| activator |
(ac
출처: www.merckmedicus.com/pp/us/hcp/thcp_dorlands_conte...
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|---|---|
| activin |
(ac
출처: www.merckmedicus.com/pp/us/hcp/thcp_dorlands_conte...
|
| active site |
A site on an ice nucleus that forms ice at a lower supersaturation or a smaller supercooling than elsewhere, resulting from a local impurity or defect giving a region of local strain and deformation in the atomic arrangement of the nucleus, matching it more closely to the arrangement of molecules in ice, and a lower energy requirement for nucleation.
출처: amsglossary.allenpress.com/glossary/browse
|
| activity coefficient |
A measure of the extent to which substances, on dissolving in water, form charged ions or associate to form multiple molecules; the amount dissolved influences colligative effects, such as equilibrium freezing point depression of solution drops and reaction rates in solution.
출처: amsglossary.allenpress.com/glossary/browse
|
| activated partial thromboplastin time |
Plasma coagulation assay, originally developed for monitoring the effects of unfractionated heparin, in which plasma coagulation is activated in two steps.
출처: www.nature.com/nrd/journal/v3/n8/glossary/nrd1466_...
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