Ponceña"
"Lunna" Singer
M
"Marc Anthony" Singer
"Bruno Mars" Singer and Songwriter "His father is of half Puerto Rican"
Ricky Martin Singer
Former member of "Menudo"
Angie Martínez Singer actress radio personality
Ladislao Martínez a k a "El Maestro Ladí"
Was an accomplished cuatro player and the first Puerto Rican musician to play solo on the radio
Charlie Masso Singer
Former member of "Menudo"
Paul Masvidal guitarist singer and songwriter with international recording artists Cynic
"Maxwell" R&B Neo Soul singer Puerto Rican father
Scotty McCreery country singer Winner of the tenth season of American Idol
Lisette Melendez Freestyle Latin pop singer
Ricky Meléndez Singer
Former member of "Menudo"
Syesha Mercado Singer and finalist on American Idol Puerto Rican father
Ismael Miranda "El Niño Bonito de la Salsa" Singer and composer Fania All Star
Lin Manuel Miranda Actor and Tony Award winning composer and lyricist
He is best known for writing and acting in the Broadway musical "In the Heights"
Ángel Mislan Composer of Danzas
José Luis Moneró composer and band leader
Yolandita Monge singer television host and theatrical actress
Gilberto Monroig Bolero singer
Glenn Monroig Composer singer
Sang the "first" rap song in Spanish
Andy Montañez Salsa singer
David Morales Deejay composer music producer
Florencio Morales Ramos a k a "Ramito" Bolero and Plena composer and singer
Ramito composed "Que Bonita Bandera" song which on March served as the wake up call for Puerto Rican astronaut Joseph M Acaba and the crew aboard the Discovery Space Shuttle
Mark Morales a k a "Prince Markie Dee" Rapper producer
Noro Morales Pianist composer arranger and bandleader
Carli Muñoz Pianist Composer Arranger Bandleader Producer ~ Associated Acts The Beach Boys Dennis Wilson Jan and Dean Peter Cetera George Benson Wilson Pickett Les McCann Chico Hamilton Henry Gross Evie Sands etc
Rafael Muñoz Orchestra leader
Luis Miguel a k a sol de Mexico singer and song writer born in San Juan Puerto Rico
N
Ednita Nazario Singer
Chuck Negron Singer
Lead singer of group Three Dog Night cousin of actor Taylor Negron
Joe Negroni Rock and Roll Hall of Famer member of The Teenagers
Tito Nieves Salsa singer His version of "I Like it Like That" was part of a National Burger King Commercial
"Noelia" Singer Songwriter and Actress
Nova y Jory Reggaeton duo
"N O R E " Rapper
O
Tommy Olivencia Salsa Bandleader Trumpet player singer RIP
Tony Orlando Singer Puerto Rican mother
Jeannie Ortega R&B reggaeton singer
Claudette Ortiz Singer
R&B group City High
Joell Ortiz Rapper
Luis "Perico" Ortiz Salsa singer musician composer musical arranger and producer
Shalim Ortiz a k a "Shalim" Singer actor
Pedro Ortiz Davila a k a "Davilita" Bolero Singer
P
Charlie Palmieri Pianist bandleader RIP
Eddie Palmieri Pianist composer bandleader
National Endowment of Arts Jazz Master time Grammy Award winner
José Enrique Pedreira Danza composer
Ángel "Cuco" Peña Musician composer and producer
René Pérez Singer
Member of Calle band
Lourdes Pérez Singer songwriter
Acclaimed folk nueva canción nueva trova singer
Martha Pesante a k a "Ivy Queen" and "The Queen of Reggaeton" Reggaeton singer
Plan B Reggaeton duo
Carlos Ponce Singer
Rebeca Pous Del Toro Spanish pop singer cousin of Benicio del Toro
Miguel Poventud a k a "El Nino Prodigio de Guayama" and "Miguelito"
Poventud was a Puerto Rican musician singer and composer of Boleros whose songs have been intreperted by notable singers such as Paul Anka Marco Antonio Muñiz Johnny Albino Héctor Lavoe and Daniel Santos
Tito Puente Musician composer and producer called the "King of Latin Music" or "the Mambo King"
Tito Puente Jr Musician producer the son of the "King of Latin Music" or "the Mambo King"
Tito Jr has continued his fathers legacy and still brings Mambo to the masses performing all of his fathers music
Q
Domingo Quiñones Singer actor
Luciano Quiñones Danza composer
Ismael Quintana Salsa singer member of the Eddie Palmeri Band
José Ignacio Quintón Pianist composer of danzas
R
Chamaco Ramirez Salsa singer
Val Ramos International Flamenco guitarist
Richie Ray a k a "The King of Salsa" Singer composer
Sylvia Rexach Singer composer
Ray Reyes Singer former member of Menudo
Ron Reyes Singer
Singer for Black Flag –
Gabriel Ríos Musician
Danny Rivera Singer known as an Icon in Puerto Rico
Ismael Rivera "El Sonero Mayor" Salsa singer RIP
Jerry Rivera Salsa singer First Salsa Artist to Perform on American Talk Show "Tonight Show"
Mon Rivera Trombonist and singer
Tomás Rivera Morales a k a "Maso" Rivera Composer
Child music prodigy who went on to compose over instrumental compositions for the cuatro among which he treasured the waltz
Augusto Rodríguez Music composer and chorus director
Rodríguez was the founder of Choir of the University of Puerto Rico
Chino Rodriguez Salsa musician trombonist composer artist manager producer talent Agent
founder of Oriente Music Group and Latin Music Booking Puerto Rican Mother Chinese Father
Daniel Rodríguez Former police officer turned operatic tenor
Felipe Rodríguez a k a "La Voz" Singer of Boleros
Julito Rodríguez Singer
Lalo Rodríguez Salsa singer Part of the first two records to win the first two "Latin Grammies"
First artist to sell over one million Salsa records in Spain
Pellin Rodríguez Salsa singer
Rodríguez was a member of the musical group "El Gran Combo" and toured with the group all over Europe and Latin America gaining fame and popularity as a singer
Tito Rodríguez Singer and band leader RIP
Pete "El Conde" Rodríguez Salsa singer Fania All Star RIP
Omar Rodríguez López Composer and guitarist
Roberto Roena Percussionist and band leader
Kelis Rogers Singer and television host Chinese Puerto Rican mother
Tito Rojas Salsa singer
Marta Romero Singer and actress
Draco Rosa Singer composer
Former member of "Menudo"
Ralphi Rosario Producer deejay musician
Member of musical duo Rosabel
Willie Rosario Composer timbalero bandleader
Felipe Rose Singer
The "Indian" in The Village People
Roy Rosselló Singer
Former member of "Menudo"
Julita Ross Singer of Danzas
Frankie Ruiz Salsa singer
Hilton Ruiz Jazz composer musician
Víctor Manuelle Singer
S
Jimmy Sabater Sr musician
He is a three time winner of the ACE Awards
"Sa Fire" Singer
Fernando and Nefty Sallaberry Singers
Former members of "Menudo"
Bobby Sanabria Latin jazz musician composer percussionist Grammy winner educator
Claudio Sanchez Singer
Lead singer lyricist and guitarist of Coheed and Cambria
Jesús María Sanromá Composer
The first person ever to be named official pianist of the Boston Symphony Orchestra
Gilberto Santa Rosa Salsa singer
Daniel Santos Composer singer of boleros and Cuban guarachas
Ray Santos Arranger and Composer The Mambo Kings
Romeo Santos Bachata singer Former member of Aventura band Puerto Rican mother
Adalberto Santiago Salsa singer
Eddie Santiago Salsa singer
Herman Santiago Rock n Roll singer
composed song "Why Do Fools Fall in Love"
Marvin Santiago Salsa singer
Dr Zoraida Santiago Singer and composer
Nino Segarra Salsa singer
Ray Sepúlveda Salsa singer
Xavier Serbiá Singer
Former member of "Menudo"
Myrta Silva or "La Gorda de Oro" and "Madame Chencha" Singer composer
Arturo Somohano Composer
Symphony orchestra conductor
Sophy Singer
Ivette Sosa Singer
Member of Eden s Crush
Brenda K Starr Salsa singer Puerto Rican mother
Michael Stuart Salsa singer
Sweet Sensation Freestyle trio
T
Olga Tañón Singer composer
Manuel Gregorio Tavárez Composer
Known as "The Father of the Puerto Rican Danzas"
Gerardo Teissonniere Classical pianist and teacher
Daniel Ticotin a k a "Sahaj" Singer and musician
vocalist guitarist from the Rock band Ra Brother of actress Rachel Ticotin
Juan Tizol Jazz musician and composer
"TKA" Freestyle trio
Ray Toro Guitarist
Lead guitarist of My Chemical Romance
Yomo Toro Musician guitarist and "cuatrista"
Manoella Torres Singer
Eladio Torres Musician singer and composer
Néstor Torres Musician
Torres is a Latin Grammy award winning preeminent flautist in the Latin jazz genre
Tommy Torres Singer composer musician
William "Willie" Torres Singer Sang vocals with the group Joe Cuba Sextet
Tony Touch Singer
V
Yolanda Vadiz Gospel singer
Gary Valenciano Filipino musician Puerto Rican mother
Bobby Valentín Musician bandleader
Mario Vázquez Pop and R&B singer
former American Idol contestant
Alan Vega Rock singer
Member of Suicide
Little Louie Vega Producer musician
Member of Masters At Work
Tony Vega Salsa singer
Lisa Velez Singer
Singer of Lisa Lisa and Cult Jam
Wilkins Vélez simply known as "Wilkins" Singer and composer
"Veronica" American dance singer and actress
W
"Wisin & Yandel" Reggaeton duo
Known as "El Duo de la Historia"
Y
"Yaga y Mackie" Reggaeton duo
"Yomo Reggaeton artist
Z
"Miguel Zenón" jazz saxophonist
"Zion y Lennox" Reggaeton duo
Opera edit
Antonio PaolíAntonio Barasorda Tenor singer
Margarita Castro Alberty Opera soprano
Castro Alberty is the recipient of the prestigious Rockefeller Foundation Bartimore Opera Guild Chicago Opera Guide and Metropolitan Opera Guild awards
Justino Díaz Opera singer
Pablo Elvira Baritone opera singer
Cesar Hernández Tenor Opera singer
Benjamín Marcantoni Opera singer countertenor
Ana María Martínez Opera soprano
Julia Migenes Opera soprano
Amalia Paoli Opera soprano
Antonio Paolí Tenor opera singer
First person in history to record an entire opera
Melliangee Pérez Opera soprano
Soprano of the Year award by UNESCO
Irem Poventud Opera soprano
Poventud is the first Puerto Rican to be invited to perform in the San Francisco Opera House
Graciela Rivera Opera soprano
First Puerto Rican to sing a lead role in the Metropolitan Opera
Criminals and outlaws edit
Antonio Correa CottoPre th century
Roberto Cofresí a k a "El Pirata Cofresí" Cofresí the Pirate
Cofresí s exploit as a pirate are part of Puerto Rico s folklore
th century
Salvador Agrón a k a "The Capeman"
Criminal and poet
Antonio Correa Cotto
Outlaw
Antonio García López a k a "Toño Bicicleta"
outlaw
Raymond Márquez a k a "Spanish Raymond"
Harlem numbers kingpin
Isabel la Negra
Madam of a brothel
Edsel Torres Gómez
a k a "Negri"
Drug kingpin
Tony Tursi
Mobster
st century
José "Junior Cápsula" Figueroa Agosto
Drug kingpin and porn star known as "the Pablo Escobar of the Caribbean"
Ariel Castro
Kidnapper
José Padilla
Convicted supporter of terrorism
Diplomats edit
Hans Hertell th century
Adrian A Basora
former U S Ambassador to the Czech Republic
Gabriel Guerra Mondragón
former U S Ambassador to Chile
Luis Guinot
former U S Ambassador to Costa Rica
Victor Marrero
former U S Ambassador to the OAS
Spencer Matthews King
former U S Ambassador to Guyana
Edward G Miller Jr
Miller was a lawyer who served as Assistant Secretary of State for Inter American Affairs from to
Teodoro Moscoso
former U S Ambassador to Venezuela and head of Alliance for Progress see also politicians
Horacio Rivero
Admiral Ret former U S Ambassador to Spain see also Military
st century
Mari Carmen Aponte
U S Ambassador to El Salvador
César Benito Cabrera
former U S Ambassador to Mauritius and the Seychelles
Hans Hertell
former U S Ambassador to the Dominican Republic
Carmen Martinez
former U S Ambassador to Zambia
Educators edit
Rafael Cordero
Eugenio María de Hostos
Angel M RamosUrsula Acosta Educator
One of the founding members of the Sociedad Puertorriqueña de Genealogía Puerto Rican Genealogical Society
Alfredo M Aguayo Educator and writer
Established the first laboratory of child psychology at the University of Havana
Carlos Albizu Miranda Psychologist educator
First Hispanic Educator to have a North American University renamed in his honor and one of the first Hispanics to earn a PhD in Psychology in the United States
Margot Arce de Vázquez Educator
Founder of the Department of Hispanic Studies in the University of Puerto Rico
Jaime Benítez Former Resident Commissioner
Longest serving chancellor and president of the University of Puerto Rico
Frank Bonilla Educator
Academic who became a leading figure in Puerto Rican Studies
Carlos E Chardón Palacios first Puerto Rican mycologist and first Puerto Rican appointed as Chancellor of University of Puerto Rico
Carlos A Chardón López Educator and public administrator
Chardón was the only Puerto Rican to serve twice as Puerto Rico Secretary of Education
Edna Coll Educator and author
Coll was President of the Society of Puerto Rican Authors in San Juan She was also the founder of the Academy of Fine Arts in Puerto Rico
Celestina Cordero Educator
In Cordero founded the first school for girls Puerto Rico
Rafael Cordero Educator
Declared Venerable in by Pope John Paul II process for beatification is now in motion with Benedictine Fr Oscar Rivera as Procurator of the Cause
Waded Cruzado first Hispanic president of Montana State University
Eugenio María de Hostos Educator
In Peru Hostos helped to develop that country s educational system and spoke against the harsh treatment given to the Chinese who lived there He stayed in Chile from to During his stay there he taught at the University of Chile and gave a speech titled "The Scientific Education of Women " He proposed in his speech that governments permit women in their colleges Soon after Chile allowed women to enter its college educational system see also Politicians and Authors
Angelo Falcón Political scientist
Author of "Atlas of Stateside Puerto Ricans" and co editor of the book "Boricuas in Gotham Puerto Ricans in the Making of Modern New York
Music edit
Soprano vocalist Violeta Urmanaviciute Urmana
Pop singer Violeta RiaubiškyteSee also List of Lithuanian singers
Linas Adomaitis – pop singer participant in the Eurovision Song Contest
Ilja Aksionovas lt Ilja Aksionovas pop and opera singer boy soprano
Osvaldas Balakauskas – ambassador and classical composer
Alanas Chošnau – singer member of former music group Naktines Personos
Egidijus Dragunas – lt Egidijus Dragunas leader of Sel one of the first hip hop bands in Lithuania
Justas Dvarionas – lt Justas Dvarionas pianist educator
Mikalojus Konstantinas Ciurlionis – painter and composer
Balys Dvarionas – composer conductor pianist professor
Gintare Jautakaite pop artist signed with EMI and Sony Music Entertainment in
Gintaras Januševicius internationally acclaimed pianist
Algirdas Kaušpedas architect and lead singer of Antis
Nomeda Kazlauskaite Kazlaus opera singer dramatic soprano appearing internationally
Vytautas Kernagis – one of the most popular bards
Algis Kizys – long time bass player of post punk no wave band Swans
Andrius Mamontovas – rock singer co founder of Foje and LT United
Marijonas Mikutavicius – singer author of Trys Milijonai the unofficial sports anthem in Lithuania
Vincas Niekus – lt Vincas Niekus composer
Virgilijus Noreika – one of the most successful opera singers tenor
Mykolas Kleopas Oginskis – one of the best composer of the late th century
Kipras Petrauskas – lt Kipras Petrauskas popular early opera singer tenor
Stasys Povilaitis – one of the popular singers during the Soviet period
Violeta Riaubiškyte – pop singer TV show host
Mindaugas Rojus opera singer tenor baritone
Ceslovas Sasnauskas – composer
Rasa Serra – lt Rasa Serra real name Rasa Veretenceviene singer Traditional folk A cappella jazz POP
Audrone Simonaityte Gaižiuniene – lt Audrone Gaižiuniene Simonaityte one of the more popular female opera singers soprano
Virgis Stakenas – lt Virgis Stakenas singer of country folk music
Antanas Šabaniauskas – lt Antanas Šabaniauskas singer tenor
Jurga Šeduikyte – art rock musician won the Best Female Act and the Best Album of in the Lithuanian Bravo Awards and the Best Baltic Act at the MTV Europe Music Awards
Jonas Švedas – composer
Michael Tchaban composer singer and songwriter
Violeta Urmanaviciute Urmana opera singer soprano mezzosoprano appearing internationally
Painters and graphic artists edit See also List of Lithuanian artists
Robertas Antinis – sculptor
Vytautas Ciplijauskas lt Vytautas Ciplijauskas painter
Jonas Ceponis – lt Jonas Ceponis painter
Mikalojus Konstantinas Ciurlionis – painter and composer Asteroid Ciurlionis is named for him
Kostas Dereškevicius lt Kostas Dereškevicius painter
Vladimiras Dubeneckis painter architect
Stasys Eidrigevicius graphic artist
Pranas Gailius lt Pranas Gailius painter
Paulius Galaune
Petronele Gerlikiene – self taught Lithuanian American artist
Algirdas Griškevicius lt Algirdas Griškevicius
Vincas Grybas – sculptor
Leonardas Gutauskas lt Leonardas Gutauskas painter writer
Vytautas Kairiukštis – lt Vytautas Kairiukštis painter art critic
Vytautas Kasiulis – lt Vytautas Kasiulis painter graphic artist stage designer
Petras Kalpokas painter
Rimtas Kalpokas – lt Rimtas Kalpokas painter graphic artist
Leonas Katinas – lt Leonas Katinas painter
Povilas Kaupas – lt Povilas Kaupas
Algimantas Kezys Lithuanian American photographer
Vincas Kisarauskas – lt Vincas Kisarauskas painter graphic artist stage designer
Saulute Stanislava Kisarauskiene – lt Saulute Stanislava Kisarauskiene graphic artist painter
Stasys Krasauskas – lt Stasys Krasauskas graphic artist
Stanislovas Kuzma – lt Stanislovas Kuzma sculptor
Antanas Martinaitis – lt Antanas Martinaitis painter
Jonas Rimša – lt Jonas Rimša painter
Jan Rustem painter
Antanas Samuolis – lt Antanas Samuolis painter
Šarunas Sauka painter
Boris Schatz – sculptor and founder of the Bezalel Academy
Irena Sibley née Pauliukonis – Children s book author and illustrator
Algis Skackauskas – painter
Antanas Žmuidzinavicius – painter
Franciszek Smuglewicz – painter
Yehezkel Streichman Israeli painter
Kazys Šimonis – painter
Algimantas Švegžda – lt Algimantas Švegžda painter
Otis Tamašauskas Lithographer Print Maker Graphic Artist
Adolfas Valeška – painter and graphic artist
Adomas Varnas – painter
Kazys Varnelis – artist
Vladas Vildžiunas lt Vladas Vildžiunas sculptor
Mikalojus Povilas Vilutis lt Mikalojus Povilas Vilutis graphic artist
Viktoras Vizgirda – painter
William Zorach – Modern artist who died in Bath Maine
Antanas Žmuidzinavicius – painter
Kazimieras Leonardas Žoromskis – painter
Politics edit
President Valdas Adamkus right chatting with Vice President Dick Cheney left See also List of Lithuanian rulers
Mindaugas – the first and only King of Lithuania –
Gediminas – the ruler of Lithuania –
Algirdas – the ruler together with Kestutis of Lithuania –
Kestutis – the ruler together with Algirdas of Lithuania –
Vytautas – the ruler of Lithuania – together with Jogaila
Jogaila – the ruler of Lithuania – from to together with Vytautas the king of Poland –
Jonušas Radvila – the field hetman of Grand Duchy of Lithuania –
Dalia Grybauskaite – current President of Lithuania since
Valdas Adamkus – President of Lithuania till
Jonas Basanavicius – "father" of the Act of Independence of
Algirdas Brazauskas – the former First secretary of Central Committee of Communist Party of Lithuanian SSR the former president of Lithuania after and former Prime Minister of Lithuania
Joe Fine – mayor of Marquette Michigan –
Kazys Grinius – politician third President of Lithuania
Mykolas Krupavicius – priest behind the land reform in interwar Lithuania
Vytautas Landsbergis – politician professor leader of Sajudis the independence movement former speaker of Seimas member of European Parliament
Stasys Lozoraitis – diplomat and leader of Lithuanian government in exile –
Stasys Lozoraitis junior – politician diplomat succeeded his father as leader of Lithuanian government in exile –
Antanas Merkys – the last Prime Minister of interwar Lithuania
Rolandas Paksas – former President removed from the office after impeachment
Justas Paleckis – journalist and politician puppet Prime Minister after Soviet occupation
Kazimiera Prunskiene – the first female Prime Minister
Mykolas Sleževicius – three times Prime Minister organized
City"
José Ferrer Canales Educator writer and activist
Antonio García Padilla
President University of Puerto Rico – former Dean of UPR Law School
Megh R Goyal Professor Historian Scientist
Father of Irrigation Engineering in Puerto Rican Professor in Agricultural & Biomedical Engineering University of Puerto Rico Mayagüez
Felix V Matos Rodriguez Educator college administrator
Scholar of Puerto Rican history president City University of New York Queens College
Concha Meléndez Educator writer poet
Ana G Méndez Educator
Founder of the Ana G Méndez University System
Antonio Miró Montilla
"Architect educator First architect appointed head of a government agency the Puerto Rico Public Buildings Authority to First dean of the School of Architecture at the University of Puerto Rico Río Piedras Campus to Chancellor of the Río Piedras Campus of the University of Puerto Rico to "
Antonia Pantoja Educator
Founder of "ASPIRA" was awarded the Presidential Medal of Freedom
Ángel Ramos Educator
Superintendent of the Sequoia Schools for the Deaf and Hard of Hearing Ramos is one of the few deaf Hispanics to earn a doctorate from Gallaudet University
Euripides Rios
Author of Learning to Understand Learning Second Language Learners
Dr Juan A Rivero Educator
Founded the Dr Juan A Rivero Zoo in Mayagüez has discovered numerous animal species and has written several books
Ana Roque Educator and suffragist
Roque was one of the founders of the University of Puerto Rico
Carlos E Santiago
Economist and Educator Chancellor of the University of Wisconsin Milwaukee
Ninfa Segarra
President of the New York City Board of Education –
Victoria Leigh Soto Educator
Soto whose father is Puerto Rican was an educator who emerged as a hero in the tragic shooting at Sandy Hook Elementary School in Newtown Connecticut when she hid students and died trying to protect them from alleged shooter Adam Lanza
Lolita Tizol Educator
Early s Educator at a time when most people in Ponce as most of Puerto Rico did not know how to read and write and when teachers were paid only per month even in the large cities Tizol took it upon herself to overcome all challenges to help others
Nilita Vientós Gastón Educator
Vientos Gaston was the first female lawyer to work for the Department of Justice of Puerto Rico She defended the use of the Spanish language in the courts of Puerto Rico before the Supreme Court and won
Mariano Villaronga Toro Educator and public servant
Villaronga Toro was the first Commissioner of Public Instruction after the creation of the Estado Libre Asociado He instituted the use of Spanish as the official language of instruction in the Puerto Rico public education system displacing instruction in English which had been pushed by the US appointed colonial governors
Governors of Puerto Rico edit See also List of Governors of Puerto Rico
Juan Ponce de León II
Luis A Ferré governor philanthropist and industrialistPre th century
Juan Ponce de León
Ponce de León lived with his family in Puerto Rico He was a Spanish explorer and conquistador who became the first Governor of Puerto Rico by appointment of the Spanish crown He led the first European expedition to Florida which he named His remains are buried in a crypt in the Cathedral of San Juan Bautista in San Juan Puerto Rico
Juan Ponce de León II
First Puerto Rican acting governor in
th century
Luis A Ferré
rd elected governor of Puerto Rico to Also a philanthropist who donated Museo de Arte de Ponce to the people of Puerto Rico He was also an industrialist who founded the Puerto Rico Cement Company and Ponce Cement Inc and developed Puerto Rico Iron Works into a successful foundry
Rafael Hernández Colón
th elected governor of Puerto Rico from to and then again from to
Juan Bernardo Huyke
He was the second Puerto Rican native to serve as temporary Governor of Puerto Rico In he served as interim governor between the administrations of Emmet Montgomery Reily and Horace Mann Towner
Luis Muñoz Marín
st elected governor of Puerto Rico from to
Jesús T Piñero
First Puerto Rican to be named governor of the Island by a U S President served from to
Carlos Romero Barceló
th elected governor of Puerto Rico from to
Pedro Rosselló
th elected governor of Puerto Rico from to
Roberto Sánchez Vilella
nd elected governor of Puerto Rico from to
st century
Aníbal Acevedo Vilá
th elected governor of Puerto Rico from to
Sila Calderón
th elected and first female governor of Puerto Rico from to
Luis Fortuño
th elected governor of Puerto Rico from to
Alejandro García Padilla
th elected governor of Puerto Rico from
First Ladies of Puerto Rico edit Conchita Dapena
First Lady of Puerto Rico –
Kate Donnelly
First Lady of Puerto Rico – Trustee Conservation Trust of Puerto Rico
Luisa Gándara
First Lady of Puerto Rico –
Lila Mayoral Wirshing
Youngest First Lady of Puerto Rico – –
Inés Mendoza
First Lady of Puerto Rico revered teacher and cultural leader
Jeannette Ramos
First Lady of Puerto Rico –
Lucé Vela
First Lady of Puerto Rico –
Wilma Pastrana
First Lady of Puerto Rico
Irma Margarita "Maga" Neváres
First Lady of Puerto Rico –
Historians edit
Salvador BrauIñigo Abbad y Lasierra
First historian Spanish to extensively document Puerto Rico s history nationality and culture
Delma S Arrigoitia historian author
Arrigoitia was the first person in the University of Puerto Rico to earn a Master s degree in the field of history In her book "Puerto Rico Por Encima de Todo Vida y Obra de Antonio R Barceló – " was recognized among the best in the category of "research and criticism" and awarded a first place prize by the Ateneo Puertorriqueño
Pilar Barbosa University of Puerto Rico Professor author
First modern day Official Historian of Puerto Rico
Salvador Brau historian
First Official Historian of Puerto Rico
Cayetano Coll y Toste writer
Third Official Historian of Puerto Rico
Adolfo de Hostos historian
Fifth Official Historian of Puerto Rico
Luis González Vale
Current Official Historian of Puerto Rico
Francisco Lluch Mora
Best known for his legendary book "Orígenes y Fundación de Ponce y Otras Noticias Relativas a su Desarrollo Urbano Demográfico y Cultural Siglos XVI XIX "
Eduardo Neumann Gandía
Respected historian best known for his th century "History of Ponce "
Francisco Mariano Quiñones historian
First Official Historian of Puerto Rico
Antonio Mirabal
Historian poet and writer Christopher Crommett
Atlanta based Exec VP CNN en Español
Carmen Dominicci
Co host of Univision s "Primer Impacto"
Manuel Fernández Juncos
Journalist wrote lyrics to "La Borinqueña"
Juan González
New York City investigative journalist
Aníbal González Irizarry
Former newscaster for "Telenoticias en acción"
Jackie Guerrido
Journalist and meteorologist for Univisions "Despierta América"
Kimberly Guilfoyle
Court TV Journalist and former first lady of San Francisco Puerto Rican mother
Taina Hernández
former ABC News television journalist
César Andreu Iglesias
Founding editor of Claridad newspaper novelist political activist
Carmen Jovet
Journalist first Puerto Rican woman named news anchor in Puerto Rico
Michele LaFountain
Anchor for the Spanish version of ESPN Sports Center
Alycia Lane
Journalist and news anchor on KYW TV in Philadelphia
Lynda López
New York City television news personality sister of Jennifer Lopez
Natalie Morales
Journalist and news anchor on NBC s The Today Show
Denisse Oller
Emmy award winning New York City television news anchor
Audrey Puente
New York City meteorologist daughter of Tito Puente
Carlos D Ramirez
Publisher of El Diario La Prensa New York City s largest Spanish language newspaper
Euripides Rios
Journalist Columnist and Translator El Diario La Prensa El Mundo Puerto Rico Latino Publishing Services
Jorge L Ramos
Emmy award winning New York City television news anchor
Geraldo Rivera
Attorney journalist writer reporter and former talk show host Rivera hosts the newsmagazine program Geraldo at Large and appears regularly on Fox News Channel
Darlene Rodriguez
New York City television news anchor
Rubén Sánchez
Radio and television journalist
Edna Schmidt
Anchor for "Telefutura"
Ray Suarez
Senior Correspondent for The NewsHour with Jim Lehrer
Guillermo José Torres
Journalist and news anchor for WAPA TV
Elizabeth Vargas
Former co anchor ABC World News Tonight
Antonio Vélez Alvarado journalist
Vélez Alvarado is known as "The Father of the Puerto Rican Flag"
Jane Velez Mitchell
Anchor for the HLN news network Puerto Rican mother
Judges law enforcement and firefighters edit Judges
Sonia Sotomayor – U S Supreme Court JusticeCathy Bissoon judge for the United States District Court for the Western District of Pennsylvania
First Hispanic female Article III judge in Pennsylvania
José Andreu García PR Chief Justice
Former PR Chief Justice and sports official
José A Cabranes nd Circuit Court of Appeals Judge
First Puerto Rican to serve as a federal judge in the continental United States mentioned as possible U S Supreme Court Associate Justice Jose A Diaz Administrative Law Judge N Y S D M V –
Albert Diaz th Circuit Court of Appeals Judge
First Puerto Rican and first Hispanic Judge to serve the Fourth Circuit Court of Appeals Diaz was an Appellate Judge for the Navy Marine Corps Court of Criminal Appeals
Luis Estrella Martínez youngest Associate Justice at of the current member Puerto Rico Supreme Court
Julio M Fuentes rd Circuit Court of Appeals Judge
First Puerto Rican and first Hispanic Judge to serve the Third Circuit Court of Appeals
Gustavo Gelpí U S District Judge
Youngest United States District Judge –present
Federico Hernández Denton Chief Justice of the Puerto Rico Supreme Court
Puerto Rico s first Consumer Affairs Secretary current Chief Justice of the Puerto Rico Supreme Court
Dora Irizarry Federal District Judge
First female Hispanic state judge in New York
Erick Kolthoff Associate Justice of the Supreme Court of Puerto Rico
Is the first Puerto Rican of African descent to be named Associate Justice of the Supreme Court of Puerto Rico
Victor Marrero Circuit Judge
Nitza I Quiñones Alejandro Judge of the United States District Court for the Eastern District of Pennsylvania
Quiñones Alejandro is the first lesbian Latina ever to be nominated by a U S President in this case President Obama to serve as a federal judge
Roberto Rivera Soto New Jersey State Supreme Court Justice
First Puerto Rican and Latino New Jersey State Supreme Court Justice
Clemente Ruiz Nazario U S Federal Judge of Puerto Rico
First Puerto Rican U S Federal Judge of Puerto Rico
Vanessa Ruiz Associate Judge of the District of Columbia Court of Appeals
Associate Judge of the District of Columbia Court of Appeals the highest court for the District of Columbia
A Cecil Snyder Chief Justice and U S Attorney in Puerto Rico
Controversial Chief Justice and U S Attorney in Puerto Rico
Sonia Sotomayor U S Supreme Court Associate Justice
First Puerto Rican woman to serve as an d Cir U S Circuit Court of Appeals judge and the first Hispanic to be nominated and confirmed as U S Supreme Court Associate Justice
Juan R Torruella st Circuit Court of Appeals Judge
First Puerto Rican to serve as Chief Judge of the First Circuit Court of Appeals
José Trías Monge Chief Justice
Former Chief Justice Attorney General of Puerto Rico and author
Carmen Consuelo Vargas Puerto Rican Federal District Judge
First female Puerto Rican federal district judge and Chief Judge
Law enforcement
Nick EstavilloNicholas Estavillo NYPD Chief of Patrol Ret
In Estavillo became the first Puerto Rican and the first Hispanic in the history of the NYPD to reach the three star rank of Chief of Patrol
Faith Evans U S Marshal
Hawaiian Puerto Rican first woman to be named U S Marshal
Alejandro González Malavé Undercover police officer
controversial undercover police officer
Irma Lozada New York City Transit Police
Lozada was the first female police officer to die in the line of duty in New York City
José Meléndez Pérez INS officer
INS Officer who was named in Commission Report denied entry to terrorist in August
Benito Romano United States Attorney in New York
First Puerto Rican to hold the United States Attorney s post in New York on an interim basis
Joe Sánchez Former New York City police officer
Sánchez is a highly decorated former New York City police officer and author whose books give an insight as to the corruption within the department "
Pedro Toledo Puerto Rico Police Superintendent
Retired FBI senior agent and longest serving state police superintendent
Firefighters
Raúl Gándara Cartagena Puerto Rico State fire chief
Gándara Cartagena was the first and longest serving Commonwealth fire chief in Puerto Rico He served from to
Carlos M Rivera Former Fire Commissioner of the City of New York
Rivera is the first Hispanic commissioner in the New York City Fire Department s year history
Military edit
Miguel Enríquez
Demetrio O Daly
Antonio Valero de Bernabé
Manuel Rojas
Augusto Rodríguez
Juan Ríus Rivera
José Semidei Rodríguez
Ángel Rivero Méndez
Luis R Esteves
Teófilo Marxuach
Fernando E Rodríguez Vargas
Mihiel Gilormini
Frederick Lois Riefkohl
Joseph B Aviles Sr
Carmen Dumler
Gilberto José Marxuach
Virgil R Miller
Pedro del Valle
Agustin Ramos Calero
Marion Frederic Ramírez de Arellano
Carmen Contreras Bozak
José Antonio Muñiz
Modesto Cartagena
Rose Franco
Fernando Luis García
Horacio Rivero Jr
Salvador Felices
Carlos James Lozada
Angel Mendez
Héctor Andrés Negroni
Héctor Santiago Colón
Jorge Otero Barreto
Humbert Roque "Rocky" Versace
Eurípides Rubio
Lizbeth Robles
Frances M Vega
Maritza Sáenz Ryan th century th century
Agüeybaná II Cacique of "Borikén" Puerto Rico
Agüeybaná II led the Taínos in the fight against Juan Ponce de León and the conquistadores in what is known as the "Taíno Rebellion of "
th century
Juan de Amezquita Captain Puerto Rican Militia
Defeated Captain Balduino Enrico Boudewijn Hendricksz who in was ordered by the Dutch to capture Puerto Rico
th century
Rafael Conti Colonel Spanish Army
In Conti captured enemy ships involved in smuggling stolen goods In he helped defeat Sir Ralph Abercromby and defend Puerto Rico from a British invasion in his hometown Aguadilla In he organized a military expedition fight with the aim of returning Hispaniola which now comprise the nations of the Dominican Republic and Haiti back to Spanish rule
Antonio de los Reyes Correa Captain Spanish Army
Puerto Rican hero who defended the town Arecibo in from an invasion by defeating the British He was awarded "La Medalla de Oro de la Real Efigie" The Gold Medal of the Royal Image by King Philip V of Spain and given the title of "Captain of Infantry"
José and Francisco Díaz Sergeants Puerto Rican militia
The Díaz were cousins in the Toa Baja Militia who helped defeat Sir Ralph Abercromby and defend Puerto Rico from a British invasion in
Miguel Henríquez Captain Spanish Navy
In Henríquez defeated the British in Vieques and was awarded the La Medalla de Oro de la Real Efigie The Gold Medal of the Royal Effigy
th century
Ramón Acha Caamaño Brigadier General Spanish Army
Caamaño defended the city of San Juan against the U S attack of Puerto Rico during the Spanish–American War He was awarded the "Cruz de la Orden de Merito Naval ra clase" The Cross of the Order of the Naval Merit st class by the Spanish government for his role in the rescue of the cargo of the SS Antonio López a Spanish transoceanic steamer
Juan Alonso Zayas nd Lieutenant Spanish Army
Alonso Zayas was the commander of the nd Expeditionary Battalion of the Spanish Army stationed in Baler which fought in the Siege of Baler in the Philippines
Francisco Gonzalo Marín Lieutenant Cuban Liberation Army
Gonzalo Marin is considered by many as the designer of the Puerto Rican Flag He was also a poet and journalist who fought alongside José Martí for Cuba s independence
Demetrio O Daly Field Marshal Spanish Army
O Daly was the first Puerto Rican to reach the rank of Field Marshal in the Spanish Army He was also the first Puerto Rican to be awarded the Cruz Laureada de San Fernando Laureate Cross of Saint Ferdinand Spain s version of the Medal of Honor O Daly was also elected as delegate to the Spanish Courts in representation of Puerto Rico
Luis Padial Brigadier General Spanish Army
In Padial s battalion was deployed with the intention of "squashing" a pro independence rebellion in the Dominican Republic in which he was wounded Padial played an essential role in the abolishment of slavery in Puerto Rico
Ramón Power y Giralt Captain Spanish Navy
Power y Giralt was a distinguished naval officier who during the years of – led the defense of the Spanish Colony of Santo Domingo Dominican Republic against an invasion from Napoleon s French forces by enforcing a blockade in support of the Spanish ground troops
Ángel Rivero Méndez Captain Spanish Army
Rivero Méndez fired the first shot against the United States in the Spanish–American War in Puerto Rico Rivero Méndez later invented the "Kola Champagne" a soft drink
Juan Ríus Rivera Commander in Chief of the Cuban Liberation Army
Ruis Rivera fought in "El Grito de Lares" under the command of Mathias Brugman He also fought in Cuba s Ten Years War – against Spain under the command of General Máximo Gómez and became the General of the Cuban Liberation Army of the West upon the death of General Antonio Maceo Grajales
Augusto Rodríguez Lieutenant United States Union Army
Rodriguez was a member of the th Connecticut Regiment a k a Lyon Regiment and served in the defenses of Washington D C He led his men in the Battles of Fredericksburg and Wyse Fork in the American Civil War
Manuel Rojas Commander in Chief of the Puerto Rican Liberation Army
On September Manuel Rojas led men and women in a revolt against Spanish rule and took the town of Lares in what is known as the Grito de Lares
José Semidei Rodríguez Brigadier General Cuban Liberation Army
Semidei Rodríguez fought in Cuba s War of Independence – and after Cuba gained its independence he continued to serve in that country as a diplomat
Antonio Valero de Bernabé Brigadier General Latin American wars of independence
Valero de Bernabe fought against the forces of Napoleon Bonaparte at the Siege of Saragossa He joined the Mexican Revolutionary Army headed by Agustín de Iturbide and was named Chief of Staff He successfully fought for Mexico s independence from Spain Later he fought alongside Simón Bolívar and helped liberate South America from Spanish Colonial rule Bernabe is known as the "Puerto Rican Liberator"
th century
Humberto Acosta Rosario Staff Sergeant U S Army
Acosta Rosario was a member of Company B st Battalion th Infantry Mechanized th Infantry Division United States Army He is currently the only Puerto Rican MIA whose body has never been recovered
Ricardo Aponte Brigadier General U S Air Force
Aponte is the former Director of the Innovation and Experimentation Directorate United States Southern Command the first Puerto Rican to hold said position
Félix Arenas Gaspar Captain Spanish Army
Arenas Gapar was posthumously awarded the Cruz Laureada de San Fernando Laureate Cross of Saint Ferdinand – Spain s version of the Medal of Honor for his actions in the Rif War
Domingo Arroyo Jr Private First Class U S Marine Corps
Arroyo was the first American serviceman to be killed in Operation Restore Hope during the Somalian Civil War
Joseph José B Aviles Sr CWO U S Coast Guard
On September Aviles became the first Hispanic Chief Petty Officer in the United States Coast Guard During World War II he received a war time promotion to Chief Warrant Officer becoming the first Hispanic to reach that level as well
Rafael Celestino Benítez Rear Admiral U S Navy
Benítez was a highly decorated submarine commander who led the rescue effort of the crew members of the USS Cochino which was involved in the first American undersea spy mission of the Cold War
Carlos Betances Ramírez Colonel U S Army
Betances Ramírez was the first Puerto Rican to command a battalion in the Korean War In he assumed the command of the nd Battalion th Infantry Regiment
José M Cabanillas Rear Admiral U S Navy
In World War II Cabanillas was Executive Officer of the USS Texas BB and participated in the invasions of Africa and Normandy D Day
Richard Carmona Vice Admiral Public Health Service Commissioned Corps
Carmona served as the th Surgeon General of the United States under President George W Bush
Modesto Cartagena Sergeant First Class U S Army
Cartagena the most decorated Hispanic soldier in history distinguished himself in combat during the Korean War as a member of Puerto Rico s th Infantry and is being considered for the Medal of Honor
Carlos Fernando Chardón Major General Puerto Rico National Guard
Chardón was the Secretary of State of Puerto Rico from to and the Puerto Rico Adjutant General from to
Felix M Conde Falcon Staff Sergeant U S Army
Conde Falcon will receive the Medal of Honor posthumously on March m for his courageous actions while serving as an acting Platoon Leader in Company D st Battalion th Infantry Regiment d Brigade d Airborne Division during combat operations against an armed enemy in Ap Tan Hoa Republic of Vietnam on April
Carmen Contreras Bozak Tech U S Women s Army Corps
Contreras Bozak was the first Hispanic to serve in the U S Women s Army Corps She served as an interpreter and in numerous administrative positions during World War II
Virgilio N Cordero Jr Brigadier General U S Army
Cordero was a Battalion Commander of the st Infatry Regiment who documented his experiences as a prisoner of war and his participation in the infamous Bataan Death March of World War II
Juan César Cordero Dávila Major General U S Army
Cordero Dávila was the commanding officer of the th Infantry Regiment during the Korean War thus becoming one of the highest ranking ethnic officers in the Army
Encarnación Correa Sergeant U S Army
Correa was the person who fired the first warning shots in World War I on behalf of the United States against a ship flying the colors of the Central Powers when on March under the orders of then Lieutenant Teófilo Marxuach he manned a machine gun and opened fire on the "Odenwald" an armed German supply ship trying to force its way out of the San Juan Bay
Ruben A Cubero Brigadier General U S Air Force
Cubero who is Puerto Rican descent was a highly decorated member of the United States Air Force who in became the first Hispanic graduate of the United States Air Force Academy to be named Dean of the Faculty of the academy
Pedro del Valle Lieutenant General U S Marine Corps
Del Valle was the first Hispanic three star Marine general His military career included service in World War I Haiti and Nicaragua during the so called Banana Wars of the s and in the seizure of Guadalcanal and later as Commanding General of the U S st Marine Division during World War II played an instrumental role in the defeat of the Japanese forces in Okinawa
Carmelo Delgado Delgado Lieutenant Abraham Lincoln International Brigade
Delgado was the first Puerto Rican and one of the first U S citizens to fight and to die in the Spanish Civil War against General Francisco Franco and the Spanish Nationalists
Alberto Díaz Jr Rear Admiral U S Navy
Diaz is the first Hispanic to become the Director of the San Diego Naval Medical District
Luis R Esteves Major General U S Army
In Esteves became the first Puerto Rican and therefore the first Hispanic to graduate from the United States Military Academy Esteves also organized the Puerto Rican National Guard
Salvador E Felices Major General U S Air Force
Felices was the first Puerto Rican general in the U S Air Force In Felices flew in combat missions over North Korea during the Korean War In he participated in a historic project that was given to Fifteenth Air Force by the Strategic Air Command headquarters known as "Operation Power Flite" the first around the world non stop flight by all jet aircraft
Michelle Fraley née Hernández Colonel U S Army
Fraley became in the first Puerto Rican woman to graduate from West Point Military Academy She is the former chief of staff of the Army Network Enterprise Technology Command
Rose Franco CWO U S Marine Corps
Franco was the first Hispanic woman Chief Warrant Officer in the Marine Corps In Franco was named Administrative Assistant to the Secretary of the Navy Paul Henry Nitze by the administration of President Lyndon B Johnson
Edmund Ernest García Rear Admiral U S Navy
During World War II García was commander of the destroyer USS Sloat DE and saw action in the invasions of Africa Sicily and France
Fernando Luis García Private First Class U S Marine Corps
Garcia was the first Puerto Rican awarded the Medal of Honor He was posthumously awarded the medal for his actions against enemy aggressor forces in the Korea War on September
Linda Garcia Cubero Captain U S Air Force
In Garcia Cubero who is of Mexican American Puerto Rican heritage became the first Hispanic woman graduate of any of the U S military academies when she graduated from the United States Air Force Academy
Carmen García Rosado Private First Class U S Women s Army Corps
García Rosado was among the first Puerto Rican women to be recruited into the WAC s during World War II and the author of "LAS WACS Participacion de la Mujer Boricua en la Segunda Guerra Mundial" The WACs The participation of the Puerto Rican women in the Second World War which is the first book which documents the experiences of the first Puerto Rican women to participate in said conflict as members of the armed forces of the United States
Mihiel Gilormini Brigadier General U S Air Force
World War II hero recipient of Distinguished Flying Cross s and who together with Brig General Alberto A Nido and Lt Col Jose Antonio Muñiz founded the Puerto Rico Air National Guard Gilormini had previously flown for the Royal Canadian Air Force and the Royal Air Force –
Manuel Goded Llopis General Spanish Army
Goded Llopis was a Puerto Rican in the Spanish Army who was one of the first generales to join General Francisco Franco in the revolt against the Spanish Republican government also known as Spanish loyalists in what is known as the Spanish Civil War Previously Goded Llopis had distinguished himself in the Battle of Alhucemas of the Rif War
César Luis González First Lieutenant U S Army Air Force
Gonzalez was the first Puerto Rican pilot in the United States Army Air Force and the first Puerto Rican pilot to die in World War II
Diego E Hernández Vice Admiral U S Navy
Hernández was the first Hispanic to be named Vice Commander North American Aerospace Defense Command He flew two combat tours in Vietnam during the Vietnam War and in took command of the aircraft carrier USS John F Kennedy CV
Haydee Javier Kimmich Captain U S Navy
Kimmich was the highest ranking Hispanic female in the Navy She was assigned as the Chief of Orthopedics at the Navy Medical Center in Bethesda and she reorganized Reservist Department of the medical center during Operations Desert Shield and Desert Storm
Orlando Llenza Major General U S Air Force
Llenza is the second Puerto Rican to reach the rank of Major General two star General in the United States Air Force He was the Adjutant General of the Puerto Rico National Guard
Carlos Lozada Private First Class U S Army
Lozada was posthumously awarded the Medal of Honor for his actions on November at Dak To in the Republic of Vietnam
Carmen Lozano Dumler nd Lieutenant U S Women s Army Corps
Dumler was one of the first Puerto Rican women Army officers In she was sworn in as a nd Lieutenant and assigned to the st General Hospital in San Juan
Antonio Maldonado Brigadier General U S Air Force
In Maldonado became the youngest person to pilot a B aircraft His active participation in the Vietnam War included air combat missions
Joseph José R Martínez Private First Class U S Army
Martinez destroyed a German Infantry unit and tank in Tuniz by providing heavy artillery fire saving his platoon from being attacked in the process He received the Distinguished Service Cross from General George S Patton becoming the first Puerto Rican recipient of said military decoration
Lester Martínez López MPH Major General U S Army
Martínez López was the first Hispanic to head the Army Medical and Research Command
Gilberto José Marxuach Colonel U S Army
Marxuach the son of Teofilo Marxuach is "The Father of the San Juan Civil Defense"
Teófilo Marxuach Lieutenant Colonel U S Army
Marxuach fired a hostile shot from a cannon located at the Santa Rosa battery of "El Morro" fort in what is considered to be the first shot of World War I fired by the regular armed forces of the United States against any ship flying the colors of the Central Powers forcing the Odenwald to stop and to return to port where its supplies were confiscated
George E Mayer Rear Admiral U S Navy
Mayer was the first Hispanic Commander of the Naval Safety Center He led an international naval exercise known as Baltic Operations BALTOPS from his flagship the USS Vella Gulf CG It was the first time in the year history of BALTOPS that the exercise included combined ground troops from Russia Poland Denmark and the United States
Angel Mendez Sergeant U S Marine Corps
Mendez who was of Puerto Rican descent was awarded the Navy Cross in Vietnam and is being considered for the Medal of Honor He saved the life of his Lieutenant – Ronald D Castille who went on to become the Chief Justice of the Supreme Court of Pennsylvania
Enrique Méndez Jr Major General U S Army
Méndez was the first Puerto Rican to assume the positions of Army Deputy Surgeon General Commander of the Walter Reed Army Medical Center and Assistant Secretary of Defense for Health Affairs
Virgil R Miller Colonel U S Army
Miller was the Regimental Commander of the d Regimental Combat Team RCT a unit which was composed of "Nisei" second generation Americans of Japanese descent during World War II He led the nd in its rescue of the Lost Texas Battalion of the th Infantry Division in the forests of the Vosges Mountains in northeastern France
José Antonio Muñiz Lieutenant Colonel U S Air Force
Muñiz together with then Colonels Alberto A Nido and Mihiel Gilormini founded the Puerto Rico Air National Guard In the Air National Guard Base at the San Juan International airport in Puerto Rico was renamed "Muñiz Air National Guard Base" in his honor
William A Navas Jr Major General U S Army
Navas is the first Puerto Rican named Assistant Secretary of the Navy A veteran of the Vietnam War Navas was nominated in by President George W Bush to serve as the Assistant Secretary of the Navy Manpower and Reserve Affairs
Juan E Negrón Master Sergeant U S Army
Negron will receive the Medal of Honor posthumously on March for his courageous actions while serving as a member of Company L th Infantry Regiment d Infantry Division during combat operations against an armed enemy in Kalma Eri Korea on April
Héctor Andrés Negroni Colonel U S Air Force
Negroni was the first Puerto Rican graduate of the United States Air Force Academy A veteran of the Vietnam War Negroni was awarded the Aeronautical Merit Cross Spains highest Air Force peacetime award for his contributions to the successful implementation of the United States Spain Treaty of Friendship and Cooperation
Alberto A Nido Brigadier General U S Air Force
Nido was a World War II war hero who together with Lt Col Jose Antonio Muñiz co founded the Puerto Rico Air National Guard and served as its commander for many years Nido served in the Royal Canadian Air Force the British Royal Air Force and in the United States Army Air Forces during World War II
Ramón Núñez Juárez Private First Class U S Marine Corps
Núñez Juárez was listed as Missing in Action during the Korean War and posthumously awarded the Navy Cross second highest medal after the Medal of Honor that can be awarded by the Department of the Navy He was the only Puerto Rican member of the United States Marine Corps whose remains have never been recovered and who was listed as Missing in Action during the Korean War
Jorge Otero Barreto Sergeant First Class U S Army
Otero Barreto with decorations which includes Silver Star Medals Bronze Star Medals with Valor Army Commendation medals Purple Heart Medals and Air Medals has been called the most decorated U S soldier of the Vietnam War
Dolores Piñero U S Army Medical Corps
Piñero who despite the fact that she was not an active member of the military was the first Puerto Rican woman doctor to serve in the Army under contract during World War I At first she was turned down however after writing a letter to the Army Surgeon General in Washington D C she was ordered her to report to Camp Las Casas in Santurce Puerto Rico On October She signed her contract with the Army
José M Portela Brigadier General U S Air Force
Portela served in the position of Assistant Adjutant General for Air while also serving as commander of the Puerto Rico Air National Guard In Portela became the youngest C Starlifter aircraft commander and captain at age Portela is also the only reservist ever to serve as director of mobility forces for Bosnia
Marion Frederic Ramírez de Arellano Captain U S Navy
Ramírez de Arellano was the first Hispanic submarine commander He was awarded two Silver Stars and a Bronze Star for his actions against the Japanese Imperial Navy during World War II
Antonio J Ramos Brigadier General U S Air Force
Ramos was the first Hispanic to serve as commander Air Force Security Assistance Center Air Force Materiel Command and dual hatted as Assistant to the Commander for International Affairs Headquarters Air Force Materiel Command
Agustín Ramos Calero Sergeant First Class U S Army
With military decorations Ramos Calero was the most decorated soldier in all of the United States during World War II
Fernando L Ribas Dominicci Major U S Air Force
Ribas Dominicci was one of the pilots who participated in the Libyan air raid as member of the th Tactical Fighter Wing His F F was shot down in action over the disputed Gulf of Sidra off the Libyan coast Ribas Dominicci and his weapons systems officer Capt Paul Lorence were the only U S casualties of Operation El Dorado Canyon
Frederick Lois Riefkohl Rear Admiral U S Navy
Riefkohl was the first Puerto Rican to graduate from the United States Naval Academy and in World War I became the first Puerto Rican to be awarded the Navy Cross
Rudolph W Riefkohl Colonel U S Army
Riefkohl played an instrumental role in helping the people of Poland overcome the typhus epidemic
Demensio Rivera Private U S Army
Rivera will receive the Medal of Honor posthumously on March for his courageous actions while serving as an automatic rifleman with d Platoon Company G th Infantry Regiment d Infantry Division during combat operations against an armed enemy in Changyong ni Korea on May
Manuel Rivera Jr Captain U S Marine Corps
Rivera who was of Puerto Rican descent was the first U S serviceman to die in Operation Desert Shield
Pedro N Rivera Brigadier General U S Air Force
In Rivera became the first Hispanic to be named medical commander in the Air Force He was responsible for the provision of health care to more than patients
Horacio Rivero Admiral U S Navy
In Rivero became the first Puerto Rican and second Hispanic Admiral four star in the U S Navy Rivero participated in World War II the Korean War the Vietnam War and in Admiral Rivero was the commander of the American fleet sent by President John F Kennedy during the Cuban Missile Crisis to set up a quarantine blockade of the Soviet ships in an effort to stop the Cold War from escalating into World War III
Pedro Rodríguez Master Sergeant U S Army
Rodriguez was a member of Puerto Rico s th Infantry He earned two Silver Stars within a seven day period during the Korean War
Antonio Rodríguez Balinas Brigadier General U S Army
Rodríguez Balinas was the first commander of the Office of the First U S Army Deputy Command During the Korean War he fought with Puerto Rico s th Infantry Regiment and was awarded the Silver Star Medal
Maria Rodriguez Denton Lieutenant U S Navy
Rodriguez Denton was the first woman from Puerto Rico who became an officer in the United States Navy as member of the WAVES It was Lt Denton who forwarded the news through channels to President Harry S Truman that the war had ended
Fernando E Rodríguez Vargas Major U S Army
Rodríguez Vargas was an odontologist dentist scientist and a Major in the U S Army who in discovered the bacteria which causes dental caries
Eurípides Rubio Captain U S Army
Rubio was posthumously awarded the Medal of Honor for his actions at Tay Ninh Province in the Republic of Vietnam on November
Jaime Sabater Sr Colonel U S Marine Corps
Sabater commanded the st Battalion th Marines during the Bougainville amphibious operations in World War II
José L Santiago Sergeant Major U S Marine Corps
Santiago has the distinction of being the nd Battalion th Marines first Hispanic Sergeant Major and its first Sergeant Major since its reactivation on July
Héctor Santiago Colón Specialist Four U S Army
In Santiago Colón was posthumously awarded the Medal of Honor for his actions at Qu?ng Tr? Province Vietnam as member of Company B of the th Battalion th Cavalry st Cavalry Division
Antulio Segarra Colonel U S Army
In Segarra became the first Puerto Rican Regular Army officer to command a Regular Army Regiment when he assumed the command of Puerto Rico s th Infantry Regiment which at the time was conducting security missions in the jungles of Panama
Frankie Segarra Master Gunnery Sergeant U S Marine Corps
Segarra is the first Puerto Rican to reach the grade of Master Gunnery Sergeant in the United States Marine Corps within his MOS
Rafel Toro Private U S Marine Corps
Toro was posthumously awarded the Navy Cross for his "extraordinary heroism in battle" while fighting in Nicaragua during the second Nicaragua campaign in
Miguel A Vera Private U S Army
Vera will receive the Medal of Honor posthumously for his courageous actions while serving as an automatic rifleman with Company F th Infantry Regiment d Infantry Division in Chorwon Korea on September
Humbert Roque Versace Captain U S Army
Versace was of Italian and Puerto Rican descent was posthumously awarded the Medal of Honor for his heroic actions while a prisoner of war POW during the Vietnam War He was the first member of the U S Army to be awarded the Medal of Honor for actions performed in Southeast Asia while in captivity
Raúl G Villaronga Colonel U S Army
Villaronga was the first Puerto Rican to be elected as Mayor of a Texas city Killeen
st century
Martha Carcana Colonel U S Army
In Carcana became the first woman to be named Adjutant General of the Puerto Rican National Guard
Iván Castro Captain U S Army
Castro who is of Puerto Rican descent is one of three blind active duty officers who serves in the US Army and the only blind officer serving in the United States Army Special Forces
Ramón Colón López Chief Master Sergeant U S Air Force
On June Colon López a pararescueman was the first and only Hispanic among the first six airmen to be awarded the Air Force Combat Action Medal He is the Commandant of the Pararescue and Combat Rescue Officer School
Olga E Custodio Lieutenant Colonel U S Air Force
Custodio made history when she became the first female Hispanic U S military pilot She holds the distinction of being first Latina to complete U S Air Force military pilot training After retiring from the military she became the first Latina to become a commercial airline captain
Emilio Díaz Colón Major General U S Army PRNG
Díaz Colón is the first Superintendent of the Puerto Rican Police who once served as the Adjutant General of the Puerto Rican National Guard
Hila Levy Captain U S Air Force
In Levy became the first Puerto Rican Rhodes scholar
María V Martínez Command Sergeant Major U S Army
Martínez is the first Puerto Rican female to reach the rank of Command Sergeant Major in the United States Army She serves as Senior Enlisted Advisor to the Director of the Army Diversity Office in the Pentagon Washington D C
Rafael O Ferrall Brigadier General U S Army
O Ferrall is the first Hispanic and person of Puerto Rican descent to become the Deputy Commanding General for the Joint Task Force at Guantanamo Cuba while simultaneously serving as Assistant Adjutant General Army and Deputy Commanding General of the Joint Force Headquarters at San Juan Puerto Rico
María Inés Ortiz Captain U S Army
Ortiz who was of Puerto Rican descent was the first United States Army nurse to die in combat during Operation Iraqi Freedom and the first to die in combat since the Vietnam War
Evelio Otero Jr Colonel U S Air Force
Otero led the establishment of the first ever U S Central Command Headquarters in Qatar He founded the Polish and Colombian Joint Special Operations Commands while he was assigned to United States Special Operations Command
Hector E Pagan Brigadier General U S Army
Pagan is the first Hispanic of Puerto Rican descent to become Deputy Commanding General of the U S Army John F Kennedy Special Warfare Center and School at Fort Bragg North Carolina
Lizbeth Robles SPC U S Army
In Robles was the first female soldier born in Puerto Rico to die in combat as an active soldier during Operation Iraqi Freedom
Maritza Sáenz Ryan Colonel U S Army
Sáenz Ryan who is of Puerto Ricana and Spanish descent is the head of the Department of Law at the United States Military Academy She is the first woman and first Hispanic Puerto Rican and Spanish heritage West Point graduate to serve as an academic department head She also has the distinction of also being the most senior ranking Hispanic Judge Advocate
Marc H Sasseville Brigadier General U S Air Force
On September then Lieutenant Colonel Marc Sasseville whose mother is Yita Joan Frontera Lluch from Yauco Puerto Rico was the acting operations group commander under the th Wing of the DC Air National Guard He was one of four fighter pilots commissioned with finding and destroying United Flight by any means necessary including ramming the aircraft in midair
Frances M Vega SPC U S Army
On November Vega became the first female soldier of Puerto Rican descent to die in a combat zone during Operation Iraqi Freedom
Maria Zumwalt Colonel U S Army
Zumwalt a native of Bayamon was the commander of the th Chemical Brigade
Physicians scientists and inventors edit Nitza Margarita Cintron Scientist
Chief of NASA s JSC Space and Health Care Systems Office
Pablo Clemente Colon
First Puerto Rican Chief Scientist of the National Ice Center present
Antonia Coello Novello
First Hispanic and first woman U S Surgeon General –
Martín Corchado
Physician medical researcher and president of the Autonomist Party of Puerto Rico
José F Cordero Pediatrician
Cordero is the founding director of the National Center on Birth Defects and Developmental Disabilities NCBDDD at the Centers for Disease Control and Prevention CDC in Atlanta Georgia
Milagros J Cordero pediatrician
She is the founder and President of Team Therapy Services For Children ITT S for Children
María Cordero Hardy physiologist educator and scientist
Cordero Hardy s research on vitamin E helped other scientists understand about how the vitamin works in the human body
Juan R Correa Pérez scientist clinical andrologist and embryologist
Correa Pérez is a scientist who is credited with becoming the first clinical Andrologist and Embryologist in Puerto Rico
Juan R Cruz NASA scientist
Played an instrumental role in the design and development of the Mars Exploration Rover MER parachute
Carlos Del Castillo NASA scientist
Del Castillo was the Program Scientist for the Ocean Biology and Biogeochemistry Program at NASA Headquarters in Washington D C Del Castillo is also the recipient of the Presidential Early Career Award for Scientists and Engineers PECASE award the highest honor bestowed by the United States government on scientists and engineers beginning their independent careers
Manuel de la Pila Iglesias
Multi faceted physician who specilized in various medical disciplines Introduced the first EKG and X ray machines into Puerto Rico Founded a medical clinic that today is a respected medical center in Ponce Puerto Rico He is considered to be "one of the giants of Puerto Rican medicine"
Alfonso Eaton Mechanical Engineer Aero Space Technologist
First Puerto Rican to work for NASA
Enectalí Figueroa Feliciano Astronaut applicant and astrophysicist in NASA
Figueroa pioneered the development of position sensitive detectors
Orlando Figueroa Mechanical engineer at NASA
previously the NASA Mars Czar Director for Mars Exploration and the Director for the Solar System Division in the Office of Space Science at NASA Headquarters is now the Director Applied Engineering & Technology at the NASA Goddard Space Flight Center as the "Director of Engineering" he manages the full scope of engineering activities at Goddard
Adolfo Figueroa Viñas Astrophysicist at NASA
Figueroa Viñas is the first Puerto Rican astrophysicist at NASA working in solar plasma physics As a senior research scientist he is involved in many NASA missions such as Wind SOHO Cluster and MMS projects in which he is the author and co author of numerous scientific papers in his field
José N Gándara
Lead physician attending to the wounded of the Ponce Massacre and later the expert witness at the trials of the accused Nacionalistas as well as before the Hays Commission Held numerous government positions including Secretary of Health of Puerto Rico He was also one of the founders of the Popular Democratic Party of Puerto Rico
Joxel García
First Puerto Rican Assistant Secretary for Health ASH U S Department of Health and Human Services and an Admiral in the United States Public Health Service Commissioned Corps
Asdrubal Garcia Ortiz Technology Engineer
Together with fellow inventors Sunggyu Lee and John R Wootton Garcia Ortiz was granted various patents A sample of these patents includes US Patent No "System and method for detecting traffic anomalies" US Patent No "Systems for water purification through supercritical oxidation" and US Patent No "Systems and methods for reducing the magnitude of harmonics produced by a power inverter"
Mario R García Palmieri Cardiologist
García Palmieri is the first Hispanic to have the distinction of being designated a "Master" by the American College of Cardiology
Sixto González Scientist
First Puerto Rican Director of the Arecibo Observatory the world s largest single dish radio telescope
Rosa A González Registered nurse
Founder of "The Association of Registered Nurses of Puerto Rico" and author of various books related to her field where she denounced the discrimination against women and nurses in Puerto Rico
Isaac González Martínez urologist
González Martínez was the first Puerto Rican urologist and a pioneer in the fight against cancer in the island
Olga D González Sanabria NASA engineer
Is the highest ranking Hispanic at NASA Glenn Research Center and a member of the Ohio Women s Hall of Fame
Amri Hernández Pellerano NASA engineer
Hernández Pellerano designs builds and tests the electronics that will regulate the solar array power in order to charge the spacecraft battery and distribute power to the different loads or users inside various spacecraft at NASA s Goddard Space Flight Center
Gloria Hernandez Physical Scientist aerospace technologist
Hernandez is the Science Manager for the Stratospheric Aerosol and Gas Experiment SAGE III on ISS at NASA Langley Research Center Her career has included supersonic aerodynamic research that has resulted in economic advances in supersonic flight
Lucas G Hortas Aerospace engineer aerospace technologist
Hortas is the author and or co author of over technical papers in the areas of system identification vibration control and isolation optimal control design and implementation optimal actuator sensor placement model testing and experimental verification of control methodologies
Ramón E López Physicist
Lopez a Professor in the Department of Physics at the University of Texas at Arlington is a Fellow of the American Physical Society and recipient of the Nicholson Medal for Humanitarian Service He is the co author of a book on space weather entitled "Storms from the Sun"
Fernando López Tuero Agricultural scientist and agronomist
López Tuero discovered the bug believed at first to be a germ which was destroying Puerto Rico s sugar canes
Carlos A Liceaga Electronic engineer aerospace technologist
Liceaga leads the development of proposal guidelines and the technical management and cost evaluation of the proposals For the Explorer Program
Gerónimo Lluberas Physician writer educator medical missionary
Ariel Lugo Scientist and ecologist
Lugo is the Director of the International Institute of Tropical Forestry within the United States Department of Agriculture Forest Service based in Puerto Rico He is a founding Member of the Society for Ecological Restoration and Member at Large of the Board of the Ecological Society of America
Debbie Martínez Computer engineer aero space technologist
Martinez is the "Flight Systems and Software Branch" software manager for the new Cockpit Motion Facility at NASA Langley Research Center
Lissette Martinez Electronic engineer rocket scientist
Martinez is the lead electrical engineer for the Space Experiment Module program at the Wallops Flight Facility located in Virginia which is part of NASA s Goddard Flight Facility
Manuel Martínez Maldonado is a Nephrologist educator poet and author
Martínez Maldonado has authored numerous scientific publications and discovered a natriuretic hormone
Antonio Mignucci
Marine Biologist and oceanographer Founder of the Red Caribeña de Varamientos
Carlos Ortiz Longo Mechanical engineer
Chief of Crew Health Care Systems and Exercise Countermeasures in NASA
William G Pagán Software Engineer IBM Master Inventor and Patent Attorney
As of March Pagán was listed as an inventor on United States patents and over published patent applications
Joseph O Prewitt Díaz psychologist
Prewitt Díaz specialized in psychosocial theory He was the recipient of the American Psychological Association s International Humanitarian Award
Mercedes Reaves Research engineer and scientist
Reaves is responsible for the design of a viable full scale solar sail and the development and testing of a scale model solar sail at NASA Langley Research Center
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Literature edit Gjorgji Abadžiev ????? ???????
Petre M Andreevski ????? ? ??????????
Maja Apostoloska ???? ???????????
Dimitrija Cupovski ????????? ????????
Jordan Hadži Konstantinov Džinot ?????? ???? ???????????? ?????
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Jovica Tasevski Eternijan ?????? ???????? ?????????
Gane Todorovski ???? ??????????
Stevan Ognenovski ?????? ??????????
Music edit Classical music edit Composers edit Atanas Badev ?????? ?????
Dimitrije Bužarovski ????????? ??????????
Kiril Makedonski ????? ??????????
Toma Prošev ???? ??????
Todor Skalovski ????? ?????????
Stojan Stojkov ?????? ???????
Aleksandar Džambazov ?????????? ????????
Conductors edit Borjan Canev ?????? ?????
Instrumentalists edit Pianists
Simon Trpceski ????? ????????
Opera singers edit Blagoj Nacoski ?????? ???????
Boris Trajanov ????? ????????
Popular and folk music edit Composers edit Darko Dimitrov ????? ????????
Slave Dimitrov ????? ????????
Jovan Jovanov ????? ???????
Ilija Pejovski ????? ????????
Musicians edit Bodan Arsovski ????? ????????
Goran Trajkoski ????? ?????????
Ratko Dautovski ????? ?????????
Kiril Džajkovski ????? ?????????
Tale Ognenovski ???? ??????????
Vlatko Stefanovski ?????? ???????????
Stevo Teodosievski ????? ????????????
Aleksandra Popovska ?????????? ????????
Singers and Bands edit Lambe Alabakoski ????? ??????????
Anastasia ?????????
Arhangel ????????
Kristina Arnaudova ???????? ?????????
Kaliopi Bukle ???????
Dani Dimitrovska ???? ???????????
Riste Tevdoski ????? ????????
Karolina Goceva ???????? ??????
Vaska Ilieva ????? ??????
Andrijana Janevska ????????? ????????
Vlado Janevski ????? ????????
Jovan Jovanov ????? ???????
Leb i sol ??? ? ???
Aleksandar Makedonski ?????????? ??????????
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Jasmina Mukaetova ??????? ????e???? The Malagasy French Malgache are the ethnic group that forms nearly the entire population of Madagascar They are divided into two subgroups the "Highlander" Merina Sihanaka and Betsileo of the central plateau around Antananarivo Alaotra Ambatondrazaka and Fianarantsoa and the "coastal dwellers" elsewhere in the country This division has its roots in historical patterns of settlement The original Austronesian settlers from Borneo arrived between the third and tenth centuries and established a network of principalities in the Central Highlands region conducive to growing the rice they had carried with them on their outrigger canoes Sometime later a large number of settlers arrived from East Africa and established kingdoms along the relatively unpopulated coastlines
The difference in ethnic origins remains somewhat evident between the highland and coastal regions In addition to the ethnic distinction between highland and coastal Malagasy one may speak of a political distinction as well Merina monarchs in the late th and early th century united the Merina principalities and brought the neighboring Betsileo people under their administration first They later extended Merina control over the majority of the coastal areas as well The military resistance and eventual defeat of most of the coastal communities assured their subordinate position vis à vis the Merina Betsileo alliance During the th and th centuries the French colonial administration capitalized on and further exacerbated these political inequities by appropriating existing Merina governmental infrastructure to run their colony This legacy of political inequity dogged the people of Madagascar after gaining independence in candidates ethnic and regional identities have often served to help or hinder their success in democratic elections
Within these two broad ethnic and political groupings the Malagasy were historically subdivided into specifically named ethnic groups who were primarily distinguished from one another on the basis of cultural practices These were namely agricultural hunting or fishing practices construction style of dwellings music hair and clothing styles and local customs or taboos the latter known in the Malagasy language as fady citation needed The number of such ethnic groups in Madagascar has been debated The practices that distinguished many of these groups are less prevalent in the st century than they were in the past But many Malagasy are proud to proclaim their association with one or several of these groups as part of their own cultural identity
"Highlander" ethnic groups
Merina
Sihanaka
Betsileo
Zafimaniry
Coastal ethnic groups
Antaifasy or Antefasy
Antaimoro or Temoro or Antemoro
Antaisaka or Antesaka
Antambahoaka
Antandroy or Tandroy
Antankarana
Antanosy or Tanosy Academia edit Afifi al Akiti
Khasnor Johan historian
Khoo Kay Kim
Jomo Kwame Sundaram
Danny Quah
Harith Ahmad
Architects edit Main article List of Malaysian architects
Artists edit Main article List of Malaysian artists
Business edit Tan Sri Syed Mokhtar Al Bukhary born
Tan Sri Dato Loh Boon Siew –
Tan Sri Jeffrey Cheah
Tan Sri William Cheng
Dato Choong Chin Liang born
Tan Sri Dato Tony Fernandes born
Lim Goh Tong –
Tan Sri Tiong Hiew King
Tan Sri Teh Hong Piow born
Chung Keng Quee –
Tan Sri Ananda Krishnan born
Robert Kuok born
Tan Sri Quek Leng Chan born
Shoba Purushothaman
Shah Hakim Zain
Halim Saad
Tan Sri Mohd Saleh Sulong
Tan Sri Vincent Tan born
Lillian Too born
Tan Sri Dr Francis Yeoh
Tun Daim Zainuddin born
Tan Sri Kong Hon Kong
Designers edit Bernard Chandran fashion designer
Jimmy Choo born shoe designer
Poesy Liang born artist writer philanthropist jewellery designer industrial designer interior architect music composer
Inventors edit Yi Ren Ng inventor of the Lytro
Entertainers edit Yasmin Ahmad – film director
Stacy Angie
Francissca Peter born
Jamal Abdillah born
Sudirman Arshad –
Loganathan Arumugam died
Datuk David Arumugam Alleycats
Awal Ashaari
Alvin Anthons born
Asmawi bin Ani born
Ahmad Azhar born
Ning Baizura born
Kasma Booty died
Marion Caunter host of One In A Million and the TV Quickie
Ella born
Erra Fazira born
Sean Ghazi born
Fauziah Latiff born
Angelica Lee born
Daniel Lee Chee Hun born
Fish Leong born
Sheila Majid born
Amy Mastura born
Mohamad Nasir Mohamad born
Shathiyah Kristian born
Meor Aziddin Yusof born
Ah Niu born
Dayang Nurfaizah born
Shanon Shah born
Siti Nurhaliza born
Misha Omar born
Hani Mohsin –
Aziz M Osman born
Azmyl Yunor born
P Ramlee born
Aziz Sattar born
Fasha Sandha born
Ku Nazhatul Shima Ku Kamarazzaman born
Nicholas Teo born
Pete Teo
Penny Tai born
Hannah Tan born
Jaclyn Victor born
Chef Wan
Adira Suhaimi
Michael Wong born
Victor Wong born
Dato Michelle Yeoh Hollywood actress born
James Wan director of Hollywood films like several Saw films Insidious The Conjuring Fast and Furious born
Ziana Zain born
Zee Avi
Shila Amzah
Yunalis Zarai
Zamil Idris born
Military edit Leftenan Adnan – Warrior from mainland Malaya
Antanum Warrior from Sabah Borneo
Rentap Warrior from Sarawak
Syarif Masahor Warrior from Sarawak
Monsopiad Warrior from Sabah Borneo
Haji Abdul Rahman Limbong Warrior from Telemong Terengganu
Mat Salleh Warrior from Sabah Borneo
Rosli Dhobi Warrior from Sarawak
Politicians edit Parameswara founder of Sultanate of Malacca
Tunku Abdul Rahman Putra Al Haj st Prime Minister of independent Malaya
Tun Abdul Razak nd Prime Minister
V T Sambanthan Founding Fathers of Malaysia along with Tunku Abdul Rahman and Tan Cheng Lock
Tun Dato Sir Tan Cheng Lock Founder of MCA
Tun Hussein Onn rd Prime Minister
Mahathir Mohammad th Prime Minister Father of Modernisation
Abdullah Ahmad Badawi th Prime Minister since
Najib Tun Razak Current Prime Minister since
Dato Seri Ong Ka Ting
Dato Seri Anwar Ibrahim
Dato Wan Hisham Wan Salleh
Nik Aziz Nik Mat
Raja Nong Chik Zainal Abidin Federal Territory and Urban Wellbeing Minister
Wan Azizah Wan Ismail
Karpal Singh
Lim Kit Siang
Lim Guan Eng
Tengku Razaleigh Hamzah
Religious edit Antony Selvanayagam Roman Catholic Bishop of the Diocese of Penang
Anthony Soter Fernandez Archbishop Emeritus of the Roman Catholic Archdiocese of Kuala Lumpur and Bishop Emeritus of the Diocese of Penang
Gregory Yong – Second Roman Catholic Archbishop of Singapore
Tan Sri Datuk Murphy Nicholas Xavier Pakiam Metropolitan archbishop of the Roman Catholic Archdiocese of Kuala Lumpur president of the Catholic Bishops Conference of Malaysia Singapore and Brunei and publisher of the Catholic weekly newspaper The Herald
Datuk Ng Moon Hing the fourth and current Anglican Bishop of West Malaysia
Sportspeople edit Squash edit Datuk Nicol Ann David
Ong Beng Hee
Azlan Iskandar
Low Wee Wern
Badminton edit Chan Chong Ming men s doubles
Dato Lee Chong Wei
Chew Choon Eng men s doubles
Wong Choong Hann
Chin Eei Hui women s doubles
Hafiz Hashim
Roslin Hashim
Wong Pei Tty women s doubles
Choong Tan Fook men s doubles
Lee Wan Wah men s doubles
Koo Kien Keat men s doubles
Tan Boon Heong men s doubles
Retired edit Tan Aik Huang
Eddy Choong
Punch Gunalan
Yap Kim Hock
Foo Kok Keong
Jalani Sidek
Misbun Sidek
Rashid Sidek
Razif Sidek
Cheah Soon Kit
Lee Wan Wah
Football soccer edit Brendan Gan Sydney FC
Shaun Maloney Wigan Athletic
Akmal Rizal Perak FA Kedah FA RC Strasbourg FCSR Haguenau
Norshahrul Idlan Talaha Kelantan FA
Khairul Fahmi Che Mat Kelantan FA
Mohd Safiq Rahim Selangor FA
Mohd Fadzli Saari Selangor FA PBDKT T Team FC SV Wehen
Rudie Ramli Selangor FA PKNS F C SV Wehen
Mohd Safee Mohd Sali Selangor FA Pelita Jaya
Baddrol Bakhtiar Kedah FA
Mohd Khyril Muhymeen Zambri Kedah FA
Mohd Azmi Muslim Kedah FA
Mohd Fadhli Mohd Shas Harimau Muda A FC ViOn Zlaté Moravce
Mohd Irfan Fazail Harimau Muda A FC ViOn Zlaté Moravce
Wan Zack Haikal Wan Noor Harimau Muda A FC ViOn Zlaté Moravce F C Ryukyu
Nazirul Naim Che Hashim Harimau Muda A F C Ryukyu
Khairul Izuan Abdullah Sarawak FA Persibo Bojonegoro PDRM FA
Stanley Bernard Stephen Samuel Sabah FA Sporting Clube de Goa
Nazmi Faiz Harimau Muda A SC Beira Mar
Ahmad Fakri Saarani Perlis FA Atlético S C
Chun Keng Hong Penang FA Chanthaburi F C
Retired edit Serbegeth Singh owner founder of MyTeam Blackburn Rovers F C Global dvisor
Mokhtar Dahari former Selangor FA and Malaysian player
Lim Teong Kim former Hertha BSC player