carrier — 1. A person or animal that harbors a specific infectious agent in the absence of discernible clinical disease and serves as a potential source of infection. 2. Any chemical capable of accepting an atom … Medical dictionary
Carrier scattering — Defect types include atom vacancies, adatoms, steps, and kinks which occur most frequently at surfaces due to finite material size causing crystal discontinuity. What all types of defects have in common, whether they be surface or bulk, is that… … Wikipedia
coordination compound — Chem. complex (def. 10). Also called coordination complex. * * * ▪ chemistry Introduction any of a class of substances with chemical structures in which a central metal atom is surrounded by nonmetal atoms or groups of atoms, called ligands… … Universalium
English compound — A compound is a word composed of more than one free morpheme.English compounds may be classified in several ways, such as the word classes or the semantic relationship of their components.Compound nounsMost English compound nouns are noun phrases … Wikipedia
Japanese aircraft carrier Shinano — Shinano (Japanese:信濃) was an aircraft carrier operated by the Imperial Japanese Navy in World War II. It was laid down as the third of five projected Yamato class superbattleships.Design and Construction Shinano s keel was laid down in June 1940… … Wikipedia
Partition coefficient — In chemistry and the pharmaceutical sciences, a partition (P) or distribution coefficient (D) is the ratio of concentrations of a compound in the two phases of a mixture of two immiscible solvents at equilibrium.[1] The terms gas/liquid partition … Wikipedia
Cross-linked enzyme aggregate — In biochemistry, a cross linked enzyme aggregate is an immobilized enzyme prepared via crosslinking. They can be used as stereoselective industrial biocatalysts. Contents 1 Background 2 Immobilisation 3 Cross Linked Enzyme Aggregates (CLEAs) … Wikipedia
MOSFET — Two power MOSFETs in the surface mount package D2PAK. Operating as switches, each of these components can sustain a blocking voltage of 120 volts in the OFF state, and can conduct a continuous current of 30 amperes in the ON state, dissipating up … Wikipedia
Hydrogen storage — describes the methodologies for storing H2 for subsequent use. The methodologies span many approaches, including high pressures and cryogenics, but usually focus on chemical compounds that reversibly release H2 upon heating. Hydrogen storage is a … Wikipedia
Iodide — The chemical form to which iodine in the diet is reduced before it is absorbed through the intestinal wall into the bloodstream and carried through the blood to the thyroid gland. * * * 1. The negative ion of iodine, I−. 2. Any salt of hydroiodic … Medical dictionary
metabolism — /meuh tab euh liz euhm/, n. 1. Biol., Physiol. the sum of the physical and chemical processes in an organism by which its material substance is produced, maintained, and destroyed, and by which energy is made available. Cf. anabolism, catabolism … Universalium
