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- Alberger process: A process for manufacturing salt by heating brine under high pressure, then passing it to a graveler to remove calcium sulfate. more
- Alcohol: The term alcohol refers to a family of chemicals that occur widely in nature and are mass-produced for use in antifreezes, fuels and some manufacturing processes. Alcohol is commonly used to refer...more
- Alcohol Attributable Fractions: Alcohol Attributable Fractions (AAFs) are used to express the extent to which alcohol contributes to a health outcome, such as alcohol poisoning, non-alcohol poisoning, road traffic injuries,...more
- Alcohol dependence: A chronic disease characterized by a strong craving for alcohol , a constant or periodic reliance on use of alcohol despite adverse consequences, the inability to limit drinking, physical...more
- Alcohol myopia: "Alcohol myopia" refers to the tendency of alcohol to increase a person's concentration upon immediate events and reduce awareness of events which are distant (hence the reference to myopia...more
- Aldehyde: A class of organic compounds which have a -CH=O group at the end of a carbon chain (in contrast to ketones which have the group elsewhere). Aldehydes are highly reactive chemical compounds ....more
- Alert involuntary crossing line: The warning of involuntary crossing of the line (or AFIL) is a device that warns the driver of a car (a car, or car, is a self-propelled land vehicle itself with a motor. This vehicle is ...) when...more
- Alfalfa weevil: A small, dark brown weevil that is problem in alfalfa.more
- Algae: Algae are the most common and widespread plant. There are three major groups: Green Algae, Diatoms, and Yellow Green Algae. They carry out aerobic respiration. Algae is photosynthetic and aquatic. more
- Algal bloom: The rapid excessive growth of algae, generally caused by high nutrient levels and favourable conditions. Can result in deoxygenation of the water mass when the algae die, leading to the death of...more
- Algal symbiont: Microscopic dinoflagellate algae that live mutualistically in the tissues of certain marine invertebrates, including reef-building corals and giant clams. more
- algorithm: . A set of procedures used to solve a problem.more
- Algorithm: A problem-solving technique. Algorithms are characterized by a specific formula, finite length, and a clear end result and termination. more
- Alien species: A species that has been transported by human activities, intentional or accidental, into a region where it does not naturally occur. (Also known as an exotic, introduced, nonindigenous, or...more
- Alien species: A species that has been transported by human activities, intentional or accidental, into a region where it does not naturally occur. (Also known as an exotic, introduced, nonindigenous, or...more
- Aligner: Lithography machine which makes it possible to align a mask, or a reticle, according to marking previously engraved on the silicon wafer. There are four types of aligners: contact, proximity...more
- Alignment: 1. a line of adjustment through two or more points.a line of adjustment through two or more points. 2. the fixing of points on the ground for the laying out of a railroad, wall, canal, and so...more
- alignment : The position of a building or one of its elements on a site. Engineering . 1. a line of adjustment through two or more points.a line of adjustment through two or more points. 2. the fixing...more
- Alignment mark: A reference mark used in the alignment of the several photomask layers required for a single device or circuit. more
- Alkaline: Alkaline is when the concentration of the soil solution is above 7.0. more
- alkaline wash: A process by which impurities are removed from kerosene by using a caustic soda or other alkaline solution. more
- Alkar process: A process in which alkylaromatics are produced by the catalytic alkylation of aromatic hydrocarbons with olefins. more
- Alkyl group: An alkyl is a functional group of an organic chemical that contains only carbon and hydrogen atoms, which are arranged in a chain. They have general formula C n H 2n+1 . Examples include methyl...more
- alkylate bottom : The fraction remaining which boils at a higher temperature than the aviation gasoline which is collected after the distillation of alkylate. more
- Alkylation: Alkylation is the transfer of an alkyl group from one molecule to another. The alkyl group may be transferred as an alkyl carbocation , a free radical , a carbanion or a carbene (or...more
- allège : A thinned portion of a wall, especially the area beneath a window. more
- Allele: An allele is one part of a gene which specifies a characteristic for the trait that gene is coded. For example, in the eye color gene, there are two main alleles, blue and brown. How the trait...more
- Allergy: Allergies are inappropriate or exaggerated reactions of the immune system to substances that, in the majority of people, cause no symptoms. Symptoms of the allergic diseases may be caused by...more
- Alliance of Small Island States (AOSIS): The Alliance of Small Island States is a coalition of 42 (as of May 2000) low-lying and small island countries, most of which are members of the G-77, that are particularly vulnerable to sea-level...more
- Allopatric: Existing in different areas; populations or species occupying mutually exclusive geographic areas; opposite of sympatric, also refers to population or taxa whose ranges do not overlap.more
- Allopatric speciation: A method of speciation which is triggered by a geographical barrier separating the organism from its ancestral population. In fish, this might be because fish have become trapped in a lake and...more
- allout shelter: A structure that is intended to give some protection against fallout radiation and other effects of a nuclear explosion; the maximum protection comes from shelters below ground. more
- allowable soil pressure: The maximum allowable loading on a soil with respect to the amount and type of settlement expected. more
- Alluvial Aquifer: An alluvial aquifer is formed by the deposition of weathered materials such as sand and silt particles. The water flow in these aquifers is very slow. When alluvial aquifers become contaminated,...more
- Alouette II: The Alouette II is a type of helicopter produced by the aircraft manufacturer (The aerospace industry is the economic sector which includes the activities of sectors ...) French Sud-Aviation...more
- Alouette III: The Alouette III is a multipurpose light helicopter French derivative of the Alouette II (Alouette II is a type of helicopter produced by the aircraft manufacturer French Sud-Aviation, one of...more
- Alpha Jet: The Alpha Jet is a military design Franco-German (Dassault Aviation - Dornier), intended for training or in the ground attack. It was built about 500 units and used by a dozen countries....more
- Alpha-linolenic acid: An essential fatty acid and the major omega-3 fatty acid found in [plant based] food. Essential fatty acids are not produced by the body and must be present in the diet to maintain health. The...more
- Alpha:: A type of processor. Some of the CPUs doing L2 processing are alphas. So are d0ola, d0olb and d0olc more
- Alpha:: A type of processor. Some of the CPUs doing L2 processing are alphas. So are d0ola, d0olb and d0olc more
- alphanumeric code: A character string consisting of a combination of letters,
numbers, and/or special characters used to represent text, commands, numbers,
and/or code groups.more
- Alpine A106: The Alpine A106 was the first Alpine Series. It is the culmination of a series of prototypes made for Jean Redel on the basis of the Renault 4CV (4CV Renault is a French small car, but with a...more
- Alpine A108: The Alpine A108 is the direct descendant of the Alpine A106. Appeared in the Paris salon of 1959, which should have called in the logic Alpine A109 because of the sharing of mechanical components...more
- Alpine A310: The Alpine A310 is the latest Alpine decided by Jean Redel. The latter's task was to assist the A110. She arrives at the rise (The word power is used in multiple domains with special...more
- Alpine A610: The Alpine A 610 (also known as Renault A 610 for the UK market) is a high-end coupe introduced in 1991 at the Geneva Motor Show. It was produced by French manufacturer Renault. The A 610 has...more
- Also the robots make sex?: The artist Paul Granjon has developed a brace of rudimentali robots equips you of sexual identity: the male chases the female, and once caught up he tries... the copulazione Cardiff - Paul...more
- altar: A raised structure, such as a table or slab, used in religious rites. more
- altar : A raised structure, such as a table or slab, used in religious rites. more
- Alternating current: Alternating Current (AC) is a type of electrical current, in which the direction of the flow of electrons switches back and forth at regular intervals or cycles. Current flowing in power lines...more
- Alternative fuels & Energy: The definition of alternative fuel varies according to the context of its usage. In the context of petroleum substitutes, the term 'alternative fuel' can imply any available fuel or...more
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