- activation products
- продукты активации
English-Russian small dictionary of medicine. 2015.
activation products
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Activation product — Activation products are materials made radioactive by neutron activation.Fission products and actinides produced by neutron absorption of nuclear fuel itself are normally referred to by those specific names, and activation product reserved for… … Wikipedia
Activation — This article describes the term used in chemistry and biochemistry. : For activation (installing) of computer software, see product activation. : For activation (calling) of a subroutine in computing, see Subroutine. Activation in (bio )chemical… … Wikipedia
Activation energy — In chemistry, activation energy, also called midnight energy, is a term introduced in 1889 by the Swedish scientist Svante Arrhenius, that is defined as the energy that must be overcome in order for a chemical reaction to occur. Arrhenius… … Wikipedia
activation energy — ac·ti·va·tion energy .ak tə vā shən n the minimum amount of energy required to convert a normal stable molecule into a reactive molecule called also energy of activation * * * in a chemical reaction, the energy that must be supplied to the… … Medical dictionary
Product activation — is a license validation procedure required by some proprietary computer software programs. In one form, product activation refers to a method invented by Ric Richardson and patented (US 5,490,216) by Uniloc where a software application hashes… … Wikipedia
Neutron activation analysis — Science with Neutrons Foundations Neutron temperature Flux · Radiation … Wikipedia
Immunologic activation — In immunology, activation is the transition of leucocytes and other cell types involved in the immune system. On the other hand, deactivation is the transition in the reverse direction. This balance is tightly regulated, since a too small degree… … Wikipedia
Neutron activation — is the process in which neutron radiation induces radioactivity in materials, and occurs when atomic nuclei capture free neutrons, becoming heavier and entering excited states. The excited nucleus often decays immediately by emitting particles… … Wikipedia
Fission products (by element) — On this page, a discussion of each of the main elements in the fission product mixture from the nuclear fission of an actinide such as uranium or plutonium is set out by element. Krypton 83 86 Krypton 85 is formed by the fission process witha… … Wikipedia
Easter eggs in Microsoft products — Some of Microsoft s early products included hidden Easter eggs. Microsoft formally stopped including Easter eggs in its programs as part of its Trustworthy Computing Initiative in 2002.[1] Contents 1 Microsoft Bear 2 Microsoft Bunny … Wikipedia
gene activation — Differential expression of genes caused by deactivation, etc., of specific genes by products of the cell … Dictionary of invertebrate zoology
