| buffalo type | Term used to describe the distribution of a fat deposit seen posteriorly over the upper thoracic vertebrae; seen in hyperadrenocorticalism (Cushing's syndrome). Synonym: buffalo hump. (05 Mar 2000) |
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| buffaloes | Ruminants of the family bovidae consisting of bubalus arnee and syncerus caffer. This concept is differentiated from bison, which refers to bison bison and bison bonasus. (12 Dec 1998) |
| buffel duck | <zoology> A small duck (Charitonetta albeola); the spirit duck, or butterball. The head of the male is covered with numerous elongated feathers, and thus appears large. Synonym: bufflehead. See: Buffalo. Source: Websters Dictionary (01 Mar 1998) |
| buffer | <biochemistry, chemistry> A system that acts to minimise the change in concentration of a specific chemical species in solution against addition or depletion of this species. PH buffers: weak acids or weak bases in aqueous solution. The working range is given by pKa +/ 1. Metal ion buffers: a metal ion chelator for example EDTA, partially saturated by the metal ion acts, as a buffer for the metal ion. (18 Nov 1997) |
| buffer capacity | <chemistry> The ability of a buffer solution to absorb added alkali or acid while maintaining the solution's pH. (09 Oct 1997) |
| buffer index | The power of a substance in solution to absorb acid or alkali without change in pH; this is highest at a pH value equal to the pKa value of the acid of the buffer pair. See: buffer capacity. Synonym: buffer index. (05 Mar 2000) |
| buffer pair | An acid and its conjugate base (anion). (05 Mar 2000) |
| buffer value | The power of a substance in solution to absorb acid or alkali without change in pH; this is highest at a pH value equal to the pKa value of the acid of the buffer pair. See: buffer capacity. Synonym: buffer index. (05 Mar 2000) |
| buffer value of the blood | The ability of the blood to compensate for additions of acid or alkali without disturbance of the pH. (05 Mar 2000) |
| buffer zone | <ecology> An area of land separating two distinct land uses that acts to soften or mitigate the effects of one land use on the other. (09 Oct 1997) |
| buffered | <pharmacology> Refers to pills coated with a special substance that neutralises stomach acid. Drugs are buffered to reduce stomach upset or increase absorption by the intestines. (09 Oct 1997) |
| buffered crystalline penicillin G | Crystalline potassium penicillin G or crystalline sodium penicillin G buffered with not less than 4% and not more than 5% of sodium citrate. (05 Mar 2000) |
| buffers | Chemical systems that prevent change in the concentration of another chemical substance, e.g. Proton donor and acceptor systems serve as buffers preventing marked changes in hydrogen ion concentration (pH). (12 Dec 1998) |
| buffet | 1. A cupboard or set of shelves, either movable or fixed at one side of a room, for the display of plate, china, etc, a sideboard. "Not when a gilt buffet's reflected pride Turns you from sound philosophy aside." (Pope) 2. A counter for refreshments; a restaurant at a railroad station, or place of public gathering. Origin: F. Buffet, LL. Bufetum; of uncertain origin; perh. Fr. The same source as E. Buffet a blow, the root meaning to puff, hence (cf. Puffed up) the idea of ostentation or display. Source: Websters Dictionary (01 Mar 1998) |
| buffeting | 1. A striking with the hand. 2. A succession of blows; continued violence, as of winds or waves; afflictions; adversity. "He seems to have been a plant of slow growth, but . . . Fitted to endure the buffeting on the rudest storm." (Wirt) Source: Websters Dictionary (01 Mar 1998) |
Synonyms : Common Toad, Common Toads, Toads, Common
Synonyms : Giant Toad, Giant Toads, Marine Toad, Marine Toads, Toads, Giant, Toads, Marine
Synonyms : Bufos, Toad, True, True Toad, True Toads
Synonyms : 1-Butylbiguanide, Adebit, Andromaco Brand of Buformin, Gliporal, Grossmann Brand of Buformin Hydrochloride, Silubin, Silubin Retard, 1 Butylbiguanide, Buformin Andromaco Brand, Retard, Silubin
Synonyms : 5-Hydroxy-N, N-dimethyltryptamine, Bufotenine, Mappin, N, N-Dimethyl-5-hydroxytryptamine, 5 Hydroxy N, N dimethyltryptamine, N, N Dimethyl 5 hydroxytryptamine
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| buffer action |
an action that tends to stabilize an inanimate system or a body function or state, such as pH, blood pressure, [Ca 2 + ], etc.; most commonly used to denote the stabilization of pH by acid-base buffers (tampon a.).
Ãâó: www.merckmedicus.com/pp/us/hcp/thcp_dorlands_conte...
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| buffer |
A storage device, or area on a storage device, which holds data temporarily, until needed for processing or printing. A buffer can also be used to aid communication between two devices with very different processing speeds (such as two modems, or the CPU and the printer).
Ãâó: www.angelfire.com/bc/nursinginformatics/glossary.h...
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| buffer |
A substance that helps regulate or stabilize the pH of a solution during chemical reactions.
Ãâó: science.education.nih.gov/supplements/nih2/oral-he...
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| buffalo hump |
an accumulation of fatty tissue at the base of the neck.
Ãâó: www.aegis.com/pubs/beta/1999/be990414.html
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| buffer |
A solution or liquid whose chemical makeup neutralizes acids or bases without a great change in pH.
Ãâó: www.alken-murray.com/glossarybug.html
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| BUF | a city on Lake Erie in western New York (near Niagara Falls) |
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| BUF | United States showman famous for his Wild West Show (1846-1917) |
| BUF | United States showman famous for his Wild West Show (1846-1917) |
| BUF | North American nightshade with prickly foliage and racemose yellow flowers |
| BUF | a small black and red and white carpet beetle |
| BUF | a piece of dried bovine dung |
| BUF | clover of western United States |
| BUF | clover of western United States |
| BUF | low-growing annual herb of southwestern United States (Texas) having silky foliage and blue flowers |
| BUF | any of several large suckers of the Mississippi valley |
| BUF | small blackish stout-bodied biting fly having aquatic larvae |
| BUF | perennial vine of dry parts of central and southwestern United States and Mexico having small hard mottled green inedible fruit |
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