| cat | catalysis, catalyst; cataract |
|---|---|
| ESD | electronic summation device; electrostatic discharge; emission spectrometric device; end-systolic di... |
| ESE | electrostatic unit [Ger. electrostatische Einheit] |
| ESU | electrosurgical unit; electrostatic unit |
| MEP | Molecular Electrostatic Potential |
|---|
| general acid-base catalysis | A catalytic reaction that involves the tranfer of a proton to or from anon-water molecule. (09 Oct 1997) |
|---|---|
| catalysis | <chemistry> The acceleration of a chemical reaction by a catalyst. (16 Mar 1998) |
| heterogeneous catalysis | <chemistry> A form of catalysis in which the catalyst is in different physical state than the reactants. (09 Jan 1998) |
| homogeneous catalysis | <chemistry> A form of catalysis in which the catalyst is in the same physical state than the reactants, for example reactants and catalyst are all gases. (09 Jan 1998) |
| electrostatic | Pertaining to electrostatics. Source: Websters Dictionary (01 Mar 1998) |
| electrostatic analyser | <radiobiology> A device which filters an electron beam (band-pass), permitting only electrons within a narrow energy (velocity) range to pass. (09 Oct 1997) |
| electrostatic bond | Bond between atoms or groups carrying opposite charges (or, in some cases, partial charges). Synonym: heteropolar bond, salt bridge. (05 Mar 2000) |
| electrostatic confinement | <radiobiology> An approach to fusion based on confining charged particles by means of electric fields, rather than the magnetic fields used in magnetic confinement. (09 Oct 1997) |
| electrostatic field | <radiobiology> The region surrounding an electric charge in which another charge experiences a force. (16 Dec 1997) |
| electrostatic force | <radiobiology> Like charges in close proximity produce forces of repulsion between them. Consequently if two surfaces bear appreciable and approximately equal densities of charged groups on their surfaces appreciable forces of repulsion may occur between them. The range of these forces is determined in the main by the ionic strength of the intervening medium, forces being of minimal range at high ionic strength. The forces are effective over approximately twice the double layer thickness. See: DLVO theory. (18 Nov 1997) |
| electrostatic lens | <physics> A lens employing a permanent magnet to produce a potential field capable of deflecting electron rays to form an image of an object. (cf. Electromagnetic lens). (05 Aug 1998) |
| electrostatic unit | The unit in an absolute system (CGS) of unit's utilizing static electricity; e.g., statampere, statcoulomb, statfarad, stathenry, statvolt. (05 Mar 2000) |
| electrostatic wave | <radiobiology> Longitudinal oscillations appearing in a plasma due to a perturbation of electric neutrality. For a cold unmagnetised plasma, or at large wavelengths, the frequency of these waves is by definition the plasma frequency. (09 Oct 1997) |
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