383 résultats pour "additive"

• Tokyo - geography.

  The port of Tokyo has expanded tremendously in recent years and is now the second largest in Japan (after Yokohama) in value of trade. In 1993 it accounted forapproximately 14 percent of all trade by Japan’s ports. Reasons for the port’s growth include the deepening of sea lanes in Tokyo Bay, large reclamation projects tocreate room for new facilities and container terminals, and improvements to storage and distribution facilities. The largest categories of exports from the port of Tokyoare mach...

• Radio.

  signal, such as a musical note. This form of modulation, AM, is used in many radiotelephony services including standard radiobroadcasts. AM is also employed for carriercurrent telephony, in which the modulated carrier is transmitted by wire, and in the transmission of still pictures by wire or radio. See Broadcasting, Radio and Television. In FM the frequency of the carrier wave is varied within a fixed range at a rate corresponding to the frequency of a sound signal. This form of modulation, p...

• Slavery in the United States - U.

  tripled, from about 1.2 million to almost 4 million in 1860. The natural growth of the slave population meant that slavery could survive without new slave imports. Natural population growth also hastened the transition from an African to an African American slave population. By the 1770s, only about 20 percent of slaves in thecolonies were African-born, although the concentration of Africans remained higher in South Carolina and Georgia. After 1808 the proportion of African-born slavesbecame tin...

• From Bush v.

  legal requirements. This case has shown that punch card balloting machines can produce an unfortunate number of ballots which are not punched in a clean, complete way by the voter.After the current counting, it is likely legislative bodies nationwide will examine ways to improve the mechanisms and machinery for voting. B The individual citizen has no federal constitutional right to vote for electors for the President of the United States unless and until the state legislature chooses astatewide...

• Cell (biology) - biology.

  proteins, or other proteins required by the cell. While relatively simple in construction, prokaryotic cells display extremely complex activity. They have a greater range of biochemical reactions than those found in theirlarger relatives, the eukaryotic cells. The extraordinary biochemical diversity of prokaryotic cells is manifested in the wide-ranging lifestyles of the archaebacteria andthe bacteria, whose habitats include polar ice, deserts, and hydrothermal vents—deep regions of the ocean un...

• Dolphin (aquatic mammal) - biology.

  Scientists have observed dolphins displaying three types of caregiving behaviors: standing by, excitement, and supporting. In standing-by behavior, dolphins remain inthe vicinity of an injured or ill companion without offering aid. In excitement behavior, dolphins swim swiftly in circles around an injured dolphin, responding aggressivelytoward threats to the injured animal. For instance, they may bite harpoon lines or charge boats that come too close to the animal. In supporting behavior, one or...

• Native American Policy.

  of white settlement dominated policy during the second quarter of the 19th century. IV REMOVAL PERIOD The idea of moving Native Americans to a different part of the country was not new. After the Louisiana Purchase in 1803, President Thomas Jefferson had suggestedthat tracts of land in this vast new territory could be given to native peoples if they agreed to cede their lands in the eastern part of the country. Transfers occurred in apiecemeal way, but no consistent removal program developed u...

• Alcoholism.

  Although a consensus is growing among health professionals that alcohol dependence is a disease, society’s attitudes toward individuals with drinking problems remainambivalent and confused. Until the mid-20th century, the typical picture of the alcoholic was of someone without steady employment, unable to sustain familyrelationships and most likely in desperate financial straits. But this stereotype was largely dispelled when highly respected people publicly admitted their alcoholdependence and...

• Spread of Islam - History.

  Muhammad died in 632 and was succeeded by Abu Bakr, the father of Muhammad’s favorite wife, Aisha. Abu Bakr was the first caliph ( khalifah, Arabic for “successor”) of Islam. Like Muhammad, Abu Bakr was a member of the Quraysh clan. While neither Abu Bakr nor any subsequent caliph claimed the role of prophet, they wereleaders of this new religious enterprise that was quickly becoming a political entity as well. The first four caliphs, all of whom were selected by some form of council ofMuslims,...

• 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...

• Ottoman Empire .

  fleets at Suez, Egypt; though the Portuguese were not expelled, Selim did manage to prevent the establishment of a total Portuguese monopoly over the spice trade. Selim I died in 1520 after having spent most of his short reign on matters pertaining to the east. His son and successor Süleyman I (reigned 1520-1566) again turnedthe attention of the Ottomans to the west. In August 1521 Süleyman, later known as Süleyman the Magnificent, opened the road to Hungary by capturing Belgrade, aHungarian str...

• Ottoman Empire - History.

  fleets at Suez, Egypt; though the Portuguese were not expelled, Selim did manage to prevent the establishment of a total Portuguese monopoly over the spice trade. Selim I died in 1520 after having spent most of his short reign on matters pertaining to the east. His son and successor Süleyman I (reigned 1520-1566) again turnedthe attention of the Ottomans to the west. In August 1521 Süleyman, later known as Süleyman the Magnificent, opened the road to Hungary by capturing Belgrade, aHungarian str...

• Jazz I INTRODUCTION Joshua Redman Saxophonist Joshua Redman, a graduate of Harvard University, became a fast-rising star in jazz in the 1990s.

  performed a highly produced, jazz-inspired form of blues that was popular in traveling minstrel shows and vaudeville. Thisexample is from the song “St. Louis Blues,” written by American composer and trumpet player W. C. Handy in 1914 andrecorded by Smith in 1925."St. Louis Blues" performed by Bessie Smith, from The Riverside History of Classic Jazz (Cat.# Riverside RB-005) Riverside Records under master license to Fantasy, Inc. All rightsreserved./Frank DriggsCollection/Archive Photos Jazz is ro...

• Turkmenistan - country.

  A Ethnic Groups With Turkmens constituting 77 percent of the population, Turkmenistan is the most ethnically homogeneous of the Central Asian republics. Uzbeks make up the largestminority group, with about 9 percent of the population. Other ethnic groups include Russians, Kazakhs, Tatars, Ukrainians, Azeris (ethnic Azerbaijanis), Armenians, andBaluch. In 1993 a bilateral treaty between Turkmenistan and Russia granted dual citizenship to Russians in the republic. At the 1995 census Russians cons...

• Algeria - country.

  areas to fishing. National parks, including the giant Tassili N’Ajjer National Park in the eastern corner of the country, comprise a large proportion of the protected area. The effects of Algeria’s human population on the fragile landscape have been severe. The greatest ecological threats are deforestation and burning of scrub vegetation,conversion of steppe habitat to arable land, and soil erosion due to overgrazing and poor farming practices. Pollution of Mediterranean coastal waters is pervas...

• Washington, D.

  structures built according to L’Enfant’s plan. During the War of 1812, British troops set fire to the White House, destroying its interior. President James Madison and hisfamily lived in the Octagon while the White House was being rebuilt. 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 endsat 14th Street, landscaped greenery extends to the Potomac. The Washington Monument, whose m...

• Saskatchewan (province) - Geography.

  The length of the frost-free season varies within the province. In the southwest, particularly in the valley lands along the South Saskatchewan River, the frost-freeperiod ranges from 150 to 160 days. Regina enjoys about 123 frost-free days, and Saskatoon has about 111. The far north has only from 85 to 95 frost-free days. One important characteristic of Saskatchewan’s climate is the great variability in temperature and precipitation from year to year, which is often critical for agriculture.The...

• Saskatchewan (province) - Canadian History.

  The length of the frost-free season varies within the province. In the southwest, particularly in the valley lands along the South Saskatchewan River, the frost-freeperiod ranges from 150 to 160 days. Regina enjoys about 123 frost-free days, and Saskatoon has about 111. The far north has only from 85 to 95 frost-free days. One important characteristic of Saskatchewan’s climate is the great variability in temperature and precipitation from year to year, which is often critical for agriculture.The...

• Banking.

  loans, and some commercial loans in addition to checking accounts and time deposits. Credit unions, SLAs, and savings banks help encourage thriftiness by paying interest to consumers who put their money in savings deposits. Consequently, creditunions, SLAs, and savings banks are often referred to as thrift institutions. Of the various types of banks in the United States, commercial banks account for the greatest single source of the financial industry’s assets. In 2000 the 8,528commercial banks...

• Wyoming (state) - geography.

  The basins, which lie in the rain shadow of mountains, are very dry, with an average annual precipitation of about 250 mm (about 10 in) or less; the Great Plains regionhas an annual average of about 380 mm (about 15 in), and the Black Hills region receives slightly more. Thunderstorms and hailstorms are relatively frequent insummer. The annual snowfall ranges from about 500 mm (about 20 in) in the Bighorn Basin to well over 5,100 mm (over 200 in) in the higher mountains, where annualprecipitatio...

• Wyoming (state) - USA History.

  The basins, which lie in the rain shadow of mountains, are very dry, with an average annual precipitation of about 250 mm (about 10 in) or less; the Great Plains regionhas an annual average of about 380 mm (about 15 in), and the Black Hills region receives slightly more. Thunderstorms and hailstorms are relatively frequent insummer. The annual snowfall ranges from about 500 mm (about 20 in) in the Bighorn Basin to well over 5,100 mm (over 200 in) in the higher mountains, where annualprecipitatio...

• C, Elle modifie aussi l'homme qui l'utilise ► [individu contemporain ne se conçoit plus sans un certain nombre d'additions techniques...

  C, Elle modifie aussi l'homme qui l'utilise ► [individu contemporain ne se conçoit plus sans un certain nombre d'additions techniques - de l'automobile au smartphone. ► Un tel outillage modifie les relations entre individus, conçues selon de nouvelles modalités du temps (tout doit être immédiat,« en temps réel») et de l'espace (confusion entre espace public et espace privé). ► Les biotechnologies (clones animaux, OGM, bébés éprouvettes, etc.) risquent de modifier le vivant lui-même. 0 Techniqu...

• alcène n.

• principe et fonctionnement cuisine moléculaire

  L'alginate de sodium, E401 est extrait d'algues brunes : Laminaria et Macrocystis. Il sert comme épaississant et gélifiant à froid et en faible concentration. Sa gélification est possible par la présence de calcium (dans les produits laitiers), ou de chlorure de calcium (E509) ou de calcaire (dans l’eau du robinet). 3. La lécithine de soja La lécithine de soja, E332 est des additifs que l'on trouve le plus dans nos aliments...

• U.F.R. BIOMEDICALE PCEM 1 Médecine René Descartes LES COMPOSES ETHYLENIQUES 1 Document Médecine René Descartes

• arithmétique - mathématiques.

  En arithmétique, on utilise trois types de nombres : les entiers naturels, les entiers relatifs et les nombres rationnels. L’ensemble des entiers naturels, noté , regroupe les nombres usuels servant à compter : 1, 2, 3, 4, 5, etc. Tout au long de l’histoire, les peuples ont inventé différents systèmes de numération. Celui qui est aujourd’hui en vigueur dans toutes les cultures modernes dénombre les objets par groupes de dix. Il s’agit du système de numération à base 10, dit système décimal. Le...

• Dictionnaire en ligne: DOUILLE2, substantif féminin.

  moi qui douille le ménage avec des condés ingénieux (LOUIS- FERDINAND DESTOUCHES, DIT CÉLINE, Mort à crédit, 1936, page 46 ). Il sortit une poignée de talbins pour douiller l'addition (LANGUE VERTE ET NOIRS DESSEINS (AUGUSTE LE BRETON), Du Rififi chez les hommes, 1953, page 39 ). 2

• benzocaine

  Spectres IR Identification de liaisons à l'aide du nombre d'onde correspondant ; détermination de groupes caractéristiques. COMPRENDRE Transformation en chimie organique Aspect macroscopique : - Modification de chaîne, modification de groupe caractéristique. - Grandes catégories de réactions en chimie organique : substitution, addition, élimination.   Aspect microscopique : - Liaison polarisée, site donneur et site accepteur de doublet d'électrons. - Interaction entre des sites...

• Le numéro à coté de la description correspond au répertoire

   fractions et nombres décimaux (Ermel) / 375- 380  fractions décimales et nombres décimaux (révision) / 412  proportionnalité / 413 -416  problèmes de raisonnement (non numériques) /417  ordre sur les nombres décimaux / 418 -422  addition et soustraction de nombres décimaux / 423- 428  multiplication d'un décimal par un entier / 459 -463  divisions : le quotient décimal / 464-466  aires et périmètres / 467 -470  masure d'aires / 471- 476  aires du carré et du rectangle / 477...

• arithmétique - encyclopédie.

  mathématiques. Aujourd'hui, on met à contribution les gros ordinateurs pour tenter d'infirmer des conjectures classiques ou pour en formuler de nouvelles. Nombre de diviseurs d'un entier et indicateur d'Euler. Soit n un entier naturel non nul. On note d (n) le nombre de diviseurs de n et f(n), l'indicateur d'Euler, c'est-à-dire le nombre d'entiers inférieurs à n et premiers avec n. Les fonctions arithmétiques d et f sont des fonctions arithmétiques multiplicatives, au sens suiva...

• arithmetique

  2 Lycée Pontus de Tyard708–709

• calcul.

  addition algébrique analyse - 2.MATHÉMATIQUES Bernoulli boulier différentiel (calcul) division - 1.MATHÉMATIQUES fluxions (méthode des) intégrale Leibniz Gottfried Wilhelm linéaire logarithme matrice - 2.MATHÉMATIQUES multiplication Newton (Isaac) nombre - 1.MATHÉMATIQUES proposition - 1.MATHÉMATIQUES sciences (histoire des) - La matière - Le calcul infinitésimal soustraction Les livres calcul, page 806, volume 2 2. MÉDECINE : petit caillou habituellement formé de sels de...

• Sciences : L'HYDROGÈNE

  L' hydrog ène Henry Cavendish, ! qui fut le premier a à isoler l'hydrog ène, put ainsi en déduire avec précision les compositions de l'air et de l'eau. La soudure ..,.._ au chalumeau oxyhydrique utilise l' intense chaleur que dégage la combustion de l'oxygè ne et de l'hydrog ène; ce procédé comporte des risques car, en certaines � proportions, le contact � entre les deux gaz � peut s'avérer explosif. u aussi l'hydrog...

• Ecran plat lcd

• Voyage de J.

  cappitaine, faignans avoir grand joye de nostre venue: lequel—aultres pour veoir ledict cappitaine &luy firent une merveilleuse feste, faignans estre joyeulx de sa venue, lequel pareillement, mss. 28 b 26 ledict Ledict seigneur, AB. 29 a 1 aller—l'aller, mss. 2 Canada—a Canada, mss. 8 dou... lesdictes... d'une lieue—du lieu ou... noz... demye lieue, mss. 14 femmes—femmes &filles, C. 20 chascun—chascune, mss. 25 yues—yver, mss....

• Le civisme

  « Le civisme, c’est se savoir partie prenante d’une collectivité qui n’est pas seulement une addition d’individualités. C’est aussi s’inscrire dans une continuité et reconnaître qu’on est bénéficiaire de l’héritage que vous laissent les générations précédentes : une société où, même s’il y a des sujets de désaccord, les rapports de force ont fait place à des rapports réglés par le droit. C’est encore admettre que ces ava...

• Voyage de J.

  23 bassin d'airain plain—bassin plain, C. 27 ledict Donnacona nostre cappitaine—ledict cappitaine, mss. b 7 navires &gens—navires, mss. 11 &davant—Et auparavant, mss. 14-15 lequel estoit demeuré à—lesquelz estoient en, mss. 17 grand haste ainsi que si les eussions voulu —si grand haste qu'il sembloit que les voulussions, AB. 18 a 3 à Hochelaga—audict Hochelaga, C. 4-5 ilz habillerent—ilz firent habiller, mss. 11 &leur bande vint—&puis vindrent avec...

• Voyage de J.

  8 chaire—chere, mss. apportoient leurs—apportoient les femmes leurs, AB. 12 bon recueil—bon voulloir, AB. 14 des petites—certaines, mss. 16 des barques—desdictes barques, mss. 19 a plus pres—au plus pres, mss. 22 a 2 hommes—mariniers, B. 4 &la—&de la, B. 10 en—a, mss. 16-18 possible, &plus belle terre &meilleure qu'on scauroit veoir, toute—possible de veoir &la plus belle terre meilleure, AB; possible &des plus belles terres du monde,...

• Voyage de J.

  15 faire ce plaisir—faire plaisir, mss. 20 &que ledict serviteur—quil, mss. 40 a 21 dire—luy dire, mss. 26 Aussi—Et aussi, mss. 27-28 le dict seigneur—(ajoutez:) Donnacona, mss. b 1 Accidentaulx—Occidentaulx, mss. 10 Picquemyans—Picquenyans, mss; Picqueniaux, L; Picquenions, T; Piquemains, L. 16-17 lesdictz Poullet &serviteur eurent faict leur —ledict serviteur eut faict son, mss. 21 vouloit—vouldroit, mss. 41 a 4 Sicadin—Stadin, AB; Sitadin, C;...

• Voyage de J.

  18 le—ledict, mss. 19 frosmond—Fromont, mss. 21 Montreueil—Montreul, mss; Montreal, LT; Montcevelles, Q. 22-23 Jehan poullet—(ce nom ne se trouve dans aucun des trois mss non plus que dans L. C'est une évidente interpolation, qui se reproduit en divers endroits de la narration, &qui demeure toujours exclusivement restreinte au texte imprimé de 1545). 23 Le second—au second, mss. 25 environ—de environ, mss. 27 tiers-tiers &plus pet...

• COMPRÉHENSION DES ESSAIS DE MONTAIGNE

  ESSAIS comme celle de Du Bellay au roi pour ses Antiquités de Rome ou de Castiglione au révérend et illustre seigneur Don Michel de Silva, évêque de V iseo, pour Le Livre du Courtisan, la camaraderie populaire de Rabelais avec ses« amis lecteurs» dans Pantagruel, ou plus soldatesque de Monluc envers la« noblesse de Gascougne »;ou encore la préciosité de Ronsard pour ses Amours, soit déclamatoire : «Divin troupeau», soit plus intime . «Prends...

• Voyage de J.

  12 mares—maree, mss, 15 deux brasses—deux &trois brasses, mss. 17 de ce puantes—decepvantes, mss (L &Q ont transcrit décevantes). 23 Sur Onaist—Surouaist, mss, 26 l'obbe—lebbe, mss. 12 a 1-2 passames—posasmes, mss. 3 matin—au matin, mss, 8 marsouyns—merhoux, mss (L a lu moroux, T morhoux, &Q morrues). 11 b 8 Estre—estocq, mss; (L, T &Q lisent uniformément estoc). 12 ladicte riviere—ledict fleuve, mss. 12 a 14 fors—fort, mss. 16 fleuve—fleuv...

• Voyage de J.

  26 hoga—honga, mss. 27 Cudragny—Cudouagny, mss. 48 a 2 quatsream—quat srean, mss. 3, 5 casigno—quasigno, mss. 4 aignaz—aigay, mss, 6 quaddadia—quadadia, mss. 10 agheda—aggoheda, mss. 13 ung... quahetam—une... quahetan, mss, 16 de dains ilz dient que se sont moutons &Les appellent -ung daim, mss. 19 agayo—aggayo, AB. 20 ouyayes—oayes, mss. 21 le chemin—ilz appellent le chemin, C. 22 ou—,AB. 48 a 24-25 (Cet article manque dans le mss C.) 3 caho...

• Voyage de J.

  brochetz, truytes, carpes, braumes &aultres poissons deaue doulce. Et de toutes ses sortes de poissons faict ledict peuple de chascun selong leur saison grosse pescherie pour leur substance &victuaille, mss. 15 revenuz—arrivez, mss. 18 plus prochains—les plus prochains, AC. 22-23 Donnacona—(ajoutez:) Taignoagny, Dom Agaya, mss. 25 plus loing—loing, mss. 34 a 5 chemin dudict—chemin, &plus seur, est par ledict, mss. 6 à Hochelaga...

• Algebra - Mathematik.

  abstrakten Ansatz beeinflusst, verfasste George Boole The Laws of Thought (1854), eine algebraische Abhandlung der grundlegenden Logik (Boole’sche Algebra). Niels Henrik Abel (1802-1829)Porträt des norwegischen Mathematikers Niels Henrik Abel, der u. a. grundlegende Arbeiten über die Auflösungstheorie algebraischerGleichungen lieferte. Abel starb im Alter von 26 Jahren an Tuberkulose.Roger Viollet/Getty Images Die Axiomatisierung erfasste in der zweiten Hälfte des 19. Jahrhunderts unter den H...

• Arctic Ocean - Geography.

  formal claim. Russia maintains that the Lomonosov Ridge, a seabed feature that extends from Siberia to Greenland, is part of its continental shelf. With the warming of the Arctic Ocean and the melting of sea ice, the competition for seabed rights has grown more acute as nations contemplate the ability to explorefor and exploit seabed resources, especially oil and natural gas deposits. In 2007 Russia claimed sovereignty over the North Pole, and Canada claimed sovereignty overthe Northwest Passage...

• classification périodique - chimie.

  groupe des gaz rares ont un électron en excès. Ils ont donc tendance à perdre cet électron lors des réactions chimiques, et ont alors une valence de + 1 dans les composés formés. Une étude de la classification périodique basée sur cette théorie montre que la première couche électronique peut contenir jusqu'à 2 électrons, que la seconde couche contient un maximum de 8 électrons, que la troisième sature à 18 électrons, etc. Le nombre total d'éléments d'une période est le nombre d'électrons nécessa...

• Kansas City (Missouri) - geography.

  vicinity of the Holy Rosary Catholic Church is where many Italian immigrants settled. The West Side, bordering the Armourdale industrial district, is a Hispanic area. Blackneighborhoods comprise a large area south of downtown, and the neighborhoods east of the central business district have been mainly black for generations. An extensivearea of black and mixed race neighborhoods borders the central business district of Kansas City, Kansas. Many neighborhoods in northeastern Kansas City are inhab...

• Map - geography.

  Relief MapRelief maps are three-dimensional models of the terrain in an area; on them, color and scale are used to indicate geographicalfeatures rather than simply to delineate political boundaries. Because of this feature, relief maps are extensively used in engineeringand the military. This map shows portions of Alaska and northwestern Canada.United States Geological Survey Among the most important of the special-purpose maps are hydrographic and aviation charts. Hydrographic charts are used f...

• Color I INTRODUCTION Color © Microsoft Corporation.

  The colors that absorb light of the additive primary colors are called subtractive primary colors. They are magenta (purplish-pink), which absorbs green; yellow, whichabsorbs blue; and cyan (light greenish-blue), which absorbs red. Thus, if a green light is thrown on a magenta pigment, the eye will perceive black. These subtractiveprimary colors are also called the pigment primaries. They can be mixed together in varying amounts to match almost any hue. If all three are mixed in about equalamoun...