heat of activation

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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

• Heat detector — A heat detector is a device that responds to changes in ambient temperature. Typically, if the ambient temperature rises above a predetermined threshold an alarm signal is triggered. In the case of sprinkler systems, water will be released to… …   Wikipedia

• activation energy — Minimum amount of energy (heat, electromagnetic radiation, or electrical energy) required to activate atoms or molecules to a condition in which it is equally likely that they will undergo chemical reaction or transport as it is that they will… …   Universalium

• Heat Torch — A heat torch is a tool or device that is used to heat up a substance quickly, whether it is air, metal, plastic, or other materials. Heat Torches typically provide a way to quickly heat a concentrated area of material for uses such as molding,… …   Wikipedia

• reaction, heat of — Amount of heat that must be added or removed during a chemical reaction to keep all substances involved at the same temperature. If it is positive (heat must be added), the reaction is endothermic; if it is negative (heat is given off), the… …   Universalium

• Small heat shock protein — Kleine Hitzeschockproteine (engl. small heat shock proteins, kurz sHsps) sind Proteine mit Molekülmassen von 12 bis 42 kDa. Sie gehören zur Familie der Hitzeschockproteine, die bei Hitze und anderen zellulären Stresssituationen vermehrt gebildet… …   Deutsch Wikipedia

• Small heat shock proteins — Kleine Hitzeschockproteine (engl. small heat shock proteins, kurz sHsps) sind Proteine mit Molekülmassen von 12 bis 42 kDa. Sie gehören zur Familie der Hitzeschockproteine, die bei Hitze und anderen zellulären Stresssituationen vermehrt gebildet… …   Deutsch Wikipedia

• Manual fire alarm activation — Single action pull station. A manual call point in the UK …   Wikipedia

• Capsaicin — Chembox new ImageFile1 = Capsaicin chemical structure.png ImageSize1 = 250px ImageFile2 = Capsaicin 3D vdW.png ImageSize2 = 250px IUPACName = 8 Methyl N vanillyl trans 6 nonenamide OtherNames = (E) N (4 Hydroxy 3 methoxybenzyl) 8 methylnon 6… …   Wikipedia

• HSF1 — Heat shock transcription factor 1, also known as HSF1, is a human gene. PBB Summary section title = summary text = The product of this gene is a heat shock transcription factor. Transcription of heat shock genes is rapidly induced after… …   Wikipedia

• HSPB2 — Heat shock 27kDa protein 2, also known as HSPB2, is a human gene.cite web | title = Entrez Gene: HSPB2 heat shock 27kDa protein 2| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene Cmd=ShowDetailView TermToSearch=3316| accessdate = ] PBB… …   Wikipedia