| 영문 | old age | 한글 | 노년 |
|---|---|---|---|
| 설명 | 심신의 활동이 최고로 발휘되는 성인기 이후에 쇠퇴하기 시작한 때부터 죽음에 이르기까지의 시기. 노년기에 이르면 신체 각 기관의 기능이 저하되며, 정신적 제반 능력도 점차 감퇴한다. 노년기는 초로기-노화기-노쇠기로 나눌 수 있으나 개인차가 크고, 기능이나 기관의 감퇴는 반드시 일정하지 않으므로 분명하게 연령적으로 구분하기는 곤란하다. 그러나 대체로 45~50세부터 노화로 향하는 과정이 시작되므로 45~55세를 초로기라 하고, 65~75세를 노쇠기의 문턱으로 보며, 그 사이를 노화기라고 한다. |
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| 영문 | bone age | 한글 | 뼈나이, 골연령 |
|---|---|---|---|
| 설명 | 생리적 연령의 일종으로 나이를 더함에 따른 뼈의 성숙도를 평가하여 어린이의 전신발육을 판정하는 것이다. 뼈나이 평가에는 손목뼈나 발목뼈의 X선사진을 바탕으로 각 화골중심의 형태나 수를 평가한다. 손목뼈의 화골개수를 세는 방법은 간단해서 그의 수는 난 해를 포함한 연령과 거의 일치하지만 뼈발육의 지속을 가늠할 수 있다. |
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| 영문 | chronological age | 한글 | 생활나이, 역연령 |
|---|---|---|---|
| 설명 | 출생을 기점으로 한 달력상의 나이. 햇수로 따지는 연령과 만으로 따지는 연령이 있다. |
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| MA | malignant arrhythmia; management and administration; mandelic acid; masseter; Master of Arts; matern... |
|---|---|
| LCL | Levinthal-Coles-Lillie [body]; lower confidence limit; lower control limit; lymphoblastoid cell line... |
| UCL | ulnar collateral ligament; upper collateral ligament; upper confidence limit; upper control limit; u... |
| CA | anterior commissure [Lat. commissura anterior]; calcium antagonist; California [rabbit]; cancer; Can... |
| OAP | Office of Adolescent Pregnancy; old age pension, old age pensioner; ophthalmic artery pressure; oste... |
| 95% CL | 95% confidence limit |
|---|---|
| DL | Detection limit |
| LOD | Limit of detection |
| LOQ | Limit of quantitation |
| MRL | Maximum Residue Limit |
| Abbe limit | <physics> Ernst Abbe's specification for the limit of resolution of a diffraction-limited micro-scope. According to Abbe, a detail with a particular spacing in the specimen is resolved when the numerical aperture of the objective lens is large enough to capture the first-order diffraction pattern produced by the detail at the wavelength employed. See: Rayleigh criterion, Sparrow limit. (05 Aug 1998) |
|---|---|
| beta limit | <radiobiology> if the plasma pressure in a tokamak becomes too high, the so-called ballooning modes become unstable and lead to a loss of confinement (sometimes catastrophic, sometimes not). The exact value at which this occurs depends strongly on the magnetic field B, the plasma minor radius a, and the toroidal plasma current I, such that maximum value of the normalised beta, beta_N=betaBa/I, is around 4% (with B in Teslas, a in metres, and I in Mega-amperes). The exact value depends on details of the plasma shape, the plasma profiles, and the safety factor. Synonym: troyon limit. (09 Oct 1997) |
| visibility, limit of | <microscopy> For the normal eye, the limit of visibility is considerably below the limits of resolution. It depends largely on contrast and intensity of illumination. (05 Aug 1998) |
| central limit theorem | The sum (or average) of n realizations of the same process, provided only that it has a finite variance, will approach the gaussian distribution as n becomes indefinitely large. This theory provides a broad warrant for the use of normal theory even for nongaussian data. In the form stated here, it constitutes the classical version; more general versions allow serious relaxation of the usual assumptions. (05 Mar 2000) |
| permissible exposure limit | An occupational health standard to safeguard workers against dangerous contaminants in the workplace. (05 Mar 2000) |
| control limit | A regulatory value applied to the airborne concentration in the workplace of a potentially poisonous substance which is judged to be reasonably practicable for the whole spectrum of work activities and which must not normally be exceeded. (09 Oct 1997) |
| Hayflick's limit | <cell culture> The limit of human cell division in subcultures; such cells will divide only about 50 times before dying out. (05 Mar 2000) |
| proportional limit | The greatest stress that a material is capable of sustaining without any deviation from proportionality of stress to strain (Hooke's law). (05 Mar 2000) |
| short-term exposure limit | The maximum concentration of a chemical to which workers may be exposed continuously for up to 15 minutes without danger to health or work efficiency and safety. (05 Mar 2000) |
| sparrow limit | <microscopy> The spatial frequency at which the modulation transfer function just becomes 0. See: Abbe limit, Rayleigh criterion. (05 Aug 1998) |
| dextrin limit | The polysaccharide fragments remaining at the end (limit) of exhaustive hydrolysis of amylopectin or glycogen by alpha-1,4-glucan maltohydrolase, which cannot hydrolyze the alpha-1,6 bonds at branch points; accumulates in individuals with type III glycogen storage disease. Synonym: dextrin limit. (05 Mar 2000) |
| quantum limit | The shortest wavelength found in an X-ray spectrum. (05 Mar 2000) |
| threshold limit value | The maximum concentration of a chemical recommended by the American Conference of Government Industrial Hygienists for repeated exposure without adverse health effects on workers. (05 Mar 2000) |
| elastic limit | The greatest stress to which a material may be subjected and still be capable of returning to its original dimensions when the forces are released. (05 Mar 2000) |
| limit | 1. That which terminates, circumscribes, restrains, or confines; the bound, border, or edge; the utmost extent; as, the limit of a walk, of a town, of a country; the limits of human knowledge or endeavor. "As eager of the chase, the maid Beyond the forest's verdant limits strayed." (Pope) 2. The space or thing defined by limits. "The archdeacon hath divided it Into three limits very equally." (Shak) 3. That which terminates a period of time; hence, the period itself; the full time or extent. "The dateless limit of thy dear exile." (Shak) "The limit of your lives is out." (Shak) 4. A restriction; a check; a curb; a hindrance. "I prithee, give no limits to my tongue." (Shak) 5. <logic> A determining feature; a distinguishing characteristic a differentia. 6. <mathematics> A determinate quantity, to which a variable one continually approaches, and may differ from it by less than any given difference, but to which, under the law of variation, the variable can never become exactly equivalent. Elastic limit. See Elastic. Prison limits, a definite, extent of space in or around a prison, within which a prisoner has liberty to go and come. Synonym: Boundary, border, edge, termination, restriction, bound, confine. Origin: From L. Limes, limitis: cf. F.limite; -or from E. Limit, v. See Limit. To apply a limit to, or set a limit for; to terminate, circumscribe, or restrict, by a limit or limits; as, to limit the acreage of a crop; to limit the issue of paper money; to limit one's ambitions or aspirations; to limit the meaning of a word. <astronomy> Limiting parallels, those parallels of latitude between which only an occultation of a star or planet by the moon, in a given case, can occur. Origin: F. Limiter, L. Limitare, fr. Limes, limitis, limit; prob. Akin to limen threshold, E. Eliminate; cf. L. Limus sidelong. Source: Websters Dictionary (01 Mar 1998) |
| age limit | regulation establishing the maximum age for doing something or holding some position |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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