In chemistry absorption can mean two things: Firstly it can imply that powerful forces exist holding two substances together, and that seperation of the two is not easily accomplished. Secondly it can mean absorption of heat, light etc.. . The absorption of ultraviolet, visible and infrared radiation is the basis of some forms of spectrometry which can be used to identify different chemical compounds. See also infrared radiation.
...Found on http://www.encyclo.co.uk/visitor-contributions.php
the process of sucking up; taking in and making part of an existing whole. Compare adsorption. Found on http://www.encyclo.co.uk/visitor-contributions.php
is the assimilation of molecules, or other particles, into the physical structure of a liquid or solid, without chemical reaction.Found on http://www.encyclo.co.uk/visitor-contributions.php
The penetration of a substance, eg. gas or thin film of liquid, into the surface layer of a solid with which it is in contact eg. process by which pesticides are taken into plant tissues by roots or foliage (stomata, cuticle, etc.).Found on http://www.encyclo.co.uk/visitor-contributions.php
1) A material's capability to dampen sound. 2) The process of a material dampening or 'absorbing' sound. Found on http://www.encyclo.co.uk/visitor-contributions.php
The process by which a filter media traps unwanted molecules.Found on http://badmanstropicalfish.com/glossary.html
The taking in of water and dissolved minerals and nutrients across cell membranes. Contrast with ingestion.Found on http://www.ucmp.berkeley.edu/glossary/gloss5ecol.html
Not to be confused with adsorption, absorption is one substance is taken up into the interior of another - adsorption with a 'd' is entirely a surface effect. Examples are the swelling of a poly(acrylamide) polymer with aqueous solution (in a disposable nappy) or the dissolution of carbon dioxide in seawater (one of the possible antidotes to global...Found on http://www.encyclo.co.uk/local/20046
The uptake of water , other fluids, or dissolved chemicals by a cell or an organism (as tree roots absorb dissolved nutrients in soil.) Found on https://www.encyclo.co.uk/local/20094
With respect to Radiation Protection , absorption describes a mode by which Radioactive materials may enter the body leading to an Internal Radiation hazard. For example it is well known that H-3 contamination on the skin can readily be absorbed and taken up by the body water.
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- (physics) the process in which incident radiated energy is retained without reflection or transmission on passing through a medium 2. [n] - (chemistry) a process in which one substance permeates anotherFound on http://www.webdictionary.co.uk/definition.php?query=absorption
Short for the term Acoustical Absorption (quality of a surface or substance to take in, not reflect, a sound wave).
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Transformation of radiant energy to a different form of energy by the interaction of matter, depending on temperature and wavelength. See also: Absorb, Absorption Coefficient, Extinction.Found on http://www.diracdelta.co.uk/science/source/a/b/absorption/source.html
absorb; absorbent. Compare with adsorption and sorption. 1. Penetration of molecules into the bulk of a solid or liquid, forming either a solution or compound. Absorption can be a chemical process (a strong solution of NaOH absorbs CO2
from the air) or a physical process (palladium absorbs hydrogen gas). 2. Capture and transformation of ...Found on http://antoine.frostburg.edu/chem/senese/101/glossary/a.shtml
In chemistry absorption can mean two things: Firstly it can imply that powerful forces exist holding two substances together, and that seperation of the two is not easily accomplished. Secondly it can mean absorption of heat, light etc.. . The absorptionFound on http://www.chemicalglossary.net/definition/82-Absorption
The entry of a drug substance into the bloodstream from the site of administration.
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A process in which Quid molecules are taken up by a liquid or solid and distributed throughout the body of that liquid or solid. Compare with adsorption.Found on http://www.encyclo.co.uk/local/20742
1) A mechanical phenomenon wherein one substance penetrates into the inner structure of another, as in absorbent cotton or a sponge. 2) An optical phenomenon wherein atoms or molecules block or attenuate the transmission of a beam of electromagnetic radiation
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A process in which one substance, usually a liquid or gas, is taken into the body of another.
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Absorption: Uptake. In the biomedical sciences, absorption has diverse specific meanings. In the body, absorption is the process whereby a cell, tissue or organ takes up a substance. In the intestinal tract, absorption is the uptake of food (or other substances) from the digestive tract. In radiology, absorption refers to the taking up of energy by...Found on http://www.medterms.com/script/main/art.asp?articlekey=2101
Occurs when light is partially or completely absorbed by a surface, converting its energy to heat. Found on http://www.rodsmith.org.uk/photographic%20glossary/rods%20photographic%20gl
One cause of attenuation where light signal is absorbed into the glass during transmission.Found on http://www.encyclo.co.uk/local/20957
[ Latin absorptio
, from absorbere
. See Absorb
The act or process of absorbing or sucking in anything, or of being absorbed and made to disappear; as, the absorption
of bodies in a whirlpool, the absorption
of a smaller tribe into a ...Found on http://www.encyclo.co.uk/webster/A/9
The process of absorbing, specifically: ... 1. <physiology> The movement and uptake of substances (liquids and solutes) into cells or across tissues such as skin, intestine and kiidney tubules, by way of diffusion or osmosis. ... 2. <chemistry> The drawing of a gas or liquid into the pores of a permeable solid. ... 3. <psychology>...Found on http://www.encyclo.co.uk/local/20973
soaking up noun
(chemistry) a process in which one substance permeates another; a fluid permeates or is dissolved by a liquid or solidFound on https://www.encyclo.co.uk/local/20974
No exact match found