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The word specification is broadly defined as "to state explicitly or in detail" or "to be specific". A requirement specification is a documented requirement , or set of documented requirements, to be satisfied by a given material, design, product, service, etc. [ 1 ] It is a common early part of engineering design and product development ...
Specific name (zoology), species name of an animal; Specific appetite, drive to eat foods with specific flavors or other characteristics; Specific granule, secretory vesicle in granulocytes; Specific immunity, to a particular pathogen; Specific Pathogen Free, of a laboratory animal guaranteed free of particular (i.e., specific and named) pathogens
It is often claimed that a highly specific test is effective at ruling in a disease when positive, while a highly sensitive test is deemed effective at ruling out a disease when negative. [ 7 ] [ 8 ] This has led to the widely used mnemonics SPPIN and SNNOUT, according to which a highly sp ecific test, when p ositive, rules in disease (SP-P-IN ...
The former leads predominantly to a specific noun phrase. The latter can be either specific or non-specific. [1] I'm looking for the manager, Ms Lee. [definite, specific] I'm looking for the manager, whoever that may be. [definite, non-specific] There's a certain word that I can never remember. [indefinite, specific] Think of a word, any word.
Specific energy has the same units as specific strength, which is related to the maximum specific energy of rotation an object can have without flying apart due to centrifugal force. The concept of specific energy is related to but distinct from the notion of molar energy in chemistry , that is energy per mole of a substance, which uses units ...
Specific activity (symbol a) is the activity per unit mass of a radionuclide and is a physical property of that radionuclide. [ 1 ] [ 2 ] It is usually given in units of becquerel per kilogram (Bq/kg), but another commonly used unit of specific activity is the curie per gram (Ci/g).
Biological specificity is the tendency of a characteristic such as a behavior or a biochemical variation to occur in a particular species.Biochemist Linus Pauling stated that "Biological specificity is the set of characteristics of living organisms or constituents of living organisms of being special or doing something special.
Another kind of specific quantity, termed named specific quantity, is a generalization of the original concept. The divisor quantity is not restricted to mass, and name of the divisor is usually placed before "specific" in the full term (e.g., "thrust-specific fuel consumption"). Named and unnamed specific quantities are given for the terms below.