agent d'activation

См. также в других словарях:

• activation-induced cell death — (AICD) recognition and deletion of T lymphocytes that have been induced to proliferate by receptor mediated activation, preventing their overgrowth when responding to perception of a foreign agent. It is particularly important for regulation of… …   Medical dictionary

• Windows Product Activation — is an anti piracy measure created by Microsoft Corporation that enforces the Windows EULA (End User License Agreement) and/or other license agreements.If the Windows operating system is not activated within a limited period of time, it will… …   Wikipedia

• Réseau de Concepts, propagation d'activation — Réseau de concepts Pour les articles homonymes, voir Réseau. En mathématiques, un réseau de concepts est un graphe entièrement connexe dont les nœuds ont une valeur symbolique (un texte, une chaîne de caractères), et une activation. Les liens… …   Wikipédia en Français

• Sleeper agent — Sleeper agents are spies who are placed in a target country or organization, not to undertake an immediate mission, but rather to act as potential assets if activated at a later point in time. Sleeper agents are popular plot devices in fiction,… …   Wikipedia

• Time delay toxin activation — (TDTA) belongs to a class of chemotherapy drugs known as High Specificity Anticancer Agents. This is a process for manufacturing and administering chemotherapy drugs in a nontoxic, proto drug form. Then, after a time delay to allow for… …   Wikipedia

• Alkylating antineoplastic agent — An alkylating antineoplastic agent is an alkylating agent that attaches an alkyl group to DNA.Since cancer cells generally proliferate unrestrictively more than healthy cells do, cancer cells are more sensitive to DNA damage such as being… …   Wikipedia

• Clarifying agent — Clarifying agents are used to remove suspended solids from liquids during flocculation. Contents 1 Process 2 Agents 3 See also 4 References …   Wikipedia

• Acide isocyanique — Général Nom IUPAC acide isocyanique No CAS …   Wikipédia en Français

• Cyanophosphate de diéthyle — Général Nom IUPAC diéthoxyphosphorylformonitrile Synonymes …   Wikipédia en Français

• drug — drug1 /drug/, n., v., drugged, drugging. n. 1. Pharm. a chemical substance used in the treatment, cure, prevention, or diagnosis of disease or used to otherwise enhance physical or mental well being. 2. (in federal law) a. any substance… …   Universalium

• Drug — /droog/, n. Zoroastrianism. the cosmic principle of disorder and falsehood. Cf. Asha. [ < Avestan drauga] * * * I Any chemical agent that affects the function of living things. Some, including antibiotics, stimulants, tranquilizers,… …   Universalium