30 résultats pour "contribute"

• Poverty.

  economic and demographic trends, and (7) welfare incentives. A Overpopulation Overpopulation, the situation of having large numbers of people with too few resources and too little space, is closely associated with poverty. It can result from highpopulation density (the ratio of people to land area, usually expressed as numbers of persons per square kilometer or square mile) or from low amounts of resources, or from both. Excessively high population densities put stress on available resources....

• 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...

• Définition du terme: CONTRIBUER, verbe transitif.

  ? 2. Dans la r?alit? physique, une cause ne produit pas un effet, mais une multitude de causes distinctes contribuent ? le produire, sans qu'on ait aucun moyen de discerner la part de chacune d'elles. HENRI POINCAR?, La Valeur de la science, 1905, page 42. B.? Sp?cialement. Payer sa part d'une d?pense, d'une charge commune. La qualit? de citoyens oblige seulement ? contribuer ? la d?pense commune de l'?tat, suivant ses facult?s (MAXIMILIEN DE ROBESPIERRE, Discours, Sur le marc d'argent et l...

• Business ethics project

  B-The four CSR Models: The Economic, Philanthropic, Social Web and Integrative Model     The Economic Model of CSR holds that the primary duty of business is to fulfill economic functions. Therefore, the social responsibility of business managers is simply to pursue profits but of course within the law. We usually refer to profits as a direct measure to see how well a business firm is meeting the society's expectations. Profits is in fact the best indication that the company is being effective a...

• Communism

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

• 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...

• Bhutan - country.

  languages ( see Indo-Iranian Languages) and follow Hinduism. Nepalese people constitute a significant portion of Bhutan’s population. They are the most recent settlers, occupying south central and southwestern Bhutan. TheNepalese are mainly Rai, Gurung, and Limbu ethnic groups from the eastern mountains of Nepal. Nepalese immigration has been banned since 1959, when theBhutanese government feared the minority would become too populous. Nepalese are not permitted to live in the central Middle Hi...

• Parkinson Disease.

  III SYMPTOMS Parkinson disease most notably affects motor control (muscle activity). The disease progresses differently for each individual—symptoms develop swiftly in some peopleand slowly in others. Some Parkinson patients may develop problems that affect their intellect or ability to reason, or they may suffer from depression or anxiety. A Motor Control Problems Doctors look for the presence of four principal symptoms in patients they suspect may have Parkinson disease. Tremor (the involun...

• Lebanon (country) - country.

  during the civil war. Within the country, thousands of Shia Muslim refugees fled fighting in southern Lebanon in the 1990s and moved into shantytowns in Beirut’ssouthern suburbs. Lebanon’s major cities were greatly affected by the civil war. Beirut has gradually regained most of its prewar population and remains the country’s largest city. Tripoli,the northern port, is the second largest city. Jūniyah, north of Beirut, was developed as a wartime port and subsequently had a population boom. Za ḩl...

• Genetics - biology.

  construct identical buildings. Just as each contractor would require a full copy of the blueprint to construct a complete building, each new cell needs a complete copy ofan organism’s genetic information to function properly. Organisms use two types of cell division to ensure that DNA is passed down from cell to cell during reproduction. Simple one-celled organisms and other organisms thatreproduce asexually—that is, without the joining of cells from two different organisms—reproduce by a proces...

• How does the art contribute to the fight against social injustices in the United States of America?

  How does the art contribute to the fight against social injustices in the United States of America? INTRODUCTION: Justice’s main purpose is to establish equality and to be fair, but unfortunately the justice system is tainted by unfairness, especially in the United States, a very racist country. That’s the reason why many American citizens fight for a better country, a tolerant country. So how does the art of debate contribute to the fight against social injustices in the United Stat...

• Ice Ages.

  B Future Ice Ages The record of previous glacial activity is the best indicator for future ice ages. Scientists examine the evidence for the numerous 100,000-year glacial-interglacial cycleswithin the present ice age to attempt a forecast of future ice ages. Since all previous ice ages lasted tens of millions of years, our present ice age will likely continue fora considerable amount of time. Each glaciation begins slowly and may take 80,000 years or more to reach its maximum extent. A rapid me...

• Water Pollution.

  Cryptosporidium in the water supply of Milwaukee, Wisconsin, sickened more than 400,000 people and killed more than 100. H Thermal Pollution Water is often drawn from rivers, lakes, or the ocean for use as a coolant in factories and power plants. The water is usually returned to the source warmer than when itwas taken. Even small temperature changes in a body of water can drive away the fish and other species that were originally present, and attract other species in placeof them. Thermal pol...

• Bird. I INTRODUCTION Bird, animal with feathers and wings. Birds are the only

  B Physical Adaptations for Flight The internal body parts of all birds, including flightless ones, reflect the evolution of birds as flying creatures. Birds have lightweight skeletons in which many of themajor bones are hollow. A unique feature of birds is the furculum, or wishbone, which is comparable to the collarbones of humans, although in birds the left and rightportions are fused together. The furculum absorbs the shock of wing motion and acts as a spring to help birds breathe while they...

• Bird - biology.

  B Physical Adaptations for Flight The internal body parts of all birds, including flightless ones, reflect the evolution of birds as flying creatures. Birds have lightweight skeletons in which many of themajor bones are hollow. A unique feature of birds is the furculum, or wishbone, which is comparable to the collarbones of humans, although in birds the left and rightportions are fused together. The furculum absorbs the shock of wing motion and acts as a spring to help birds breathe while they...

• Oral de spe anglais Art et Débat d’idées How did the authors of the 20th century contribute to the emancipation of women?

  Art et Débat d’idées How did the authors of the 20th century contribute to the emancipation of women? Part 1: compare fiction to reality Part 2: women’s fights oeuvre integral : The Handmaid’s Tale - Margaret Atwood Part 1 First literary text : Extract : chapter 20: My body, my choice Second document : excerpt from the second sex Simone De Beauvoir Third document : lyrics from “you don’t own me” Part 2 Doc 1. visual document : Women's Strike for Peace and Equality Fifth Avenue, New Yo...

• Beijing - geography.

  other polluting materials contributes to the city’s severe air and water pollution. V EDUCATION AND CULTURE Beijing has more colleges and universities than any other Chinese city. The most prominent institutions are Peking University, founded in 1898; and Tsinghua University,founded in 1911, which is the most prestigious scientific and technical institution in the country. Both institutions are located in the northwest suburbs, an areaassociated with higher education and research. Also in this...

• Yangtze - Geography.

  A Agriculture and Industry Today about 400 million people, or about one-third of the population of China, live in the Yangtze Basin. Many are engaged in agriculture. The basin contributes nearlyhalf of China’s crop production, although only one-quarter of the basin is arable. The most fertile areas for farming are the Sichuan Basin, the plains between theYangtze and its tributary the Han, and the plains of the lower basin. In all about 40 percent of the cereals, more than 30 percent of the cott...

• Wilfrid Laurier.

  The Manitoba schools were the main issue in the 1896 election. Although the Catholic clergy campaigned against him, Laurier argued in Québec that he would obtainbetter terms for the Catholics by negotiating directly with the provincial government of Manitoba. “Hands off Manitoba” was an effective slogan in the other provinces aswell. A second issue was corruption in the Conservative Party, as a series of scandals had rocked the Bowell administration. Israel Tarte, a former Québec conservativewho...

• Wilfrid Laurier - Canadian History.

  The Manitoba schools were the main issue in the 1896 election. Although the Catholic clergy campaigned against him, Laurier argued in Québec that he would obtainbetter terms for the Catholics by negotiating directly with the provincial government of Manitoba. “Hands off Manitoba” was an effective slogan in the other provinces aswell. A second issue was corruption in the Conservative Party, as a series of scandals had rocked the Bowell administration. Israel Tarte, a former Québec conservativewho...

• Gothic Art and Architecture I INTRODUCTION Notre Dame Cathedral, Paris Notre Dame Cathedral, in Paris, was begun in 1163 and completed for the most part in 1250.

  and by external arches, called flying buttresses. Consequently, the thick walls of Romanesque architecture could be largely replaced by thinner walls with glass windows,and the interiors could reach unprecedented heights. A revolution in building techniques thus occurred. With the Gothic vault, a ground plan could take on a variety of shapes. The general plan of the cathedrals, however, consisting of a long three-aisled nave interceptedby a transept and followed by a shorter choir and sanctuary,...

• Vladimir Lenin I INTRODUCTION Vladimir Lenin (1870-1924), Russian revolutionary leader and theorist, who presided over the first government of Soviet Russia and then that of the Union of Soviet Socialist Republics (USSR).

  with Japan ( see Russo-Japanese War). A string of military defeats and the strains placed on society by the war made for a tense atmosphere in Saint Petersburg, and by the beginning of 1905 various segments of Russian society, including students and liberal members of the nobility, were calling for political reform. When an unarmedcrowd of workers marched to the city’s Winter Palace on January 9 (or January 22, in the Western, or New Style, calendar) to submit a petition to Emperor Nicholas II,s...

• Vladimir Lenin.

  with Japan ( see Russo-Japanese War). A string of military defeats and the strains placed on society by the war made for a tense atmosphere in Saint Petersburg, and by the beginning of 1905 various segments of Russian society, including students and liberal members of the nobility, were calling for political reform. When an unarmedcrowd of workers marched to the city’s Winter Palace on January 9 (or January 22, in the Western, or New Style, calendar) to submit a petition to Emperor Nicholas II,s...

• Vladimir Lenin .

  with Japan ( see Russo-Japanese War). A string of military defeats and the strains placed on society by the war made for a tense atmosphere in Saint Petersburg, and by the beginning of 1905 various segments of Russian society, including students and liberal members of the nobility, were calling for political reform. When an unarmedcrowd of workers marched to the city’s Winter Palace on January 9 (or January 22, in the Western, or New Style, calendar) to submit a petition to Emperor Nicholas II,s...

• Brain.

  The hypothalamus lies beneath the thalamus on the midline at the base of the brain. It regulates or is involved directly in the control of many of the body's vital drivesand activities, such as eating, drinking, temperature regulation, sleep, emotional behavior, and sexual activity. It also controls the function of internal body organs bymeans of the autonomic nervous system, interacts closely with the pituitary gland, and helps coordinate activities of the brain stem. D Brain Stem The brain st...

• 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...

• Globalization.

  higher living standard for their people. The World Bank made loans to developing countries for dams and other electrical-generating plants, harbor facilities, and otherlarge projects. These projects were intended to lower costs for private businesses and to attract investors. Beginning in 1968 the World Bank focused on low-cost loansfor health, education, and other basic needs of the world’s poor. B International Monetary Fund The IMF makes loans so that countries can maintain the value of thei...

• Mental Illness.

  note that under this definition, political dissidents could be considered mentally ill for refusing to accept the dictates of their government. VI PREVALENCE Mental illness affects people of all ages, races, cultures, and socioeconomic classes. The prevalence of mental illness refers to how many people experience a mentalillness during a specified time period. A United States and Worldwide In the United States, researchers estimate that about 24 percent of people 18 or older, or about 44 mill...

• Egypt - country.

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

• Child Development.

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