| RO | radiation oncology; radiation output; ratio of; relative odds; renal osteodystrophy; reverse osmosis... |
|---|---|
| R/O | rule out |
| MODY | Maturity-Onset Diabetes of the Young(in Youth) |
| MODY | maturity onset diabetes of the young |
| NIDDY | non-insulin-dependent diabetes in the young |
| NPRM | Notice of Proposed Rule Making |
|---|---|
| ATR | against the rule |
| WTR | with the rule |
| CARDIA | Coronary Artery Risk Development In Young Adults |
| MODY | Maturity Onset Diabetes of the Young |
| Young's rule | An obsolete rule to determine a child's dose: 12 is added to the child's age and the sum is divided by the age; the adult dose divided by the figure so obtained gives the proper dose. (05 Mar 2000) |
|---|---|
| Harden-Young ester | D-fructose 1,6-bisphosphate;important intermediate in sugar metabolism. (05 Mar 2000) |
| young | 1. Not long born; still in the first part of life; not yet arrived at adolescence, maturity, or age; not old; juvenile; said of animals; as, a young child; a young man; a young fawn. "For he so young and tender was of age." (Chaucer) ""Whom the gods love, die young," has been too long carelessly said; . . . Whom the gods love, live young forever." (Mrs. H. H. Jackson) 2. Being in the first part, pr period, of growth; as, a young plant; a young tree. "While the fears of the people were young." (De Foe) 3. Having little experience; inexperienced; unpracticed; ignorant; weak. "Come, come, elder brother, you are too young in this." (Shak) Origin: OE. Yung, yong, yong, yung, AS. Geong; akin to OFries. Iung, iong, D. Joing, OS, OHG, & G. Jung, Icel. Ungr, Sw. & Dan. Ung, Goth. Juggs, Lith. Jaunas, Russ. Iunuii, L. Juvencus, juvenis, Skr. Juvaca, juvan. Cf. Junior, Juniper, Juvenile, Younker, Youth. Source: Websters Dictionary (01 Mar 1998) |
| Young-Helmholtz theory of colour vision | A theory that there are three colour-perceiving elements in the retina: red, green, and blue. Perception of other colours arises from the combined stimulation of these elements; deficiency or absence of any one of these elements results in inability to perceive that colour and a misperception of any other colour of which it forms a part. Synonym: Helmholtz theory of colour vision. (05 Mar 2000) |
| Young, Hugh | <person> U.S. Urologist, 1870-1945. See: Young prostatic tractor. (05 Mar 2000) |
| Young prostatic tractor | A short, straight tubular instrument with blades at its tip, which can be rotated open and closed; it is passed into the prostatic urethra, through a prostatotomy incision made during the later stages of open perineal prostatectomy, with its tip into the bladder; direct traction on the instrument brings the prostate gland down into the operative field where enucleation can be more easily performed. (05 Mar 2000) |
| Young syndrome | <syndrome> Obstructive azoospermia and chronic sinopulmonary infections. (05 Mar 2000) |
| Young, Thomas | <person> English physician and physicist, 1773-1829. See: Young's modulus, Young's rule, Young-Helmholtz theory of colour vision. (05 Mar 2000) |
| Young, William | <person> 20th century Australian biochemist. See: Harden-Young ester. (05 Mar 2000) |
| Abegg's rule | The tendency of the sum of the maximum positive and maximum negative valence of a particular element to equal 8; e.g., C may have a valence of +4 and -4, O of +6 and -2. Sometimes loosely stated as all atoms have the same number of valences, a consequence of the tendency of valence electron shells to be filled to 8. (05 Mar 2000) |
| American Law Institute rule | A test of criminal responsibility (1962): "a person is not responsible for criminal conduct if at the time of such conduct as a result of mental disease or defect he lacks substantial capacity either to appreciate the wrongfulness of his conduct or to conform his conduct to the requirements of law." (05 Mar 2000) |
| astigmatism against the rule | Astigmatism when the greater curvature or refractive power is in the horizontal meridian. (05 Mar 2000) |
| astigmatism with the rule | Astigmatism when the greater curvature or refractive power is in the vertical meridian. (05 Mar 2000) |
| pair rule gene | <molecular biology> A segmentation gene, expressed sequentially between gap genes and segment polarity genes. In development of Drosophila, a set of about 8 genes that are expressed only in alternate segments (odd or even) of the developing embryo. Loss of function mutants thus lack alternate segments. Examples: even skipped (eve), fushi tarazu (ftz), hairy. (18 Nov 1997) |
| Gibb's phase rule | An expression of the relationships existing between systems in equilibrium: P + V = C + 2, where P is the number of phases, V the variance or degrees of freedom, and C the number of components; it also follows that the variance is, V = C + 2 -P. For H2O at its triple point, V = 1 + 2 -3 = 0, i.e., both temperature and pressure are fixed. Synonym: Gibb's phase rule. (05 Mar 2000) |
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|