| Agriculture Agriculture refers to the production of food and goods through farming and forestry. Agriculture was the key development that led to the rise of civilization, with the husbandry of domesticated animals and plants (i.e. crops) creating food surpluses that enabled the development of more densely populated and stratified societies. The study of agriculture is known as agricultural science (the related practice of gardening is studied in horticulture). Agriculture
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| Asphalt Asphalt () is a sticky, black and highly viscous liquid or semi-solid that is present in most crude petroleums and in some natural deposits sometimes termed asphaltum. It is most commonly modelled as a colloid, with asphaltenes as the dispersed phase and maltenes as the continuous phase (though there is some disagreement amongst chemists regarding its structure). Asphalt
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| Ammonia Ammonia is a compound of nitrogen and hydrogen with the formula NH3. It is normally encountered as a gas with a characteristic pungent odor. Ammonia contributes significantly to the nutritional needs of terrestrial organisms by serving as a precursor to foodstuffs and fertilizers. Ammonia
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| Bosnia and Herzegovina Bosnia_and_Herzegovina
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| Benzoic acid Benzoic acid, C7H6O2 (or C6H5COOH), is a colorless crystalline solid and the simplest aromatic carboxylic acid. The name derived from gum benzoin, which was for a long time the only source for benzoic acid. This weak acid and its salts are used as a food preservative. Benzoic acid is an important precursor for the synthesis of many other organic substances. Benzoic_acid
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| Carbon dioxide Carbon dioxide (chemical formula:chemical compound composed of two oxygen atoms covalently bonded to a single carbon atom. It is a gas at standard temperature and pressure and exists in Earth's atmosphere in this state.Carbon dioxide is used by plants during photosynthesis to make sugars which may either be consumed again in respiration or used as the raw material to produce polysaccharides such as starch and cellulose, proteins and the wide variety of other organic compounds required for plant growth and development. Carbon_dioxide
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| Chechnya Talk:Chechnya
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| Carbon monoxide Carbon monoxide, with the chemical formula CO, is a colorless, odorless and tasteless, yet highly toxic gas. Its molecules consist of one carbon atom and one oxygen atom, connected by a covalent double bond and a dative covalent bond. It is the simplest oxocarbon, and can be viewed as the anhydride of formic acid (CH2O2).Carbon monoxide is produced from the partial oxidation of carbon-containing compounds; it forms in preference to the more usual carbon dioxide (CO2) when there is a reduced availability of oxygen, such as when operating a stove or an internal combustion engine in an enclosed space. Carbon_monoxide
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| Division of labour Division of labour or specialization is the specialization of cooperative labour in specific, circumscribed tasks and roles, intended to increase the productivity of labour. Historically the growth of a more and more complex division of labour is closely associated with the growth of total output and trade, the rise of capitalism, and of the complexity of industrialization processes. Division_of_labour
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| Ethylene Ethylene (IUPAC nameethene) is the chemical compound with the formula C2H4. It is the simplest alkene. Because it contains a carbon-carbon double bond, ethylene is called an unsaturated hydrocarbon or an olefin. It is extremely important in industry and also has a role in biology as a hormone. Ethylene
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| Ethanol Ethanol, also called ethyl alcohol, pure alcohol, grain alcohol, or drinking alcohol, is a volatile, flammable, colorless liquid. It is a psychoactive drug, best known as the type of alcohol found in alcoholic beverages and in modern thermometers. Ethanol is one of the oldest recreational drugs. Ethanol
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| Economy of Georgia (country) Despite the severe damage the economy of Georgia suffered due to civil strife in the 1990s, Georgia, with the help of the IMF and World Bank, has made substantial economic gains since 2000, achieving robust GDP growth and curtailing inflation.GDP growth, spurred by gains in the industrial and service sectors, remained in the 9-12% range in 2005-07. In 2006, the World Bank named Georgia the top reformer in the world. Economy_of_Georgia_(country)
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| Hydrogen peroxide Hydrogen peroxide (H2O2) is a very pale blue liquid, slightly more viscous than water, which appears colorless in dilute solution. It is a weak acid, has strong oxidizing properties, and is a powerful bleaching agent. It is used as a disinfectant, antiseptic, oxidizer, and in rocketry as a propellant. The oxidizing capacity of hydrogen peroxide is so strong that it is considered a highly reactive oxygen species. Hydrogen_peroxide
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| International Labour Organization The International Labour Organization (ILO) is a specialized agency of the United Nations that deals with labour issues. Its headquarters are in Geneva, Switzerland. Its secretariat — the people who are employed by it throughout the world — is known as the International Labour Office. The organization received the Nobel Peace Prize in 1969. International_Labour_Organization
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| League of Nations The League of Nations (LoN) was an inter-governmental organization founded as a result of the Treaty of Versailles in 1919–1920. At its greatest extent from 28 September 1934 to 23 February 1935, it had 58 members. The League's goals included upholding the new found Rights of Man such as right of non whites, rights of women, rights of soldiers, disarmament, preventing war through collective security, settling disputes between countries through negotiation, diplomacy and improving global quality of life. League_of_Nations
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| Labour economics Labour economics seeks to understand the functioning and dynamics of the market for labour. Labour markets function through the interaction of workers and employers. Labour economics looks at the suppliers of labour services (workers), the demanders of labour services (employers), and attempts to understand the resulting pattern of wages, employment, and income.In economics, labour (or labor) is a measure of the work done by human beings. Labour_economics
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| Lithium carbonate Lithium carbonate is a chemical compound with the formula Li2CO3. This colorless polymer is widely used in the processing of metal oxide and has received attention for its use in psychiatry. Lithium_carbonate
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| Labour law Labor law (or employment law) is the body of laws, administrative rulings, and precedents which address the legal rights of, and restrictions on, working people and their organizations. As such, it mediates many aspects of the relationship between trade unions, employers and employees. Labour_law
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| Minimum wage A minimum wage is the lowest hourly, daily or monthly wage that employers may legally pay to employees or workers. Equivalently, it is the lowest wage at which workers may sell their labor. Although minimum wage laws are in effect in a great many jurisdictions, there are differences of opinion about the benefits and drawbacks of a minimum wage. Minimum_wage
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| Marshall Islands The Marshall Islands , officially the Republic of the Marshall Islands (RMI), is a Micronesian nation of atolls and islands in the middle of the Pacific Ocean, just west of the International Date Line and just north of the Equator. This nation of roughly 62,000 persons is located north of Nauru and Kiribati, east of the Federated States of Micronesia, and south of the U.S. territory of Wake Island, to which it lays claim. Marshall_Islands
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| Methanol Methanol, also known as methyl alcohol, carbinol, wood alcohol, wood naphtha or wood spirits, is a toxic chemical with chemical formula CH3OH (often abbreviated MeOH). Drinking even small amounts can cause blindness. It is the simplest alcohol, and is a light, volatile, colourless, flammable, toxic liquid with a distinctive odor that is very similar but slightly sweeter than ethanol (drinking alcohol). Methanol
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| Nitric acid Nitric acid (HNO3), also known as aqua fortis and spirit of nitre, is a highly corrosive and toxic strong acid that can cause severe burns. Colorless when pure, older samples tend to acquire a yellow cast due to the accumulation of oxides of nitrogen. If the solution contains more than 86% nitric acid, it is referred to as fuming nitric acid. Fuming nitric acid is characterized as white fuming nitric acid and red fuming nitric acid, depending on the amount of nitrogen dioxide present. Nitric_acid
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| Ozone Ozone or trioxygen (O3) is a triatomic molecule, consisting of three oxygen atoms. It is an allotrope of oxygen that is much less stable than the diatomic O2. Ground-level ozone is an air pollutant with harmful effects on the respiratory systems of animals. The ozone layer in the upper atmosphere filters potentially damaging ultraviolet light from reaching the Earth's surface. It is present in low concentrations throughout the Earth's atmosphere. It has many industrial and consumer applications. Ozone
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| Propane Propane is a three-carbon alkane, normally a gas, but compressible to a transportable liquid. It is derived from other petroleum products during oil or natural gas processing. It is commonly used as a fuel for engines, oxy-gas torches, barbecues, portable stoves and residential central heating.When used as vehicle fuel, it is commonly known as liquefied petroleum gas (LPG or LP-gas), which can be a mixture of propane along with small amounts of propylene, butane, and butylene. Propane
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| Pyridine Pyridine is a simple aromatic heterocyclic organic compound with the chemical formula C5H5N used as a precursor to agrochemicals and pharmaceuticals, and is also an important solvent and reagent. It is structurally related to benzene, wherein one CH group in the aromatic six-membered ring is replaced by a nitrogen atom. It exists as a colorless liquid with a distinctive, unpleasant fish-like odor. The pyridine ring occurs in many important compounds, including nicotinamides. Pyridine
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| Phenol Phenol, also known as carbolic acid, is a toxic, white crystalline solid with a sweet tarry odor, commonly referred to as a "hospital smell". Its chemical formula is C6H5OH and its structure is that of a hydroxyl group (-OH) bonded to a phenyl ring; it is thus an aromatic compound. Phenol
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| Recreation Recreation or fun is the expenditure of time in a manner designed for therapeutic refreshment of one's body or mind. While leisure is more likely a form of entertainment or sleep, recreation is active for the participant but in a refreshing and diverting manner. As people in the world's wealthier regions lead increasingly sedentary life styles, the need for recreation has increased. The rise of so called active vacations exemplifies this. Recreation
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| Sulfuric acid Sulfuric (or sulphuric) acid, H2SO4, is a strong mineral acid. It is soluble in water at all concentrations. Sulfuric acid has many applications, and is one of the top products of the chemical industry. World production in 2001 was 165 million tonnes, with an approximate value of US$8 billion. Principal uses include lead-acid batteries for cars and other vehicles, ore processing, fertilizer manufacturing, oil refining, wastewater processing, and chemical synthesis. Sulfuric_acid
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| Trinitrotoluene Trinitrotoluene (; abbreviated TNT), or more specifically, 2,4,6-trinitrotoluene, is a chemical compound with the formula C6H2(NO2)3CH3. This yellow-coloured solid is a reagent (reactant) in chemistry but is best known as a useful explosive material with convenient handling properties. The explosive yield of TNT is considered the standard measure of strength of bombs and other explosives. In chemistry, TNT is used to generate charge transfer salts. Trinitrotoluene
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| Unemployment Unemployment occurs when a person is available to work and seeking work but currently without work. The prevalence of unemployment is usually measured using the unemployment rate, which is defined as the percentage of those in the labor force who are unemployed. The unemployment rate is also used in economic studies and economic indices such as the United States' Conference Board's Index of Leading Indicators as a measure of the state of the macroeconomics. Unemployment
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| Vegetarianism Vegetarianism is the practice of following a diet that excludes meat (including game and slaughter by-products; fish, shellfish and other sea animals; and poultry). eggs and/or some products produced from animal labour such as dairy products and honey.The vegan diet is a form of vegetarianism which excludes all animal products from the diet, such as meat, poultry, fish, dairy products, eggs, and honey. Vegetarianism
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| Western Europe Talk:Western_Europe
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| Organisation for the Prohibition of Chemical Weapons Organisation for the Prohibition of Chemical Weapons (OPCW) is an international agency, located in The Hague, The Netherlands. Its mission is to promote membership of the Chemical Weapons Convention treaty which entered into force in 1997 and mandated the elimination of "the scourge of chemical weapons forever and to verify the destruction of the declared chemical weapons stockpiles within stipulated deadlines." Organisation_for_the_Prohibition_of_Chemical_Weapons
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| Eastern Europe Eastern Europe is a term that applies to the geopolitical region encompassing the eastern part of the European continent.Although the term Eastern Europe was largely defined during the Cold War, and used more or less synonymously with Eastern Bloc and Second World, it still remains much in use. Eastern_Europe
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| Nitrous oxide Nitrous oxide, commonly known as happy gas or laughing gas, is a chemical compound with the chemical formula N2O. At room temperature, it is a colorless non-flammable gas, with a pleasant, slightly sweet odor and taste. It is used in surgery and dentistry for its anesthetic and analgesic effects. Nitrous_oxide
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| Hydrogen cyanide Hydrogen cyanide (with the historical common name of Prussic acid) is a chemical compound with chemical formula HCN. A solution of hydrogen cyanide in water is called hydrocyanic acid. Hydrogen cyanide is a colorless, extremely poisonous, and highly volatile liquid that boils slightly above room temperature at 26 °C (78.8 °F). Hydrogen_cyanide
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| Silicon dioxide The chemical compound silicon dioxide, also known as silica (from the Latin silex), is an oxide of silicon with a chemical formula of ''sand or quartz, as well as in the cell walls of diatoms. It is a principal component of most types of glass and substances such as concrete. mineral in the earth's crust. Silicon_dioxide
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| Calcium carbonate Calcium carbonate is a chemical compound with the chemical formula CaCO3. It is a common substance found in rock in all parts of the world, and is the main component of shells of marine organisms, snails, pearls, and eggshells. Calcium carbonate is the active ingredient in agricultural lime, and is usually the principal cause of hard water. It is commonly used medicinally as a calcium supplement or as an antacid, but high consumption can be hazardous. Calcium_carbonate
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| Italy Talk:Italy
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| Human resources Human resources is an increasingly broadening term with which an organization, or other human system describes the combination of traditionally administrative personnel functions with acquisition and application of skills, knowledge and experience, Employee Relations and resource planning at various levels. Human_resources
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| Phosgene Phosgene is the chemical compound with the formula COCl2. This colorless gas gained infamy as a chemical weapon during World War I, but it is also a valued industrial reagent and building block in organic synthesis. In low concentrations, its odor resembles freshly cut hay or grass. Phosgene
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| Statistician Statisticians work with theoretical and applied statistics in both the private and public sectors. The core of that work is to measure, interpret, and describe the world and human activity patterns within it. It is common to combine statistical knowledge with expertise in other subjects. Statistician
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| Fair trade Fair trade is an organized social movement and market-based approach that aims to help producers in developing countries and promote sustainability. The movement advocates the payment of a higher price to producers as well as social and environmental standards in areas related to the production of a wide variety of goods. Fair_trade
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| Sulfur dioxide Sulfur dioxide (also sulphur dioxide) is the chemical compound with the formula SO2. It is produced by volcanoes and in various industrial processes. Since coal and petroleum often contain sulfur compounds, their combustion generates sulfur dioxide. Further oxidation of SO2, usually in the presence of a catalyst such as NO2, forms H2SO4, and thus acid rain. This is one of the causes for concern over the environmental impact of the use of these fuels as power sources. Sulfur_dioxide
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| Sodium cyanide Sodium cyanide is an inorganic compound with the formula NaCN. This highly toxic colourless salt is used mainly in gold mining but has other niche applications. It is an inorganic salt derived from neutralisation reactions involving the weak acid hydrogen cyanide. Sodium_cyanide
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| Butane Butane, also called n-butane, is the unbranched alkane with four carbon atoms, CH3CH2CH2CH3. Butane is also used as a collective term for n-butane together with its only other isomer, isobutane (also called methylpropane), CH(CH3)3.Butanes are highly flammable, colorless, odorless, easily liquefied gases. The name butane comes from the roots but- (from butyric acid) and -ane. Butane
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| Acrylamide Acrylamide (or acrylic amide) is a chemical compound with the chemical formula C3H5NO. Its IUPAC name is 2-propenamide. It is a white odourless crystalline solid, soluble in water, ethanol, ether and chloroform. Acrylamide is incompatible with acids, bases, oxidizing agents, iron and iron salts. It decomposes non-thermally to form ammonia, and thermal decomposition produces carbon monoxide, carbon dioxide, and oxides of nitrogen. Acrylamide
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| Perchloric acid Perchloric acid, HClO4, is an oxoacid of chlorine and is a colorless liquid soluble in water. It is a strong acid comparable in strength to sulfuric and nitric acids. It is useful for preparing perchlorate salts, but it is also dangerously corrosive and readily forms explosive mixtures. Perchloric_acid
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| Sodium hydroxide Sodium hydroxide (NaOH), also known as lye and caustic soda, is a caustic metallic base. Sodium hydroxide forms a strong alkaline solution when dissolved in a solvent such as water, however, only the hydroxide ion is basic. It is used in many industries, mostly as a strong chemical base in the manufacture of pulp and paper, textiles, drinking water, soaps and detergents and as a drain cleaner. Worldwide production in 1998 was around 45tonnes. Sodium hydroxide is a common base in chemical laboratories. Sodium_hydroxide
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| Cyclopentadiene Cyclopentadiene is a chemical compound with the formula C5H6. This colorless liquid organic chemical has a strong and unpleasant odor. At room temperature, this cyclic diene dimerizes over the course of hours to give dicyclopentadiene via a Diels-Alder reaction. Cyclopentadiene
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