R has various meanings in the Scientific & Educational category. Discover the full forms, definitions, and usage contexts of R in Scientific & Educational.
A ventilation system beneath the floor of a basement and/or structural wood floor and designed to fan exhaust radon gas to the outside of the home. Energy transmitted from a heat source to the air around it. Radiators actually depend more on convection than radiation. Radiation the phenomenon by which sources generate energy, which propagates away from them in the form of waves.
Scientific & EducationalThe distance from the center of a circle to its circumference. A line segment whose endpoints lie one at the center of a circle and one on the circle. A proposed Internet protocol in which an authentication server provides authorization and authentication information to a network server to which a user is attempting to link.
Scientific & EducationalA class of compounds which are normally unstable and readily undergo violent change, react violently with water, can produce toxic gases with water, or possess other similar properties. Reactivity is one characteristic that can make a waste hazardous.
Scientific & EducationalArginine is an α-amino acid. It was first isolated in 1886. The L-form is one of the 20 most common natural amino acids. At the level of molecular genetics, in the structure of the messenger ribonucleic acid mRNA, CGU, CGC, CGA, CGG, AGA, and AGG, are the triplets of nucleotide bases or codons that code for arginine during protein synthesis.
Scientific & EducationalTo make stronger or to strengthen. Typical skin materials used in aircraft are made from epoxy resins which are reinforced with glass, carbon or Kevlar fibres.
Scientific & EducationalAn official account of an occurrence e.g. incident report or weather report. To write or tell information in an official manner.
Scientific & EducationalThe amount that is earned by someone who holds an asset, usually expressed as a percentage of what it cost to acquire the asset. The return includes interest, dividends, and capital gains and losses, the latter due to both changes in the price of the asset and, for international holdings, changes in exchange rates.
Scientific & EducationalThe superscription of a prescription, usually indicated by the sign. A prescription or formula.
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