| 영문 | contrast | 한글 | 대조 |
|---|---|---|---|
| 설명 | 차이를 명확히 하기 위한 비교, 대비. 대상물의 구성 요소에 의하여 생긴 사진 또는 필름의 농도 변화에 관한 식별역. |
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| 영문 | contrast media | 한글 | 조영제 |
|---|---|---|---|
| 설명 | 방사선 촬영시에 희게 나오는 물질로 단순 방사선 촬영으로 보이지 않는 부위를 보기위해서 그 부분에 물질을 넣어서 그 부분의 모양을 나타내게 하는 물질. |
||
| DCS | decompression sickness; dense canalicular system; diffuse cortical sclerosis; dorsal column stimulat... |
|---|---|
| HS | Haber syndrome; half strength; hamstring; hand surgery; Hartmann solution; head sling; healthy subje... |
| MeSH | Medical Subject Headings |
| RS | radioscaphoid; random sample; rating schedule; Raynaud syndrome; recipient's serum; rectal sinus; re... |
| ACBaE | air contrast barium enema |
| VEC-DIC | Video-enhanced contrast, differential interference contrast |
|---|---|
| MeSH | Medical Subject Heading |
| S | SUBJECT |
| SPT | Subject Performed Task |
| NS | control subject |
| subject | 1. That which is placed under the authority, dominion, control, or influence of something else. 2. Specifically: One who is under the authority of a ruler and is governed by his laws; one who owes allegiance to a sovereign or a sovereign state; as, a subject of Queen Victoria; a British subject; a subject of the United States. "Was never subject longed to be a king, As I do long and wish to be a subject." (Shak) "The subject must obey his prince, because God commands it, human laws require it." (Swift) In international law, the term subject is convertible with citizen. 3. <anatomy> That which is subjected, or submitted to, any physical operation or process; specifically, a dead body used for the purpose of dissection. 4. That which is brought under thought or examination; that which is taken up for discussion, or concerning which anything is said or done. "This subject for heroic song." "Make choice of a subject, beautiful and noble, which . . . Shall afford an ample field of matter wherein to expatiate." (Dryden) "The unhappy subject of these quarrels." (Shak) 5. The person who is treated of; the hero of a piece; the chief character. "Writers of particular lives . . . Are apt to be prejudiced in favor of their subject." (C. Middleton) 6. That of which anything is affirmed or predicated; the theme of a proposition or discourse; that which is spoken of; as, the nominative case is the subject of the verb. "The subject of a proposition is that concerning which anything is affirmed or denied." (I. Watts) 7. That in which any quality, attribute, or relation, whether spiritual or material, inheres, or to which any of these appertain; substance; substratum. "That which manifests its qualities in other words, that in which the appearing causes inhere, that to which they belong is called their subject or substance, or substratum." (Sir W. Hamilton) 8. Hence, that substance or being which is conscious of its own operations; the mind; the thinking agent or principal; the ego. Cf. Object. "The philosophers of mind have, in a manner, usurped and appropriated this expression to themselves. Accordingly, in their hands, the phrases conscious or thinking subject, and subject, mean precisely the same thing." (Sir W. Hamilton) 9. The principal theme, or leading thought or phrase, on which a composition or a movement is based. "The earliest known form of subject is the ecclesiastical cantus firmus, or plain song." (Rockstro) 10. The incident, scene, figure, group, etc, which it is the aim of the artist to represent. Origin: From L. Subjectus, through an old form of F. Sujet. See Subject. Source: Websters Dictionary (01 Mar 1998) |
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| subject headings | Terms or expressions which provide the major means of access by subject to the bibliographic unit. (12 Dec 1998) |
| air contrast barium enema | A double contrast enema in which air is introduced after coating of the colon with a dense barium suspension for radiographic study. Synonym: air contrast barium enema. (05 Mar 2000) |
| air contrast enema | A double contrast enema in which air is introduced after coating of the colon with a dense barium suspension for radiographic study. Synonym: air contrast barium enema. (05 Mar 2000) |
| Allen video enhanced contrast | <procedure> A method for enhancing microscopic images pioneered by R D Allen. The digitised image has the background (an out of focus image of the same microscopic field with comparable unevenness of illumination etc.) subtracted and the contrast expanded to utilise the potential contrast range. Interestingly, it is possible to produce images of objects that are below the theoretical limit of resolution microtubules for example. (18 Nov 1997) |
| barium contrast material | This radiopaque contrast material is either swallowed or given as a enema for the purpose of demonstrating the anatomy of the gastrointestinal tract using X-rays. (27 Sep 1997) |
| radiopaque contrast | A radiopaque substance (for example metal) will be highlighted (appear white) on a plain X-ray. The use of iodine containing radiopaque contrast dyes allow enhancement of the anatomy demonstrable with conventional X-ray. (27 Sep 1997) |
| radiopaque contrast dye | A radiopaque substance (for example metal) will be highlighted (appear white) on a plain X-ray. The use of iodine containing radiopaque contrast dyes allow enhancement of the anatomy demonstrable with conventional X-ray. (27 Sep 1997) |
| radiopaque contrast material | A radiopaque substance (for example metal) will be highlighted (appear white) on a plain X-ray. The use of iodine containing radiopaque contrast dyes allow enhancement of the anatomy demonstrable with conventional X-ray. (27 Sep 1997) |
| phase-amplitude contrast | <microscopy> The separation and recombination of direct vs. Diffracted rays in a light microscope adjusted to Kohler illumination. at the lower focal plane of the condenser there is an annular diaphragm with an opaque central stop. Through this diaphragm rays are focused as a hollow cone onto the specimen. In the back focal plane of the objective there is a conjugate annular diaphragm (phase plate). If here the undiffracted rays are retarded (by a transparent film of proper thickness on the annulus of the phase plate), bright contrast results. If, instead, the phase-delay film is on the central spot, dark contrast results. With either a bright or a dark-contrast phase plate, the annulus is usually coated with a partially absorbing (very thin) film of silver (Zernike method) or carbon soot (Wilska method) to reduce the higher amplitude (intensity) of the undiffracted rays. (05 Aug 1998) |
| phase contrast | <microscopy> An optical method devised by F. Zernike for converting the focused image of a phase object (one with differences in refractive index or optical path but not in absorbance), which ordinarily is not visible in focus, into an image with good contrast. (05 Aug 1998) |
| phase-contrast microscope | <instrument> A specially constructed microscope that has a special condenser and objective containing a phase-shifting ring whereby small differences in index of refraction are made visible as intensity or contrast differences in the image; particularly useful for examining structural details in transparent specimens such as living or unstained cells and tissues. (05 Mar 2000) |
| phase contrast microscopy | <investigation> A simple nonquantitative form of interference micoscopy of great utility in visualising live cells. Small differences in optical path length due to differences in refractive index and thickness of structures are visualised as differences in light intensity. (18 Nov 1997) |
| microscopy, phase-contrast | A form of interference microscopy in which variations of the refracting index in the object are converted into variations of intensity in the image. This is achieved by the action of a phase plate. (12 Dec 1998) |
| colour-contrast microscope | <instrument> A type of microscope in which the condenser stop is of one colour and the annulus is a complement of it so that unstained objects are observed in one colour on a field of the other. (05 Mar 2000) |
| subject contrast |
The physical characteristics of an object or imaging technique that influence how the object's image will appear on a radiographical film. The subject contrast of a radiograph can be increased or decreased by increasing or decre
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보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
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