1265 résultats pour "worlds"

• Panama Canal - geography.

  LockA lock is a section of a waterway enclosed by gates at either end to allow ships to be raised or lowered to a different water level. Inthis example, a ship enters the upper level and the gates close behind it. The water is then allowed to drain into the lower level,lowering the water level of the lock and the ship. When the water level of the lock equals the level of the lower canal, the lower gateswill open and the ship can proceed.© Microsoft Corporation. All Rights Reserved. The canal’s 1...

• Japanese Literature I INTRODUCTION Japanese Literature, literature of Japan, in written form from at least the 8th century AD to the present.

  The Man’yō’sh ū contains about 4,500 poems, most of them composed in the Nara period (710-784). Some of the poems are far older, however, and some of the verses date to earlier collections that have not survived. The work demonstrates a gradual change from basic verses on simple subjects to more sophisticated expressions with a broad range of subject matter. This text also shows the development of poetic forms such as the tanka (short poem), a form structured around alternating lines of 5 an...

• American Literature: Drama I INTRODUCTION American Literature: Drama, literature intended for performance, written by Americans in the English language.

  American plays, while still a minority, began to appear in the theater repertory in the 19th century. Although American plays were still styled after British models, theirsubject matter came to be based on specifically American incidents or themes. In the United States as in Britain, many plays reflected the influence of romanticism , a European literary and artistic movement. Melodrama, with its outpourings of emotion, was the most prevalent dramatic form in the 19th century. Gothic melodramas...

• Canada.

  Six general landform regions are distinguishable in Canada: the Appalachian Region, the Great Lakes and St. Lawrence Lowlands, the Canadian Shield, the Great Plains,the Canadian Cordillera, and the Canadian Arctic Archipelago. B1 Appalachian Region and Great Lakes and St. Lawrence Lowlands Eastern Canada consists of the Appalachian Region and the Great Lakes and St. Lawrence Lowlands. The Appalachian Region embraces Newfoundland Island, NovaScotia, New Brunswick, Prince Edward Island, and the G...

• Canada - country.

  Six general landform regions are distinguishable in Canada: the Appalachian Region, the Great Lakes and St. Lawrence Lowlands, the Canadian Shield, the Great Plains,the Canadian Cordillera, and the Canadian Arctic Archipelago. B1 Appalachian Region and Great Lakes and St. Lawrence Lowlands Eastern Canada consists of the Appalachian Region and the Great Lakes and St. Lawrence Lowlands. The Appalachian Region embraces Newfoundland Island, NovaScotia, New Brunswick, Prince Edward Island, and the G...

• Canada - Canadian History.

  Six general landform regions are distinguishable in Canada: the Appalachian Region, the Great Lakes and St. Lawrence Lowlands, the Canadian Shield, the Great Plains,the Canadian Cordillera, and the Canadian Arctic Archipelago. B1 Appalachian Region and Great Lakes and St. Lawrence Lowlands Eastern Canada consists of the Appalachian Region and the Great Lakes and St. Lawrence Lowlands. The Appalachian Region embraces Newfoundland Island, NovaScotia, New Brunswick, Prince Edward Island, and the G...

• Roman Catholic Church.

  comprehensiveness of its doctrinal tradition. Locating its beginnings in the earliest Christian communities and refusing to acknowledge any decisive break in its history,the Roman Catholic Church considers itself heir to the theological traditions of the apostolic, patristic, medieval, and modern periods. The church does not in principleexclude any theological method, and since the encyclical of Pope Pius XII Divino Afflante Spiritu (1943) it has officially sanctioned modern principles of exeg...

• Arab-Israeli Conflict - history.

  Arab-Israeli War of 1948-1949As early as April 1948 the newly independent nation of Israel put into effect Plan Dalet, which called for the expulsion of PalestinianArabs from areas allotted to the Palestinians under the United Nations (UN) partition plan. The combined forces of several Arabnations and Palestinian guerrillas attacked the Israelis. Israel defeated the Arab forces between 1948 and 1949, taking much of theland that had been granted to the Palestinians by the UN in 1947. Unresolved t...

• Library (institution).

  rooms, special galleries for exhibitions, auditoriums for lectures or concerts, computer rooms, children’s rooms, photocopy rooms, and classrooms. A3 Lending Materials As part of their mission to provide information resources to the community, public libraries allow users to borrow items from their collections for limited amounts of time.To be eligible to borrow public library materials, a user must register her or his name, address, and other basic information with the local library’s circulat...

• Ice Hockey.

  Each period begins with a face-off at the blue dot at center ice. During the face-off one player from each team lines up at the dot with the stick blade on the ice. After the referee drops the puck, the two players attempt to gain possession of it. Quick hands and strength are essential qualities for players participating in the face-off. Once the puck is dropped, it is in play until an official’s whistle stops it, a goal is scored, or time expires. The team on offense tries to move the puck f...

• Europe .

  D Vegetation Although much of Europe, particularly the west, was originally covered by forest, the vegetation has been transformed by human habitation and the clearing of land.Only in the most northerly mountains and in parts of north central European Russia has the forest cover been relatively unaffected by human activity. On the otherhand, a considerable amount of Europe is covered by woodland that has been planted or has reoccupied cleared lands. The largest vegetation zone in Europe, cuttin...

• Europe - Geography.

  D Vegetation Although much of Europe, particularly the west, was originally covered by forest, the vegetation has been transformed by human habitation and the clearing of land.Only in the most northerly mountains and in parts of north central European Russia has the forest cover been relatively unaffected by human activity. On the otherhand, a considerable amount of Europe is covered by woodland that has been planted or has reoccupied cleared lands. The largest vegetation zone in Europe, cuttin...

• aircraft, German

• Roma Roman A legendary figure who came to be worshiped as a goddess, Roma was the personification of the city of Rome.

  became Rome. The first hill people settled appears to have been the Capitoline Hill. Archaeologists have discovered some of the oldest temples to the supreme Roman god, Jupiter, on this hill. According to legend, it was on this hill that Romulus founded his city. The next hill that settlers developed was the nearby Palatine, 1,250 yards to the southeast of the Capitoline Hill. Legend says that Evander, a leader from the Arcadia region of ancient Greece, settled this hill even before Romulus was...

• Robot.

  V IMPACT OF ROBOTS Robotic manipulators create manufactured products that are of higher quality and lower cost. But robots can cause the loss of unskilled jobs, particularly on assemblylines in factories. New jobs are created in software and sensor development, in robot installation and maintenance, and in the conversion of old factories and the designof new ones. These new jobs, however, require higher levels of skill and training. Technologically oriented societies must face the task of retra...

• THE ALCHIMIST

  Pau lo C oelh o - T he A lc h em is t 2 o f 6 8 w ho l iv ed i n t h e v illa g e t h ey w ould r e ach i n a b out f o ur d ay s. H e h ad b een t o t h e v illa g e o nly o n ce, t h e y ear b efo re . T he m erc h an t w as t h e p ro prie to r o f a d ry g oods s h op, a n d h e a lw ay s d em an ded t h at t h e s h eep b e s h eare d i n h is p re se n ce, s o t h at h e w ould n ot b e c h eate d . A f r ie n d h ad t o ld t h e b oy a b out t h e s h op, a n d...

• Arthropod - biology.

  through a series of distinct phases to become adults. Larvae may also inhabit different environments and eat different foods than their parents. The life spans ofarthropods range from a few weeks to several decades. V ARTHROPOD EVOLUTION The evolutionary origins of modern arthropods are unclear and complex. It is generally accepted that the phylum is polyphyletic—that is, derived from several separateancestral lines. The ancestors of arthropods were ancient aquatic segmented worms, similar to p...

• Yellowknife (Northwest Territories) - Geography.

  VII HISTORY Indigenous nations have lived around Yellowknife Bay for thousands of years. The historic occupants were the Athapaskan-speaking Dogrib people, hunters of caribou.The Dogrib were displaced briefly in the early 19th century by the Yellowknife band of the Chipewyan nation, who moved into the area to participate in the fur trade.The bay, and eventually the city, were named for the Yellowknife band, whose name is believed to derive from their yellow knife blades hammered out of native...

• Washington (state) - geography.

  The crest of the Cascade Range divides Washington into two distinct climatic regions. The area west of the Cascades, which is exposed throughout the year to rain-bearing winds from the Pacific Ocean, has a temperate marine type of climate that is characterized by mild wet winters and cool summers. The Cascades prevent themoist air blowing in from the Pacific from reaching eastern Washington. The Rocky Mountains on the eastern border also represent a climatic barrier. As a result, thesevere winte...

• Washington (state) - USA History.

  The crest of the Cascade Range divides Washington into two distinct climatic regions. The area west of the Cascades, which is exposed throughout the year to rain-bearing winds from the Pacific Ocean, has a temperate marine type of climate that is characterized by mild wet winters and cool summers. The Cascades prevent themoist air blowing in from the Pacific from reaching eastern Washington. The Rocky Mountains on the eastern border also represent a climatic barrier. As a result, thesevere winte...

• Stone Age.

  limestone, quartzite, and indurated shale. Ground stone tools could be made on a wider range of raw material types, including coarser grained rock such as granite. Flaking produces several different types of stone artifacts, which archaeologists look for at prehistoric sites. The parent pieces of rock from which chips have beendetached are called cores, and the chips that have been removed from cores are called flakes. A flake that has had yet smaller flakes removed from one or more edgesin orde...

• Atheism.

  with the philosophical ideas of materialism, which holds that only matter exists; communism, which asserts that religion impedes human progress; and rationalism,which emphasizes analytic reasoning over other sources of knowledge. However, there is no necessary connection between atheism and these positions. Some atheistshave opposed communism and some have rejected materialism. Although nearly all contemporary materialists are atheists, the ancient Greek materialist Epicurusbelieved the gods wer...

• Thailand - country.

  E Natural Resources Thailand possesses a range of mineral resources. Tin is mined in the peninsula. Important gemstones, such as sapphires, are found in the southeast, and coal reserves,particularly lignite, are in the north. Fish are abundant in rivers and coastal waters. In addition to being consumed domestically, fish are also exported. F Climate Thailand experiences a typical monsoon climate. Winds blow from the northeast during the winter months of October to March or April (known as the...

• Whitehorse - Geography.

  Another issue in Whitehorse is water quality. Bacteria levels in Schwatka Lake, the city’s water source, have increased in recent years due to population growth in areasabove the lake. In addition, the city’s sewage treatment system discharges wastewater into the Yukon River. The level of waste treatment is not adequate, and thesewage poses a health hazard. Whitehorse is presently improving its sewage treatment system. VII HISTORY Whitehorse was founded during the Klondike gold rush of the lat...

• Ivan IV Vasilyevich I INTRODUCTION Ivan IV Vasilyevich or Ivan the Terrible (1530-1584), grand prince of Muscovy (1533-1584) and the first formally proclaimed tsar of Russia (1547-1584).

  That same year Ivan resumed rule over all of Muscovy, much of which was in ruins. But in 1575 he farcically abdicated in favor of a Christianized Tatar, SimeonBekbulatovich, for a year. The tragedies of Ivan's existence were not yet over. In 1582 his daughter-in-law Elena appeared immodestly dressed and Ivan censured her.His son Ivan Ivanovich rose to defend his wife, whereupon the tsar killed his son, his only possible respectable heir. This left as heir Ivan’s feebleminded son Fyodor(reigned 1...

• Ivan IV Vasilyevich.

  That same year Ivan resumed rule over all of Muscovy, much of which was in ruins. But in 1575 he farcically abdicated in favor of a Christianized Tatar, SimeonBekbulatovich, for a year. The tragedies of Ivan's existence were not yet over. In 1582 his daughter-in-law Elena appeared immodestly dressed and Ivan censured her.His son Ivan Ivanovich rose to defend his wife, whereupon the tsar killed his son, his only possible respectable heir. This left as heir Ivan’s feebleminded son Fyodor(reigned 1...

• Communism

  access to, resources, but the underlying principle is quite similar. Rather than freeing some or even all people in a society to devote themselves to a higher cause, secular communism is designed to allow everyone to pursue personal fulfilment. It may best be characterized by a slogan adopted by Marx that appears to have been first published on the title page of Cabet's Voyage en Icarie (1840): ‘From each according to his ability, to each according to his need' . In other words, each pers...

• Roman Art and Architecture - history.

  house, records office, and basilica. Imperial Forum, RomeThe Roman Forum was founded at the beginning of the Roman republic (around 500 bc), and it continued to develop into the late 2ndcentury ad. Among the ruins seen here are the Temple of Antoninus and Faustina (since converted into a church, background, left),the foundations of the Basilica Julia (foreground, center), and the three remaining columns of the Temple of Castor and Pollux(background, right).Donadoni/Bruce Coleman, Inc. The basili...

• Child Development.

  developmental scientists have studied how cultural values guide the skills and attitudes that children acquire as they mature, and how brain maturation influences thedevelopment of thinking and feeling. For a more detailed discussion of child development theories, see the Theories of Child Development section of this article. III BASIC QUESTIONS A Nature and Nurture Scholars have long debated the relative importance of nature (hereditary influences) and nurture (environmental influences) i...

• Art and truth

  literature can illuminate how we ought to live has come from Martha Nussbaum. Her detailed analyses of literaryworks - the novels of Henry James in particular - set out to show that literature provides a means of extending ourmoral awareness beyond the limits to which traditional moral philosophy can take us. 'Schematic philosophers'examples', Nussbaum says, 'almost always lack the particularity, the emotive appeal, the absorbing plottedness, thevariety and indeterminacy, of good fiction;...

• Japanese Art and Architecture I INTRODUCTION Otani Oniji as Eitoku Otani Oniji as Eitoku is one of a number of woodblock prints created by the artist T? sh ?sai Sharaku between 1794 and 1795 during the Edo period in Japan.

  Jō mon PotteryJapan’s J ōmon people, who thrived from 10,000 to 300 bc, made distinctive pottery for boiling, steaming, and storing food.The pots were made with coils of clay and then decorated by rolling carved sticks, plant fibers, or braided cords over theouter surface. This cord-marked (j ōmon) pottery gave the culture its name.Scala/Art Resource, NY The first settlers of Japan, the J ōmon people (10,000?-300? BC), named for the cord markings that decorated the surfaces of their clay vessel...

• Acquired Immunodeficiency Syndrome.

  child transmission is particularly prevalent in Africa. D Misperceptions About HIV Transmission The routes of HIV transmission are well documented by scientists, but health officials continually grapple with people’s unfounded fears concerning the potential for HIVtransmission by other means. HIV differs from other infectious viruses in that it dies quickly if exposed to the environment. No evidence has linked HIV transmission tocasual contact with an infected person, such as a handshake, huggi...

• Blue Whale - biology.

  Mature females may give birth once every two or three years. The gestation period lasts about 11 months. A single young is usually born the following spring; twins arerare. The females migrate to warm regions to give birth. The young nurse for seven or eight months, gaining as much as 90 kg (200 lb) per day. VII CONSERVATION STATUS Blue whales were not targeted by the whaling industry until the late 1800s after faster steam-powered ships were developed. The peak slaughter of blue whalesoccurre...

• Phoenix (city, Arizona) - geography.

  The company’s irrigation system followed the network of canals that were built there by the Hohokam some 500 years earlier. In October 1870, several settlers foundedthe site of modern Phoenix. In recognition of the former Hohokam culture, settler Darrell Duppa likened the new community to the phoenix, a mythological bird thatconsumed itself by fire every 500 years and arose anew from the ashes. Thereafter, the group adopted Phoenix as the settlement’s name. Within a short time the areawas produc...

• aircraft, British

• Dante Alighieri.

  illustrate the larger meaning of their actions in the universal scheme. Dante is guided through hell and purgatory by Virgil, who is, to Dante, the symbol of reason. Thewoman Dante loved, Beatrice, whom he regards as both a manifestation and an instrument of the divine will, is his guide through paradise. Each section contains 33 cantos, except for the first section, which has, in addition, a canto serving as a general introduction. The poem is written in terza rima (third rhyme), a three-line...

• Immigration.

  1655, only to lose all of their North American colonies to the British in 1664. These early colonies were often quite cosmopolitan, drawing settlers from many nations.When the English seized New Amsterdam, the city was home to perhaps 1500 residents, including Walloons, Huguenots, Swedes, Dutchmen, and African Americans. C The French and Spanish The French and Spanish also established colonies in North America. The Spanish established the oldest permanent European settlement in Saint Augustine,...

• Immigration - U.

  1655, only to lose all of their North American colonies to the British in 1664. These early colonies were often quite cosmopolitan, drawing settlers from many nations.When the English seized New Amsterdam, the city was home to perhaps 1500 residents, including Walloons, Huguenots, Swedes, Dutchmen, and African Americans. C The French and Spanish The French and Spanish also established colonies in North America. The Spanish established the oldest permanent European settlement in Saint Augustine,...

• Encyclopedia of Philosophy: al-Ghazali, Abu Hamid

  seen in the theological thought of his later works, written under the influence of philosophy and Sufism. As Ash'aritetheology came into being out of criticism of Mu'tazilite rationalistic theology, the two schools have much in commonbut they are also not without their differences. There is no essential difference between them as to God's essence(dhat Allah ); al-Ghazali proves the existence of God (the Creator) from the createdness ( hadath ) of the world according to the traditional Ash...

• Orthodox Church.

  formally defined by an ecumenical council, as it was in Catholicism, some Orthodox theologians have taught that the act of becoming a monk or the service of burial canalso be sacraments. The sacramental practice of the Orthodox differs in many details from Western customs. Baptism is administered by immersing the child or adult three times under thewater, each time in the name of one of the persons of the Trinity. It is followed immediately by anointment with chrism, a sacred perfumed oil that r...

• Ship. I INTRODUCTION Ship, vessel that is buoyant in the water and used

  B1 Biremes Experience soon proved that longer ships posed a new set of problems: They were weaker structurally, more difficult to maneuver, and presented a larger target to anyenemy ship with a ram. In the 8th century BC Mediterranean shipbuilders eliminated these problems with the bireme , a war galley built to accommodate two levels, or banks , of oarsmen. Oarsmen on the lower level rowed oars from ports cut into the side of the vessel, while those above rowed from the deck. This arrangemen...

• Iraq - country.

  The Euphrates begins in Turkey, crosses Syria, and enters Iraq at Abū Kam āl. The flow of the Euphrates into Iraq has been greatly reduced by dams built by Turkeyand Syria. The gradient of the Euphrates above the town of H īt, in west central Iraq, is steep. In the 2,640 km (1,640 mi) from its source in Turkey to H īt, the river fallsfrom 3,000 m (10,000 ft) to a low water elevation of 50 m (170 ft) above sea level, an average drop of 1 m per km (6 ft per mi). In Iraq below H īt the fall is very...

• European Union .

  safeguard the interests of the member states, a common assembly with advisory authority only, and a court of justice to settle disputes. D European Economic Community (EEC) In 1957 the participants in the ECSC signed two more treaties, known as the Treaties of Rome. These treaties created the European Atomic Energy Community(Euratom) for the development of peaceful uses of atomic energy and, most important, the European Economic Community (EEC, often referred to as the CommonMarket). The EEC tr...

• No. I shook his hand... "And then I came straight here,

  crawl down theoutside ofthe building, whichIsaw avideo ofone person doingonaPolish site,ortrying touse a tablecloth asaparachute, likesome ofthe people whowere inWindows onthe World actually did.There weresomany different waystodie, and Ijust need toknow which washis." He held outhishands likehewanted metotake them. "Arethose tattoos?" Heclosed hisright hand. Iflipped backand pointed at"Why?" Hetook back hishands andwrote, "It'smade things easier. Instead ofwriting yesand noallthe time, I can sh...

• Killer Whale - biology.

  V REPRODUCTION Mating occurs more often among killer whales of different pods to avoid inbreeding within pods. About 16 to 18 months after mating, females give birth to a single calf.Newborn calves weigh about 200 kg (440 lb) and are about 2.5 m (8 ft) long. Mothers nurse their calf for 14 to 18 months, although mothers continue to be protectiveof their young long after the offspring have been weaned. Scientists do not know how long killer whales live in the wild. Scientists estimate that male...

• bande dessinée - bande dessinée.

  3 LA BANDE DESSINÉE AMÉRICAINE 3. 1 Les pionniers McCay (Winsor), Little Nemo in Slumberland Petit garçon plongé dans le pays des rêves, Nemo vit chaque nuit des aventures merveilleuses. Amoureux d'une jeune princesse, la fille du roi Morphée, il découvre des contrées insolites etgrandioses en compagnie de Flip, un garnement masqué affublé d'un cigare. La série connaît dès ses débuts un succès considérable et devient rapidement l'un des plus grands classiques de labande dessinée américaine.Win...

• Network (computer science).

  computer. Since there is only one token in the network, only one computer can transmit information at a time. Token Ring networks are now quite rare. Most LANs nowuse Ethernet technology. International Business Machines Corporation (IBM), the company that invented Token Ring in the early 1980s, no longer promotes thetechnology. In the mid-1990s a new protocol called Asynchronous Transfer Mode (ATM) was introduced. This protocol encodes data in fixed-sized packets called cells rather thanvariable...

• Nunavut - Canadian History.

  The Arctic Lands is a complex geological area that is centered on the Arctic Ocean. It includes coastal plains, plateaus, and mountains. Coastal plains and plateaus arefound in the western Northwest Territories section of the Arctic Lands, such as on Victoria Island, which is mostly a large, flat plateau. In striking contrast to theserelatively gentle landscapes, the eastern Nunavut section of the Arctic Lands is dominated by a jagged chain of ice-covered mountains. The mountains on EllesmereIsl...

• Oussama et Omar, alliés contre nature

  des bouteilles de champagne dans le bustier de ses compagnes... Au même moment, le jeune Omar apprenait le Coran dans ununivers rigoriste de mâles, aux relents parfois homosexuels, et dont la femme était bannie. A la mort du patriarche et fondateur de l'empire familial, Oussama hérite d'une grosse somme d'argent et entretient une écuriede course. Tout change quand ce jeune Saoudien occidentalisé, comme le père avait voulu que le soit sa descendance, estreconverti par des islamistes locaux et...

• Egypt - country.

  Egypt has a wide variety of mineral deposits, some of which, such as gold and red granite, have been exploited since ancient times. The chief mineral resource ofcontemporary value is petroleum, found mainly in the Red Sea coastal region, at Al ‘Alamayn (El ‘Alamein) on the Mediterranean, and on the Sinai Peninsula. Otherminerals include phosphates, manganese, iron ore, and uranium. Natural gas is also extracted. D Plants and Animals The vegetation of Egypt is confined largely to the Nile Delta,...