biological half-time
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biological half-life — or biologic half life n the time that a living body requires to eliminate one half the quantity of an administered substance (as a radioisotope) through its normal channels of elimination * * * the time required for a living tissue, organ, or… … Medical dictionary
Biological half-life — For other uses, see Half life (disambiguation). The biological half life or elimination half life of a substance is the time it takes for a substance (for example a metabolite, drug, signalling molecule, radioactive nuclide, or other substance)… … Wikipedia
biological half-life — noun : the time that a living body requires to eliminate one half the quantity of an administered substance (as a radioisotope) through its normal channels of elimination * * * biological half life, the time required for a substance deposited in… … Useful english dictionary
Half-life — This article is about the scientific and mathematical term. For other uses, see Half life (disambiguation). Number of half lives elapsed Fraction remaining Percentage remaining 0 1/1 100 1 1/2 50 2 … Wikipedia
Biological therapy for inflammatory bowel disease — Biological therapy refers to the use of medication that is tailored to specifically target an immune or genetic mediator of disease. cite journal | author = Staren E, Essner R, Economou J | title = Overview of biological response modifiers. |… … Wikipedia
Time for Timer — was the collective title for a short series of public service announcements broadcast on Saturday mornings on the ABC television network starting in the early 1970s. The animated spots featured Timer, a tiny (often ranging on microscopic) cartoon … Wikipedia
biological development — Introduction the progressive changes in size, shape, and function during the life of an organism by which its genetic potentials (genotype) are translated into functioning mature systems (phenotype). Most modern philosophical outlooks would … Universalium
Biological warfare — For the use of biological agents by terrorists, see bioterrorism. Weapons of mass destruction … Wikipedia
time perception — Introduction experience or awareness of the passage of time. The human experience of change is complex. One primary element clearly is that of a succession of events, but distinguishable events are separated by more or less lengthy… … Universalium
Biological patent — A biological patent is a patent relating to an invention or discovery in biology.HistoryThe 1970’s marked the first time when scientists patented methods on their biotechnological inventions with recombinant DNA. It wasn’t until 1980 that patents … Wikipedia
