1005 résultats pour "sées"

• Winston Churchill.

  sufficient tools to break the stalemate on the western front and he worked on developing armored fighting vehicles (tanks) to break the deadlock and end theslaughter. As the lines hardened on the western front, Churchill focused on a campaign to force open the Dardanelles Strait, controlled by the Ottoman Empire, to give the Allies adirect route to Russia through the Black Sea. Such a move would bring much-needed supplies to the Russian armies and eliminate the Ottomans from the war. Whenthe nav...

• Winston Churchill .

  sufficient tools to break the stalemate on the western front and he worked on developing armored fighting vehicles (tanks) to break the deadlock and end theslaughter. As the lines hardened on the western front, Churchill focused on a campaign to force open the Dardanelles Strait, controlled by the Ottoman Empire, to give the Allies adirect route to Russia through the Black Sea. Such a move would bring much-needed supplies to the Russian armies and eliminate the Ottomans from the war. Whenthe nav...

• Astrobiology - astronomy.

  water to help reactions along. American chemists Stanley Miller and Harold Urey tested part of Oparin and Haldane’s hypothesis in the early 1950s by simulating conditions of the early Earth. In whathas become known as the Miller-Urey experiment, the two scientists connected two flasks with a loop of glass tubing that allowed the gases to pass between the flasks.They filled the upper flask with methane, ammonia, and hydrogen—components thought to have been in the early atmosphere. They filled the...

• Internet.

  usually pays a fixed monthly fee for a dedicated connection. In exchange, the company providing the connection agrees to relay data between the user’s computer andthe Internet. Dial-up is the least expensive access technology, but it is also the least convenient. To use dial-up access, a subscriber must have a telephone modem, a device thatconnects a computer to the telephone system and is capable of converting data into sounds and sounds back into data. The user’s ISP provides software that con...

• Abolitionist Movement.

  The American Revolution (1775-1783) and the French Revolution (1789-1799), widely seen as revolutions by citizens against oppressive rulers, transformed thisEnlightenment assertion into a call for universal liberty and freedom. The successful slave revolt that began in the French colony of Saint-Domingue in 1791 was part of this revolutionary age. Led by François Dominique ToussaintLouverture, black rebels overthrew the colonial government, ended slavery in the colony, and in 1804 established th...

• Abolitionist Movement - U.

  The American Revolution (1775-1783) and the French Revolution (1789-1799), widely seen as revolutions by citizens against oppressive rulers, transformed thisEnlightenment assertion into a call for universal liberty and freedom. The successful slave revolt that began in the French colony of Saint-Domingue in 1791 was part of this revolutionary age. Led by François Dominique ToussaintLouverture, black rebels overthrew the colonial government, ended slavery in the colony, and in 1804 established th...

• Fishing.

  directly to the spool and turns the spool one rotation at a time. C Fishing Lines Fishing lines serve as the link between the angler’s reel and the lure or bait. The most popular line used for sportfishing is monofilament nylon line, which is strong anddurable and has a certain amount of stretch, which helps when an angler sets the hook. The line comes in a variety of strengths, from 2-pound test to more than 100-pound test. (Pound test is the amount of pressure that can be put on a line before...

• Human Nutrition.

  is one of the most preventable types of cancer. Nutritionists caution that most Americans need to eat more complex carbohydrates. In the typical American diet, only 40 to 50 percent of total calories come fromcarbohydrates—a lower percentage than found in most of the world. To make matters worse, half of the carbohydrate calories consumed by the typical American comefrom processed foods filled with simple sugars. Experts recommend that these foods make up no more that 10 percent of our diet, bec...

• Environment.

  escape into space of the infrared energy radiated back out by Earth. This process is referred to as the greenhouse effect. These gases, primarily carbon dioxide,methane, nitrous oxide, and water vapor, insulate Earth’s surface, helping to maintain warm temperatures. Without these gases, Earth would be a frozen planet with anaverage temperature of about -18°C (about 0°F) instead of a comfortable 15°C (59°F). If the concentration of these gases rises, they trap more heat within theatmosphere, caus...

• Theodore Roosevelt.

  in Oyster Bay, Long Island. The couple had five children, Theodore Jr., Kermit, Ethel Carow, Archibald Bullock, and Quentin. They also raised Alice, Roosevelt’s daughterfrom his first marriage. Discouraged with politics, Roosevelt enjoyed family life and literary pursuits. He wrote Essays on Practical Politics in 1888. The same year he also wrote an opinionated biography of Gouverneur Morris, an American statesman who helped draft the Constitution of the United States. The book revealed far mo...

• Theodore Roosevelt

  in Oyster Bay, Long Island. The couple had five children, Theodore Jr., Kermit, Ethel Carow, Archibald Bullock, and Quentin. They also raised Alice, Roosevelt’s daughterfrom his first marriage. Discouraged with politics, Roosevelt enjoyed family life and literary pursuits. He wrote Essays on Practical Politics in 1888. The same year he also wrote an opinionated biography of Gouverneur Morris, an American statesman who helped draft the Constitution of the United States. The book revealed far mo...

• Football.

  C Special Teams Each team has players who enter the game during special plays such as kickoffs, field goals, punts, and returns. The kicker kicks off at the beginning of a game or half,and after his team has scored. The kicker also scores points for the offensive team by kicking the ball through the goalpost’s vertical posts, also known as the uprights;these scores are called field goals. When the offensive team must surrender the ball to the opponents, a punter comes in to kick the ball downfi...

• Russland - geographie.

  Stanowoigebirge und Dshugdshurgebirge. Im Fernen Osten erheben sich das Burejagebirge und der Sichote-Alin. 2.2 Küsten, Flüsse, Seen und Meere Russland hat von allen Ländern der Erde die längste, ununterbrochene Küstenlinie. Sie erstreckt sich entlang dem Nordpolarmeer und dem Pazifischen Ozean über mehr als32 000 Kilometer. Weitere Küstenabschnitte bestehen am Schwarzen Meer und Kaspischen Meer im Süden. Russland besitzt nur sehr wenige ganzjährig zugängigeMeereshäfen; der größte Teil der Küst...

• Russland - geographie.

  Stanowoigebirge und Dshugdshurgebirge. Im Fernen Osten erheben sich das Burejagebirge und der Sichote-Alin. 2.2 Küsten, Flüsse, Seen und Meere Russland hat von allen Ländern der Erde die längste, ununterbrochene Küstenlinie. Sie erstreckt sich entlang dem Nordpolarmeer und dem Pazifischen Ozean über mehr als32 000 Kilometer. Weitere Küstenabschnitte bestehen am Schwarzen Meer und Kaspischen Meer im Süden. Russland besitzt nur sehr wenige ganzjährig zugängigeMeereshäfen; der größte Teil der Küst...

•       LES YEUX NE SERVENT PAS QU'À VOIR (EYES DO MORE THAN SEE)       Après des centaines de milliards d'années, il se considérait subitement comme Ames.

  Ames n’avait pasressenti untelfrémissement dansseslignes deforce depuis... combien detemps ? S’il essayait maintenant pourBrock, etsiça marchait, iloserait manipuler laMatière devantl’assemblée desêtres d’Energie quiattendaient sitristement dunouveau depuisdesères. La Matière étaitrare, là,entre lesgalaxies, maisAmes larassembla, lagratta etlamalaxa durantdes années-lumière-cubes, enchoisissant lesatomes, ilobtint uneconsistance deglaise etfaçonna lamatière enune forme ovoïde quis’étala au-desso...

• Squirrels You often see them perched on park benches, scampering up trees, or dashing across telephone wires.

• The discovery in 1966 of large deposits of natural gas and oil in the North Sea has enabled Norway to sustain a good level of growth despite successive falls in the price of Crude.

• Thaumus (Wonder) Greek An ancient sea god, ranked among the second-generation of Titans; son of Gaia and Pontus; brother of Ceto, Phorcys, Nereus, and Eurybia.

• Number Theory I INTRODUCTION Number Theory, branch of mathematics that deals with the properties and relationships of numbers (see Number).

• Quatre-vingt-treize Georgette, celle de vingt mois, la dernière née des trois, qui tétait encore en mai, souleva sa petite tête, se dressa sur son séant, regarda ses pieds, et se mit à jaser.

  La jaserie de Georgette n'avait pas éveillé Gros-Alain, mais au bruit de la cuiller dans l'écuelle, il se retourna en sursaut, et ouvrit les yeux. Gros-Alain était celui de trois ans. Il vit son écuelle, il n'avait que le bras à étendre, il la prit, et, sans sortir de son lit, son écuelle sur ses genoux, sa cuiller au poing, il fit comme René-Jean, il se mit à manger. Georgette ne les entendait pas, et les ondulations de sa voix semblaient moduler le bercement d'un rêve. Ses yeux grands o...

• Marlon Brando Marlon Brando (1924-2004), American actor known for his use of the naturalistic "method" style of acting (see Stanislavsky Method).

• Stheno (Strong) Greek One of the three Gorgons, female monsters; daughter of Ceto, an ancient sea goddess, and Phorcys; her sisters were Euryale and Medusa.

• Latium Roman In ancient times, a region in west-central Italy, south and east of the Tiber River on the shores of the Tyrrhenian Sea.

• Neda Greek One of the oldest of the Oceanids, sea Nymph daughters of the Titan gods, Oceanus and Tethys; considered by many Greek writers to be a second-generation Titan.

• LIGHT, RADIATION AND TELESCOPES

  As with all waves, light waves have a certain wavelength. This is the distance between the crests, or high points, of two successive waves; or between the troughs, or low points, of two successive waves. Alternatively, we can describe a wave by its frequency, the number of complete waves passing a certain point every second. A long wavelength means a low frequency, because fewer waves pass per second; and a short wavelength means a high frequency, because more waves pass every second. Light, h...

• Arctic - geography.

  B Rivers and Lakes Low precipitation is characteristic of the Arctic, so large and elaborate river and lake systems are rare. In many places, however, permafrost (permanently frozen subsoil)restricts the downward drainage of meltwater from snow, and the water accumulates on the surface as shallow lakes, ponds, and marshes. In addition, rivers from morehumid regions flow seaward across the dry Arctic terrain. Several large rivers are in the Russian Arctic, and the Mackenzie and Yukon rivers are...

• Jason (Iason) Greek The hero of one of the most famous Greek legends, often known as "Jason and the Golden Fleece," or "Jason and the Argonauts.

  They fought among themselves until all were dead. Medea then led Jason to the place where the Golden Fleece hung, guarded by a terrible dragon. Using a magic potion, Medea put the dragon to sleep, allowing Jason to secure the precious trophy. Jason and the Argonauts went to sea, accompanied by Medea, and pursued by King Aeetes. Medea slew her brother, Absyrtus, who had accompanied them. She cut his body into pieces and flung them into the sea and onto the surrounding land, knowing that Aeetes wo...

• Electric Lighting.

  successful arc lamp in 1878. Tungsten filaments were substituted for carbon filaments in incandescent lamps in 1907, and gas-filled incandescent lamps were developedin 1913. The fluorescent lamp was introduced in 1938. See also Lamp. For most of the 20th century the incandescent light bulb was widely used for lighting in homes. More energy-efficient and longer-lasting fluorescent lamps were adoptedfor industrial and office use. In 1979 a compact fluorescent bulb that screwed into ordinary lig...

• Geography - geography.

  A Collecting Data Geographers may collect data in the field or from secondary sources, such as censuses, statistical surveys, maps, and photographs. Advances made since World War II(1939-1945) in the use of aerial photography, including the use of special films, and in techniques for obtaining three-dimensional views of the landscape from the air haveenabled geographers to perform more detailed studies of the earth and its resources ( see Aerial Survey). Geographers also have made use of radar...

• POLYNÉSIE FRANÇAISE, SESSION DE JUIN 1995 LANGUE VIVANTE 2 - SÉRIE L

  25 "What's so funny?" 1 finally said. It occurred tome that perhaps she was laughing at me, at my life. Maybe she had listened through the wall and heard nothing, the stagnant silence of our unhappy bouse. "Why are you laughing?" 1 demanded. "My mother kicked me out," she finally said. She talked with a 30 swaggerl, seeming to be proud of this fact. And then she snickered 6 a little and said, "We had this fight and she pushed me out th...

• Excerpt from A Tale of Two Cities - anthology.

  “Good day, citizeness.” “Good day, citizen.” This mode of address was now prescribed by decree. It had been established voluntarily some time ago, among the more thorough patriots; but, was now law foreverybody. “ Walking here again, citizeness?” “You see me, citizen!” The wood-sawyer, who was a little man with a redundancy of gesture (he had once been a mender of roads), cast a glance at the prison, pointed at the prison, andputting his ten fingers before his face to represe...

• Shrimp - biology.

  shrimp have a maximum length of about 20 cm (8 in). On the West Coast, the Franciscan Bay shrimp is caught commercially. Freshwater shrimp are most common in warm parts of the world. They include river shrimp, edible shrimp that are trapped or farmed in the tropics, and also all trueshrimp that have become adapted for life in caves. Cave shrimp are typically pale, with vestigial (nonfunctioning) eyes, and they find their way mainly by touch. Decapod shrimp also include animals that are rarely ea...

• Excerpt from Pericles - anthology.

  To any. LYSIMACHUS. Yet let me obtain my wish. Helicanus draws a curtain revealing Pericles lying on a couch HELICANUS. Behold him. This was a goodly person, Till the disaster that one mortal nightDrove him to this. LYSIMACHUS. Sir King, all hail! The gods preserve you!Hail, royal sir! HELICANUS. It is in vain. He will not speak to you. LORD. Sir,We have a maid in Mytilene, I durst wager, Would win some words of him. LYSIMACHUS. 'Tis well bethought.She questionless, with her sweet harmonyA...

• brushing past me?

  trying tofind theone onwhich shewas born, herfirst love, when shelast saw herparents, andIwas looking forAnna, too, Isearched andsearched, Igot apaper cutonmy forefinger andbled alittle flower ontothepage onwhich Ishould have seenherkissing somebody, butthis was allIsaw: I wanted tocry but Ididn't cry,Iprobably shouldhavecried, Ishould havedrowned usthere inthe room, ended our suffering, theywould havefound usfloating face-down intwo thousand whitepages, orburied underthesalt ofmy evaporated tea...

• 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...

• Poetry of Edgar Allan Poe - anthology.

  Ever yet was blest with seeing bird above his chamber door—Bird or beast upon the sculptured bust above his chamber door,With such name as “Nevermore.” But the raven, sitting lonely on the placid bust, spoke onlyThat one word, as if his soul in that one word he did outpour.Nothing further then he uttered—not a feather then he fluttered—Till I scarcely more than muttered, “other friends have flown before—On the morrow he will leave me, as my hopes have flown before.' Then the bird said, “Nevermo...

• Barcos menores (diseño y construcción) - ciencia y tecnologia.

  Cuando el volumen sumergido del barco ha sido diseñado para cumplir el requisito de que el peso del barco y su contenido sea igual al peso del agua desplazada, ladistribución debe ser establecida de modo apropiado. El peso de un motor fueraborda en la popa de un barco pequeño tiende a hundirlo más por ese extremo (trima a popa). Si esa tendencia no puede ser compensadacolocando un peso equivalente a proa, la realineación deberá obtenerse ensanchando el casco en la zona de popa de tal forma que u...

• Stevenson: From Treasure Island - anthology.

  air in front of him: ‘Will any kind friend inform a poor blind man, who has lost the precious sight of his eyes in the gracious defence of his native country, England, and God bless KingGeorge!—where or in what part of this country he may now be?’ ‘You are at the “Admiral Benbow,” Black Hill Cove, my good man,’ said I. ‘I hear a voice,’ said he—‘a young voice. Will you give me your hand, my kind young friend, and lead me in?’ I held out my hand, and the horrible, soft-spoken, eye...

• Global Warming.

  some of the warming influence of increasing greenhouse gases. A1 Carbon Dioxide Carbon dioxide is the second most abundant greenhouse gas, after water vapor. Carbon dioxide constantly circulates in the environment through a variety of naturalprocesses known as the carbon cycle. It is released into the atmosphere from natural processes such as eruptions of volcanoes; the respiration of animals, whichbreathe in oxygen and exhale carbon dioxide; and the burning or decay of plants and other organic...

• Transistor.

  During the late 1960s a new electronic technique, the integrated circuit, began to replace the transistor in complex electronic equipment. Although roughly the samesize as a transistor, an integrated circuit performs the function of 15 to 20 transistors. A natural development from the integrated circuit in the 1970s has been theproduction of medium-, large-, and very large-scale integrated circuits (MSI, LSI, and VLSI), which have permitted the building of a compact computer, orminicomputer, con...

• 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...

• Sound I INTRODUCTION Sound, physical phenomenon that stimulates the sense of hearing.

  A fundamental law of harmony states that two notes an octave apart, when sounded together, produce a pleasant-sounding combination. Other combinations of notescan also be pleasing. Physically, an interval of a fifth consists of two notes, the frequencies of which bear the arithmetical ratio 3 to 2, and a major third, the ratio 5 to4. Fundamentally, the law of harmony states that two or more notes sound pleasant when played together if their frequencies bear small, whole number ratios; if thefreq...

• Ancient Greece - history.

  Palace of KnossosThe ancient city of Knossos was a center of the Minoan civilization, an advanced society on Crete named after Minos, a legendaryCretan king. Skilled in such fields as engineering and architecture, the Minoans constructed the palace at Knossos in 1700 bc. Aserious fire at least three centuries later caused the collapse of the palace and foreshadowed the subsequent decline of the city.Wolfgang Kaehler Settlers had begun sailing from Asia Minor to Crete about 6000 BC because the i...

• To have a conscience involves being conscious of the moral quality

  ends up doing the right thing. Talk of a ‘perverted' conscience may mean that a person's ultimate convictions are judged to be perverse, as in the first strand identified; or that their capacity to know good from evil, in general or in the particular case, has been distorted or corrupted. Building on the above, we may note a third emphasis in the idea of conscience, to do with the care, intensity and frequency with which someone examines the moral credentials of their desires, feelings,...

• Theseus - Mythology.

  claim his birthright from his father, the king. Aethra took Theseus, when he was 16, to the rock, which the lad lifted easily, and sent him on his way to Athens. Theseus had many adventures on his journey and entered Athens as a hero. Warmly welcomed by his father, Theseus then went on to his greatest adventure, the slaying of the Minotaur, the dreaded bullmonster of King Minos of Crete. Every year, Minos demanded seven men and seven maids from Athens to be sacrificed to the Minotaur, thus bring...

• Anatomy.

  The body defends itself against foreign proteins and infectious microorganisms by means of a complex dual system that depends on recognizing a portion of the surfacepattern of the invader. The two parts of the system are termed cellular immunity, in which lymphocytes are the effective agent, and humoral immunity, based on theaction of antibody molecules. When particular lymphocytes recognize a foreign molecular pattern (termed an antigen), they release antibodies in great numbers; other lymphocy...

• Zeus (Day, Bright Sky) Greek The chief god of Greek mythology.

  induced Cronus into releasing his brothers and sisters, the siblings decided to go to war against Cronus and the Titans. For 10 long years, Zeus fought against the Titans, who were led by the mighty Atlas, for Cronus was now old. Finally Zeus enlisted the help of Gaia (Earth), who advised him to release the Cyclopes and the Hundred-Handed Ones (the Hecatoncheires), who had been imprisoned in the Underworld. Zeus did this, and in gratitude the Cyclopes gave Zeus the thunderbolt as a weapon. They...

• Reproduction - biology.

  E Gestation After fertilization of the egg, the resulting zygote undergoes cell division and differentiation to form the embryo. In most higher plants, the embryo is enclosed in a layerof nutritive material surrounded by a hard outer covering, forming the seed. In most lower animals the embryo, surrounded by the nutritive material of the formerovum, is enveloped by a leathery or calcareous shell and is extruded from the body of the female. Animals, such as birds, that lay their eggs before the...

• Azerbaijan - country.

  second most important industrial center after Baku. A Ethnic Groups Azerbaijan, including the autonomous exclave of Naxçivan, is populated mostly by ethnic Azerbaijanis, who are also known as Azeris. The ethnic composition of thecountry changed due to a civil war between the government of Azerbaijan and Armenian secessionists in the Nagorno-Karabakh enclave. Beginning in 1988, when thepeople of Nagorno-Karabakh unilaterally decided to secede from Azerbaijan, nearly the entire Azerbaijani popula...

• 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...