| MSDS | material safety data sheet |
|---|---|
| WBA | wax bean agglutinin; whole body activity |
| WE | wax ester; Wernicke encephalopathy; western encephalitis; western encephalomyelitis; wound of entry |
| WxB | wax bite |
| WxP | wax pattern |
| MSDS | Material Safety DAta Sheet |
|---|
shelf force
shelf force
| beta pleated sheet | <cell biology> Beta secondary structure in proteins consists of two almost fully extended polypeptide chains lying side by side, linked by interchain hydrogen bonds between peptide C=O and N H groups. The chains may run in the same or opposite directions (yielding parallel or antiparallel structures, respectively). When multiple chains are involved, an extended sheet, the pleated sheet, is formed. (18 Nov 1997) |
|---|---|
| sheet | 1. To furnish with a sheet or sheets; to wrap in, or cover with, a sheet, or as with a sheet. "The sheeted dead." "When snow the pasture sheets." 2. To expand, as a sheet. "The star shot flew from the welkin blue, As it fell from the sheeted sky." (J. R. Drake) To sheet home, to haul upon a sheet until the sail is as flat, and the clew as near the wind, as possible. Origin: Sheeted; Sheeting. In general, a large, broad piece of anything thin, as paper, cloth, etc.; a broad, thin portion of any substance; an expanded superficies. Specifically: A broad piece of cloth, usually linen or cotton, used for wrapping the body or for a covering; especially, one used as an article of bedding next to the body. "He fell into a trance, and saw heaven opened, and a certain vessel descending unto him, as it had been a great sheet knit at the four corners." (Acts x. 10, 11) "If I do die before thee, prithee, shroud me In one of those same sheets." (Shak) A broad piece of paper, whether folded or unfolded, whether blank or written or printed upon; hence, a letter; a newspaper, etc. A single signature of a book or a pamphlet; in pl, the book itself. "To this the following sheets are intended for a full and distinct answer." (Waterland) A broad, thinly expanded portion of metal or other substance; as, a sheet of copper, of glass, or the like; a plate; a leaf. A broad expanse of water, or the like. "The two beautiful sheets of water." . A sail. <geology> An extensive bed of an eruptive rock intruded between, or overlying, other strata. 2. [AS. Sceata. See the Etymology above. A rope or chain which regulates the angle of adjustment of a sail in relation in relation to the wind; usually attached to the lower corner of a sail, or to a yard or a boom. Pl. The space in the forward or the after part of a boat where there are no rowers; as, fore sheets; stern sheets. Sheet is often used adjectively, or in combination, to denote that the substance to the name of which it is prefixed is in the form of sheets, or thin plates or leaves; as, sheet brass, or sheet-brass; sheet glass, or sheet-glass; sheet gold, or sheet-gold; sheet iron, or sheet-iron, etc. A sheet in the wind, half drunk. Both sheets in the wind, very drunk. In sheets, lying flat or expanded; not folded, or folded but not bound; said especially of printed sheets. Sheet bend, a bend or hitch used for temporarily fastening a rope to the bight of another rope or to an eye. Sheet lightning, Sheet piling, etc. See Lightning, Piling, etc. Origin: OE. Shete, schete, AS. Scte, scte, fr. Sceat a projecting corner, a fold in a garment (akin to D. Schoot sheet, bosom, lap, G. Schoss bosom, lap, flap of a coat, Icel. Skaut, Goth. Skauts the hem of a garment); originally, that which shoots out, from the root of AS. Sceotan to shoot. See Shoot. Source: Websters Dictionary (01 Mar 1998) |
| draw-sheet | A narrow sheet placed crosswise on the bed under the patient, with a rubber sheet of the same width beneath it; used to assist in moving the patient or in changing soiled bed coverings. (05 Mar 2000) |
| animal wax | Beeswax, spermaceti, and any wax derived from the animal kingdom. (05 Mar 2000) |
| baseplate wax | A hard pink wax used in dentistry for making occlusion rims. (05 Mar 2000) |
| bleached wax | Yellow wax bleached by being rolled very thin and exposed to the light and air, or bleached by chemical oxidants; same uses as yellow wax. Synonym: bleached wax, white beeswax. (05 Mar 2000) |
| bone wax | A mixture of antiseptic agents, oil, and wax used to stop bleeding by plugging bone cavities or haversian canals. Synonym: Horsley's bone wax. (05 Mar 2000) |
| boxing wax | Wax used for boxing impressions. See: boxing. (05 Mar 2000) |
| Brazil wax | A wax obtained from the Brazilian wax palm, Copernica cerifera; used in pharmaceuticals to coat medicaments in sustained release preparations and surfaces of tablets; used in waxes for wood and metal. Synonym: Brazil wax, palm wax. (05 Mar 2000) |
| carnauba wax | A wax obtained from the Brazilian wax palm, Copernica cerifera; used in pharmaceuticals to coat medicaments in sustained release preparations and surfaces of tablets; used in waxes for wood and metal. Synonym: Brazil wax, palm wax. (05 Mar 2000) |
| palm wax | A wax obtained from the Brazilian wax palm, Copernica cerifera; used in pharmaceuticals to coat medicaments in sustained release preparations and surfaces of tablets; used in waxes for wood and metal. Synonym: Brazil wax, palm wax. (05 Mar 2000) |
| vegetable wax | Palm wax or any wax derived from plants such as the bayberry. (05 Mar 2000) |
| paraffin wax | A wax derived from petroleum. Synonym: mineral wax. (05 Mar 2000) |
| casting wax | Any soft solid wax used in dentistry for patterns of all types and for many other purposes; most are basically paraffin but are modified by addition of gum dammar, carnauba wax, or other ingredients, to meet various requirements. Synonym: inlay wax. (05 Mar 2000) |
| grave wax | A soft, unctuous, or waxy substance, of a light brown colour, into which the fat and muscle tissue of dead bodies sometimes are converted, by long immersion in water or by burial in moist places. It is a result of fatty degeneration. Origin: L. Adeps, adipis, fat + cera wax: cf. F. Adipocere. Source: Websters Dictionary (01 Mar 1998) |
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