- 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.
Specific form of an element defined as to isotopic composition, electronic or oxidation state, and (or) complex or molecular structure.
Industry:Biology; Chemistry
Graph of the relation between exposure concentration and the proportion of individuals in a population responding with a defined effect.
Industry:Biology; Chemistry
Graph of the relation between exposure concentration and the proportion of individuals in a population responding with a defined effect.
Industry:Biology; Chemistry
Uptake to the blood and transport via the blood of a substance to an organ or compartment in the body distant from the site of absorption.
Industry:Biology; Chemistry
Substance, structurally similar to a metabolite, which competes with it or replaces it, and so prevents or reduces its normal utilization.
Industry:Biology; Chemistry
Biomarker that, depending upon the magnitude, can be recognized as associated with an established or possible health impairment or disease.
Industry:Biology; Chemistry
Biomarker that, depending upon the magnitude, can be recognized as associated with an established or possible health impairment or disease.
Industry:Biology; Chemistry
Process in which a substance is converted to simpler products by physical or chemical mechanisms: examples include hydrolysis and photolysis.
Industry:Biology; Chemistry
Ratio of the absorbed to the incident radiant power. Also called absorption factor. When α ≤ 1, α ≈ Ae, where Ae is the Napierian absorbance.
Industry:Biology; Chemistry
Consequence which develops slowly and (or) has a long-lasting course: may be applied to an effect which develops rapidly and is long lasting.
Industry:Biology; Chemistry
