- 行业: Library & information science
- Number of terms: 152252
- Number of blossaries: 0
- Company Profile:
The National Library of Medicine (NLM), on the campus of the National Institutes of Health in Bethesda, Maryland, is the world's largest medical library. The Library collects materials and provides information and research services in all areas of biomedicine and health care.
Process by which possible release, discharge or spill of a toxic substance during normal use or after an accident is prevented by appropriate action.
Industry:Biology; Chemistry
Increase in the concentration of a substance at the interface of a condensed and a liquid or a gaseous layer owing to the operation of surface forces.
Industry:Biology; Chemistry
Observation, effect, or result which is inaccurate because it is produced by the methodology used in scientific investigation or by experimental error
Industry:Biology; Chemistry
Substance which binds to a cell receptor normally responding to a naturally occurring substance and which prevents a response to the natural substance.
Industry:Biology; Chemistry
Culture of bacteria (or yeast) treated in such a way that their ability to take up DNA molecules without transduction or conjugation has been enhanced.
Industry:Biology; Chemistry
Procedure for estimating the concentration or biological activity of a substance by measuring its effect on a living system compared to a standard system.
Industry:Biology; Chemistry
Regulated biochemical steps that cells go through involving DNA replication and cell division, usually depicted as a sequential cyclical series of events.
Industry:Biology; Chemistry
1. Population of genetically identical cells or organisms having a common ancestor.
2. Recombinant DNA molecules all carrying the same inserted sequence.
Industry:Biology; Chemistry
Changing factor that can cause or prevent the outcome of interest, is not an intermediate variable, and is associated with the factor under investigation.
Industry:Biology; Chemistry
Changing factor that can cause or prevent the outcome of interest, is not an intermediate variable, and is associated with the factor under investigation.
Industry:Biology; Chemistry
