200 résultats pour "centurie"

• Mesoamerica.

  for cooking. In other regions, the earliest ceramics are more sophisticated technically and aesthetically. At around 1800 BC in the Pacific coastal region of Soconusco (in what is now southeastern Chiapas State, Mexico), the earliest pottery was very complex both in forms and decoration. It seems to have had a social function and beenused primarily for ritual feasting. III MAJOR CIVILIZATIONS Over a period of 3000 years, beginning in about 1500 BC, a number of important cultures emerged in M...

• Bacteria - biology.

  A2 b Bacterial Killers Some dramatic infectious diseases result from exposure to bacteria that are not part of our normal bacterial community. Cholera, one of the world’s deadliest diseasestoday, is caused by the bacterium Vibrio cholerae . Cholera is spread in water and food contaminated with the bacteria, and by people who have the disease. After entering the body, the cholera bacteria grow in the intestines, often along the surface of the intestinal wall, where they secrete a toxin (poiso...

• Medical Ethics.

  medical profession. In recent years, however, the field of medical ethics has struggled to keep pace with the many complex issues raised by new technologies for creating and sustaininglife. Artificial-respiration devices, kidney dialysis, and other machines can keep patients alive who previously would have succumbed to their illnesses or injuries.Advances in organ transplantation have brought new hope to those afflicted with diseased organs. New techniques have enabled prospective parents to con...

• London (England) - geography.

  In the northern part of the West End is Bloomsbury, the city’s traditional intellectual center, with its concentration of bookshops and homes of writers and academics. Inthe early 20th century a number of famous writers, critics, and artists who lived here became known as the Bloomsbury Group. Here, too, is the British Museum, one ofLondon’s chief tourist attractions. Nearby is the giant complex of the University of London, whose various colleges and departments have taken over much ofBloomsbury...

• Citoyenneté et empire à Rome (Ier-IIIè siècle)

  PAGES Carole Fiche leçon : classe de 2nde Chaque citoyen appartient à l’une des 135 tribus et, suivant son cens, est affecté à l’une des 5 classes, elles-mêmes réparties en 193 centuries. C’est au sein des tribus et des centuries qu’il participe aux différentes assemblées populaires et qu’il vote pour élire les magistrats inférieurs (tribuns militaires, questeurs aux responsabilités financières, édiles veillant à l’entretien des bâtiments publics, etc). L’éligibilité aux magistratu...

• Games.

  For most of human history, a game could not gain much popularity unless it was fairly easy for players to make their own equipment. The invention of printing (whichoccurred in the mid-1400s in the West) made this process easier, but it was not until the advances of the 18th-century Industrial Revolution that it became possible tomass-produce many new varieties of games. Twentieth-century technological advances such as the invention of plastic and the computer revolution led to the creationof mor...

• Halloween.

  Halloween traditions in southern colonies such as Virginia and Maryland. Irish immigrants helped popularize Halloween traditions throughout the United States in themid-19th century. As belief in many of the old superstitions waned during the late 19th century, Halloween was increasingly regarded as a children’s holiday. In the 19th and early 20th centuries, young people often observed Halloween by perpetrating minor acts of vandalism, such as overturning sheds or breaking windows.Beginning in th...

• Snorkeling.

  injury from animals is to be aware of diving conditions at a site, to dive with a buddy, and to leave the water promptly should a problem occur. Boaters can also pose a serious threat to snorkelers. If not near a boat or a visible dive flag, snorkelers can be virtually invisible to boaters and can be run over.Another common danger in snorkeling is fatigue, which can lead to drowning. V WORKING UNDERWATER Most underwater work is accomplished by scuba divers because they can remain underwater at...

• Rice - biology.

  V HISTORY According to the most widely accepted theory, rice cultivation originated as early as 10,000 BC in Asia. Archaeological evidence shows that rice was grown in Thailand as early as 4000 BC, and over the centuries spread to China, Japan, and Indonesia. By 400 BC rice was cultivated in the Middle East and Africa. The invading armies of Alexander the Great probably introduced rice to Greece and nearby Mediterranean countries around 330 BC. Rice was brought to the American colonies in t...

• Word & Image A Journal of Verbal/Visual Enquiry ISSN: 0266-6286 (Print) 1943-2178 (Online) Journal homepage: https://www.

  Reception and interference: reading Jean Molinet's rebus-poems ADRIAN ARMSTRONG Northern French culture in the late Middle Ages is marked not only by a proliferation of visual images, but also by the knowledge which these images convey, velY often in the form of figurative discourse. Traditional coded or symbolic visual fornls include heraldly, where tinctures and charges often accumulate particular connotations, and typological staine...

• Political Parties.

  In both Britain and the United States, competition between political parties undermined traditional conceptions of politics rooted in classical and Christian notions ofvirtue and public service. According to this tradition, political leaders should act according to a model of virtue that involved placing the common good above theinterests of a fraction of the society. Leaders acting to benefit only themselves or a narrow portion of the society were considered corrupt. However, party competitionr...

• Illustration I INTRODUCTION Illustration, pictorial material appearing with a text and amplifying or enhancing it.

  Hypnerotomachia PoliphiliThe Hypnerotomachia Poliphili (The Strife of Love in a Dream), a work attributed to Dominican monk Francesco deColonna, was first published in Venice, Italy, in 1499 by Aldus Manutius. Its text and its beautiful woodcut illustrationsinfluenced Renaissance art and architecture. This illustration shows the book’s protagonist, Poliphilus, asleep under a tree.The Pierpont Morgan Library/Art Resource, NY The first illustrated book with a text printed from movable type was pro...

• Greenhouse Effect.

  addition, humans cut down huge tracts of trees for lumber or to clear land for farming or building. This process, known as deforestation, can both release the carbonstored in trees and significantly reduce the number of trees available to absorb carbon dioxide. As a result of these human activities, carbon dioxide in the atmosphere is accumulating faster than Earth’s natural processes can absorb the gas. By analyzing airbubbles trapped in glacier ice that is many centuries old, scientists have d...

• Musical Instruments I INTRODUCTION World Music Tour Click on the instruments to hear music from around the world.

  Traditional Timbila of MozambiqueAmong the Chopi, who have lived for centuries along the coast of Mozambique, there is a highly developed tradition ofsongwriting and composing for timbila (xylophone) orchestras. Elaborate migodo (dance suites), interspersed with poeticsongs pertaining to village life, are often performed to these compositions. Timbila music is now recognized as the nationalmusic of Mozambique."Eduardo Durao Mauaia" from Eduardo Durao and Orquestra Durao: Timbila (Cat.# Globestyl...

• Bill of Rights.

  accused has the right to “confront”—that is, to cross-examine witnesses who testify against him or her at trial. Those accused also have a right to subpoena (compel)supporting witnesses to testify in court and to have a lawyer assist in their legal defense. G Seventh Amendment In Suits at common law, where the value in controversy shall exceed twenty dollars, the right of trial by jury shall be preserved, and no fact tried by a jury, shall beotherwise re-examined in any Court of the United Stat...

• Bill of Rights - U.

  accused has the right to “confront”—that is, to cross-examine witnesses who testify against him or her at trial. Those accused also have a right to subpoena (compel)supporting witnesses to testify in court and to have a lawyer assist in their legal defense. G Seventh Amendment In Suits at common law, where the value in controversy shall exceed twenty dollars, the right of trial by jury shall be preserved, and no fact tried by a jury, shall beotherwise re-examined in any Court of the United Stat...

• Military Religious Orders .

  Hospitalers’ charitable functions were playing a secondary role to their military duties. Successes in war defending the Holy Land enriched the order with vast gifts ofproperty in Europe and Palestine. In the 12th century the Hospitalers acquired three impressive fortresses in Palestine at Krak des Chevaliers, Belvoir, and Margat. Atthe height of their power in the 13th century, the Hospitalers regularly supplied 500 knights to defend the Latin Kingdom of Jerusalem against the Empire. The Crusad...

• Serbia - country.

  Minority groups speak their own languages, such as Albanian and Hungarian. Bosniaks generally speak Bosnian and write it with the Latin alphabet. Serbs are by tradition Orthodox Christians. The Roman Catholic and Protestant churches also have adherents in Serbia. Most of the ethnic Albanians of Kosovo areSunni Muslims ( see Sunni Islam), as are the Bosniaks of the Sandžak region. Bosniaks are descendants of Slavs who converted to Islam in the 15th and 16th centuries. B Education The leading in...

• The Souls of Black Folk by W.

  in amused contempt and pity. One ever feels his two-ness,—an American, a Negro; two souls, two thoughts, two unreconciled strivings; two warring ideals in onedark body, whose dogged strength alone keeps it from being torn asunder. The history of the American Negro is the history of this strife—this longing to attain self-conscious manhood, to merge his double self into a better and truer self. Inthis merging he wishes neither of the older selves to be lost. He would not Africanize America, f...

• Chess.

  There are two standard methods of recording chess moves: the algebraic system and the descriptive system. In both systems, the pieces are designated by capitalinitials: K for king, Q for queen, R for rook, B for bishop, and N for knight. The initial P for pawn is used in the descriptive system only. Castling is noted as either 0-0(“short” castling on the king’s side) or 0-0-0 (“long” castling on the queen’s side). Each square is part of both a file and a rank, and in the algebraic system, that u...

• Han Dynasty - History.

  However, these reforms faced serious opposition. The feudal barons formed an alliance and rebelled against Wang Mang. They were joined by members of the Liufamily, who were descended from Jingdi (Ching-ti), a former Han emperor, and a civil war followed. As the empire fell into disorder, militant secret societies formedarmed bands and attacked villages and towns. Wang Mang had believed that proper institutions would eventually bring peace to China, but in AD 23, an army led by the Liu clan brea...

• History of Chemistry - chemistry.

  even better distillation apparatus than the Arabs had made and to condense the more volatile products of distillation. Among the important products obtained in thisway were alcohol and the mineral acids: nitric, aqua regia (a mixture of nitric and hydrochloric), sulfuric, and hydrochloric. Many new reactions could be carried outusing these powerful reagents. Word of the Chinese discovery of nitrates and the manufacture of gunpowder also came to the West through the Arabs. The Chinese atfirst use...

• German Literature I INTRODUCTION German Literature, literature written in the German language from the 8th century to the present, and including the works of German, Austrian, and Swiss authors.

  Till EulenspiegelThe medieval peasant Till Eulenspiegel appears in many German folktales as a trickster who outwits people in positions ofauthority. In this image his first name is spelled Tyll.Keystone Pressedienst GmbH The rise of the middle class in the 14th and 15th centuries and the struggles of the peasants against the nobility culminated in the great 16th-century religiousrevolution known as the Reformation. This movement was reflected in literature, especially by Martin Luther, whose tra...

• Latvia - country.

  The population of Latvia is about 2,245,423 (2008 estimate), yielding an average population density of 35 persons per sq km (91 per sq mi). Latvia is highly urbanized.Some 66 percent of the population lives in urban areas, with nearly one-third of the total population residing in the capital, Rīga. Other important cities includeDaugavpils, an industrial center in the southeast, on the Daugava River; Liep āja, an important port on the Baltic Sea; Jelgava, an industrial center near Rîga; J ūrmala,...

• Uganda - country.

  Uganda’s population is predominantly rural and is concentrated in the south, particularly in the crescent at the edge of Lake Victoria and in the southwest. Almost allUgandans are black Africans. Foreign residents make up less than 4 percent of the population and come mostly from neighboring states. In 2008 Uganda’s population was estimated at 31,367,972. The estimated growth rate of the population in 2008 was 3.6 percent. The birth rate was 48 per 1,000people and the death rate 12 per 1,000. Th...

• Christopher Columbus I INTRODUCTION Christopher Columbus (1451-1506), Italian-born Spanish navigator who sailed west across the Atlantic Ocean in search of a route to Asia but achieved fame by making landfall in the Americas instead.

  explorers, adventurers, entrepreneurs, merchants, and any others who saw their fortunes tied to the trade winds and ocean currents. Columbus’s brother Bartholomewworked in Lisbon as a mapmaker, and for a time the brothers worked together as draftsmen and book collectors. Later that year, Columbus set sail on a convoy loadedwith goods to be sold in northern Atlantic ports. In 1478 or 1479 Columbus met and married Felipa Perestrello e Moniz, the daughter of a respected, though relatively poor, nob...

• Christopher Columbus.

  explorers, adventurers, entrepreneurs, merchants, and any others who saw their fortunes tied to the trade winds and ocean currents. Columbus’s brother Bartholomewworked in Lisbon as a mapmaker, and for a time the brothers worked together as draftsmen and book collectors. Later that year, Columbus set sail on a convoy loadedwith goods to be sold in northern Atlantic ports. In 1478 or 1479 Columbus met and married Felipa Perestrello e Moniz, the daughter of a respected, though relatively poor, nob...

• Christopher Columbus.

  explorers, adventurers, entrepreneurs, merchants, and any others who saw their fortunes tied to the trade winds and ocean currents. Columbus’s brother Bartholomewworked in Lisbon as a mapmaker, and for a time the brothers worked together as draftsmen and book collectors. Later that year, Columbus set sail on a convoy loadedwith goods to be sold in northern Atlantic ports. In 1478 or 1479 Columbus met and married Felipa Perestrello e Moniz, the daughter of a respected, though relatively poor, nob...

• Christopher Columbus - explorer.

  explorers, adventurers, entrepreneurs, merchants, and any others who saw their fortunes tied to the trade winds and ocean currents. Columbus’s brother Bartholomewworked in Lisbon as a mapmaker, and for a time the brothers worked together as draftsmen and book collectors. Later that year, Columbus set sail on a convoy loadedwith goods to be sold in northern Atlantic ports. In 1478 or 1479 Columbus met and married Felipa Perestrello e Moniz, the daughter of a respected, though relatively poor, nob...

• New Brunswick - Geography.

  Grand Lake, the largest lake in New Brunswick, is in the lowlands, east of Fredericton. Most other lakes are located in the northern and southwestern parts of NewBrunswick. D Climate New Brunswick has a continental climate that is moderated by maritime influences in the coastal areas. As a result, coastal regions are slightly warmer in the winter andslightly cooler in the summer than are interior regions. Annual temperature variations are large, with the January mean usually at least 25 to 28°C...

• New Brunswick - Canadian History.

  Grand Lake, the largest lake in New Brunswick, is in the lowlands, east of Fredericton. Most other lakes are located in the northern and southwestern parts of NewBrunswick. D Climate New Brunswick has a continental climate that is moderated by maritime influences in the coastal areas. As a result, coastal regions are slightly warmer in the winter andslightly cooler in the summer than are interior regions. Annual temperature variations are large, with the January mean usually at least 25 to 28°C...

• Greece - country.

  minerals, such as chromium, copper, uranium, and magnesium, are relatively small. Greece’s small petroleum deposits, located under the Aegean Sea near the island ofThásos, are rapidly being depleted. There are no significant reserves of natural gas. Greece’s forests, probably abundant in ancient times, have been significantly depleted. Subsequent soil erosion has made reforestation efforts difficult. Although muchof Greece’s soil is rocky and dry, the country’s mountains are interspersed with sm...

• Physics I INTRODUCTION Physics, major science, dealing with the fundamental constituents of the universe, the forces they exert on one another, and the results produced by these forces.

  Starting about 1665, at the age of 23, Newton enunciated the principles of mechanics, formulated the law of universal gravitation, separated white light into colors,proposed a theory for the propagation of light, and invented differential and integral calculus. Newton's contributions covered an enormous range of naturalphenomena: He was thus able to show that not only Kepler's laws of planetary motion but also Galileo's discoveries of falling bodies follow a combination of his ownsecond law of m...

• United States Government.

  Article II establishes an executive department headed by a president and vice president. The article further describes the powers of the offices, the manner of election,and the qualifications for office. Of special significance is the president’s constitutional role as commander of the nation’s armed forces, which assures civilian controlover the military. Because the president is the head of the armed forces and only Congress can declare war, the authority of the military is diffused and its po...

• Québec - Geography.

  facilities. Tributaries south of the St. Lawrence include the Richelieu, the Saint-François, and the Chaudière rivers, which are only a few hundred kilometers long. TheRimouski and Matane rivers, also south of the St. Lawrence, are popular areas for recreation and salmon fishing. In the Canadian Shield, the longest rivers are theRupert, Eastmain, Grande Baleine, and La Grand-Rivière, which is the site of a huge hydroelectric complex. C Coastlines Québec has two systems of saltwater coastline. O...

• Québec - Canadian History.

  facilities. Tributaries south of the St. Lawrence include the Richelieu, the Saint-François, and the Chaudière rivers, which are only a few hundred kilometers long. TheRimouski and Matane rivers, also south of the St. Lawrence, are popular areas for recreation and salmon fishing. In the Canadian Shield, the longest rivers are theRupert, Eastmain, Grande Baleine, and La Grand-Rivière, which is the site of a huge hydroelectric complex. C Coastlines Québec has two systems of saltwater coastline. O...

• centurion

• armées romaines

• Les Cinq Cents Millions de la Begum d'ailleurs pris que peu de jours et n'avait pas nécessité d'expédition spéciale.

  circuler librement dans l'enveloppe extérieure des maisons, comme dans les cloisons internes.[Ces prescriptions, aussi bien que l'idée générale du Bien-Etre, sont empruntées au savant docteur Benjamin Ward Richardson, membre de la Société royale de Londres.] Cette disposition avait en même temps le précieux avantage d'amortir les sons et de procurer à chaque appartement une indépendance complète. (( Le comité ne prétendait pas d'ailleurs imposer aux constructeurs un type de maison. Il était plut...

• Montréal - geography.

  Place Jacques-Cartier, MontréalPlace Jacques-Cartier is named for the French explorer who was one of the first Europeans to venture into Canada in the 16thcentury. It is a popular spot in the city of Montréal, Québec’s largest city.R.E. Murowchick/Photo Researchers, Inc. French influence lasted for a time after the British conquest of 1760, as shown by some late 18th-century houses. British influence came to prevail, however, and most ofOld Montréal is in fact a Victorian Style city, probably th...

• Cape Verde - country.

  station and a submarine cable station at Mindelo still attracted many ships until World War I. Trade increased again toward the middle of the 20th century. In an attempt to avert growing nationalism, Portugal in 1951 designated its African colonies, including Cape Verde, as overseas provinces. The provincial status gaveCape Verdeans access to higher education, but lack of job opportunities and poverty in the islands forced many of the educated to take administrative jobs on theAfrican mainland....

• 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...

• Checks and Balances.

  no political interest has enough power to prevail over the others. In 1997 and early 1998, for example, the Senate refused to take action on many of President BillClinton’s appointments of new federal court judges. Although the Senate’s power to approve or reject federal court nominees is one of the key checks on presidentialauthority, the dispute between Clinton and the Senate meant that there were not enough federal judges to handle the court’s workload. But the system of checks andbalance was...

• Roman Empire .

  A Government Augustus did not derive his power from any single office, but from the authority of his name and his victory. In fact, he carefully pieced together a patchwork of powersthat allowed him to be an absolute ruler and yet avoid the hatred Caesar aroused as dictator. In Latin, the name Augustus implies both political authority and religiousrespect. The Romans had for some time called Octavian imperator , a title once awarded to victorious generals that soon became associated with the r...

• Roman Empire - History.

  A Government Augustus did not derive his power from any single office, but from the authority of his name and his victory. In fact, he carefully pieced together a patchwork of powersthat allowed him to be an absolute ruler and yet avoid the hatred Caesar aroused as dictator. In Latin, the name Augustus implies both political authority and religiousrespect. The Romans had for some time called Octavian imperator , a title once awarded to victorious generals that soon became associated with the r...

• Dante Alighieri I INTRODUCTION Dante Alighieri (1265-1321), Italian poet, and one of the supreme figures of world literature, who was admired for the depth of his spiritual vision and for the range of his intellectual accomplishment.

  Dante AlighieriOne of the greatest poets in the history of world literature, Italian writer Dante Alighieri composed poetry influenced byclassical and Christian tradition. Dante’s greatest work was the epic poem La divina commedia (1321?; The DivineComedy, 1802). It includes three sections: the Inferno (Hell), in which the great classical poet Virgil leads Dante on a tripthrough hell; the Purgatorio (Purgatory), in which Virgil leads Dante up the mountain of purification; and the Paradiso(Paradi...

• Bible.

  collection of many different books. The Old Testament is by no means a unified book in terms of authorship, date of composition, or literary type; it is instead a veritablelibrary. Generally speaking, the books of the Old Testament and their component parts may be identified as narratives, poetic works, prophetic works, law, or apocalypses.Most of these are broad categories that include various distinct types or genres of literature and oral tradition. None of these categories is limited to the...

• London (England) - geography.

  D The East End and Docklands The East End, beyond the City of London and the Tower, has long been the home of London’s docks and immigrants. It has frequently been characterized by slums, poverty,and crime. This is the area where the notorious criminal Jack the Ripper prowled. Some portions, such as Bethnal Green, were slums during the Victorian period. Manypoorer immigrants and working-class Londoners still reside in the East End, but its weekend street markets are very popular, especially Pet...

• African Music I INTRODUCTION Sacred Christian Music of Nigeria Among the Igede people of Nigeria, Christianity has been syncretized with the existing religious belief system.

  III INSTRUMENTS Traditional Timbila of MozambiqueAmong the Chopi, who have lived for centuries along the coast of Mozambique, there is a highly developed tradition ofsongwriting and composing for timbila (xylophone) orchestras. Elaborate migodo (dance suites), interspersed with poeticsongs pertaining to village life, are often performed to these compositions. Timbila music is now recognized as the nationalmusic of Mozambique."Eduardo Durao Mauaia" from Eduardo Durao and Orquestra Durao: Timbil...

• Homer I INTRODUCTION Homer, the name traditionally assigned to the author of the Iliad and the Odyssey, the two major epics that have survived from Greek antiquity.

  Apollo ), and some have argued that portions of the texts, such as the concluding scenes of the Odyssey, were added by another hand. However, they generally believed that Homer was a poet (or at most, a pair of poets) much like the poets they knew from their own experience. They believed that the Iliad and the Odyssey, although based on traditional materials, were independent, original, and largely fictional. In the last 200 years, however, this view has changed radically, following the emer...