| 영문 | standard error | 한글 | 표준오차 |
|---|---|---|---|
| 설명 | 통계용어로 표본 평균치 분포의 표준편차를 나타내는 것이다. 표본 평균치가 모집단의 평균치 주위에 산재하는 것은 표본 크기와 모집단의 표준편차(σ)에 의해 지배된다. 표준오차(SD)는 이론적으로 σ/√N으로 나타낸다. |
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| 영문 | alpha particles | 한글 | 알파입자 |
|---|---|---|---|
| 설명 | 원자에 정상보다 과다, 과소한 중성자나 양자를 가지고 있는 경우에 원자가 안정되기 위해서 붕괴가 생긴다. 이런 붕괴에는 다음과 같은 3가지 방법이 있다. 알파－붕괴는 알파입자를 방출하여 안정되는 법, 즉 원자번호는 2씩 감소하고 질량수는 4씩 감소한다. 알파입자란 알파붕괴에 의해서 생기는 헬륨의 핵과 같은 입자를 말한다. |
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| 영문 | alpha-fetoprotein | 한글 | 알파태아단백 |
|---|---|---|---|
| 설명 | 태아의 간조직이나 소화기관에서 만들어지는 단백질. 태아기나 임산부에서 정상적으로 존재한다. 그러나 간암세포나 생식세포에 관련된 종양에서도 만들어져 이런 질병이 존재할 때에는 임산부나 태아가 아니더라도 조직이나 혈액에 나타나게 된다. 임상적으로는 간암이나 생식세포 종양의 발견과 치료효과 판정에 이용되고, 또 임신 16~18주에 산모의 혈액에서 이단백질의 양을 측정하여 태아의 비정상적인 발달을 발견할 수 있다. |
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| FPE | fatal pulmonary embolism; field placement error; final prediction error |
|---|---|
| SE | saline enema; sanitary engineering; side effect; smoke exposure; solid extract; sphenoethmoidal; spi... |
| SEM | sample evaluation method; scanning electron microscopy; secondary enrichment medium; standard error ... |
| 'Greek letter alpha' | angular acceleration; first [carbon atom next to the carbon atom bearing the active group in organic... |
| alpha-GLUC | alpha-glucosidase |
| 3 alpha-diol | alpha-Androstan-3 alpha, 17 beta-diol |
|---|---|
| SEM | 1-standard error of measurement |
| CE | Constant error |
| ERN | Error-related negativity |
| MSE | Mean Square Error |
standard error
| error, alpha | The statistical error (said to be of the first kind or type I) made in testing an hypothesis when it is concluded that a treatment or intervention is effective when it really is not. Sometimes referred to as a false positive. (12 Dec 1998) |
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| alpha error | The statistical error (said to be of the first kind or type I) made in testing an hypothesis when it is concluded that a result is positive when it really is not. Alpha error is often referred to as a false positive. (12 Dec 1998) |
|---|---|
| beta error | The statistical error (said to be of the second kind or type II) made in testing when it is concluded that something is negative when it really is positive. Beta error is often referred to as a false negative. (12 Dec 1998) |
| residual error | The estimated discrepancy between the actual measured datum and the value for that value computed after a model has been fitted to the set of the data by an estimator. (05 Mar 2000) |
| standard error of difference | A statistical index of the probability that a difference between two sample means is greater than zero. (05 Mar 2000) |
| standard error of the mean | A statistical index of the probability that a given sample mean is representative of the mean of the population from which the sample was drawn. (05 Mar 2000) |
| inborn error of metabolism | A genetic biochemical disorder of a specific enzyme that forms a metabolic block, e.g., phenylketonuria. (05 Mar 2000) |
| interobserver error | The differences in interpretation by two or more individuals making observations of the same phenomenon. (05 Mar 2000) |
| intraobserver error | The differences in interpretation by an individual making observations of the same phenomenon at different times. (05 Mar 2000) |
| technical error | That component of experimental error that is due to the conduct of the experiment and in principle estimated by replicate determinations on aliquots from the same specimen. (05 Mar 2000) |
| trial and error | The apparently random, haphazard, hit-or-miss exploratory activity which often precedes the acquisition of new information or adjustments; it may be overt, as in a rat running in a maze, or covert (vicarious), as when one thinks of various ways of coping with a situation. (05 Mar 2000) |
| error | 1. A wandering; a roving or irregular course. "The rest of his journey, his error by sea." (B. Jonson) 2. A wandering or deviation from the right course or standard; irregularity; mistake; inaccuracy; something made wrong or left wrong; as, an error in writing or in printing; a clerical error. 3. A departing or deviation from the truth; falsity; false notion; wrong opinion; mistake; misapprehension. "H judgment was often in error, though his candor remained unimpaired." (Bancroft) 4. A moral offense; violation of duty; a sin or transgression; iniquity; fault. 5. <mathematics> The difference between the approximate result and the true result; used particularly in the rule of double position. 6. The difference between an observed value and the true value of a quantity. The difference between the observed value of a quantity and that which is taken or computed to be the true value; sometimes called residual error. 7. A mistake in the proceedings of a court of record in matters of law or of fact. 8. A fault of a player of the side in the field which results in failure to put out a player on the other side, or gives him an unearned base. Law of error, or Law of frequency of error, an original writ, which lies after judgment in an action at law, in a court of record, to correct some alleged error in the proceedings, or in the judgment of the court. Synonym: Mistake, fault, blunder, failure, fallacy, delusion, hallucination, sin. See Blunder. Origin: OF. Error, errur, F. Erreur, L. Error, fr. Errare to err. Source: Websters Dictionary (01 Mar 1998) |
| error, beta | The statistical error (said to be of the second kind or type II) made in testing an hypothesis when it is concluded that a treatment or intervention is not effective when it really is. Sometimes referred to as a false negative. (12 Dec 1998) |
| error of the first kind | See: Error, alpha. (12 Dec 1998) |
| error of the second kind | See: Error, beta. (12 Dec 1998) |
| error-prone repair | <molecular biology> A type of DNA repair which occurs when both nucleotides in a base pair are missing, such that it is not possible to maintain accuracy. In general, the repair proteins replace the missing nucleotides randomly. The idea is that bad DNA is better than no DNA at all. (06 Mar 1998) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|