| MF | magnetic field; meat free; medium frequency; megafarad; membrane filler; merthiolate-formaldehyde [s... |
|---|---|
| FOM | figure-of-merit |
| NTFOM | normal tissue complication-based figure-of-merit |
| ROCF | Rey-Osterrieth Complex Figure |
| GEFT | Group Embedded Figure Test |
|---|---|
| MFF | Matching Familiar Figure Test |
| NCE | normo chromatic erythrocytes |
| TCA | transverse chromatic aberration |
| aberration, chromatic | <optics> A defect in a lens or optical system due to the greater refraction of shorter wavelengths over that of loner ones at a lens surface. Hence the focal length of a simple lens is shorter for blue than for red rays. This dispersion of the wave-lengths will cause colour fringes in the image field of a lens with such an aberration. (05 Aug 1998) |
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| chromatic | Of or pertaining to colour or colours; produced by, or made in, a colour or colours. (05 Mar 2000) |
| chromatic aberration | When using white light through a lens system, it is inevitable that different wave lengths (colours) are brought to a focus at slightly different points. As a consequence, there are chromatic aberations in the image, good microscope objectives are therefore corrected for this at two wave lengths (achromats) or at three wave lengths (apochromats), as well as for spherical aberration. (18 Nov 1997) |
| chromatic apparatus | The deeply staining mass of chromosomes in a dividing cell. (05 Mar 2000) |
| chromatic audition | colour hearing |
| chromatic fibre | The coiled filament in which the genes are located, which extends the entire length of a chromosome and exhibits an intensely positive Feulgen test for DNA. Synonym: chromatic fibre. Origin: chromo-+ G. Nema, thread (05 Mar 2000) |
| chromatic granule | Any readily stainable granule, a granule of chromophil (Nissl) substance. Synonym: chromatic granule. (05 Mar 2000) |
| chromatic spectrum | The continuum of colours that white light forms on passing through a prism or diffraction grating. Synonym: colour spectrum. (05 Mar 2000) |
| chromatic vision | A condition in which objects appear to be abnormally coloured or tinged with colour; designated according to the colour seen: xanthopsia, yellow vision; erythropsia, red vision; chloropsia, green vision; cyanopsia, blue vision. Synonym: chromatic vision, coloured vision, tinted vision. Compare: dyschromatopsia. Origin: chromato-+ G. Opsis, vision (05 Mar 2000) |
| authority figure | |
| mitotic figure | The microscopic appearance of a cell undergoing mitosis; a cell of which the chromosomes are visible by the light microscope. (05 Mar 2000) |
| myelin figure | <cell biology> Structure that can form spontaneously when bilayer forming phospholipids (e.g. Egg lecithin) are added to water. They are reminiscent of the concentric layer structure of myelin. (18 Nov 1997) |
| interference figure | <microscopy> The conoscopic pattern of extinction positions of a crystal superimposed on the pattern of interference colours corresponding to the full cone of directions by which the crystal is illuminated, each direction showing its own interference colour. (05 Aug 1998) |
| figure | 1. The form of anything; shape; outline; appearance. "Flowers have all exquisite figures." (Bacon) 2. The representation of any form, as by drawing, painting, modeling, carving, embroidering, etc.; especially, a representation of the human body; as, a figure in bronze; a figure cut in marble. "A coin that bears the figure of an angel." (Shak) 3. A pattern in cloth, paper, or other manufactured article; a design wrought out in a fabric; as, the muslin was of a pretty figure. 4. <geometry> A diagram or drawing; made to represent a magnitude or the relation of two or more magnitudes; a surface or space inclosed on all sides; called superficial when inclosed by lines, and solid when inclosed by surface; any arrangement made up of points, lines, angles, surfaces, etc. 5. The appearance or impression made by the conduct or carrer of a person; as, a sorry figure. "I made some figure there." (Dryden) "Gentlemen of the best figure in the county." (Blackstone) 6. Distinguished appearance; magnificence; conspicuous representation; splendor; show. "That he may live in figure and indulgence." (Law) 7. A character or symbol representing a number; a numeral; a digit; as, 1, 2,3, etc. 8. Value, as expressed in numbers; price; as, the goods are estimated or sold at a low figure. "With nineteen thousand a year at the very lowest figure." (Thackeray) 9. A person, thing, or action, conceived of as analogous to another person, thing, or action, of which it thus becomes a type or representative. "Who is the figure of Him that was to come." (Rom. V. 14) 10. A mode of expressing abstract or immaterial ideas by words which suggest pictures or images from the physical world; pictorial language; a trope; hence, any deviation from the plainest form of statement. "To represent the imagination under the figure of a wing." (Macaulay) 11. <logic> The form of a syllogism with respect to the relative position of the middle term. 12. Any one of the several regular steps or movements made by a dancer. 13. <astronomy> A horoscope; the diagram of the aspects of the astrological houses. 14. Any short succession of notes, either as melody or as a group of chords, which produce a single complete and distinct impression. A form of melody or accompaniment kept up through a strain or passage; a musical or motive; a florid embellishment. Figures are often written upon the staff in music to denote the kind of measure. They are usually in the form of a fraction, the upper figure showing how many notes of the kind indicated by the lower are contained in one measure or bar. Thus, 2/4 signifies that the measure contains two quarter notes. The following are the principal figures used for this purpose: 2/2 2/4 2/8 4/2 2/4 4/8 3/2 3/4 3/8 6/4 6/4 6/8 Academy figure, Canceled figures, Lay figure, etc. See Academy, Cancel, Lay, etc. Figure caster, or Figure flinger, an astrologer. This figure caster." Figure flinging, the practice of astrology. Figure painting, a picture of the human figure, or the act or art of depicting the human figure. <chemical> Figure stone, agalmatolite. Figure weaving, the art or process of weaving figured fabrics. To cut a figure, to make a display. Origin: F, figure, L. Figura; akin to fingere to form, shape, feign. See Feign. Source: Websters Dictionary (01 Mar 1998) |
| figure and ground | That aspect of perception wherein the perceived is separated into at least two parts, each with different attributes but influencing one another. Figure is the most distinct; ground the least formed; e.g., a bird or tree (figure) seen against the sky (ground). (05 Mar 2000) |
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