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Americas
Area | 42,549,000 km2 (16,428,000 mi2) |
---|---|
Population | 953.7 million (July 2013 estimate) [1] |
Demonym | American,[2] New Worlder,[3] and Pan-American[4] are used (see usage) |
Countries | 35 |
Languages | Spanish, English, Portuguese, French, Quechua, Haitian Creole, Guaraní, Aymara, Nahuatl, Dutch and many others |
Time zones | UTC-10 to UTC |
The Americas, or America,[5][6][7] also known as the New World, are the combined continental landmasses of North America and South America,[8][9] in the Western Hemisphere.[10] Along with their associated islands, they cover 8.3% of the Earth's total surface area (28.4% of its land area). The topography is dominated by the American Cordillera, a long chain of mountains that run the length of the west coast. The flatter eastern side of the Americas is dominated by large river basins, such as the Amazon, Mississippi, and La Plata. Since the Americas extend 14,000 km (8,700 mi) from north to south, the climate and ecology vary widely, from the arctic tundra of Northern Canada, Greenland, and Alaska, to the tropical rain forests in Central America and South America.
Humans first settled the Americas from Asia between 40,000 BCE and 15,000 BCE. A second migration of Na-Dene speakers followed later from Asia. The subsequent migration of the Inuit into the neoarctic around 3500 BCE completed what is generally regarded as the settlement by the indigenous peoples of the Americas. The first known European settlement in the Americas was by the Norse explorer Leif Ericson.[11] However the colonization never became permanent and was later abandoned. The voyages of Christopher Columbus from 1492 to 1502 resulted in permanent contact with European (and subsequently, other Old World) powers, which led to the Columbian exchange. Diseases introduced from Europe and Africa devastated the Indigenous peoples, and the European powers colonised the Americas.[12] Mass emigration from Europe, including large numbers of indentured servants, and forced immigration of African slaves largely replaced the Indigenous Peoples. Beginning with the American Revolution in 1776 and Haitian Revolution in 1791, the European powers began to decolonise the Americas. Currently, almost all of the population of the Americas resides in independent countries; however, the legacy of the colonisation and settlement by Europeans is that the Americas share many common cultural traits, most notably Christianity and the use of Indo-European languages; primarily Spanish, English, and Portuguese. More than 900 million people live in the Americas, the most populous countries being the United States, Brazil, and Mexico, the most populous cities being São Paulo, Mexico City and New York City.
Contents
History
Settlement
The first inhabitants migrated into the Americas from Asia. Habitation sites are known in Alaska and the Yukon from at least 20 000 years ago, with suggested ages of up to 40,000 years.[14][15][16] Beyond that, the specifics of the Paleo-Indian migration to and throughout the Americas, including the dates and routes traveled, are subject to ongoing research and discussion.[17] Widespread habitation of the Americas occurred during the late glacial maximum, from 16,000 to 13,000 years ago.[16][18] The traditional theory has been that these early migrants moved into the Beringia land bridge between eastern Siberia and present-day Alaska around 40,000–17,000 years ago,[19] when sea levels were significantly lowered due to the Quaternary glaciation.[17][20] These people are believed to have followed herds of now-extinct pleistocene megafauna along ice-free corridors that stretched between the Laurentide and Cordilleran ice sheets.[21] Another route proposed is that, either on foot or using primitive boats, they migrated down the Pacific coast to South America.[22] Evidence of the latter would since have been covered by a sea level rise of hundreds of meters following the last ice age.[23] Both routes may have been taken, although the genetic evidences suggests a single founding population.[24] The micro-satellite diversity and distributions specific to South American Indigenous people indicates that certain populations have been isolated since the initial colonization of the region.[25]
A second migration occurred after the initial peopling of the Americas;[26] Na Dene speakers found predominantly in North American groups at varying genetic rates with the highest frequency found among the Athabaskans at 42% derive from this second wave;[27] Linguists and biologists have reached a similar conclusion based on analysis of Amerindian language groups and ABO blood group system distributions.[26][28][29][30] Then the people of the Arctic small tool tradition a broad cultural entity that developed along the Alaska Peninsula, around Bristol Bay, and on the eastern shores of the Bering Strait around 2,500 BCE (4,500 years ago) moved into North America.[31] The Arctic small tool tradition, a Paleo-Eskimo culture branched off into two cultural variants, including the Pre-Dorset, and the Independence traditions of Greenland.[32] The decedents of the Pre-Dorset cultural group, the Dorset culture was displaced by the final migrants from the Bering sea coast line the ancestors of modern Inuit, the Thule people by 1000 Common Era (CE).[32] Around the same time as the Inuit migrated into Greenland, Viking settlers began arriving in Greenland in 982 and Vinland shortly thereafter, establishing a settlement at L'Anse aux Meadows, near the northernmost tip of Newfoundland.[33] The Viking settlers quickly abandoned Vinland, and disappeared from Greenland by 1500.[34]
Pre-Columbian era
The pre-Columbian era incorporates all period subdivisions in the history and prehistory of the Americas before the appearance of significant European influences on the American continents, spanning the time of the original settlement in the Upper Paleolithic to European colonization during the Early Modern period. The term Pre-Columbian is used especially often in the context of the great indigenous civilizations of the Americas, such as those of Mesoamerica (the Olmec, the Toltec, the Teotihuacano, the Zapotec, the Mixtec, the Aztec, and the Maya) and the Andes (Inca, Moche, Muisca, Cañaris).
Many pre-Columbian civilizations established characteristics and hallmarks which included permanent or urban settlements, agriculture, civic and monumental architecture, and complex societal hierarchies. Some of these civilizations had long faded by the time of the first permanent European arrivals (c. late 15th–early 16th centuries), and are known only through archaeological investigations. Others were contemporary with this period, and are also known from historical accounts of the time. A few, such as the Maya, had their own written records. However, most Europeans of the time viewed such texts as pagan, and much was destroyed in Christian pyres. Only a few hidden documents remain today, leaving modern historians with glimpses of ancient culture and knowledge.[35]
European colonization
Although there had been previous trans-oceanic contact, large-scale European colonization of the Americas began with the first voyage of Christopher Columbus in 1492. The first Spanish settlement in the Americas was La Isabela in northern Hispaniola. This town was abandoned shortly after in favor of Santo Domingo de Guzmán, founded in 1496, the oldest American city of European foundation. This was the base from which the Spanish monarchy administered its new colonies and their expansion. On the continent, Panama City on the Pacific coast of Central America, founded on August 5, 1519, played an important role, being the base for the Spanish conquest of South America. According to the anthropologist R. Thornton, the spread of new diseases brought by Europeans and Africans killed many of the inhabitants of North America and South America,[36][37] with a general population crash of Native Americans occurring in the mid-16th century, often well ahead of European contact.[38] Native peoples and European colonizers came into widespread conflict, resulting in what David Stannard has called a genocide of the indigenous populations.[39] Early European immigrants were often part of state-sponsored attempts to found colonies in the Americas. Migration continued as people moved to the Americas fleeing religious persecution or seeking economic opportunities. Millions of individuals were forcibly transported to the Americas as slaves, prisoners or indentured servants.
Decolonization of the Americas began with the American Revolution and the Haitian Revolution in the late 1700s. This was followed by numerous Latin American wars of independence in the early 1800s. Between 1811 and 1825, Paraguay, Argentina, Chile, Gran Colombia, the United Provinces of Central America, Mexico, Brazil, Peru, and Bolivia gained independence from Spain and Portugal in armed revolutions. After the Dominican Republic won independence from Haiti, it was re-annexed by Spain in 1861, but reclaimed its independence in 1865 at the conclusion of the Dominican Restoration War. The last violent episode of decolonisation was the Cuban War of Independence which became the Spanish–American War, which resulted in the independence of Cuba in 1898, and the transfer of sovereignty over Puerto Rico from Spain to the United States. Peaceful decolonisation began with the purchase by the United States of Louisiana from France in 1803, Florida from Spain in 1819, of Alaska from Russia in 1867, and the Danish West Indies from Denmark in 1916. Canada became independent of the United Kingdom, starting with the Balfour Declaration of 1926, Statute of Westminster 1931, and ending with the patriation of the Canadian Constitution in 1982. The Dominion of Newfoundland similarly achieved partial independence under the Balfour Declaration and Statute of Westminster, but was re-absorbed into the United Kingdom in 1934. It was subsequently confederated with Canada in 1949. Beginning with Jamaica in 1962, the remaining European colonies began to achieve peaceful independence. Trinidad and Tobago also became independent in 1962, and Guyana and Barbados both achieved independence in 1966. In the 1970s, the Bahamas, Grenada, Dominica, St. Lucia, and St. Vincent and the Grenadines all became independent of the United Kingdom, and Suriname became independent of the Netherlands. Belize, Antigua and Barbuda, and Saint Kitts and Nevis achieved independence from the United Kingdom in the 1980s.
Etymology and naming
The earliest known use of the name America dates to April 25, 1507, where it was applied to what is now known as South America.[40] It appears on a small globe map with twelve time zones, together with the largest wall map made to date, both created by the German cartographer Martin Waldseemüller in Saint-Dié-des-Vosges in France.[41] These were the first maps to show the Americas as a land mass separate from Asia. An accompanying book, Cosmographiae Introductio, anonymous but apparently written by Waldseemüller's collaborator Matthias Ringmann,[42] states, "I do not see what right any one would have to object to calling this part [that is, the South American mainland], after Americus who discovered it and who is a man of intelligence, Amerigen, that is, the Land of Americus, or America: since both Europa and Asia got their names from women". Americus Vespucius is the Latinized version of the Florentine explorer Amerigo Vespucci's name, and America is the feminine form of Americus. Amerigen is explained as Amerigo plus gen, the accusative case of the Greek word for 'earth', and meaning 'land of Amerigo'.[42] (See etymology.) Amerigo itself is an Italian form of the medieval Latin Emericus (see also Saint Emeric of Hungary), which through the German form Heinrich (in English, Henry) derived from the Germanic name Haimirich.[43]
Vespucci was apparently unaware of the use of his name to refer to the new landmass, as Waldseemüller's maps did not reach Spain until a few years after his death.[42] Ringmann may have been misled into crediting Vespucci by the widely published Soderini Letter, a sensationalized version of one of Vespucci's actual letters reporting on the mapping of the South American coast, which glamorized his discoveries and implied that he had recognized that South America was a continent separate from Asia; in fact, it is not known what Vespucci believed on this count, and he may have died believing what Columbus had, that they had reached the East Indies in Asia rather than a new continent.[44] Spain officially refused to accept the name America for two centuries, saying that Columbus should get credit, and Waldseemüller's later maps, after Ringmann's death, did not include it; however, usage was established when Gerardus Mercator applied the name to the entire New World in his 1538 world map. Acceptance may have been aided by the "natural poetic counterpart" that the name America made with Asia, Africa, and Europa.[42]
In modern English, North and South America are generally considered separate continents, and taken together are called the Americas in the plural, parallel to similar situations such as the Carolinas. When conceived as a unitary continent, the form is generally the continent of America in the singular. However, without a clarifying context, singular America commonly refers in English to the United States of America.[7]
Geography
Extent
The northernmost point of the Americas is Kaffeklubben Island, which is the most northerly point of land on Earth.[45] The southernmost point is the islands of Southern Thule, although they are sometimes considered part of Antarctica.[46] The mainland of the Americas is the world's longest north-to-south landmass. The distance between its two polar extremities, the Boothia Peninsula in northern Canada and Cape Froward in Chilean Patagonia, is roughly 14,000 km (8,700 mi).[47] The mainland's most westerly point is the end of the Seward Peninsula in Alaska; Attu Island, further off the Alaskan coast to the west, is considered the westernmost point of the Americas. Ponta do Seixas in northeastern Brazil forms the easternmost extremity of the mainland,[47] while Nordostrundingen, in Greenland, is the most easterly point of the continental shelf.
Geology
South America broke off from the west of the supercontinent Gondwana around 135 million years ago, forming its own continent.[48] Around 15 million years ago, the collision of the Caribbean Plate and the Pacific Plate resulted in the emergence of a series of volcanoes along the border that created a number of islands. The gaps in the archipelago of Central America filled in with material eroded off North America and South America, plus new land created by continued volcanism. By three million years ago, the continents of North America and South America were linked by the Isthmus of Panama, thereby forming the single landmass of the Americas.[49] The Great American Interchange resulted in many species being spread across the Americas, such as the cougar, porcupine, opossums, armadillos and hummingbirds.[50]
Topography
The geography of the western Americas is dominated by the American cordillera, with the Andes running along the west coast of South America[51] and the Rocky Mountains and other North American Cordillera ranges running along the western side of North America.[52] The 2,300-kilometer-long (1,400 mi) Appalachian Mountains run along the east coast of North America from Alabama to Newfoundland.[53] North of the Appalachians, the Arctic Cordillera runs along the eastern coast of Canada.[54]
The ranges with the highest peaks are the Andes and Rocky Mountain ranges. Although high peaks exist in the Sierra Nevada and the Cascade Range, on average there are not as many reaching a height greater than 14,000 feet. In North America, the greatest number of fourteeners are in the United States, and more specifically in the U.S. state of Colorado. The highest peaks of the Americas are located in the Andes, with Aconcagua of Argentina being the highest; in North America Mount McKinley (Denali) in the U.S. state of Alaska is the tallest.
Between its coastal mountain ranges, North America has vast flat areas. The Interior Plains spread over much of the continent, with low relief.[55] The Canadian Shield covers almost 5 million km² of North America and is generally quite flat.[56] Similarly, the north-east of South America is covered by the flat Amazon Basin.[57] The Brazilian Highlands on the east coast are fairly smooth but show some variations in landform, while farther south the Gran Chaco and Pampas are broad lowlands.[58]
Climate
The climate of the Americas varies significantly from region to region. Tropical rainforest climate occurs in the latitudes of the Amazon, American cloud forests, Florida and Darien Gap. In the Rocky Mountains and Andes, a similar climate is observed. Often the higher altitudes of these mountains are snow-capped.
Southeastern North America is well known for its occurrence of tornadoes and hurricanes, of which the vast majority of tornadoes occur in the United States' Tornado Alley.[59] Often parts of the Caribbean are exposed to the violent effects of hurricanes. These weather systems are formed by the collision of dry, cool air from Canada and wet, warm air from the Atlantic.
Hydrology
With coastal mountains and interior plains, the Americas have several large river basins that drain the continents. The largest river basin in North America is that of the Mississippi, covering the second largest watershed on the planet.[60] The Mississippi-Missouri river system drains most of 31 states of the U.S., most of the Great Plains, and large areas between the Rocky and Appalachian mountains. This river is the fourth longest in the world and tenth most powerful in the world.
In North America, to the east of the Appalachian Mountains, there are no major rivers but rather a series of rivers and streams that flow east with their terminus in the Atlantic Ocean, such as the Hudson River, Saint John River, and Savannah River. A similar instance arises with central Canadian rivers that drain into Hudson Bay; the largest being the Churchill River. On the west coast of North America, the main rivers are the Colorado River, Columbia River, Yukon River, Fraser River, and Sacramento River.
The Colorado River drains much of the Southern Rockies and parts of the Great Basin and Range Province. The river flows approximately 1,450 miles (2,330 km) into the Gulf of California,[61] during which over time it has carved out natural phenomena such as the Grand Canyon and created phenomena such as the Salton Sea. The Columbia is a large river, 1,243 miles (2,000 km) long, in central western North America and is the most powerful river on the West Coast of the Americas. In the far northwest of North America, the Yukon drains much of the Alaskan peninsula and flows 1,980 miles (3,190 km)[62] from parts of Yukon and the Northwest Territory to the Pacific. Draining to the Arctic Ocean of Canada, the Mackenzie River drains waters from the Arctic Great Lakes of Arctic Canada, as opposed to the Saint-Laurence River that drains the Great Lakes of Southern Canada into the Atlantic Ocean. The Mackenzie River is the largest in Canada and drains 1,805,200 square kilometres (697,000 sq mi).[63]
The largest river basin in South America is that of the Amazon, which has the highest volume flow of any river on Earth.[64] The second largest watershed of South America is that of the Paraná River, which covers about 2.5 million km².[65]
Ecology
North America and South America began to developed a shared population of flora and fauna around 2.5 million years ago, when continental drift brought the two continents into contact via the Isthmus of Panama. Initially, the exchange of biota was roughly equal, with North American genera migrating into South America in about the same proportions as South American genera migrated into North America. This exchange is known as the Great American Interchange. The exchange became lopsided after roughly a million years, with the total spread of South American genera into North America far more limited in scope than the spread on North American genera into South America.[66]
Demography
Population
The total population of the Americas is about 859,000,000 people and is divided as follows:[citation needed]
- North America: 2001 with 495 million and in 2002 with 501 million (includes Central America and the Caribbean)
- South America: 2001 with 352 million and in 2002 with 357 million
Largest urban centers
There are three urban centers that each hold titles for being the largest population area based on the three main demographic concepts:[67]
- A city proper is the locality with legally fixed boundaries and an administratively recognized urban status that is usually characterized by some form of local government.[68][69][70][71][72]
- An urban area is characterized by higher population density and vast human features in comparison to areas surrounding it. Urban areas may be cities, towns or conurbations, but the term is not commonly extended to rural settlements such as villages and hamlets. Urban areas are created and further developed by the process of urbanization and do not include large swaths or rural land, as do metropolitan areas.
- Unlike an urban area, a metropolitan area includes not only the urban area, but also satellite cities plus intervening rural land that is socio-economically connected to the urban core city, typically by employment ties through commuting, with the urban core city being the primary labor market.
In accordance with these definitions, the three largest population centers in the Americas are: Mexico City, anchor to the largest metropolitan area in the Americas; New York City, anchor to the largest urban area in the Americas; and São Paulo, the largest city proper in the Americas. All three cities maintain Alpha classification and large scale influence.
Urban Centers within the Americas | ||||||
---|---|---|---|---|---|---|
|
Country | City | City Population (2010) | Metro Area Population (2010) |
---|---|---|---|
Mexico | Mexico City | 8,851,080 | 20,116,842 |
United States | New York City | 8,175,133 | 19,567,410 |
Brazil | São Paulo | 10,886,534 | 19,889,559 |
Ethnology
This section does not cite any references or sources. (June 2014) |
The population of the Americas is made up of the descendants of four large ethnic groups and their combinations.
- The Indigenous peoples of the Americas, being Amerindians, Inuit, and Aleuts.
- Those of European ancestry, mainly Spanish, British and Irish, Portuguese, Italian, French, Polish, German, Dutch, Russians and Scandinavians.
- Those of African ancestry, mainly of West African descent.
- Asians, that is, those of Eastern, South, and Southeast Asian ancestry.
- Mestizos, those of mixed European and Amerindian ancestry.
- Metis people, those of mixed European and Native American/First Nations ethnic ancestry in the United States and Canada.
- Mulattoes, people of mixed African and European ancestry.
- Zambos (Spanish) or Cafusos (Portuguese), those of mixed African and Amerindian ancestry.
The majority of the population live in Latin America, named for its predominant cultures, rooted in Latin Europe (including the two dominant languages, Spanish and Portuguese, both Romance languages), more specifically in the Iberian nations of Portugal and Spain (hence the use of the term Ibero-America as a synonym). Latin America is typically contrasted with Anglo-America, where English, a Germanic language, is prevalent, and which comprises Canada (with the exception of francophone Canada rooted in Latin Europe [France]—see Québec and Acadia) and the United States. Both countries are located in North America, with cultures deriving predominantly from Anglo-Saxon and other Germanic roots.
Religion
The most prevalent faiths in the Americas are as follows:
- Christianity (North America: 85 percent; South America: 93 percent)[73]
- Roman Catholicism (practiced by 88 percent of the Mexican population;[74] approximately 74 percent of the population of Brazil, whose Roman Catholic population of 182 million is the greatest of any nation's;[75] approximately 24 percent of the United States' population;[76] and more than 40 percent of all of Canadians)[77]
- Protestantism (practiced mostly in the United States, where half of the population are Protestant, and Canada, with slightly more than a quarter of the population; there is a growing contingent of Evangelical and Pentecostal movements in predominantly Catholic Latin America)[78]
- Eastern Orthodoxy (found mostly in the United States and Canada—1 percent of the U.S. citizenry; this Christian group is growing faster than many other Christian groups in Canada and now represents roughly 3 percent of the Canadian population)[citation needed]
- Non-denominational Christians and other Christians (some 1,000 different Christian denominations and sects practiced in the Americas)
- Irreligion (includes atheists and agnostics, as well as those who profess some form of spirituality but do not identify themselves as members of any organized religion)
- Islam (practiced by 2 percent of Canadians [580,000 persons][79] and 0.6 percent of the U.S. population [1,820,000 persons[76]]). Together, Muslims constitute about 1 percent of the North American population and 0.3 percent of all Latin Americans. Argentina has the largest Muslim population in Latin America with up to 600,000 persons, or 1.9 percent of the population.[80]
- Judaism (practiced by 2 percent of North Americans—approximately 2.5 percent of the U.S. population and 1.2 percent of Canadians[81]—and 0.23 percent of Latin Americans—Argentina has the largest Jewish population in Latin America with 200,000 members)[82]
Other faiths include Buddhism; Hinduism; Sikhism; Bahá'í Faith; a wide variety of indigenous religions, many of which can be categorized as animistic; new age religions and many African and African-derived religions. Syncretic faiths can also be found throughout the continent.
Languages
Various languages are spoken in the Americas. Some are of European origin, others are spoken by indigenous peoples or are the mixture of various idioms like the different creoles.
The dominant language of Latin America is Spanish, though the most populous nation in Latin America, Brazil, speaks Portuguese. Small enclaves of French-, Dutch- and English-speaking regions also exist in Latin America, notably in French Guiana, Suriname, and Belize and Guyana respectively, and Haitian Creole, of French origin, is dominant in the nation of Haiti. Native languages are more prominent in Latin America than in Anglo-America, with Nahuatl, Quechua, Aymara and Guaraní as the most common. Various other native languages are spoken with less frequency across both Anglo-America and Latin America. Creole languages other than Haitian Creole are also spoken in parts of Latin America.
The dominant language of Anglo-America is English. French is also official in Canada, where it is the predominant language in Quebec and an official language in New Brunswick along with English. It is also an important language in Louisiana, and in parts of New Hampshire, Maine, and Vermont. Spanish has kept an ongoing presence in the Southwestern United States, which formed part of the Viceroyalty of New Spain, especially in California and New Mexico, where a distinct variety of Spanish spoken since the 17th century has survived. It has more recently become widely spoken in other parts of the United States due to heavy immigration from Latin America. High levels of immigration in general have brought great linguistic diversity to Anglo-America, with over 300 languages known to be spoken in the United States alone, but most languages are spoken only in small enclaves and by relatively small immigrant groups.
The nations of Guyana, Suriname, and Belize are generally considered[by whom?] not to fall into either Anglo-America or Latin America due to lingual differences with Latin America, geographic differences with Anglo-America, and cultural and historical differences with both regions; English is the primary language of Guyana and Belize, and Dutch is the official and written language of Suriname.
Most of the non-native languages have, to different degrees, evolved differently from the mother country, but are usually still mutually intelligible. Some have combined, however, which has even resulted in completely new languages, such as Papiamento, which is a combination of Portuguese, Spanish, Dutch (representing the respective colonizers), native Arawak, various African languages, and, more recently English. The lingua franca Portuñol, a mixture of Portuguese and Spanish, is spoken in the border regions of Brazil and neighboring Spanish-speaking countries.[83] More specifically, Riverense Portuñol is spoken by around 100,000 people in the border regions of Brazil and Uruguay. Due to immigration, there are many communities where other languages are spoken from all parts of the world, especially in the United States, Brazil, Argentina, Canada, Chile, Costa Rica and Uruguay—very important destinations for immigrants.[84][85][86]
Terminology
English
Speakers of English generally refer to the landmasses of North America and South America as the Americas, the Western Hemisphere, or the New World.[87] The adjective American may be used to indicate something pertains to the Americas,[2] but this term is primarily used in English to indicate something pertains to the United States.[2][88][89] Some non-ambiguous alternatives exist, such as the adjective Pan-American,[90] or New Worlder as a demonym for a resident of the Americas.[3] Use of America in the hemispherical sense is sometimes retained, or can occur when translated from other languages.[91] For example, the Association of National Olympic Committees (ANOC) in Paris maintains a single continental association for "America", represented by one of the five Olympic rings.[92]
The English-language use of "American" as the demonym for citizens of the United States has caused offense to some from Latin America[93] who may identify themselves with the term "American" and feel that using the term solely for the United States misappropriates it.[94] To avoid this usage, they prefer constructed terms in their languages derived from "United States" or even "North America".[89][95][96] In Canada, its southern neighbor is often referred to as "the United States", "the U.S.A.", or (informally) "the States," while citizens are generally referred to as Americans.[89] Most Canadians resent being referred to as Americans,[89] but some are said to have protested the use of American as a national demonym.[89][97]
Spanish
In Spanish, América is a single continent composed of the subcontinents of Sudamérica and Norteamérica, the land bridge of Centroamérica, and the islands of the Antillas. Americano/a in Spanish refers to a person from América in a similar way that europeo or europea refers to a person from Europa. The terms sudamericano/a, centroamericano/a, antillano/a and norteamericano/a can be used to more specifically refer to the location where a person may live.
Citizens of the United States of America are normally referred to by the term estadounidense (rough literal translation: "United Statesian") instead of americano or americana which is discouraged,[98][99] and the country's name itself is officially translated as Estados Unidos de América (United States of America), commonly abbreviated as Estados Unidos.[99] Also, the term norteamericano (North American) may refer to a citizen of the United States. This term is primarily used to refer to citizens of the United States, and less commonly to those of other North American countries.[98]
Portuguese
In Portuguese, América[100] is a single continent composed of América do Sul (South America) and América do Norte (North America).[101]
América can be used as synonym for the United States of America, but is avoided in print and formal environments. The United States is called either Estados Unidos da América (i.e. United States of America) or Estados Unidos[102][103] or simply EUA.[104]
Terms estado-unidense, estadunidense, (resembling Spanish language estadounidense, rough literal translation: "United Statesian") americano (American), norte-americano[105] (North American) or Ianque[106] (Yankee or Yank) can be used to refer to the citizens of the United States.
French
In French the word américain may be used for things relating to the Americas, however, similar to English, it is most often used for things relating to the United States. Panaméricain may be used as an adjective to refer to the Americas without ambiguity.[107] French speakers may use the noun Amérique to refers to the whole landmass as one continent, or two continents, Amérique du Nord and Amérique du Sud. In French, Amérique is also used to refer to the United States, making the term ambiguous. Similar to English usage, les Amériques or des Amériques is used to refer unambiguously to the Americas.
Dutch
In Dutch, the word Amerika mostly refers to the United States.[citation needed] Although the United States is equally often referred to as de Verenigde Staten or de VS, Amerika relatively rarely refers to the Americas, but it is the only commonly used Dutch word for the Americas. This often leads to ambiguity; and to stress that something concerns the Americas as a whole, Dutch uses a combination, namely Noord- en Zuid-Amerika (North and South America).
Latin America is generally referred to as Latijns Amerika or Midden-Amerika for Central America.
The adjective Amerikaans is most often used for things or people relating to the United States. There are no alternative words to distinguish between things relating to the United States or to the Americas. Dutch uses the local alternative for things relating to elsewhere in the Americas, such as Argentijns for Argentine, etc.
Politics
Countries and territories
There are 35 sovereign states in the Americas, as well as an autonomous country of Denmark, three overseas departments of France, three overseas collectivities of France,[108] and one uninhabited territory of France, eight overseas territories of the United Kingdom, three constituent countries of the Netherlands, three public bodies of the Netherlands, two unincorporated territories of the United States, and one uninhabited territory of the United States.[109]
Country or territory | Area (km²)[110] | Population (2008 est.)[111] | Population density (per km²) | Languages (official in bold) | Capital | Gross Domestic Product (Purchasing Power Parity) USD [1] |
---|---|---|---|---|---|---|
Anguilla (United Kingdom) | 91 | 15,000 | 164.8 | English | The Valley | $175,400,000 |
Antigua and Barbuda | 442 | 88,000 | 199.1 | Creole,[112] English | St. John's | $1,605,000,000 |
Argentina | 2,766,890 | 40,482,000 | 14.3 | Spanish | Buenos Aires | $777,900,000,000 |
Aruba (Netherlands) | 180 | 107,000 | 594.4 | Papiamentu, Spanish,[113] Dutch | Oranjestad | $2,516,000,000 |
Bahamas, The | 13,943 | 342,000 | 24.5 | Creole,[114] English | Nassau | $11,240,000,000 |
Barbados | 430 | 256,000 | 595.3 | Bajan,[115] English | Bridgetown | $7,169,000,000 |
Belize | 22,966 | 307,000 | 13.4 | Spanish, Kriol, English[116] | Belmopan | $3,048,000,000 |
Bermuda (United Kingdom) | 54 | 65,000 | 1,203.7 | English | Hamilton | $5,600,000,000 |
Bolivia | 1,098,580 | 9,863,000 | 8.4 | Spanish, Quechua, Aymara, 35 additional indigenous languages | La Paz and Sucre [117] | $56,140,000,000 |
Bonaire (Netherlands) | 294 | 12,093[118] | 41.1 | Papiamentu, Spanish, Dutch[119] | Kralendijk | |
Brazil | 8,514,877 | 201,032,714 [120] | 23.6 | Portuguese | Brasília | $2,423,000,000,000 |
British Virgin Islands (United Kingdom) | 151 | 23,000 | 152.3 | English | Road Town | $500,000,000 |
Canada | 9,984,670 | 33,573,000 | 3.4 | English, French | Ottawa | $1,526,000,000,000 |
Cayman Islands (United Kingdom) | 264 | 56,000 | 212.1 | English | George Town | $2,250,000,000 |
Chile[121] | 756,950 | 16,928,873 | 22 | Spanish | Santiago | $334,800,000,000 |
Clipperton Island (France) | 6[122] | 0[123] | 0.0 | No | — | $0 |
Colombia | 1,138,910 | 45,928,970 | 40 | Spanish | Bogotá | $527,600,000,000 |
Costa Rica | 51,100 | 4,579,000 | 89.6 | Spanish | San José | $45,130,000,000 |
Cuba | 109,886 | 11,204,000 | 102.0 | Spanish | Havana | $121,000,000,000 |
Curaçao (Netherlands) | 444 | 140,794 | 317.1 | Papiamentu, Dutch[119] | Willemstad | $2,838,000,000 |
Dominica | 751 | 67,000 | 89.2 | French Patois, English[124] | Roseau | $1,018,000,000 |
Dominican Republic | 48,671 | 10,090,000 | 207.3 | Spanish | Santo Domingo | $100,400,000,000 |
Ecuador | 283,560 | 14,573,101 | 53.8 | Spanish, Quechua[125] | Quito | $159,000,000,000 |
El Salvador | 21,041 | 6,163,000 | 293.0 | Spanish | San Salvador | $47,090,000,000 |
Falkland Islands (United Kingdom)[126] | 12,173 | 3,140[127] | 0.26 | English | Port Stanley | $164,500,000 |
French Guiana (France) | 91,000 | 221,500[128] | 2.7 | French | Cayenne | |
Greenland (Denmark) | 2,166,086 | 57,000 | 0.026 | Greenlandic, Danish | Nuuk (Godthåb) | $2,133,000,000 |
Grenada | 344 | 104,000 | 302.3 | English | St. George's | $1,467,000,000 |
Guadeloupe (France) | 1,628 | 401,784[129] | 246.7 | French | Basse-Terre | |
Guatemala | 108,889 | 14,027,000 | 128.8 | Spanish, Garifuna and 23 Mayan languages | Guatemala City | $79,970,000,000 |
Guyana | 214,999 | 772,298 | 3.5 | English | Georgetown | $6,256,000,000 |
Haiti | 27,750 | 10,033,000 | 361.5 | Creole, French | Port-au-Prince | $13,150,000,000 |
Honduras | 112,492 | 7,466,000 | 66.4 | Spanish | Tegucigalpa | $38,420,000,000 |
Jamaica | 10,991 | 2,719,000 | 247.4 | Patois, English | Kingston | $25,620,000,000 |
Martinique (France) | 1,128 | 397,693[130] | 352.6 | Patois,[131] French | Fort-de-France | |
Mexico | 1,964,375 | 112,322,757 | 57.1 | Spanish, 68 indigenous languages | Mexico City | $1,843,000,000,000 |
Montserrat (United Kingdom) | 102 | 6,000 | 58.8 | Creole English, English[132] | Plymouth; Brades[133] | $43,780,000 |
Navassa Island (United States) | 5[122] | 0[123] | 0.0 | No | — | $0 |
Nicaragua | 130,373 | 5,743,000 | 44.1 | Spanish | Managua | $27,100,000,000 |
Panama | 75,417 | 3,454,000 | 45.8 | Spanish | Panama City | $58,020,000,000 |
Paraguay | 406,750 | 6,831,306 | 15.6 | Guaraní, Spanish | Asunción | $41,550,000,000 |
Peru | 1,285,220 | 29,132,013 | 22 | Spanish, Quechua, Aymara | Lima | $344,200,000,000 |
Puerto Rico (United States) | 8,870 | 3,982,000 | 448.9 | Spanish, English | San Juan | $64,840,000,000 |
Saba (Netherlands) | 13 | 1,537[118] | 118.2 | English, Dutch | The Bottom | |
Saint Barthélemy (France) | 21[122] | 7,448[123] | 354.7 | French | Gustavia | |
Saint Kitts and Nevis | 261 | 52,000 | 199.2 | English | Basseterre | $946,300,000 |
Saint Lucia | 539 | 172,000 | 319.1 | English, French Creole | Castries | $2,233,000,000 |
Saint Martin (France) | 54[122] | 29,820[123] | 552.2 | French | Marigot | $561,500,000 |
Saint Pierre and Miquelon (France) | 242 | 6,000 | 24.8 | French | Saint-Pierre | $215,300,000 |
Saint Vincent and the Grenadines | 389 | 109,000 | 280.2 | English | Kingstown | $1,312,000,000 |
Sint Eustatius (Netherlands) | 21 | 2,739[118] | 130.4 | Dutch, English | Oranjestad | |
Sint Maarten (Netherlands) | 34 | 40,009[118] | 1,176.7 | English, Spanish, Dutch | Philipsburg | $798,300,000 |
South Georgia and South Sandwich Islands (United Kingdom)[134] |
3,093 | 20 | 0.01 | English | Grytviken | |
Suriname | 163,270 | 472,000 | 3 | Dutch, Hindi-Urdu, Srana, Javanese, English Creole[135] | Paramaribo | $6,874,000,000 |
Trinidad and Tobago | 5,130 | 1,339,000 | 261.0 | English | Port of Spain | $27,140,000,000 |
Turks and Caicos Islands (United Kingdom) | 948 | 33,000 | 34.8 | Creole English, English[136] | Cockburn Town | $632,000,000 |
United States[note 1] | 9,629,091 | 311,630,000 | 32.7 | English, Spanish | Washington, D.C. | $16,800,000,000,000 |
United States Virgin Islands (United States) | 347 | 110,000 | 317.0 | English, Spanish | Charlotte Amalie | |
Uruguay | 176,220 | 3,477,780 | 19.4 | Spanish | Montevideo | $54,670,000,000 |
Venezuela | 916,445 | 26,814,843 | 30.2 | Spanish and 40 indigenous languages | Caracas | $407,900,000,000 |
Total | 42,320,985 | 928,076,232 | 21.9 | $24,864,000,000,000 |
Multinational organizations in the Americas
- Alliance for Progress
- American Capital of Culture
- Andean Community of Nations
- Association of Caribbean States
- Bank of the South
- Bolivarian Alternative for the Americas
- Caribbean Community
- CARICOM Single Market and Economy
- Central American Common Market
- Central American Parliament
- Community of Latin American and Caribbean States
- Contadora Group
- Free Trade Area of the Americas
- Latin American Free Trade Agreement
- Latin American Parliament or (Parlatino)
- List of Parliamentary Speakers in the Americas in 1984
- Mercosur or Mercosul
- North American Free Trade Agreement
- North Atlantic Treaty Organization
- Organization of American States
- Organisation of Eastern Caribbean States
- Organization of Ibero-American States
- Pan American Sports Organization
- Regional Security System
- Rio Group
- School of the Americas
- Summit of the Americas
- Union of South American Nations
- YOA Orchestra of the Americas
See also
- Americas (terminology)
- Amerrique Mountains
- British North America
- Columbia
- Conquistadors
- Decolonization of the Americas
- Ethnic groups in Central America
- Former American countries
- French America
- La Merika
- List of conflicts in the Americas
- List of countries in the Americas by population
- Mesoamerica
- Middle America (Americas)
- Monarchies in the Americas
- New Spain
- New Sweden
- Northern America
- Paleo-Indians
- Pan-Americanism
- Southern Cone
Notes
- Includes the US state of Hawaii, which is distant from the North American landmass in the Pacific Ocean and therefore more commonly associated with the other territories of Oceania.
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- Reader's Digest Oxford Complete Wordfinder. 1993. (ISBN 0-276-42101-9) New York, USA: Reader's Digest Association; p. 45.
- The Olympic symbols. International Olympic Committee. 2002. Lausanne: Olympic Museum and Studies Centre. The five rings of the Olympic flag represent the five inhabited, participating continents: (Africa, America, Asia, Europe, and Oceania).
- "America." Microsoft Encarta Dictionary. 2007. Microsoft. Archived October 31, 2009.
- Mencken, H. L. (December 1947). "Names for Americans". American Speech (American Speech) 22 (4): 241–256. doi:10.2307/486658. JSTOR 486658.
- "American." The Oxford Companion to the English Language (ISBN 0-19-214183-X); McArthur, Tom, ed., 1992. New York: Oxford University Press, p. 35.
- "Estados Unidos". Diccionario panhispánico de dudas (in Spanish). Real Academia Española. October 2005. Retrieved November 30, 2010.
- de Ford, Miriam Allen (April 1927). "On the difficulty of indicating nativity in the United States". American Speech: 315.
- Diccionario panhispánico de dudas:Norteamérica. Real Academia Española. 2005.
- Diccionario panhispánico de dudas: Estados Unidos. Real Academia Española. 2005. "debe evitarse el empleo de americano para referirse exclusivamente a los habitantes de los Estados Unidos" ("the use of the term americano referring exclusively to the United States inhabitants must be avoided")
- "Países da América". Brasil Escola. Retrieved March 29, 2014.
- "América". Mundo Educação. Retrieved March 29, 2014.
- "Estados Unidos". Itamaraty. Retrieved March 29, 2014.
- "Estados Unidos". ESPN. Retrieved March 29, 2014.
- "Geografia e Dados dos Estados Unidos". GuiaGeo. Retrieved March 29, 2014.
- "Estadunidense". Priberam. 2014. Retrieved March 29, 2014.
- "Estadunidense". Priberam. Retrieved March 29, 2014.
- "panaméricain". Office québéqois de la langue français. 1978. Retrieved November 22, 2013.
- "Les Collectivités". Ministère des Outre-Mer. Retrieved August 30, 2012.
- "Composition of macro geographical (continental) regions, geographical sub-regions, and selected economic and other groupings". United Nations Department of Economic and Social Affairs. 20 September 2011. Retrieved August 30, 2012.
- Unless otherwise noted, land area figures are taken from Demographic Yearbook—Table 3: Population by sex, rate of population increase, surface area and density (PDF). United Nations Statistics Division. 2008. Retrieved October 14, 2010.
- Unless otherwise noted, population estimates are taken from Department of Economic and Social Affairs Population Division (2009). World Population Prospects, Table A.1 (PDF). 2008 revision. United Nations. Retrieved 12 March 2009.
- Sara Louise Kras (2008). Antigua and Barbuda. Marshall Cavendish. p. 95. ISBN 0-7614-2570-5.
- "Aruba Census 2010 Languages spoken in the household". Central Bureau of Statistics.
- Paul M. Lewis (2009). "Languages of Bahamas". Dallas: Ethnologue.
- Paul M. Lewis, ed. (2009). "Languages of Barbados". Dallas: Ethnologue: Languages of the World.
- "Belize 2000 Housing and Population Census". Belize Central Statistical Office. 2000. Retrieved June 24, 2011.
- La Paz is the administrative capital of Bolivia;
- Population estimates are taken from the Central Bureau of Statistics Netherlands Antilles. "Statistical information: Population". Government of the Netherlands Antilles. Retrieved 14 October 2010.
- "Households by the most spoken language in the household Population and Housing Census 2001". Central Bureau of Statistics.
- "Estimated population of Brazil in June 1st, 2013".
- Includes Easter Island in the Pacific Ocean, a Chilean territory frequently reckoned in Oceania. Santiago is the administrative capital of Chile; Valparaíso is the site of legislative meetings.
- Land area figures taken from "The World Factbook: 2010 edition". Government of the United States, Central Intelligence Agency. Retrieved 14 October 2010.
- These population estimates are for 2010, and are taken from "The World Factbook: 2010 edition". Government of the United States, Central Intelligence Agency. Retrieved 14 October 2010.
- Paul M. Lewis, M. Paul, ed. (2009). "Languages of Dominica". Dallas: Ethnologue: Languages of the World. Retrieved August 30, 2012.
- David Levinson (1998). Ethnic Groups Worldwide: A Ready Reference Handbook. Greenwood Publishing Group. p. 347. ISBN 1-57356-019-7.
- Claimed by Argentina.
- "Falkland Islands: July 2008 population estimate". Cia.gov. Retrieved May 21, 2012.
- (Jan. 2009) (French) INSEE, Government of France. "Population des régions au 1er janvier". Retrieved January 20, 2009.
- "Insee - Populations légales 2008 - 971-Guadeloupe". Insee.fr. Retrieved 31 October 2011.
- "Insee - Populations légales 2008 - 972-Martinique". Insee.fr. Retrieved 31 October 2011.
- Paul M. Lewis, ed. (2009). "Languages of Martinique". Dallas: Ethnologue.
- Paul M. Lewis, ed. (2009). "Languages of Montserrat". Dallas: Ethnologue.
- Due to ongoing activity of the Soufriere Hills volcano beginning in July 1995, much of Plymouth was destroyed and government offices were relocated to Brades. Plymouth remains the de jure capital.
- Claimed by Argentina; the South Georgia and the South Sandwich Islands in the South Atlantic Ocean are commonly associated with Antarctica (due to proximity) and have no permanent population, only hosting a periodic contingent of about 100 researchers and visitors.
- Lewis, Paul (2009). "Languages of Suriname". Dallas, Texas: Ethnologue.
- Lewis, M. Paul (2009). "Languages of Turks and Caicos Islands". Ethnologue: Languages of the World, Sixteenth edition. Dallas: SIL International.
Further reading
- "Americas". The Columbia Gazetteer of the World Online. 2006. New York: Columbia University Press.
- "Americas". Encyclopædia Britannica, 15th ed. 1986. (ISBN 0-85229-434-4) Chicago: Encyclopædia Britannica, Inc.
- Burchfield, R. W. 2004. Fowler's Modern English Usage. (ISBN 0-19-861021-1) Oxford, UK: Oxford University Press.
- Fee, Margery and McAlpine, J. 1997. Oxford Guide to Canadian English Usage. (ISBN 0-19-541619-8) Toronto: Oxford University Press.
- Kane, Katie Nits Make Lice: Drogheda, Sand Creek, and the Poetics of Colonial Extermination Cultural Critique, No. 42 (Spring, 1999), pp. 81–103 doi:10.2307/1354592
- Pearsall, Judy and Trumble, Bill., ed. 2002. Oxford English Reference Dictionary, 2nd ed. (rev.) (ISBN 0-19-860652-4) Oxford, UK: Oxford University Press.
- Churchill, Ward A Little Matter of Genocide 1997 City Lights Books ISBN 0-87286-323-9
- What's the difference between North, Latin, Central, Middle, South, Spanish and Anglo America? Geography at about.com.
اجرا نرم افزار و بازی آندروید روی کامپیوتر با نرم افزار YouWave for Android v2.0.0
توسط نرم افزار YouWave for Android شما می توانید بازی ها و نرم افزار و در کل هرچیزی که برای سیستم عامل آندروید می باشد را در کامپیوتر شخصی خود اجرا کنید.شما می توانید با کمک این نرم افزار بازی ها و نرم افزار های خود را تست کنید و در صورت راضی بودن از بازی و نرم افزار آن را برروی گوشی خود نصب کنید.ر این نرم افزار می توانید هزاران نرم افزار و آندروید مارکت را اجرا نمایید . این نرم افزار به راحتی نصب می شود ، به آسانی اجرا و خیلی راحت می شود نرم افزارها را در برنامه ریخت و اجرا کرد .از ویژگی های این نرم افزار می توان به پشتیبانی از Android 2.3 ، اجرا بر روی سیستم عامل های XP/Vista/7 32/64 bit ، شبیه سازی عملکرد کارت SD ، حالت ذخیره سازی ، پشتیبانی از بازی های آنلاین چند نفره چرخش پویا تصویر (عمودی یا افقی ) ، کنترل صدا ، و خیلی از موارد دیگر اشاره کرد.
راهنمای نصب
1- نرم افزار را نصب کنید.
2- نرم افزار را اجرا نکنید و اگر در کنار ساعت نیز در حالت اجرا قرار داد آن را ببندید.
3- محتویات پوشه Patch را در محل نصب نرم افزار کپی کنید و فایل Patch.exe را اجرا و عملیات Patch را انجام دهید. (توجه داشته باشید چنانچه از ویندوز ویستا و یا 7 استفاده می کنید برای اجرای فایل Patch.exe می بایستی بر روی آن راست کلیک کرده و گزینه Run as administrator را انتخاب کنید تا Patch به درستی کار کند)
4- نرم افزار را اجرا کنید.
پسورد فايل : www.yekmobile.com | |
قابل اجرا برروی ویندوز اکس پی و ویندوز هفت و ویندوز ویستا و دیگر ویندوز های رایج | |
منبع : يك موبايل |
زمانهای زبان انگلیسی در کل
زمانهاي انگليسي
زمان شکلی از فعل است که عمل یا حالتی را در زمان نشان می دهد. به طور کلی در زبان انگلیسی سه زمان اصلی وجود دارد: زمان حال، زمان گذشته و زمان آینده.
هر زمان دارای چهار حالت: ساده،استمراری، کامل و کامل استمراری است. زمان های اصلی زمان های واقع شدن فعل را نشان می دهند و چهار حالت مختلف نحوه و چگونگی انجام کار را. با توجه به سه زمان اصلی و چهار حالت هر یک، می توان گفت که در انگلیسی12 زمان به طریق زیر وجود دارد:
زمان هاي آینده
آینده ساده (مستقبل ساده)
آینده استمراری
آینده کامل
آینده کامل استمراری
زمان هاي گذشته
گذشته ساده (ماضی ساده)
گذشته استمراری
گذشته کامل (ماضی بعید)
گذشته کامل استمراری
زمان هاي حال
حال ساده (مضارع)
حال استمراری
حال کامل (ماضی نقلی)
حال کامل استمراری
زمان حال ساده
Simple Present Tense
طرز ساختن:
شكل ساده فعل (مصدر بدون to) + فاعل
تبصره_ در سوم شخص مفرد فعل s یا es می گیرد.
موارد استعمال:
1- برای کارهای عادی و تکراری.در این حالت یکی از قیود تکرار مانند often، never و غیره بین فاعل و فعل اصلی جمله قرار می گیرد:
I usually go to school at 8 o'clock.
2- برای کارهای تغییر ناپذیر و حقیقی:
The earth moves round the sun.
3- برای کارهای عادی ولی تغییر پذیر:
He has a lot of friends.
4- برای کارهایی که در زمان آینده نزدیک به طور قطع صورت می گیرد:
My friend leaves Tehran for Paris tomorrow.
5- افعالی که مربوط به هوش و حواس بوده و یا غیر ارادی باشند با زمان حال بیان می شوند.پاره ای ازاین افعال عبارتند از:
understand, know, notice, mean, want, believe, refuse, have, process, forget, remember, be, wish, consider, forgive, seem, think, imagine, see, hear, feel, smell, taste, suppose, trust, etc.
6- برای وقایع تاریخی که در گذشته اتفاق افتاده و گوینده بخواهد آن را برای شنوندگان با اهمیت خاصی بیان کند.
7- برای بیان استعداد و توانایی از زمان حال ساده استفاده می شود:
He solves difficult problems.
8 - بعد از حروف ربط زیر اگر فعلی به آینده دلالت کند به جای آینده از حال ساده استفاده می کنند:
After, before, since, as soon as, until, till, as, if, unless, when, whenever
مانند:
He will begin his new jobs as soon as he returns home.
زمان حال استمراری
Present Continuous Tense
طرز ساختن:
شكل ing دار فعل اصلي am /are/is + +فاعل
موارد استعمال:
1- بیان کارهایی که در لحظه صحبت ناتمام و در حال ادامه است.در این مورد قیدهایی مانند now, at present, for the time being و غیره همراه است:
He is speaking French now.
2- بیان کارهایی که هنوز پایان نیافته و برای مدتی ادامه خواهد داشت:
We are studying English these days.
3- بیان کارهایی که به صورت عادتی تازه درآمده و احتمالاً زیاد دوان نخواهد داشت:
He is going for a walk once a week.
4- بیان کارهایی که در آینده نزدیک صورت می گیرد.در این مورد ذکر قید زمان آینده ضروری است:
They are leaving for London tomorrow.
5- افعالی که تحت کنترل بشر نیست و غیر ارادی است در زمان حال استمراری کمتر کاربرد دارد و به جای آن زمان حال ساده به کار می رود:
I forget his name.
یادآوری_ در مورد فوق اگر جنبه و معنی ارادی مورد نظر بود زمان حال استمراری (زمان های استمراری) می توان به کار برد:
(فعل see ارادی است)
I see he has written the matter.
به موضوع رسیدگی می کنم(فعل ارادی است)
I am seeing to the matter.
زمان حال کامل (ماضی نقلی)
Present Perfect Tense
طرز ساختن:
اسم مفعول (قسمت سوم فعل اصلي) + have / has + فاعل
موارد استعمال:
1- کاری که در زمان گذشته نامعلوم انجام گرفته است:
He has seen this film.
2- کاری که در گذسته نزدیک انجام گرفته است.در این مورد معمولاً قید just بین فعل معین و اسم مفعول فعل قرار می گیرد:
He has just begun the work.
3- کاری در گرشته به کرات تکرار شده است:
I have read this novel many times.
4- کاری که در گذشته انجام گرفته و اثر آن تا به حال باقی است.در این مورد معمولاً یکی از حروف اضافه since یا for به کار برده می شود:
We have studied English since 1970.
تبصره1_ در مورد فوق گاهی یکی از فعل های زیر به کار برده می شود:
never, ever, always, recently, lately
He has recently been in America.
تبصره2_to be to در ماضی نقلی به معنی رفتن و از جایی دیدن کردن و to be in به معنی اقامت کردن است:
از اصفهان دیدن کرده اند.
They have been to Isfahan.
زمان حال کامل استمراری
Present Perfect Continuous Tense
طرز ساختن:
فعل با ing+ |
+ been |
have |
+ فاعل |
has |
موارد استعمال:
1- کارهایی که در گذشته آغاز شده و ادامه یافته و تا زمان حال رسیده و ممکن است در آینده نیز ادامه یابد:
He has been reading this novel since yesterday afternoon.
2- گاهی عملی از گذشته آغاز شده و ادامه یافته و به زمان حال می رسد ولی در زمان حال قطع می شود:
I have been written a letter for half an hour.
3- بیان کارهایی که در گذشته ادامه داشته در ضمن بین زمان مورد نظر منقضی نشده است:
We have been doing our homework all this afternoon.
زمان گذشته ساده یا ماضی مطلق Simple Past tense
طرز ساختن:
زمان گذشته فعل (قسمت دوم) |
+فاعل |
موارد استعمال:
1- کارهایی که در گدشته معینی انجام گرفته و در این مورد قیدهایی نظیر ago, last night, yesterday و نظایر آنها با جمله همراه است:
I finished my work two hours ago.
2- کارهایی که در گذشته به صورت عادت و تکرار انجام گرفته و اغلب با یکی از قیدهای تکرار همراه است:
When I was in London, I often went to the opera.
تبصره_ ممکن است به جای قید و زمان گذشته فعل از ترکیب (مصدر+ used to ) استفاده کرد.این عمل غالباً برای کارهایی است که در گذشته عادت بوده ولی اکنون متروک است:
I used to play football when I was 16 years old.
3- بعد از حرف ربط unless , if و سایر ادوات شرط برای بیان شرط حال(فرض حال)،زمان گذشته به کار می رود:
If I saw him, I should tell him the matter.
زمان گذشته استمراری (ماضی استمراری)
Past Continuous Tense
طرز ساختن:
فعل با ing + |
was |
+ فاعل |
were |
موارد استعمال:
1- کاری که در گذشته ادامه داشته و همزمان با آن کار دیگری صورت گیرد:
We were reading newspaper when the telephone rang.
2- کاری که در گذشته معین مدتی ادامه داشته است:
He was swimming at 3 o'clock yesterday.
3- کارهایی که همزمان با هم در گذشته مدتی ادامه داشته است:
When we were playing chess, my father was watching television.
4- کارهایی که در طول زمان معین در گذشته ادامه داشته است:
All last month we were visiting round Europe.
زمان گذشته کامل (ماضی بعید) Past Perfect Tense
طرز ساختن:
اسم مفعول (قسمت سوم فعل) |
+had |
+فاعل |
موارد استعمال:
1- بیان کاری که در گذشته قبل از گذشته دیگر انجام گرفته است:
When we got to the station, the train had left.
2- بیان کاری که قبل از زمانی در گذشته انجام گرفته است:
They had finished the work before noon.
تبصره_ گاهی فعل زمان گذشته (مورد اول) و یا قید زمان گذشته(مورد دوم) از جمله حذف می شود ولی شنونده از مضمون سخن بدان پی می برد:
I had seen him (before I left the school).
3- بعد از حرف ربط قیدی مانند unless , if و سایر ادوات شرط برای بیان فرض گذشته به کار می رود:
If he had come earlier, he would have seen the doctor.
زمان گذشته کامل استمراری
Past Perfect Continuous Tense
طرز ساختن:
فعل با ing |
+been |
+had |
+فاعل |
موارد استعمال:
هر گاه دو کار در زمان گذشته انجام گرفته و یکی از کارها مقدم بر دیگری باشد و در عین حال مدتی نیز ادامه داشته باشد آن را به صورت ماضی بعید استمراری بیان می کند:
He had been living in Tehran for 10 years before he died.
زمان آینده کامل استمراری
Future Perfect Continuous Tense
طرز ساختن:
فعل با ing + |
+ been |
+ have |
shall |
+ فاعل |
will |
موارد استعمال:
قرینه این زمان در زبان فارسی وجود ندارد ، این زمان برای کاری است که تا زمان معینی در آینده انجام گرفته و کامل شده یا فبل از زمانی در آینده تمام شده ولی ضمناً مدتی نیز ادامه داشته باشد:
I shall have been living in Tehran for 20 years by next month.
زمان آینده کامل Future Perfect Tense
طرز ساختن:
اسم مفعول فعل |
+ have |
shall |
+ فاعل |
will |
موارد استعمال:
1- كاری که قبل از کار دیگری در آینده تمام و کامل شده است:
When you return, I shall have done my work.
2- کاری که تا زمان معینی در آینده انجام گرفته و تمام شده است.در این مورد معمولاً حرف اضافه زمانی by قبل از قید زمان آینده به کار می رود:
This trip will have sailed by 9 o'clock tomorrow night.
نكته: بعد از حروف ربطی مانند as soon as , until , till که زمان موقت و نزدیک را می رسانند به جای آینده کامل،ماضی نقلی به کار می برند:
I will see you as soon as I have finished my work.
زمان آینده استمراری
Future Continuous Tense
طرز ساختن:
فعل با ing + |
be |
shall |
+ فاعل |
will |
موارد استعمال:
این زمان قرینه ماضی استمراری است و تقریباً در آن موارد منتها در آینده به کار می رود:
1- کاری که در آینده ادامه دارد و کاری بر آن واقع می شود:
When you arrive, we shall be having dinner.
2- کاری که در زمان معینی در آینده در حال ادامه است:
At 2 o'clock tomorrow afternoon we shall be playing football.
3- کارهایی که همزمان با هم در آینده ادامه خواهد داشت:
While they will be listening to the radio, we shall be playing chess.
4- کاری که در طول زمان معینی در آینده ادامه خواهد داشت:
I shall be traveling round Europe all next month.
نكته: موارد استعمال و تغییرات مربوط به will , shall در اشخاص مختلف در این زمان نیز نظیر آینده ساده است.
زمان آینده ساده
Simple Future Tense
طرز ساختن:
مصدر بدون to + |
shall |
+ فاعل |
will |
نكته1: در اول شخص مفرد و جمع از فعل معینshall و در بقیه اشخاص از will استفاده می شود.
نكته2: در موقع سوال در دوم شخص در صورتی که منظور گوینده درخواست و تقاضا باشد از will استفادهمی کنن:
آیا ممکن است در را باز کنید؟
Will you open the door?
ولی اگر صرفاً آینده سوالی معمولی مورد نظر باشد جمله فوق به این ترتیب خواهد بود:
آیا در را باز خواهید کرد؟
Shall you open the door?
کاربرد will ,shall منظورهای مختلفی را بیان می کند که در زیر به آنها اشاره می کنیم:
الف_ will در اول شخص به جای shall مفهوم قصد و قول و یا تمایل دارد:
قول می دهم این کار را برای شما انجام دهم.
I will do it for you.
ب_ در دوم شخص مفرد و جمع کاربرد shall به جای will در حالت منفی و سوالی بیان تهدید و یا قول است که گوینده در مورد مخاطب خود به کار می برد:
این کار را نخواهی کرد.
You shall not do it.
پ_ کاربرد shall در سوم شخص مفرد و جمع مبین تهدید و یا قولی است که گوینده در مورد سوم شخص مخاطب خود می دهد:
این مسئله را حل خواهدکرد.
He shall solve this problem.
ت_ در دوم شخص مفرد و جمع همچنین در سوم شخص مفرد و جمع آوری برای بیان اجازه،shall به کار می برند:
You shall see him if you want.
ث_ ترکیب shall we معادل let us بوده و مفهوم کسب اجازه است.
اجازه می دهید بازی را آغاز کنیم؟
Shall we begin the play?
موارد استعمال:
برای بیان کارهایی که در زمان معینی در آینده احتمال وقوع دارد:
We shall take an exam next month.
یادآوری1_ در انگلیسی آمریکایی امروزه فعل will را برای تمام اشخاص به کار می برند.
یادآوری2_ افعال:hope, want, intend, promise, except, choose, like, mean به جای فعل آینده به کار برده می شود:
He hopes to visit Europe next summer.
یادآوری3_ افعال ناقص در آینده به کار نمیروند و به جای آنها از افعال مترادف آنها استفاده می شود مانند can که در آینده به صورت be able به کار می رود:
I shall we able to finish my article tonight.
توجه1_ یکی دیگر از فرمول هایی که در آینده به کار می رود:
مصدر + |
be going to |
+ فاعل |
این فرمول از آینده صرفاً برای کارهای قطعی و معین در آینده است.موقع ترجمه این ترکیب در فارسی از عبارات نظیر قصد دارم،می خواهم،و غیره استفاده می کنند:
میخواهند ما را به شام دعوت نمایند.
They are going to invite us to dinner.
توجه2_ غیر از دو فرمول بالا که بررسی گردید برای آینده نزدیک از دو ترکیب
"to be about to" و "to be on the point of" نیز استفاده می کنند:
در شرف اتمام کار خویش است.
He is about to finish his work.
قصد فرار دارند.
They are on the point of running away.
زمان گذشته کامل استمراری
Past Perfect Continuous Tense
طرز ساختن:
فعل با ing |
+ been |
+ had |
+ فاعل |
موارد استعمال:
هر گاه دو کار در زمان گذشته انجام گرفته و یکی از کارها مقدم بر دیگری باشد و در عین حال مدتی نیز ادامه داشته باشد آن را به صورت ماضی بعید استمراری بیان می کند:
He had been living in Tehran for 10 years before he died.
چگونه دندان های شفاف و براقی داشته باشیم؟
دندان های ما طبیعتا سفید است اما دندان های بعضی از افراد کمی سفید تر یا کمی زردتر است.
در وحله ی اول باید بدانید،سفیدی و جنس دندان از همان دوران کودکی،و از دندان های شیری کودکان مشخص می شود به همین دلیل والدین باید از همان ابتدا توجه خاصی را به دندان های کودکشان داشته باشند.
تفاوتی که بین دندان های شیر و دندان های دائمی وجود دارد بدین ترتیب است:
دندان های دائمی دارای مینای و ساختار متفاوت تری نسبت به دندان های شیری هستند.این تفاوت اساسی با بالاتر رفتن سن و رشد دندان های بیشتر بروز می کند،هم چنین مسئله ی مهمی که در مورد دندان های پیش می آید در رابطه با طرز نگهداری و مواظبت آنهاست.اگر به درستی از دندانهایتان مواظبت نکنید باعث می شود که مینای دندان هایتان به مرور زمان باریک شده و از بین بروند.
* به عاج های دندان تان نیز باید اهمیت بدهید.زیرا عاج های دندان نیز نقش بسیار مهمی را در استحکام و پایداری دندان ایفا می کنند.عاج های دندان نقش مستقیمی در سفیدی و درخشندگی دندان های شما دارند.
تفاوت جزیی اما مهمی بین دندانهای سفید و دندان های براق وجود دارد.بسیاری از افراد از مواد سفید کننده یا پودر های سفید کننده دندان استفاده می کنند به امید اینکه دندان های شان براق شوند.
*استفاده مرتب و مداوم از مسواک .
*کیک های بسیار شیرین را نخورید یا اگر از این کیک های میل می کنید،بعد از خوردن از مسواک استفاده کنید.زیرا کیک های که خیلی شیرین هستند دشمن اصلی دندان هستند.
در متن این مقاله از هیچ منبع و مأخذی نام برده نشدهاست. شما میتوانید با افزودن منابع برطبق اصول اثباتپذیری و شیوهنامهٔ ارجاع به منابع، به ویکیپدیا کمک کنید. مطالب بدون منبع ممکن است در آینده مورد چالش قرار گیرند و زدوده شوند. |
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قوانین حرکت نیوتن
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قوانین حرکت نیوتن عبارت است از سه که بنیان مکانیک کلاسیک را شکل میدهند. این قوانین ارتباط مابین نیروهای وارد آمده بر یک جسم و حرکت آن را به دست میدهد. این قوانین را میتوان بدین صورت خلاصه کرد:
قانون اول: در یک دستگاه مرجع لخت جسمی که تحت تأثیر یک نیروی خارجی نباشد یا ساکن است، یا با سرعت ثابت در حال حرکت است.
قانون دوم: شتاب یک جسم برابر است با مجموع نیروهای وارده بر جسم تقسیم بر جرم آن. فرمولی که از این قانون برمیآید () به معادله بنیادین مکانیک کلاسیک معروف است.
قانون سوم: هر گاه جسمی به جسم دیگر نیرو وارد کند، جسم دوم نیرویی با همان اندازه و در جهت مخالف به جسم اول وارد میکند.
این قوانین نخستین بار در کتاب اصول ریاضی فلسفه طبیعی نیوتن در سال ۱۶۸۷ مطرح شدند.
محتویات
قوانین
قانون اول
فیلسوفان کهن بر این باور بودند که اجسام در حالت طبیعی ساکن هستند و برای اینکه یک جسم با سرعت یکنواخت به حرکت خود ادامه دهد، باید پیوسته نیرویی بر آن وارد شود در غیراین صورت به حالت «طبیعی» خود برمیگردد و ساکن میشود. اما نیوتن با بهرهگیری از پژوهشهای گالیله به این پندار درست رسید که اگر جسمی با سرعت یکنواخت به حرکت درآید و نیرویی بیرونی به آن وارد نشود تا ابد با شتاب صفر به حرکت خود ادامه خواهد داد. این ویژگی را نیوتن در نخستین قانون حرکت خود چنین بیان میکند:
اگر برآیند نیروهای وارد بر یک جسم صفر باشد، اگر جسم در حالت سکون باشد تا ابد ساکن می ماند، و اگر جسم در حال حرکت باشد تا ابد با همان سرعت و در همان جهت به حرکتش ادامه می دهد. به این قانون، قانون لختی یا اینرسی هم میگویند.
قانون دوم
این قانون در سال ۱۶۸۷ در کتاب اصول ریاضی فلسفه طبیعی توسط نیوتن منتشر شد. این قانون به رابطه بین نیروهای واردآمده به یک جسم و شتاب همان جسم میپردازد.
بنا بر قانون اول نیوتن اگر بر جسمی نیرو وارد نشود جسم یا ساکن میماند و یا حرکت یکنواخت بر خط راست خواهد داشت. نتیجه آشکار قانون اول این است که اگر بر جسم نیرو وارد شود جسم ساکن نمیماند و حرکت یکنواخت بر خط راست نیز خواهد داشت، در این صورت وارد کردن نیرو بر جسم در آن شتاب میدهد. قانون دوم نیوتن در واقع رابطه شتاب با نیرویی که بر آن وارد میشود را بیان میکند. شتاب جسمی به جرم m که نیروی F بر آن وارد میشود هم جهت و متناسب با نیروی وارد بر آن است و با جرم جسم نسبت عکس دارد. این بیان را میتوان بصورت زیر نوشت:
a = F/m
F برآیند نیروهایی است که به علت اثر اجسام دیگر روی جسم مورد نظر وارد میشود. a شتاب آن و m جرم جسم است.
دستگاه مختصات لخت
این قانون تنها در دستگاههای مختصات لخت صحیح میباشد. اینکه در چه رابطهای بین نیروهای وارد آمده و شتاب شیء وجود دارد.
دستگاه های غیر لخت
این گونه دستگاه ها بر این اصل پایدارند که هیچ چیز در کره زمین در جای خود ثابت نمی باشد، به این دلیل که کره ی زمین دارای حرکت وضعی و انتقالی و... در فضا می باشد.این گونه دستگاه ها تکیه گاه یا همان مرجع حرکت جسم(زمین) را به صورت گردان برای ما ایجاد می کنند. از این گونه دستگاه ها در طراحی ها و آزمایش هایی استفاده می شود که لازم است تحت شرایط واقعی انجام شوند مانند:پرتاب موشک ها وماهواره ها از زمین به فضا.
قانون سوم
سومین قانون حرکت نیوتون به این صورت بیان میشود که "هر عملی را عکس العملی است ؛ مساوی آن و در جهت خلاف آن .. این قانون به قانون کنش و واکنش هم معروف میباشد.
یعنی که هرگاه جسمی به جسمی دیگر نیرو وارد کند جسم دوم نیز نیرویی به همان بزرگی ولی در خلاف جهت بر جسم اوّل وارد میکند.
باید توجّه داشت که این دو نیرو به دو جسم مختلف وارد میگردند و نباید آنها را با هم بر آیندگیری کرد. مثلاً هنگامی که شخصی بر دیوار نیرو وارد میکند دیوار نیز بر شخص نیرو وارد میکند اندازه این دو نیرو باهم برابر میباشد ولی نیروی اوّل به دیوار وارد میشودو نیروی دوم به شخص.
قانون سوم نیوتن معمولاً به دو شکل بیان میشود: شکل ضعیف و شکل قوی. در شکل ضعیف تنها به این اکتفا میشود که نیروی واکنش قرینه نیروی کنش است یعنی (شاخصهای پایین معرف آن است که نیرو از جسم 1 به جسم 2 وارد میشود یا برعکس). اما در شکل قوی علاوه بر این فرض میشود که این نیروها در امتداد خط واصل میان دو ذره میباشند یعنی .
قانون سوم همیشه در طبیعت صادق نیست مثلاً در مورد نیروهای الکترو مغناطیسی وقتی که اجسام موثر بر هم از یکدیگر بسیار دور باشند و یا به تندی شتابدار شوند و یا در مورد هر نیرویی که با سرعتهای معمولی از یک جسم به جسم دیگر منتقل شود، صدق نمیکند. خوشبختانه در مکانیک کلاسیک از بسطهای قانون سوم استفاده کمی میشود و مشکلات آن تأثیر چندانی در مکانیک کلاسیک ندارند .
مغلطه ای از قانون سوم نیوتن
بی دقتی در استفاده از قانون کنش و واکنش و مسأله تناقض: فرض کنید که اسبی کالسکهای را میکشد طبق قانون سوم نیوتن کالسکه نیز با همان نیرو اسب را در جهت مخالف میکشد، پس اسب نمیتواند کالسکه را به حرکت در آورد؟ اشکال این استدلال به این صورت است: اگر میخواهیم بدانیم که آیا اسب میتواند حرکت کند یا نه، باید نیروهای وارد بر اسب را در نظر بگیریم. نیرویی که بر کالسکه وارد میشود هیچ ربطی به این مسأله ندارد.
اسب به این دلیل میتواند حرکت کند که نیرویی که با پاهایش وارد میکند بزرگتر از نیرویی است که کالسکه با آن اسب را به طرف عقب میکشد و کالسکه به این دلیل به حرکت در میآید که نیرویی که اسب با آن کالسکه را بطرف جلو میکشد بزرگتر از نیروهای اصطکاکی است که کالسکه را به طرف عقب میکشند. برای اینکه بدانید یک جسم حرکت میکند باید نیروهای وارد بر آنرا بررسی کنیم. کنش و واکنش هیچگاه بر یک جسم وارد نمیشود.
این یک نوشتار خُرد پیرامون فیزیک است. با گسترش آن به ویکیپدیا کمک کنید. |
جمجمه یک ساختار استخوانی است که در تمامی حیوانات وجود دارد که به عنوان چهارچوب سر عمل میکند. جمجمه ساختار صورت را حفظ میکند و مغز را هم از صدمه دیدن حفظ میکند.
جمجمه بدون در نظر گرفتن استخوان متحرک فک تحتانی، کرانیوم نامیده میشود. کرانیوم از دو بخش تشکیل شدهاست. جمجمه مغزی که بخشی از جمجمهاست که وظیفه حفاظت از مغز را بر عهده دارد. و قسمت دوم استخوانهای صورت، در جلو و پایین جعبه مغزی قرار گرفتهاست و اسکلت صورت را میسازد. استخوانهای جعبه مغزی ۸ عدد هستند ۴ عدد فرد و میانی و ۲ عدد زوج و طرفی هستند. استخوانهای صورت ۱۴ عدد هستند که ۶ عدد زوج و ۲ عدد فرد هستند.
در مجموع ۲۲ عدد استخوان، جمجمه را تشکیل میدهند. در ضخامت برخی از استخوانهای سر و صورت حفرات تو خالی هوایی به نام سینوس وجود دارند. غیر از مفصل فکی گیجگاهی که تنها مفصل متحرک جمجمه است بقیه استخوانها از طریق مفاصل لیفی به یکدیگر متصل هستند.
شش
شُش، ریه یا جگر سفید یکی از اعضای دستگاه تنفس در بعضی جانوران است.
در ششها گلبولهای قرمز خون اکسیژن را دریافت میکنند و به سایر سلولهای بدن میرسانند.
ریهها به شکل نیمه مخروطی هستند و قسمتهای طرفی حفره سینه را پر می کنند. هرکدام از آنها در داخل یکی از کیسههای جنب جای گرفتهاند. قاعده ریهها روی پرده دیافراگم (عضله ای که حفره سینه و حفره شکم را از هم جدا می کند) قرار گرفته و قله ریهها مجاور دنده اول است. ریه کودکان صورتی رنگ است ولی ریه بزرگسالان به علت ذرات ذغال وارد شده از راه تنفس خاکستری رنگ می باشد.
ریه راست از ۳ قطعه (لوب) و ریه چپ از ۲ قطعه (لوب) تشکیل شده است. ریه راست کوتاه و قطور، و ریه چپ باریک و بلند است.نایژکها در ریهها به گویچههای هوایی کوچکی به نام آلوئول ختم می شوند. آلوئولها دارای مویرگهای فراوانی هستند و تعویض اکسیژن هوا با دی اکسید کربن خون داخل این حفرهها انجام می شود. به نامهای ریه راست و چپ که هر ریه از دو یا سه هوا از طریق نای و نایژه وارد ریه میشود . خون از طریق وارد شش شده و از طریق ورید ریوی خون اکسیژن دار خارج میشود .
دانلود سریال غم هجران تا قسمت ۳۷
دانلود سریال غم هجران با ۲ کیفیت و دوبله فارسی
تعداد قسمت ها : -
ژانر: دارم
کیفیت تصویر : ۷۲۰p-480p
زبان :دوبله فارسی
وضیعت پخش: در حال پخش دوبله فارسی
منتشر کننده : GEMTV – MovieStore Group
وضیعت سریال : تا قسمت ۳۷
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دانلود سریال قبول میکنم تا قسمت ۱۷۰
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اطالاعات کامل: IMDB
تعداد قسمت ها :-
ژانر:رمانتیک
کیفیت تصویر : عالی ۷۲۰p
زبان : دوبله فارسی
سال ساخت : ۲۰۱۲
وضیعت پخش: در حال پخش دوبله
وضیعت سریال : تا قسمت ۱۷۰
دانلود سریال گمشده تا قسمت ۴۲ (پایان سریال)
دانلود سریال گمشده با ۲ کیفیت و دوبله فارسی
اطالاعات کامل: IMDb
تعداد قسمت ها : -
امتیاز:۷٫۵
ژانر: اکشن – دارم
کیفیت تصویر : ۷۲۰p-480p
زبان :دوبله فارسی
سال ساخت : ۲۰۱۳
وضیعت پخش: به اتمام رسیده
منتشر کننده : GEMTV – MovieStore Group
وضیعت سریال : تا قسمت پایانی
خلاصه داستان: در مورد خانواده ای پولدار هست که یک شب پلیس هنگامی که مادر و پدر بچه خانه نبودند دو پلیس درب خانه آنها می روند وکرم فرزند کوچک این خانوده رو دستگیر می کنند و با خود می برند. پس از اینکه خانواده کرم از مهمانی بر می گردند می فهمند کودک آنها را برده اند پس از پیگیری متوجه می شوند که به اداره پلیس برده نشده و دو پلیس جعلی بودند. پس از ساعاتی بی خبری از کرم ،با خانواده کرم تماس گرفته می شود و می گویند نباید به پلیس خبر بدید و … آنها هم متوسل می شوند به کارگاه خصوصی به نام مهمت که سابقا در اداره پلیس کار می کرده . مهمت هم که برای خانواده اش قبلا اتفاقی مشابه افتاده قبول می کنه برای پیدا کردن پسرشان کمک کند. در ادامه مهمت ضمن بازجویی از افراد خانواده به سرنخ های جالبی میر سد. از طرف ربایندگان تماسی برقرار میشود و درخواست پول از خانواده پسر می کنند.