| R-C sign(spot) | Red Cherry sign(spot) |
|---|---|
| Rst | in paper or thin layer chromatography, the distance that a spot of a substance has moved, relative t... |
| FJS | finger joint size |
| IS | ileal segment; immediate sensitivity; immune serum; immunosuppression; impingement syndrome; incenti... |
| ISI | infarct size index; initial slope index; injury severity index; Institute for Scientific Information... |
| DBS | Dried blood spot |
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| ELISPOT | Enzyme-Linked Immuno Spot Assay |
| SFC | Spot forming cells |
| WSSV | White Spot Syndrome Virus |
| CSD | critical size defect |
| focal spot size | The measured size of a focal spot, a function of its actual size and the angulation of the anode surface. See: focal spot. (05 Mar 2000) |
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| focal spot | The site of bombardment by electrons and emission of X-rays from the anode of an X-ray tube. See: focal spot size. (05 Mar 2000) |
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| abnormal placental size | <radiology> TOO BIG (greater than5cm in sections obtained at right angles to the long axis), maternal disease, diabetic mothers (= villous oedema), intrauterine infections, anaemic mothers (= normal histology), foetal disease, erythroblatosis foetalis (= villous oedema and hyperplasia), umbilical vein obstruction, foetal high output failure, large chorioangioma, sacrococcygeal teratoma, arteriovenous fistula too small, preeclampsia (associated with placental infarcts in 33-60%) (12 Dec 1998) |
| aerodynamic size | In aerosols, the particle size with unit density that best represents the aerodynamic behaviour of a particle. (05 Mar 2000) |
| burst size | The number of phages produced by an infected cell. (05 Mar 2000) |
| cell size | The physical dimensions of a cell. It refers mainly to changes in dimensions correlated with physiological or pathological changes in cells. (12 Dec 1998) |
| health facility size | The physical space or dimensions of a facility. Size may be indicated by bed capacity. (12 Dec 1998) |
| sample size | The number of units (persons, animals, patients, specified circumstances, etc.) in a population to be studied. The sample size should be big enough to have a high likelihood of detecting a true difference between two groups. (12 Dec 1998) |
| size | 1. A settled quantity or allowance. See Assize. "To scant my sizes." 2. <engineering> An allowance of food and drink from the buttery, aside from the regular dinner at commons; corresponding to battel at Oxford. 3. Extent of superficies or volume; bulk; bigness; magnitude; as, the size of a tree or of a mast; the size of a ship or of a rock. 4. Figurative bulk; condition as to rank, ability, character, etc.; as, the office demands a man of larger size. "Men of a less size and quality." (L'Estrange) "The middling or lower size of people." (Swift) 5. A conventional relative measure of dimension, as for shoes, gloves, and other articles made up for sale. 6. An instrument consisting of a number of perforated gauges fastened together at one end by a rivet, used for ascertaining the size of pearls. Size roll, a small piese of parchment added to a roll. Size stick, a measuring stick used by shoemakers for ascertaining the size of the foot. Synonym: Dimension, bigness, largeness, greatness, magnitude. Origin: Abbrev. From assize. See Assize, and cf. Size glue. 1. To fix the standard of. "To size weights and measures." 2. To adjust or arrange according to size or bulk. Specifically: To take the height of men, in order to place them in the ranks according to their stature. <chemical> To sift, as pieces of ore or metal, in order to separate the finer from the coarser parts. 3. To swell; to increase the bulk of. 4. <mechanics> To bring or adjust anything exactly to a required dimension, as by cutting. To size up, to estimate or ascertain the character and ability of. See 4th Size. "We had to size up our fellow legislators." (The Century) Source: Websters Dictionary (01 Mar 1998) |
| size perception | The sensory interpretation of the dimensions of objects. (12 Dec 1998) |
| litter size | The number of offspring produced at one birth by an animal. (12 Dec 1998) |
| age spot | <dermatology> A skin disorder seen with aging (or sun exposure) where there are flat patches of increased pigmentation on the skin. They are nonserious, benign and generally more important cosmetically. The most commonly appear on sun exposed areas such as the forehead and the back of the hands. Avoidance of the sun and the use of a sunscreen (SPF of 15) can reduce the incidence of these lesions. Creams and lotions are available which bleach the skin. Cryotherapy can be used in some cases. (27 Sep 1997) |
| blind spot | The negative scotoma in the visual field, corresponding to the optic disk. Synonym: blind spot. (05 Mar 2000) |
| blue spot | A bluish stain on the skin caused by the bites of fleas or lice, especially pediculosis pubis. Synonym: blue spot, tache bleuatre. (05 Mar 2000) |
| cafe-au-lait spot | <dermatology> A pigmented cutaneous lesion, that can range from light to dark brown, and is due to an excess of melanosomes in the malpighian cells, rather than to an excess of melanocytes. Caf |
| Mariotte's blind spot | The portion of the optic nerve seen in the fundus with the ophthalmoscope. It is formed by the meeting of all the retinal ganglion cell axons as they enter the optic nerve. Because the retina at the optic disk has no photoreceptors there is a corresponding blind spot in the visual field. (12 Dec 1998) |
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