| IL | ileum; incisolingual; independent laboratory; iliolumbar; independent laboratory; inspiratory load; ... |
|---|---|
| EF | ectopic focus; edema factor; ejection fraction; elastic fibril; electric field; elongation factor; e... |
| diag | diagonal; diagnosis; diagram |
| OCD | obsessive compulsive disorder; Office of Child Development; Office of Civil Defense; osteochondritis... |
| PRSL | Potential Renal Solute Load |
| CMFL | Community Microfilarial Load |
|---|---|
| 75 g | Glucose load |
| PVL | Plasma viral load |
| VL | Viral load |
| ETL | expiratory threshold load |
| Venn diagram | Pictorial representation of the extent to which two or more quantities or concepts are mutually inclusive and exclusive. (05 Mar 2000) |
|---|---|
| diagram | 1. <geometry> A figure or drawing made to illustrate a statement, or facilitate a demonstration; a plan. 2. Any simple drawing made for mathematical or scientific purposes, or to assist a verbal explanation which refers to it; a mechanical drawing, as distinguished from an artistical one. Indicator diagram. <engineering> See Indicator card, under indicator Origin: Gr, fr. To mark out by lines; through + to draw, write: cf. F. Diagramme. See Graphic. Source: Websters Dictionary (01 Mar 1998) |
| Dieuaide diagram | The figure resulting from rearranging the lines of derivation of the three standard limb leads of the electrocardiogram (as represented in Einthoven's triangle) so that, instead of forming the sides of an equilateral triangle, they bisect one another. Synonym: Dieuaide diagram. (05 Mar 2000) |
| peptide chain elongation | The process whereby an amino acid is joined through a substituted amide linkage to a chain of peptides. (12 Dec 1998) |
| peptide elongation factors | Protein factors uniquely required during the elongation phase of protein synthesis. (12 Dec 1998) |
| peptide elongation factor tu | A protein found in bacteria and eukaryotic cells which delivers aminoacyl-trna's to the a site of the ribosome. The aminoacyl-trna is first bound to a complex of elongation factor tu containing a molecule of bound GTP. The resulting complex is then bound to the 70s initiation complex. Simultaneously the GTP is hydrolyzed and a tu-GDP complex is released from the 70s ribosome. The tu-GTP complex is regenerated from the tu-GDP complex by the ts elongation factor and GTP. (12 Dec 1998) |
| sign of elongation | <microscopy> Referring to the elongation of a substance in relation to refractive indices. If it is elongated in the direction of the high refractive index, it is said to have a positive sign of elongation. If it is elongated in the direction of the low refractive index, it has a negative sign of elongation, not to be confused with the sign of double refraction (i.e., optic sign). (05 Aug 1998) |
| elongation | <radiobiology> Parameter indicating the degree to which the cross-section of a toroidal plasma is non-circular. Kappa=b/a, where b and a are the vertical and horizontal minor radii. As kappa is increased, the confinement in relation to the total current improves, but the plasma also becomes more and more unstable to vertical displacements. A circular plasma has kappa of 1, a common value for elongated plasmas is 1.7, and the absolute limit is probably around 2. (09 Oct 1997) |
| elongation factor | <biochemistry> Peptidyltransferase components of ribosomes that catalyse formation of the acyl bond between the incoming amino acid residue and the peptide chain. There are three classes of elongation factor: EF1_ (EF Tu in prokaryotes) binds GTP and aminoacyl tRNA, delivering it to the A site of ribosomes. EF 1_ (EF Ts) helps in regeneration of GTP EF 1_. EF 2 (EF G) binds GTP and peptidyl tRNA and translocates it from the A site to the P site. Diptheria toxin inhibits protein synthesis in eukaryotes by adding an ADP ribosyl group to a modified histidine residue (dipthamide) in elongation factor II. (18 Nov 1997) |
| genetic load | <genetics> In general terms the decrease in fitness of a population (as a result of selection acting on phenotypes) due to deleterious mutations in the population gene pool. More specifically, the average number of recessive lethal mutations, in the heterozygous state, estimated to be present in the genome of an individual in a population. (18 Nov 1997) |
| viral load | The number of viral particles (usually HIV) in a sample of blood plasma. HIV viral load is increasingly employed as a surrogate marker for disease progression. It is measured by PCR and bDNA tests and is expressed in number of HIV copies or equivalents per millilitre. (09 Oct 1997) |
| hydraulic load | Amount of liquid going into a system. (05 Dec 1998) |
| interruptible load | Loads that can be curtailed at the supplier's discretion or in accordance with a contractual agreement. (05 Dec 1998) |
| electronic pacemaker load | The impedance to the output, the standard load being 500 ohms resistance ± 1%. (05 Mar 2000) |
| load | 1. To lay a load or burden on or in, as on a horse or in a cart; to charge with a load, as a gun; to furnish with a lading or cargo, as a ship; hence, to add weight to, so as to oppress or embarrass; to heap upon. "I strive all in vain to load the cart." (Gascoigne) "I have loaden me with many spoils." (Shak) "Those honors deep and broad, wherewith Your majesty loads our house." (Shak) 2. To adulterate or drug; as, to load wine. 3. To magnetize. Loaded dice, dice with one side made heavier than the others, so that the number on the opposite side will come up oftenest. Origin: Loaded; Loading. Loaden is obsolete, and laden belongs to lade. 1. A burden; that which is laid on or put in anything for conveyance; that which is borne or sustained; a weight; as, a heavy load. "He might such a load To town with his ass carry." (Gower) 2. The quantity which can be carried or drawn in some specified way; the contents of a cart, barrow, or vessel; that which will constitute a cargo; lading. 3. That which burdens, oppresses, or grieves the mind or spirits; as, a load of care. " A . . . Load of guilt." . " Our life's a load." 4. A particular measure for certain articles, being as much as may be carried at one time by the conveyance commonly used for the article measured; as, a load of wood; a load of hay; specifically, five quarters. 5. The charge of a firearm; as, a load of powder. 6. Weight or violence of blows. 7. <machinery> The work done by a steam engine or other prime mover when working. Load line, or Load water line, the line on the outside of a vessel indicating the depth to which it sinks in the water when loaded. Synonym: Burden, lading, weight, cargo. See Burden. Origin: OE. Lode load, way; properly the same word as lode, but confused with lade, load, v. See Lade, Lead, Lode. Source: Websters Dictionary (01 Mar 1998) |
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