98-591: The Agostinho Neto University ( Portuguese : Universidade Agostinho Neto ) is the largest public university of Angola, based in Luanda and in the nearby city of Talatona , in Angola . In the academic year 2005–06, 68 licensing courses were ministered by the university: 18 in Bachelor's and 15 in master's degrees, involving areas of scientific knowledge in the faculties, institutes, and higher learning schools. It
196-503: A critical concern for many nations. Oil accounts for a large percentage of the world's energy consumption , ranging from a low of 32% for Europe and Asia, to a high of 53% for the Middle East. Other geographic regions' consumption patterns are as follows: South and Central America (44%), Africa (41%), and North America (40%). The world consumes 36 billion barrels (5.8 km ) of oil per year, with developed nations being
294-548: A drilling/production oil-platform in 20 ft (6.1 m) of water some 18 miles off Vermilion Parish, Louisiana . Kerr-McGee Oil Industries, as operator for partners Phillips Petroleum ( ConocoPhillips ) and Stanolind Oil & Gas ( BP ), completed its historic Ship Shoal Block 32 well in November 1947, months before Superior actually drilled a discovery from their Vermilion platform farther offshore. In any case, that made Kerr-McGee's Gulf of Mexico well, Kermac No. 16,
392-524: A form of Romance called Mozarabic which introduced a few hundred words from Arabic, Persian, Turkish, and Berber. Like other Neo-Latin and European languages, Portuguese has adopted a significant number of loanwords from Greek , mainly in technical and scientific terminology. These borrowings occurred via Latin, and later during the Middle Ages and the Renaissance. Portuguese evolved from
490-625: A large part of the diaspora is a part of the already-counted population of the Portuguese-speaking countries and territories, such as the high number of Brazilian and PALOP emigrant citizens in Portugal or the high number of Portuguese emigrant citizens in the PALOP and Brazil. The Portuguese language therefore serves more than 250 million people daily, who have direct or indirect legal, juridical and social contact with it, varying from
588-515: A lighting and heating fuel, the demand for petroleum increased greatly, and by the early twentieth century had become the most valuable commodity traded on world markets. Imperial Russia produced 3,500 tons of oil in 1825 and doubled its output by mid-century. After oil drilling began in the region of present-day Azerbaijan in 1846, in Baku , the Russian Empire built two large pipelines:
686-557: A market share. For example: Midstream operations are sometimes classified within the downstream sector, but these operations compose a separate and discrete sector of the petroleum industry. Midstream operations and processes include the following: While some upstream companies carry out certain midstream operations, the midstream sector is dominated by a number of companies that specialize in these services. Midstream companies include: The oil and gas industry spends only 0.4% of its net sales on research & development (R&D) which
784-632: A native language by vast majorities due to their Portuguese colonial past or as a lingua franca in bordering and multilingual regions, such as on the Brazilian borders of Uruguay and Paraguay and in regions of Angola and Namibia. In many other countries, Portuguese is spoken by majorities as a second language. There remain communities of thousands of Portuguese (or Creole ) first language speakers in Goa , Sri Lanka , Kuala Lumpur , Daman and Diu , and other areas due to Portuguese colonization . In East Timor,
882-437: A wizard') (Angola). From South America came batata (' potato '), from Taino ; ananás and abacaxi , from Tupi–Guarani naná and Tupi ibá cati , respectively (two species of pineapple ), and pipoca (' popcorn ') from Tupi and tucano (' toucan ') from Guarani tucan . Finally, it has received a steady influx of loanwords from other European languages, especially French and English . These are by far
980-618: Is a Western Romance language of the Indo-European language family originating from the Iberian Peninsula of Europe . It is the official language of Angola , Brazil , Cape Verde , Guinea-Bissau , Mozambique , Portugal and São Tomé and Príncipe , and has co-official language status in East Timor , Equatorial Guinea and Macau . Portuguese-speaking people or nations are known as Lusophone ( lusófono ). As
1078-647: Is also termed "the language of Camões", after Luís Vaz de Camões , one of the greatest literary figures in the Portuguese language and author of the Portuguese epic poem The Lusiads . In March 2006, the Museum of the Portuguese Language , an interactive museum about the Portuguese language, was founded in São Paulo , Brazil, the city with the greatest number of Portuguese language speakers in
SECTION 10
#17328016221021176-729: Is also the origin of the luso- prefix, seen in terms like " Lusophone ". Between AD 409 and AD 711, as the Roman Empire collapsed in Western Europe , the Iberian Peninsula was conquered by Germanic peoples of the Migration Period . The occupiers, mainly Suebi , Visigoths and Buri who originally spoke Germanic languages , quickly adopted late Roman culture and the Vulgar Latin dialects of
1274-730: Is based on the Portuguese spoken in the area including and surrounding the cities of Coimbra and Lisbon , in central Portugal. Standard European Portuguese is also the preferred standard by the Portuguese-speaking African countries. As such, and despite the fact that its speakers are dispersed around the world, Portuguese has only two dialects used for learning: the European and the Brazilian. Some aspects and sounds found in many dialects of Brazil are exclusive to South America, and cannot be found in Europe. The same occur with
1372-412: Is considerably intelligible for lusophones, owing to their genealogical proximity and shared genealogical history as West Iberian ( Ibero-Romance languages ), historical contact between speakers and mutual influence, shared areal features as well as modern lexical, structural, and grammatical similarity (89%) between them. Portuñol /Portunhol, a form of code-switching , has a more lively use and
1470-508: Is either mandatory, or taught, in the schools of those South American countries. Although early in the 21st century, after Macau was returned to China and immigration of Brazilians of Japanese descent to Japan slowed down, the use of Portuguese was in decline in Asia , it is once again becoming a language of opportunity there, mostly because of increased diplomatic and financial ties with economically powerful Portuguese-speaking countries in
1568-652: Is generally accepted that oil is formed mostly from the carbon rich remains of ancient plankton after exposure to heat and pressure in Earth 's crust over hundreds of millions of years. Over time, the decayed residue was covered by layers of mud and silt, sinking further down into Earth's crust and preserved there between hot and pressured layers, gradually transforming into oil reservoirs . Petroleum in an unrefined state has been utilized by humans for over 5000 years. Oil in general has been used since early human history to keep fires ablaze and in warfare . Its importance to
1666-521: Is in comparison with a range of other industries the lowest share. Governments such as the United States government provide a heavy public subsidy to petroleum companies , with major tax breaks at various stages of oil exploration and extraction, including the costs of oil field leases and drilling equipment. In recent years, enhanced oil recovery techniques – most notably multi-stage drilling and hydraulic fracturing ("fracking") – have moved to
1764-587: Is more readily mentioned in popular culture in South America. Said code-switching is not to be confused with the Portuñol spoken on the borders of Brazil with Uruguay ( dialeto do pampa ) and Paraguay ( dialeto dos brasiguaios ), and of Portugal with Spain ( barranquenho ), that are Portuguese dialects spoken natively by thousands of people, which have been heavily influenced by Spanish. Oil company The petroleum industry , also known as
1862-597: Is often employed by means of aerobic degradation. More recently, other bioremediative methods have been explored such as phytoremediation and thermal remediation. The industry is the largest industrial source of emissions of volatile organic compounds (VOCs), a group of chemicals that contribute to the formation of ground-level ozone ( smog ). The combustion of fossil fuels produces greenhouse gases and other air pollutants as by-products. Pollutants include nitrogen oxides , sulphur dioxide , volatile organic compounds and heavy metals . Researchers have discovered that
1960-587: Is one of seven public (state owned) universities in Angola. Until 2009 the Agostinho Neto University was the country's only public university, and had campuses in all its major cities. In 2009 it was split up, with its campuses outside Luanda becoming six autonomous universities, located in Benguela , Cabinda , Huambo , Lubango , Malange , and Uíge . Agostinho Neto University is now one of
2058-721: Is understood by all. Almost 50% of the East Timorese are fluent in Portuguese. No data is available for Cape Verde, but almost all the population is bilingual, and the monolingual population speaks the Portuguese-based Cape Verdean Creole . Portuguese is mentioned in the Constitution of South Africa as one of the languages spoken by communities within the country for which the Pan South African Language Board
SECTION 20
#17328016221022156-430: Is usually divided into three major components: upstream , midstream , and downstream . Upstream regards exploration and extraction of crude oil , midstream encompasses transportation and storage of crude, and downstream concerns refining crude oil into various end products . Petroleum is vital to many industries, and is necessary for the maintenance of industrial civilization in its current configuration, making it
2254-636: Is usually listed as the fifth-most spoken native language , the third-most spoken European language in the world in terms of native speakers and the second-most spoken Romance language in the world, surpassed only by Spanish . Being the most widely spoken language in South America and the most-spoken language in the Southern Hemisphere , it is also the second-most spoken language, after Spanish, in Latin America , one of
2352-679: The Estudos Gerais Universitários de Moçambique in the former Overseas Province of Mozambique , both awarding degrees ranging from engineering to medicine and from economics to agronomy . In 1968 the Estudos Gerais Universitários de Angola were renamed Universidade de Luanda (University of Luanda). After Angolan independence from Portugal in 1975, the institution was renamed the University of Angola ( Universidade de Angola ). In 1985 it
2450-708: The Economic Community of West African States , the Southern African Development Community and the European Union . According to The World Factbook ' s country population estimates for 2018, the population of each of the ten jurisdictions is as follows (by descending order): The combined population of the entire Lusophone area was estimated at 300 million in January 2022. This number does not include
2548-806: The Red Cross (alongside English, German, Spanish, French, Arabic and Russian), Amnesty International (alongside 32 other languages of which English is the most used, followed by Spanish, French, German, and Italian), and Médecins sans Frontières (used alongside English, Spanish, French and Arabic), in addition to being the official legal language in the African Court on Human and Peoples' Rights , also in Community of Portuguese Language Countries , an international organization formed essentially by lusophone countries . Modern Standard European Portuguese ( português padrão or português continental )
2646-569: The Republic of the Congo , Senegal , Namibia , Eswatini , South Africa , Ivory Coast , and Mauritius . In 2017, a project was launched to introduce Portuguese as a school subject in Zimbabwe . Also, according to Portugal's Minister of Foreign Affairs, the language will be part of the school curriculum of a total of 32 countries by 2020. In such countries, Portuguese is spoken either as
2744-586: The West Iberian branch of the Romance languages , and it has special ties with the following members of this group: Portuguese and other Romance languages (namely French and Italian ) share considerable similarities in both vocabulary and grammar. Portuguese speakers will usually need some formal study before attaining strong comprehension in those Romance languages, and vice versa. However, Portuguese and Galician are fully mutually intelligible, and Spanish
2842-468: The oil industry , includes the global processes of exploration , extraction , refining , transportation (often by oil tankers and pipelines ), and marketing of petroleum products . The largest volume products of the industry are fuel oil and gasoline (petrol). Petroleum is also the raw material for many chemical products , including pharmaceuticals , solvents , fertilizers , pesticides , synthetic fragrances , and plastics . The industry
2940-582: The petrochemical industry can produce ground-level ozone pollution at higher amounts in winter than in summer. Greenhouse gases caused by burning fossil fuels drive climate change . In 1959, at a symposium organised by the American Petroleum Institute for the centennial of the American oil industry , the physicist Edward Teller warned of the danger of global climate change . Edward Teller explained that carbon dioxide "in
3038-776: The pre-Roman inhabitants of Portugal , which included the Gallaeci , Lusitanians , Celtici and Cynetes . Most of these words derived from the Hispano-Celtic Gallaecian language of northwestern Iberia, and are very often shared with Galician since both languages have the same origin in the medieval language of Galician-Portuguese. A few of these words existed in Latin as loanwords from other Celtic sources, often Gaulish . Altogether these are over 3,000 words, verbs, toponymic names of towns, rivers, surnames, tools, lexicon linked to rural life and natural world. In
Agostinho Neto University - Misplaced Pages Continue
3136-512: The world economy however, evolved slowly, with whale oil being used for lighting in the 19th century and wood and coal used for heating and cooking well into the 20th century. Even though the Industrial Revolution generated an increasing need for energy, this was initially met mainly by coal, and from other sources including whale oil. However, when it was discovered that kerosene could be extracted from crude oil and used as
3234-510: The -s- form. Most of the lexicon of Portuguese is derived, directly or through other Romance languages, from Latin. Nevertheless, because of its original Lusitanian and Celtic Gallaecian heritage, and the later participation of Portugal in the Age of Discovery , it has a relevant number of words from the ancient Hispano-Celtic group and adopted loanwords from other languages around the world. A number of Portuguese words can still be traced to
3332-583: The 10 most influential languages in the world. When the Romans arrived in the Iberian Peninsula in 216 BC, they brought with them the Latin language , from which all Romance languages are descended. The language was spread by Roman soldiers, settlers, and merchants, who built Roman cities mostly near the settlements of previous Celtic civilizations established long before the Roman arrivals. For that reason,
3430-601: The 10 most spoken languages in Africa , and an official language of the European Union , Mercosul , the Organization of American States , the Economic Community of West African States , the African Union , and the Community of Portuguese Language Countries , an international organization made up of all of the world's officially Lusophone nations. In 1997, a comprehensive academic study ranked Portuguese as one of
3528-465: The 15th century, the Portuguese maritime explorations led to the introduction of many loanwords from Asian languages. For instance, catana (' cutlass ') from Japanese katana , chá ('tea') from Chinese chá , and canja ('chicken-soup, piece of cake') from Malay . From the 16th to the 19th centuries, because of the role of Portugal as intermediary in the Atlantic slave trade , and
3626-590: The 1880s. In the early 1930s the Texas Company developed the first mobile steel barges for drilling in the brackish coastal areas of the Gulf of Mexico . In 1937 Pure Oil Company (now part of Chevron Corporation ) and its partner Superior Oil Company (now part of ExxonMobil Corporation ) used a fixed platform to develop a field in 14 feet (4.3 m) of water, one mile (1.6 km) offshore of Calcasieu Parish, Louisiana . In early 1947 Superior Oil erected
3724-731: The 5th century, the Iberian Peninsula (the Roman Hispania ) was conquered by the Germanic , Suebi and Visigoths . As they adopted the Roman civilization and language, however, these people contributed with some 500 Germanic words to the lexicon. Many of these words are related to: The Germanic languages influence also exists in toponymic surnames and patronymic surnames borne by Visigoth sovereigns and their descendants, and it dwells on placenames such as Ermesinde , Esposende and Resende where sinde and sende are derived from
3822-625: The 833 km long pipeline to transport oil from the Caspian to the Black Sea port of Batum (Baku-Batum pipeline), completed in 1906, and the 162 km long pipeline to carry oil from Chechnya to the Caspian. The first drilled oil wells in Baku were built in 1871–1872 by Ivan Mirzoev , an Armenian businessman who is referred to as one of the 'founding fathers' of Baku's oil industry. At
3920-440: The 9th and early 13th centuries, Portuguese acquired some 400 to 600 words from Arabic by influence of Moorish Iberia . They are often recognizable by the initial Arabic article a(l)- , and include common words such as aldeia ('village') from الضيعة aḍ-ḍayʿa , alface ('lettuce') from الخسة al-khassa , armazém ('warehouse') from المخزن al-makhzan , and azeite ('olive oil') from الزيت az-zayt . Starting in
4018-677: The 9th century until the 12th-century independence of the County of Portugal from the Kingdom of León , which had by then assumed reign over Galicia . In the first part of the Galician-Portuguese period (from the 12th to the 14th century), the language was increasingly used for documents and other written forms. For some time, it was the language of preference for lyric poetry in Christian Hispania , much as Occitan
Agostinho Neto University - Misplaced Pages Continue
4116-589: The Americas are independent languages. Portuguese, like Catalan , preserves the stressed vowels of Vulgar Latin which became diphthongs in most other Romance languages; cf. Port., Cat., Sard. pedra ; Fr. pierre , Sp. piedra , It. pietra , Ro. piatră , from Lat. petra ("stone"); or Port. fogo , Cat. foc , Sard. fogu ; Sp. fuego , It. fuoco , Fr. feu , Ro. foc , from Lat. focus ("fire"). Another characteristic of early Portuguese
4214-586: The East Indies oil-supply (especially via submarine campaigns ) considerably weakened Japan in the latter part of the war. After World War II ended in 1945, the countries of the Middle East took the lead in oil production from the United States. Important developments since World War II include deep-water drilling, the introduction of the drillship , and the growth of a global shipping network for petroleum – relying upon oil tankers and pipelines. In 1949
4312-868: The Faculties of Education (Instituto Superior de Ciências da Educação, ISCED) in Lubango, which continue to be part of the Agostinho Neto University. In 2011, the Universidade Agostinho Neto comprised the following units: In the context of the construction of a large unified campus in the 2010s, a partial revision of this structure is scheduled. Also, all major faculties are to introduce postgraduate courses permitting to obtain MA/Msc as well as doctoral degrees. The university depends overwhelmingly on state funding. It has evening study programs for jobholders requiring fees. The university, and some of
4410-536: The Germanic sinths ('military expedition') and in the case of Resende, the prefix re comes from Germanic reths ('council'). Other examples of Portuguese names, surnames and town names of Germanic toponymic origin include Henrique, Henriques , Vermoim, Mandim, Calquim, Baguim, Gemunde, Guetim, Sermonde and many more, are quite common mainly in the old Suebi and later Visigothic dominated regions, covering today's Northern half of Portugal and Galicia . Between
4508-464: The Lusophone diaspora , estimated at 10 million people (including 4.5 million Portuguese, 3 million Brazilians, although it is hard to obtain official accurate numbers of diasporic Portuguese speakers because a significant portion of these citizens are naturalized citizens born outside of Lusophone territory or are children of immigrants, and may have only a basic command of the language. Additionally,
4606-726: The Middle East. The expansion of Imperial Japan to the south aimed largely at accessing the oil-fields of the Dutch East Indies. Germany, cut off from sea-borne oil supplies by Allied blockade , failed in Operation Edelweiss to secure the Caucasus oil-fields for the Axis military in 1942, while Romania deprived the Wehrmacht of access to Ploesti oilfields – the largest in Europe – from August 1944. Cutting off
4704-533: The Portuguese acronym CPLP) consists of the nine independent countries that have Portuguese as an official language : Angola , Brazil , Cape Verde , East Timor , Equatorial Guinea , Guinea-Bissau , Mozambique , Portugal and São Tomé and Príncipe . Equatorial Guinea made a formal application for full membership to the CPLP in June 2010, a status given only to states with Portuguese as an official language. Portuguese became its third official language (besides Spanish and French ) in 2011, and in July 2014,
4802-483: The Santomean, Mozambican, Bissau-Guinean, Angolan and Cape Verdean dialects, being exclusive to Africa. See Portuguese in Africa . Audio samples of some dialects and accents of Portuguese are available below. There are some differences between the areas but these are the best approximations possible. IPA transcriptions refer to the names in local pronunciation. Audio samples of some dialects and accents of Portuguese are available below. There are some differences between
4900-702: The advent of hydraulic fracturing and other horizontal drilling techniques, shale play has seen an enormous uptick in production. Areas of shale such as the Permian Basin and Eagle-Ford have become huge hotbeds of production for the largest oil corporations in the United States. The American Petroleum Institute divides the petroleum industry into five sectors: Oil companies used to be classified by sales as " supermajors " ( BP , Chevron , ExxonMobil , ConocoPhillips , Shell , Eni and TotalEnergies ), "majors", and "independents" or "jobbers". In recent years however, National Oil Companies (NOC, as opposed to IOC, International Oil Companies) have come to control
4998-412: The area. Canada's first gusher (flowing well) erupted on January 16, 1862, when local oil-man John Shaw struck oil at 158 feet (48 m). For a week the oil gushed unchecked at levels reported as high as 3,000 barrels per day. The first modern oil-drilling in the United States began in West Virginia and Pennsylvania in the 1850s. Edwin Drake 's 1859 well near Titusville, Pennsylvania , typically considered
SECTION 50
#17328016221025096-588: The areas but these are the best approximations possible. IPA transcriptions refer to the names in local pronunciation. Você , a pronoun meaning "you", is used for educated, formal, and colloquial respectful speech in most Portuguese-speaking regions. In a few Brazilian states such as Rio Grande do Sul , Pará, among others, você is virtually absent from the spoken language. Riograndense and European Portuguese normally distinguishes formal from informal speech by verbal conjugation. Informal speech employs tu followed by second person verbs, formal language retains
5194-565: The atmosphere causes a greenhouse effect " and that burning more fossil fuels could "melt the icecaps and submerge New York". The Intergovernmental Panel on Climate Change , founded by the United Nations in 1988, concludes that human-sourced greenhouse gases are responsible for most of the observed temperature increase since the middle of the twentieth century. As a result of climate change concerns, many people have begun using other methods of energy such as solar and wind. This recent shift has some petroleum enthusiasts skeptical about
5292-424: The campuses in Luanda and Bengo Provinces. All other campuses were integrated into newly created autonomous regional universities, in Benguela ( Universidade Katyavala Bwila [ pt ] ), Cabinda (Universidade 11 de Novembro), Huambo (Universidade José Eduardo dos Santos), Lubango (Universidade Mandume ya Ndemufayo), Malange (Universidade Lueij A'Nkonde), and Uíge (Universidade Kimpa Vita). An exception are
5390-451: The central Angolan town of Huambo which was known before independence by its numerous education facilities, especially the Portuguese-founded Agricultural Research Institute that was incorporated into the Faculty of Agricultural Sciences of the Agostinho Neto University. During the 2000s, the Angolan government came to the conclusion that the Universidade Agostinho Neto had grown beyond any manageable size. In 2009–2010 it reduced it to
5488-417: The country was accepted as a member of the CPLP. Portuguese is also one of the official languages of the Special Administrative Region of the People's Republic of China of Macau (alongside Chinese ) and of several international organizations, including Mercosul , the Organization of Ibero-American States , the Union of South American Nations , the Organization of American States , the African Union ,
5586-467: The end of the 20th century, being most frequent among youngsters, and a number of studies have also shown an increase in its use in a number of other Brazilian dialects. Differences between dialects are mostly of accent and vocabulary , but between the Brazilian dialects and other dialects, especially in their most colloquial forms, there can also be some grammatical differences. The Portuguese-based creoles spoken in various parts of Africa, Asia, and
5684-577: The establishment of large Portuguese colonies in Angola, Mozambique, and Brazil, Portuguese acquired several words of African and Amerind origin, especially names for most of the animals and plants found in those territories. While those terms are mostly used in the former colonies, many became current in European Portuguese as well. From Kimbundu , for example, came kifumate > cafuné ('head caress') (Brazil), kusula > caçula ('youngest child') (Brazil), marimbondo ('tropical wasp') (Brazil), and kubungula > bungular ('to dance like
5782-414: The first Portuguese university in Lisbon (the Estudos Gerais , which later moved to Coimbra ) and decreed for Portuguese, then simply called the "common language", to be known as the Portuguese language and used officially. In the second period of Old Portuguese, in the 15th and 16th centuries, with the Portuguese discoveries , the language was taken to many regions of Africa, Asia, and the Americas . By
5880-405: The first ever well drilled with percussion tools to a depth of 21 meters for oil exploration. In 1878 Ludvig Nobel and his Branobel company "revolutionized oil transport" by commissioning the first oil tanker and launching it on the Caspian Sea . Samuel Kier established America's first oil refinery in Pittsburgh on Seventh avenue near Grant Street in 1853. Ignacy Łukasiewicz built one of
5978-423: The first modern oil-refineries near Jasło (then in the Austrian dependent Kingdom of Galicia and Lodomeria in Central European Galicia ), present-day Poland, in 1854–56. Galician refineries were initially small, as demand for refined fuel was limited. The refined products were used in artificial asphalt, machine oil and lubricants, in addition to Łukasiewicz's kerosene lamp . As kerosene lamps gained popularity,
SECTION 60
#17328016221026076-557: The first offshore oil-drilling at Oil Rocks (Neft Dashlari) in the Caspian Sea off Azerbaijan eventually resulted in a city built on pylons. In the 1960s and 1970s, multi-governmental organizations of oil–producing nations – OPEC and OAPEC – played a major role in setting petroleum prices and policy. Oil spills and their cleanup have become an issue of increasing political, environmental, and economic importance. New fields of hydrocarbon production developed in places such as Siberia, Sakhalin , Venezuela and North and West Africa. With
6174-459: The first oil discovery drilled out of sight of land. Forty-four Gulf of Mexico exploratory wells discovered 11 oil and natural gas fields by the end of 1949. During World War II (1939–1945) control of oil supply from Romania, Baku, the Middle East and the Dutch East Indies played a huge role in the events of the war and the ultimate victory of the Allies . The Anglo-Soviet invasion of Iran (1941) secured Allied control of oil-production in
6272-522: The first true modern oil well , touched off a major boom. In the first quarter of the 20th century, the United States overtook Russia as the world's largest oil producer. By the 1920s, oil fields had been established in many countries including Canada, Poland, Sweden, Ukraine, the United States, Peru and Venezuela. The first successful oil tanker , the Zoroaster , was built in 1878 in Sweden, designed by Ludvig Nobel . It operated from Baku to Astrakhan . A number of new tanker designs developed in
6370-812: The forefront of the industry as this new technology plays a crucial and controversial role in new methods of oil extraction. Some petroleum industry operations have been responsible for water pollution through by-products of refining and oil spills . Though hydraulic fracturing has significantly increased natural gas extraction, there is some belief and evidence to support that consumable water has seen increased in methane contamination due to this gas extraction. Leaks from underground tanks and abandoned refineries may also contaminate groundwater in surrounding areas. Hydrocarbons that comprise refined petroleum are resistant to biodegradation and have been found to remain present in contaminated soils for years. To hasten this process, bioremediation of petroleum hydrocarbon pollutants
6468-501: The form of Latin during that time), which greatly enriched the lexicon. Most literate Portuguese speakers were also literate in Latin; and thus they easily adopted Latin words into their writing, and eventually speech, in Portuguese. Spanish author Miguel de Cervantes once called Portuguese "the sweet and gracious language", while the Brazilian poet Olavo Bilac described it as a última flor do Lácio, inculta e bela ("the last flower of Latium , naïve and beautiful"). Portuguese
6566-413: The formal você , followed by the third person conjugation. Conjugation of verbs in tu has three different forms in Brazil (verb "to see": tu viste? , in the traditional second person, tu viu? , in the third person, and tu visse? , in the innovative second person), the conjugation used in the Brazilian states of Pará, Santa Catarina and Maranhão being generally traditional second person,
6664-415: The formation of creole languages such as that called Kristang in many parts of Asia (from the word cristão , "Christian"). The language continued to be popular in parts of Asia until the 19th century. Some Portuguese-speaking Christian communities in India , Sri Lanka , Malaysia , and Indonesia preserved their language even after they were isolated from Portugal. The end of the Old Portuguese period
6762-406: The kind that is used in other Portuguese-speaking countries and learned in Brazilian schools. The predominance of Southeastern-based media products has established você as the pronoun of choice for the second person singular in both writing and multimedia communications. However, in the city of Rio de Janeiro, the country's main cultural center, the usage of tu has been expanding ever since
6860-435: The language has kept a relevant substratum of much older, Atlantic European Megalithic Culture and Celtic culture , part of the Hispano-Celtic group of ancient languages. In Latin, the Portuguese language is known as lusitana or (latina) lusitanica , after the Lusitanians , a pre-Celtic tribe that lived in the territory of present-day Portugal and Spain that adopted the Latin language as Roman settlers moved in. This
6958-417: The largest consumers. The United States consumed 18% of the oil produced in 2015. The production, distribution, refining, and retailing of petroleum taken as a whole represents the world's largest industry in terms of dollar value. Petroleum is a naturally occurring liquid found in rock formations. It consists of a complex mixture of hydrocarbons of various molecular weights, plus other organic compounds. It
7056-436: The medieval language spoken in the northwestern medieval Kingdom of Galicia , which the County of Portugal once formed part of. This variety has been retrospectively named Galician-Portuguese , Old Portuguese, or Old Galician by linguists. It is in Latin administrative documents of the 9th century that written Galician-Portuguese words and phrases are first recorded. This phase is known as Proto-Portuguese, which lasted from
7154-610: The mid-16th century, Portuguese had become a lingua franca in Asia and Africa, used not only for colonial administration and trade but also for communication between local officials and Europeans of all nationalities. The Portuguese expanded across South America, across Africa to the Pacific Ocean, taking their language with them. Its spread was helped by mixed marriages between Portuguese and local people and by its association with Roman Catholic missionary efforts, which led to
7252-549: The minority Swiss Romansh language in many equivalent words such as maun ("hand"), bun ("good"), or chaun ("dog"). The Portuguese language is the only Romance language that preserves the clitic case mesoclisis : cf. dar-te-ei (I'll give thee), amar-te-ei (I'll love you), contactá-los-ei (I'll contact them). Like Galician , it also retains the Latin synthetic pluperfect tense: eu estivera (I had been), eu vivera (I had lived), vós vivêreis (you had lived). Romanian also has this tense, but uses
7350-1172: The most important languages when referring to loanwords. There are many examples such as: colchete / crochê ('bracket'/'crochet'), paletó ('jacket'), batom ('lipstick'), and filé / filete ('steak'/'slice'), rua ('street'), respectively, from French crochet , paletot , bâton , filet , rue ; and bife ('steak'), futebol , revólver , stock / estoque , folclore , from English "beef", "football", "revolver", "stock", "folklore." Examples from other European languages: macarrão ('pasta'), piloto ('pilot'), carroça ('carriage'), and barraca ('barrack'), from Italian maccherone , pilota , carrozza , and baracca ; melena ('hair lock'), fiambre ('wet-cured ham') (in Portugal, in contrast with presunto 'dry-cured ham' from Latin prae-exsuctus 'dehydrated') or ('canned ham') (in Brazil, in contrast with non-canned, wet-cured ( presunto cozido ) and dry-cured ( presunto cru )), or castelhano ('Castilian'), from Spanish melena ('mane'), fiambre and castellano. Portuguese belongs to
7448-462: The newspaper The Portugal News publishing data given from UNESCO, the highest potential for growth as an international language in southern Africa and South America . Portuguese is a globalized language spoken officially on five continents, and as a second language by millions worldwide. Since 1991, when Brazil signed into the economic community of Mercosul with other South American nations, namely Argentina , Uruguay and Paraguay , Portuguese
7546-547: The north of the country), Paraguay (10.7% or 636,000 people), Switzerland (550,000 in 2019, learning + mother tongue), Venezuela (554,000), and the United States (0.35% of the population or 1,228,126 speakers according to the 2007 American Community Survey ). In some parts of former Portuguese India , namely Goa and Daman and Diu , the language is still spoken by about 10,000 people. In 2014, an estimated 1,500 students were learning Portuguese in Goa. Approximately 2% of
7644-417: The number of Portuguese speakers is quickly increasing as Portuguese and Brazilian teachers are making great strides in teaching Portuguese in the schools all over the island. Additionally, there are many large Portuguese-speaking immigrant communities all over the world. According to estimates by UNESCO , Portuguese is the fastest-growing European language after English and the language has, according to
7742-486: The only language used in any contact, to only education, contact with local or international administration, commerce and services or the simple sight of road signs, public information and advertising in Portuguese. Portuguese is a mandatory subject in the school curriculum in Uruguay . Other countries where Portuguese is commonly taught in schools or where it has been introduced as an option include Venezuela , Zambia ,
7840-464: The peninsula and over the next 300 years totally integrated into the local populations. Some Germanic words from that period are part of the Portuguese lexicon, together with place names, surnames, and first names. With the Umayyad conquest beginning in 711, Arabic became the administrative and common language in the conquered regions, but most of the remaining Christian population continued to speak
7938-640: The people of Macau, China are fluent speakers of Portuguese. Additionally, the language is being very actively studied in the Chinese school system right up to the doctorate level. The Kristang people in Malaysia speak Kristang , a Portuguese-Malay creole; however, the Portuguese language itself is not widely spoken in the country. The Community of Portuguese Language Countries (in Portuguese Comunidade dos Países de Língua Portuguesa , with
8036-463: The population of urban Angola speaks Portuguese natively, with approximately 85% fluent; these rates are lower in the countryside. Just over 50% (and rapidly increasing) of the population of Mozambique are native speakers of Portuguese, and 70% are fluent, according to the 2007 census. Portuguese is also spoken natively by 30% of the population in Guinea-Bissau, and a Portuguese-based creole
8134-418: The private universities, have benefited from contributions by sponsors operating within the country, such as the oil companies and diamond mining companies, as well as diverse international organizations. 8°56′31″S 13°16′49″E / 8.94194°S 13.28028°E / -8.94194; 13.28028 Portuguese language Portuguese ( endonym : português or língua portuguesa )
8232-590: The refining industry grew in the area. The first commercial oil-well in Canada became operational in 1858 at Oil Springs, Ontario (then Canada West ). Businessman James Miller Williams dug several wells between 1855 and 1858 before discovering a rich reserve of oil four metres below ground. Williams extracted 1.5 million litres of crude oil by 1860, refining much of it into kerosene-lamp oil. Some historians challenge Canada's claim to North America's first oil field , arguing that Pennsylvania 's famous Drake Well
8330-546: The result of expansion during colonial times, a cultural presence of Portuguese speakers is also found around the world. Portuguese is part of the Ibero-Romance group that evolved from several dialects of Vulgar Latin in the medieval Kingdom of Galicia and the County of Portugal , and has kept some Celtic phonology. With approximately 236 million native speakers and 27 million second language speakers, Portuguese has approximately 263.8 million total speakers. It
8428-558: The rights over the largest oil reserves; by this measure the top ten companies all are NOC. The following table shows the ten largest national oil companies ranked by reserves and by production in 2012. Most upstream work in the oil field or on an oil well is contracted out to drilling contractors and oil field service companies. Aside from the NOCs which dominate the Upstream sector, there are many international companies that have
8526-472: The same time the faculties inherited from colonial times were maintained and others added, so that the UAN came to include faculties of natural sciences , law, agricultural sciences , social sciences, humanities, economics, engineering, medicine, architecture , and nursing. These faculties were centred on campuses of the university across the country; for example, the faculty of agricultural sciences was/is based in
8624-541: The seven regional university among others, serving Luanda Province and Bengo Province . It remains the largest university in Angola. Two state-run university institutions were founded in colonial Portuguese Africa in 1962 by the Portuguese Ministry of the Overseas , then headed by Adriano Moreira . They were the Estudos Gerais Universitários de Angola in the former Overseas Province of Angola and
8722-602: The turn of the 20th century, Imperial Russia's output of oil, almost entirely from the Apsheron Peninsula , accounted for half of the world's production and dominated international markets. Nearly 200 small refineries operated in the suburbs of Baku by 1884. As a side effect of these early developments, the Apsheron Peninsula emerged as the world's "oldest legacy of oil pollution and environmental negligence". In 1846 Baku (Bibi-Heybat settlement) featured
8820-515: The world. Portuguese, being a language spread on all continents, has official status in several international organizations. It is one of twenty official languages of the European Union , an official language of NATO, the Organization of American States (alongside Spanish, French and English), and one of eighteen official languages of the European Space Agency . Portuguese is a working language in nonprofit organisations such as
8918-586: The world. The museum is the first of its kind in the world. In 2015 the museum was partially destroyed in a fire, but restored and reopened in 2020. Portuguese is spoken by approximately 200 million people in South America, 30 million in Africa, 15 million in Europe, 5 million in North America and 0.33 million in Asia and Oceania. It is the native language of the vast majority of the people in Portugal, Brazil and São Tomé and Príncipe (95%). Around 75% of
9016-424: Was charged with promoting and ensuring respect. There are also significant Portuguese-speaking immigrant communities in many territories including Andorra (17.1%), Bermuda , Canada (400,275 people in the 2006 census), France (1,625,000 people), Japan (400,000 people), Jersey , Luxembourg (about 25% of the population as of 2021), Namibia (about 4–5% of the population, mainly refugees from Angola in
9114-537: Was marked by the publication of the Cancioneiro Geral by Garcia de Resende , in 1516. The early times of Modern Portuguese, which spans the period from the 16th century to the present day, were characterized by an increase in the number of learned words borrowed from Classical Latin and Classical Greek because of the Renaissance (learned words borrowed from Latin also came from Renaissance Latin ,
9212-498: Was renamed its current name, Agostinho Neto University, in honour of Agostinho Neto , the first President of Angola . After independence the school's immediate priority was to produce secondary school teachers as part of a goal of the government's to boost post-primary education; this is why several ISCEDs (Institutos Superiores de Ciências da Educação, institutes for educational sciences) were founded in Luanda and other cities. At
9310-463: Was the continent's first. But there is evidence to support Williams, not least of which is that the Drake well did not come into production until August 28, 1859. The controversial point might be that Williams found oil above bedrock while Edwin Drake 's well located oil within a bedrock reservoir . The discovery at Oil Springs touched off an oil boom which brought hundreds of speculators and workers to
9408-554: Was the language of the poetry of the troubadours in France. The Occitan digraphs lh and nh , used in its classical orthography, were adopted by the orthography of Portuguese , presumably by Gerald of Braga , a monk from Moissac , who became bishop of Braga in Portugal in 1047, playing a major role in modernizing written Portuguese using classical Occitan norms. Portugal became an independent kingdom in 1139, under King Afonso I of Portugal . In 1290, King Denis of Portugal created
9506-585: Was the loss of intervocalic l and n , sometimes followed by the merger of the two surrounding vowels, or by the insertion of an epenthetic vowel between them: cf. Lat. salire ("to exit"), tenere ("to have"), catena ("jail"), Port. sair , ter , cadeia . When the elided consonant was n , it often nasalized the preceding vowel: cf. Lat. manum ("hand"), ranam ("frog"), bonum ("good"), Old Portuguese mão , rãa , bõo (Portuguese: mão , rã , bom ). This process
9604-462: Was the source of most of the language's distinctive nasal diphthongs. In particular, the Latin endings -anem , -anum and -onem became -ão in most cases, cf. Lat. canis ("dog"), germanus ("brother"), ratio ("reason") with Modern Port. cão , irmão , razão , and their plurals -anes , -anos , -ones normally became -ães , -ãos , -ões , cf. cães , irmãos , razões . This also occurs in
#101898