defect centre
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National Centre for the Evaluation of Photoprotection — CNEP is a research center for durability prediction and failures analysis of plastics (polymer) materials. The increasing use of plastics in daily life and for high tech applications points out the necessity to improve their reliability. These… … Wikipedia
Moscow Centre — is a nickname used by John le Carré for the Moscow central headquarters of the KGB, especially those departments concerned with foreign espionage and counterintelligence. It arises from use by Soviet officers themselves, and le Carré probably… … Wikipedia
colour centre — ▪ crystallography defect in the regular spacing of atoms within a solid that absorbs visible light of a particular colour or infrared or ultraviolet radiation, thus lending a characteristic colour to the solid. Each colour centre involves… … Universalium
Crystallographic defects in diamond — Synthetic diamonds of various colors grown by the high pressure high temperature technique, the diamond size is 2 mm … Wikipedia
Material properties of diamond — This article addresses the material properties of diamond. For a broader discussion of diamonds, see diamond. For other uses of the word diamond, see diamond (disambiguation). Diamond An octahedral diamond crystal in matrix Gener … Wikipedia
Life Sciences — ▪ 2009 Introduction Zoology In 2008 several zoological studies provided new insights into how species life history traits (such as the timing of reproduction or the length of life of adult individuals) are derived in part as responses to… … Universalium
Nitrogen-vacancy center — The nitrogen vacancy center (N V center) is one of numerous point defects in diamond. Its most explored and useful property is photoluminescence, which can be easily detected from an individual N V center. Electron spins at N V centers, localized … Wikipedia
Health and Disease — ▪ 2009 Introduction Food and Drug Safety. In 2008 the contamination of infant formula and related dairy products with melamine in China led to widespread health problems in children, including urinary problems and possible renal tube… … Universalium
ear, human — ▪ anatomy Introduction organ of hearing and equilibrium that detects and analyzes noises by transduction (or the conversion of sound waves into electrochemical impulses) and maintains the sense of balance (equilibrium). The human ear, like … Universalium
Corby — For other uses, see Corby (disambiguation). Borough of Corby Town Borough Corby town centre skyline, seen from Oakley Woods … Wikipedia
sound — sound1 soundable, adj. /sownd/, n. 1. the sensation produced by stimulation of the organs of hearing by vibrations transmitted through the air or other medium. 2. mechanical vibrations transmitted through an elastic medium, traveling in air at a… … Universalium
