| deuterium oxide | <radiobiology> Heavy water, in which the hydrogen is replaced by deuterium. Will stabilise assembled microtubules. (18 Nov 1997) |
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| imipramine N-oxide reductase | <enzyme> Reduces imipramine n-oxide to imipramine in the presence of menaquinone Registry number: EC 1.7.99.- (26 Jun 1999) |
| indifferent oxide | An oxide that is neither an acid nor a base; e.g., water (hydrogen oxide, H2O). Synonym: indifferent oxide. (05 Mar 2000) |
| oxide | <chemistry> Any element (but especially a metal) that has formed a binary compound with oxygen. (09 Oct 1997) |
| tin oxide | SnO2;used in industry; it is a cause of pneumoconiosis. Synonym: tin oxide. (05 Mar 2000) |
| eserine oxide | An alkaloid from the seed of Physostigma; a parasympathomimetic agent. Synonym: eserine aminoxide, eserine oxide. (05 Mar 2000) |
| ethylene oxide | <chemical> Chemical name: Oxirane (12 Dec 1998) |
| ethyl oxide | CH3CH2OCH2CH3;a flammable, volatile organic solvent used in extraction procedures; formerly widely used as an inhalation anaesthetic; shortcomings include: irritating vapor, slow onset and prolonged recovery phase, explosion hazard. Synonym: ethyl ether, ethyl oxide, sulfuric ether. (05 Mar 2000) |
| zinc oxide | <chemical> A mild astringent and topical protectant with some antiseptic action. It is also used in bandages, pastes, ointments, dental cements, and as a sunblock. Pharmacological action: dermatologic agents, sunscreening agents. Chemical name: Zinc oxide (ZnO) (12 Dec 1998) |
| zinc oxide and eugenol | Used as a base material beneath metallic dental restorations and as a temporary filling material or impression material; setting and hardening result from complex reactions between the powder and the eugenol. (05 Mar 2000) |
| zinc oxide-eugenol cement | Least irritating of the cements. The powder is essentially zinc oxide with strengtheners and accelerators. The liquid is basically eugenol. (boucher's clinical dental terminology, 4th ed, p50) (12 Dec 1998) |
| zirconium oxide | Used as a coating for the skin in dermatologic pharmaceuticals and as a pigment in paints. (05 Mar 2000) |
| unmodified zinc oxide-eugenol cement | A dental cement obtained by mixing zinc oxide and eugenol without modifiers. (05 Mar 2000) |
| ferric oxide | A compound used as a colouring material. (05 Mar 2000) |
| 4-hydroxyaminoquinoline-1-oxide | <chemical> N-hydroxy-4-quinolineamine 1-oxide. A potent mutagen and carcinogen. It is a reduction product of 4-nitroquinoline-1-oxide. It binds with nucleic acids and inactivates both bacteria and bacteriophage. Pharmacological action: carcinogens, mutagens. Chemical name: 4-Quinolinamine, N-hydroxy-, 1-oxide (12 Dec 1998) |
| nitrous oxide |
"Laughing gas" can sometimes be used for painful procedures. It is available in pre- mixed canisters or can be given by means of an anaesthesia machine.
출처: pediatric-pain.ca/mclp/mclpm-te.html
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| nitrous oxide |
A powerful greenhouse gas with a global warming potential most recently evaluated at 310. Major sources of nitrous oxide include soil cultivation practices, especially the use of commercial and organic fertilizers, fossil fuel combustion, nitric acid production, and biomass burning.
출처: www.natsource.com/markets/index.asp
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| nitrous oxide |
A colourless, non-flammable gas with a sweetish odour, commonly known as
출처: www.climatechangenorth.ca/H1_Glossary.html
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| nitrous oxide |
one of the three major greenhouse gases responsible for climate change (see greenhouse gases). Soils and oceans are the primary natural sources of nitrous oxide. Humans contribute to nitrous oxide emissions through soil cultivation and the use of nitrogen fertilizers, nylon production and the burning of organic material and fossil fuels. Combustion and biomass burning are sources of nitrous oxide emissions. ...
출처: www.nrtee-trnee.ca/eng/programs/ArchivedPrograms/C...
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| nitrous oxide |
is released by industrial processes, the burning of fossil fuels, and by fertilizer use. Nitrous oxide evenutually breaks down into its components, nitrogen and oxygen, but the process takes about 120 years.
출처: www.yourplanet.org/terms/details.php3
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