795 résultats pour "botha"

• Television.

  A charge-coupled device (CCD) can be much smaller than a camera tube and is much more durable. As a result, cameras with CCDs are more compact and portablethan those using a camera tube. The image they create is less vulnerable to distortion and is therefore clearer. In a CCD, the light from a scene strikes an array ofphotodiodes arranged on a silicon chip. Photodiodes are devices that conduct electricity when they are struck by light; they send this electricity to tiny capacitors. Thecapacitors...

• Western Music I INTRODUCTION Bizet's Carmen Georges Bizet's Carmen, first performed in Paris in 1875, was a milestone in the history of French opera.

  church ceremonies during the period from the 5th to the 7th century. Roman chant became known as Gregorian chant after Pope Gregory I, the Great, who may havecomposed some of the melodies and who actively encouraged an orderly, ritualized use of music by the church. Because Gregory and later popes preferred Gregorianchant to the varieties that had developed elsewhere in Europe, Gregorian chant eventually superseded most of the others. Gregorian and other chant styles arepreserved in many manuscr...

• Kenya - country.

  threatens fish and other water life in the lake by depriving them of oxygen. Kenya is well known for its game parks—including Masai Mara Game Park and Tsavo National Park in the south, and Marsabit National Reserve in the north—whichattract large numbers of tourists and much revenue. Conservation of wildlife within reserves has thus received high priority. About 13 percent (2007) of Kenya’s totalland is protected. There are 229 (2004) threatened species in Kenya. Threatened habitats include the...

• Aboriginal Australians - History.

  Until Europeans began to settle in Australia in 1788, the Aboriginal way of life was supported by hunting, gathering, and fishing. Like other hunting and gatheringpeoples, Aboriginal people had an extremely detailed knowledge of their environment, especially plant ecology and animal behavior. The deep connection betweenAboriginal people and the natural world influenced every part of their culture, including their food gathering, tools, trade, religion, art, music, language, and socialorganizatio...

• 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...

• Baseball.

  pitcher or argue a call with an umpire. Two or more coaches, positioned closer to the field, assist the manager by communicating with the players. For example,managers may decide what pitches should be thrown, when batters should swing at a pitch, and how runners should move around the bases. The manager relays thesedecisions through special hand signals that the coaches repeat to communicate to the players. Umpires are responsible for interpreting and enforcing the rules of play. They rule on...

• Cambodia - country.

  The population of Cambodia is 14,241,640 (2008 estimate). Population growth per year is estimated at 1.8 percent, one of the highest rates in Asia. The rate of infantmortality is also high. The population density is 81 persons per sq km (209 per sq mi), with the densest concentrations on the heavily cultivated central plain. Themountainous regions of the country, where malaria is widespread, are thinly populated, as are the poorly watered northern provinces. During the late 1970s, under thebruta...

• Sweden - country.

  mi) and is Sweden’s second largest lake, after Vänern. The two lakes, together with several smaller lakes, rivers, and canals, form an internal water route called theGöta Canal. Built in the early 19th century, the Göta Canal extends for about 386 km (about 240 mi) and provides a scenic transportation link between the Baltic Sea,at Stockholm, and the Kattegat. Sweden’s other large lakes in the district include Mälaren, Hjälmaren, and the famously picturesque Siljan. D Climate Although one-seven...

• Michigan - geography.

  The interior location of Michigan in the northern part of North America results in a continental climate, characterized by four definite seasons with moist, mild to hotsummers and snowy, cold winters. Winds off of Lakes Michigan and Superior in winter create heavy snow accumulations in nearby areas. The tempering effects of LakeMichigan account for the presence of the state’s famous fruit-growing belt along the lake’s shore. Since the water is colder than the land in spring, the westerly windspa...

• Michigan - USA History.

  The interior location of Michigan in the northern part of North America results in a continental climate, characterized by four definite seasons with moist, mild to hotsummers and snowy, cold winters. Winds off of Lakes Michigan and Superior in winter create heavy snow accumulations in nearby areas. The tempering effects of LakeMichigan account for the presence of the state’s famous fruit-growing belt along the lake’s shore. Since the water is colder than the land in spring, the westerly windspa...

• Anne Bonny

  good way but they can also be viewed as distractions. Rediker also talks about the harsh attitude of males pirates towards women, which is one of the reasons why so few women actually appeared on pirate ships during the eighteenth century. He also notes that Read and Bonny were brought up in a harsh environment that forced them to become determined and strong. They represented strength and were highly celebrated by lower class women, which I find interesting because it shows class solidarity and...

• shakespear

  · Bassanio wants to borrow three thousand ducats, but both he and Lorenzo have been   unsuccessful in getting a friend to lend him the amount. So he has come to the   moneylender, Shylock · Bassanio wants to borrow three thousand ducats, but both he and Antonio have been   unsuccessful in getting a friend to lend him the amount. So he has come to the   moneylender, Shylock Q.5 What has Bassanio already told him? · Bassanio has already explained the terms of the loan to Shylock · Bassanio has alr...

• ?Commentary on Ode à Cassandre and Sonnet XVI Ode

  Claire SUN demonstrative adverb of place, it is used here to invite and call the persona, Cassandre to see the rose, hence reinforce the poem’s dynamics. The reason why the poem is written in such a dynamic way is that the poet wants to emphasize the different phases that the rose is experiencing. The rose in this poem experiences both ‘la naissance’ and ‘la mort’, ‘jeunesse’ (l.16) and ‘vieillesse’ (l.17), in...

• My Antonia Bac Oral Analyse page 5, 6, 7

  especially in the West, because there are jobs and opportunities. They want to live the American dream.Like Jim, theShimerdas have no one to turn to in a new, frightening place. At the station, Jim is intrigued because they speak aforeign tongue. Jim has never heard one. It makes strangers mysterious because he doesn’t understand whatthey said. They speak Although Jim does not realize it at the time, he and Ántonia are embarking on a sharedadventure, and their lives will intertwine in comp...

• Anomalous monism

  in the following section. (Hereafter, ‘mental event' will be used in a restricted sense to mean acquiring or losing apropositional attitude.) 3 Psychophysical anomalism One way that psychophysical anomalism could fail is if there is a basic vocabulary for a closed, comprehensive theory that includes both mental and physical terms. A Cartesianinteractionist (see Dualism ) might argue that any basic vocabulary for a closed, comprehensive theory true of our world would have to contain both menta...

• Charleton, Walter

  only in his proof of God where he gives (with full acknowledgement) the causal argument offered by Descartes in the third Meditation, but also in a sharp dualism between mind and matter. The soul is a substance perfectly distinct from that of body, he claims, and it is endowed with immortality by the character of its essence. He follows Descartes, too, in holding that the idea of God is innate. In drawing on Descartes ' philosophy Charleton makes it clear that he wishes to distance himself from...

• Halifax (Nova Scotia) - Geography.

  During World War I (1914-1918) Halifax again became a military bastion. Huge convoys of ships assembled at the inner harbor (Bedford Basin) to prepare for sailingthrough the submarine-infested North Atlantic. On December 6, 1917, a munitions ship arriving to join a convoy collided with another vessel at the Narrows leading intothe Basin. A massive explosion resulted, killing nearly 2000 people and devastating the whole north end of the city. In World War II Halifax played a vital role in the All...

• War on terrorism

  B) Shock and Bush’s reaction . These attacks are lived as a real trauma by a very big part of the population, which   associates them with Pearl Harbour's attack by Japanese in 1941 who don’t   transmit a preliminary declaration of war. The United States feel at war and the   Bush administration decrees the national mobilization, followed in it by the   American media. In France, Le Monde titles in its publishing dated September   13th, 2001: «We are every Americans ". The shock is transmitted t...

• Francisco José de Goya y LucientesIINTRODUCTIONFrancisco de GoyaOne of the great masters of Spanish art, painter and illustrator Francisco José de Goya y Lucientes produced works ofconsiderable beauty and power.

  Gallery, Washington, D.C.) show that Goya was then painting in an elegant manner somewhat reminiscent of the style of his English contemporary ThomasGainsborough. IV ETCHINGS AND LATER PAINTINGS Third of May, 1808Third of May, 1808 was painted by Spanish artist Francisco de Goya in 1814. His purpose was to commemorate theSpanish war of liberation, during which a number of innocent civilians were shot by soldiers from Napoleon’s army. At thislate stage in Goya’s career, he had become cynical...

• Meteor Shower - astronomy.

  Meteor observations with radar work much the same way that observations with radio forward scattering observations do. With radar, the receiver and transmitter areat the same place. Both methods provide numbers of meteors per hour, without the visual observer’s dependence on a clear, dark sky. Astronomers can determine the orbit of the particle stream that creates a meteor shower by finding out the radiant of the shower and the speed of the meteors.Observers must record meteors with cameras or v...

• Aristotle Nicomachean Ethics

  2) Hume, enquiry concerning the principles of morals self love vs public affection The second appendix is intended to clarify the meaning of the term self-love. Does this term connote only those actions which are selfish in the narrower sense of the word, or is it possible that it includes actions which are usually called altruistic? The question arises from the fact that moral sentiments are said to have their origin in the feelings. Whose feelings are referred to in this connection? Is it...

• Jim Thorpe's Olympic Triumph.

  Thorpe's decathlon gold medal was widely hailed in the United States. James E. Sullivan, chairman of the U.S. Olympic Committee, said it was particularlyimpressive in light of criticisms that the American team consisted of too many “specialists” in track and field. “His all-around work was certainly sensational,”Sullivan told the New York Times. ”In fact, the pentathlon was added to the games especially for the benefit of foreigners, but we have shown that we can produce all-around men, too. I...

• Honolulu - geography.

  Much of Honolulu’s growth and development has concentrated along the southern coast of Oahu. This area is framed to the east by the remnants of a large extinct volcanoknown as Diamond Head and includes Waikiki, located west of Diamond Head; the downtown area, situated near Honolulu Harbor; Honolulu International Airport; andnewer communities in the western part of the island. Two parallel mountain ranges of volcanic origin, the Koolau and Waianae mountains, run north to south across much ofthe i...

• Infrared Astronomy - astronomy.

  ft above sea level. With the launch of the Infrared Astronomical Satellite (IRAS), by the United States, the United Kingdom, and The Netherlands in 1983, infraredastronomy took another leap forward. This mission surveyed the entire sky at wavelengths of 12, 25, 60, and 100 microns (1 micron is a millionth of a meter) until itsonboard supply of liquid helium ran out. A short time later infrared astronomy was revolutionized by the first introduction of devices that could take infrared images. Thea...

• Maya Civilization - history.

  III CLASSIC PERIOD Maya Ruins, El SalvadorThe Maya occupied a large part of Central America, and their civilization reached its height between ad 300 and 900. Many ruins ofthe ancient civilization have been excavated in El Salvador, including huge limestone pyramids.Susan McCartney/Photo Researchers, Inc. Classic Maya civilization became more complex in about AD 300 as the population increased and centers in the highlands and the lowlands engaged in both cooperation and competition with each o...

• Excerpt from Henry VI - anthology.

  SON. Ill blows the wind that profits nobody.This man whom hand to hand I slew in fightMay be possessèd with some store of crowns;And I, that haply take them from him now,May yet ere night yield both my life and themTo some man else, as this dead man doth me.—Who's this? O God! It is my father's face,Whom in this conflict I, unwares, have killed.O, heavy times, begetting such events!From London by the King was I pressed forth;My father, being the Earl of Warwick's man,Came on the part of York, pr...

• theories of Common-sense reasoning

  formulas of some logical language, and that the reasoning tasks underlying this intelligence can then be accomplished by means of logical deduction. Both the idea of using logic as an underlying representation language for artificial intelligence and the emphasis on formalizing common-sense knowledge are present even in McCarthy's very early work (for example, McCarthy 1959 ), but the project receives its clearest articulation in a paper jointly authored by McCarthy and Patrick Hayes (1969 )...

• Cycling.

  gather to cheer the riders as they pedal by on each lap. Unlike stage racing and time trialing, the emphasis in a criterium is on speed and bike handling rather thanendurance. Track racing is done in a stadium-like arena called a velodrome. A modern velodrome is an oval track with steeply banked corners that facilitate high speed. Velodromes can be enclosed or open-air, and the tracks are constructed of wood or concrete. Popular in Europe and the United States at the beginning of the 20th cent...

• 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...

• From Gulliver's Travels - anthology.

  break my Bonds; but again, when I felt the Smart of their Arrows upon my Face and Hands, which were all in Blisters, and many of the Darts still sticking in them;and observing likewise that the Number of my Enemies encreased; I gave Tokens to let them know that they might do with me what they pleased. Upon this, theHurgo and his Train withdrew, with much Civility and chearful Countenances. Soon after I heard a general Shout, with frequent Repetitions of the Words, Peplom Selan, and I felt gre...

• Washington, D.

  South of the Federal Triangle is the Mall, a narrow park stretching roughly 1.6 km (1 mi) from the Capitol to the Washington Monument. Although the Mall officially ends at14th Street, landscaped greenery extends to the Potomac. The Washington Monument, whose marble shaft dominates the skyline, stands 169 m (555 ft) high near thecenter of this parkland. The interior of the monument is hollow, and visitors may either climb its 898 steps or ride its elevator 150 m (500 ft) for a magnificent view. A...

• Duck - biology.

  from water. When ducks feed they push their tongue against the top of their mouth to squeeze water through the lamellae, leaving the food behind. Mergansers arefish-eating ducks with slender bills that are notched on the edges like the blade of a saw. These saw-toothed beaks help the ducks catch and hold their slippery prey. VI COURTSHIP AND REPRODUCTION Ducks form pairs long enough to mate, but most species find new mates each year. In a few species, including buffleheads and whistling ducks,...

• 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...

• Goose - biology.

  Branta comes from a German word meaning “burned” and all of the geese in this genus have black plumage somewhere on their bodies. The brant, a sea goose that also belongs to this genus, is found on both coasts of North America. Brants are darker than barnacle and Canada geese and similar in size to the smallest Canadageese. Like the Canada and barnacle goose, the brant nests in Arctic regions. But unlike them, it winters chiefly on salt water. Instead of the white cheeks of Canadaand barnacle g...

• Confederation of Canada - Canadian History.

  Québec conference seemed in many ways to give Macdonald the centralized union he wanted. The federal government would control banking, finance, defense,transportation, and commerce among the provinces. It would also have far greater powers of taxation than the provincial governments would have. In private,Macdonald predicted that the central government would be so strong that it would soon swallow up the provinces completely. Yet the Québec resolutions were vague or contradictory enough to give...

• Excerpt from The Pickwick Papers - anthology.

  “Two or three veeks,” replied the man. “Weeks!” said Mr. Pickwick in astonishment—and out came the note-book again. “He lives at Pentonwil when he's at home,” observed the driver, coolly, “but we seldom takes him home, on account of his veakness.” “On account of his weakness!” reiterated the perplexed Mr. Pickwick. “He always falls down when he's took out o' the cab,” continued the driver, “but when he's in it, we bears him up werry tight, and takes him in werry short, so as heca...

• Mexico City - geography.

  Chapultepec Park also contains several museums. The most important is the National Museum of Anthropology. Other museums include Mexico's Museum of Modern Art andthe Museum of Natural History. (These museums are described below in the section Education and Culture .) Mexico City's major north-south artery is the Avenida Insurgentes, which stretches 30 km (21 mi). It crosses the Paseo de la Reforma just north of the tourist area knownas the Zona Rosa (Spanish for “Pink Zone”). Within this nei...

• Inuit.

  VII HOUSING, TRANSPORTATION, AND CLOTHING Inuit homes are of two kinds: walrus or sealskin tents for summer and huts or houses for winter. Winter houses are usually made of stone, with a driftwood orwhalebone frame, chinked and covered with moss or sod. The entrance is a long, narrow passage just high enough to admit a person crawling on hands and knees.During long journeys some Canadian Inuit build igloos, winter houses of snow blocks piled in a dome shape (the term igloo comes from the I...

• Latin American Architecture I INTRODUCTION Oldest Cathedral in the Western Hemisphere The oldest cathedral in the Western hemisphere is the Cathedral of Santa Maria la Menor, constructed between 1512 and 1541 in Santo Domingo, now the capitol of the Dominican Republic.

  Colonial FortressThe imposing fortress of San Felipe de Barajas, in the foreground, was built in the mid-17th century to defend the colonialport settlement of Cartagena. Modern day Cartagena, Colombia, can be seen in the background.Dave G. Houser/Post-Houserstock/Corbis The use of architecture and urban planning as tools of European conquest is a recurrent theme in Latin American history. King Philip II of Spain ordered town plannersto use a grid or checkerboard plan for the layout of new towns...

• 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...

• Antigua and Barbuda - country.

  The monetary unit of Antigua and Barbuda is the East Caribbean (EC) dollar of 100 cents (2.70 East Caribbean dollars equal U.S.$1, a fixed rate since 1976). VI ENVIRONMENTAL CONCERNS The growth of the tourist industry has created some environmental problems, including uncontrolled disposal of sewage from hotels on the beach. Hotel developmentalso threatens the Antiguan mangrove trees. Water management is another major area of concern because of limited natural freshwater resources. Coral reefs...

• Aksum.

  doctrine that Christ was both divine and human. The Council of Chalcedon condemned Monophysitism in 451, and since that time the Coptic Church has beenindependent of other Christian churches. After the Council of Chalcedon, priests who continued to teach Monophysitism were persecuted in the eastern Roman Empire, and many migrated to Aksum. The influxof priests, along with the support of the royal family, strengthened missionary efforts in Aksum. Many churches and monasteries were founded after 4...

• From Bulfinch's Mythology: Perseus and Medusa - anthology.

  The Sea-monster Perseus, continuing his flight, arrived at the country of the Æthiopians, of which Cepheus was king. Cassiopeia his queen, proud of her beauty, had dared to compareherself to the Sea-Nymphs, which roused their indignation to such a degree that they sent a prodigious sea-monster to ravage the coast. To appease the deities,Cepheus was directed by the oracle to expose his daughter Andromeda to be devoured by the monster. As Perseus looked down from his aerial height he beheld thev...

• Surrealism I INTRODUCTION Surrealism, artistic and literary movement that explored and celebrated the realm of dreams and the unconscious mind through the creation of visual art, poetry, and motion pictures.

  Hieronymus Bosch’s The Garden of Earthly Delights (about 1505-1510).© 2008 Salvador Dali, Gala-Salvador Dali Foundation / Artists Rights Society (ARS), New York./Bridgeman Art Library, London/New York Dreams, according to Freud, were the royal road to studying the unconscious, because it is in dreams that our unconscious, primal desires manifest themselves. Theincongruities in dreams, Freud believed, result from a struggle for dominance of ego and id. In attempting to access the real workings of...

• Los Angeles - geography.

  size and population) among all the cities in Los Angeles County. It is irregular in shape because it has grown over the years through the annexation of surrounding territoryand cities. The city proper is shaped like a lighted torch, its narrow handle extending north from the Port of Los Angeles to downtown Los Angeles, and its flames flickeringirregularly to the north, west, and northwest. Several separate cities—such as Beverly Hills, Santa Monica, and Culver City—are partly or completely surro...

• From Bulfinch's Mythology: Bacchus (Dionysus) - anthology.

  me their fishing rods and nets and their fisherman's trade. This I followed for some time, till growing weary of remaining in one place, I learned the pilot's art and howto guide my course by the stars. It happened as I was sailing for Delos we touched at the island of Dia and went ashore. Next morning I sent the men for fresh water,and myself mounted the hill to observe the wind; when my men returned bringing with them a prize, as they thought, a boy of delicate appearance, whom they hadfound a...

• From Bulfinch's Mythology: Charlemagne - anthology.

  The titles of some of Archbishop Turpin's chapters will show the nature of his history. They are these: 'Of the Walls of Pampeluna, that fell of themselves.' 'Of theWar of the holy Facundus, where the Spears grew.' (Certain of the Christians fixed their spears, in the evening, erect in the ground, before the castle; and found them,in the morning, covered with bark and branches.) 'How the Sun stood still for Three Days, and the Slaughter of Four Thousand Saracens.' Turpin's history has perhap...