• 한국철도학회:학술대회논문집
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• 한국철도학회 2007년도 추계학술대회 논문집
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• pp.1529-1532
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• 2007

Failure Mode, Effects, and Criticality Analysis (FMECA) is an extension of FMEA which includes a criticality analysis. The criticality analysis is used to chart the probability of failure modes against the severity of their consequences. The result highlights failure modes with relatively high probability and severity of consequences, allowing remedial effort to be directed where it will produce the greatest value. However, there are several limitations. Measuring severity of failure consequences is subjective and linguistic. Since The result of FMECA only gives qualitative and quantitative informations, it should be re-analysed to prioritize critical units. Fuzzy set theory has been introduced by Lotfi A. Zadeh (1965). It has extended the classical set theory dramatically. Based on fuzzy set theory, fuzzy logic has been developed employing human reasoning process. IF-THEN fuzzy rule based assessment approach can model the expert's decision logic appropriately. Fault tree analysis (FTA) is one of most common fault modeling techniques. It is widely used in many fields practically. In this paper, a simple fault tree analysis is proposed to measure the severity of components. Fuzzy rule based assessment method interprets linguistic variables for determination of critical unit priorities. An rail-way transforming system is analysed to describe the proposed method.

• 대한한의학원전학회지
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• 제22권3호
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• pp.53-78
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• 2009

To catch the message of Taoism inside the theory of Korean medicine, we have to understand the contents of Tao Te Ching(道德經) the only writings of Lao-tzu(老子). And to do that, precise translation into Korean language must be held before anything else. There have been a little bit more than 50 Korean versions of Tao-te-Ching, and we screened out 10 versions based on academic value. With them, we had a study on the translation of Tao Te Ching, from chapter 1 to 20. Our study found that the existing 10 versions have some obscure words, wrong paragraph classifications, descriptions out of context needing remedial actions for exact understanding. And Chinese words and phrases with various meanings could be translated correctly with our constant rule that values consistent context.

• 한방재활의학과학회지
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• 제20권2호
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• pp.145-173
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• 2010

Objectives : The purpose of this study is to analyze remedial value of External Qigong Therapy(EQT), to investigate the primary factors influencing EQT and the demend of EQT. Methods : This study took the data analysis from the questionnaire to the patients and therapists of EQT in oriental medical hospital attached Dae-Jeon University from April to September in 2009. The therapist, who is in college of oriental medicine, Dae-jeon University, was explained of the operation of EQT, and then operated EQT to the patients. The therapists and patients took the questionnaire twice, before and after EQT. Results and Conclusions : 1. Accoding to the research, the patients consider that their symptoms get better after EQT and that the unexpectable effect of EQT is stability of mind. 2. The primary factors influencing on remedy effect is patient's faith in the therapist & EQT, patient and therapist's positive expectation on EQT, patient's will to treated on EQT and therapist's effort to form the rapport with patient. 3. It is KRW 5463 that the patient group consider as resonable expense of EQT and it is 23 minutes that patient group consider as proper time of EQT.

• 사상체질의학회지
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• 제14권3호
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• pp.174-180
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• 2002

The jaundice means hyperbilirubinemia that it happens bilirubin is contained for much in the blood for the disorder of formation and evaluation about bilirubin. The dry nut is one of the representative medicine which made use of Tae eum in bokchang bujong byung(태음인의 복창부종병) and that is marked use of removing the obstruction of tae eum in, by removing the damping heat(습열) and that is to depend on not the circle of medicine but the food The diet cure of a dry nut might be profound in meaning because the jaundice, the disorder of liver and gall, can be considered in relation to Tae eum in bokchang bujong byung(태음인의 복창부종병) I make a report in the basis of the reliably remedial value about application of a diet cure that a dry not is used to the patient coming to my hospital for the jaundice of ruing his health in eating and drinking

• 조명전기설비학회논문지
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• 제16권3호
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• pp.55-60
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• 2002

우리나라에서 판매되고 있는 가정용 네블라이져는 2.5[kg/$\textrm{cm}^2$]의 피스톤방식의 컴프레셔를 사웅하여 소음이 클 뿐 아니라 효율면에서 문제점을 가지고 있다. 이러한 것들을 개선하기 위해서 0.6[kg/$\textrm{cm}^2$]의 다이아후렘방식의 모터를 사용하여 적은 소음과 적은출력으로 비슷한 효과를 가져오게 하였으며, 네블라이져의 핵심인 노즐부분에서 충돌부의 충돌단면적 을 넓게 하였고 V형의 경사를 주는 등 설계상의 변화를 주어 약액이 더 미세하게 깨어지도록 하여 치료효과를 높이는 결과를 얻었다.

• 한국지하수토양환경학회지:지하수토양환경
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• 제21권6호
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• pp.179-191
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• 2016

In addition to the measurement of the concentration of soil contaminants, the new idea of indicative parameters was proposed to validate the remedial works through the monitoring for the changes of soil characteristics after applying the clean up technologies. The parameters like CFU (colony forming unit), pH and soil texture were recommended as indicative parameters for land farming. In case of soil washing, water content and the particle size distribution of the sludge were recommended as indicative parameters. The sludge is produced through the particle separation process in soil washing and it is usually treated as a waste. The parameters like water content, organic matter content, CEC (cation exchange capacity) and CFU were recommended as indicative parameters for the low temperature thermal desorption method. Besides the indicative parameter, sampling methods in stock pile and the optimal minimum amount of composite soil sample were proposed. The rates of sampling error in regular grid, zigzag, four bearing, random grid methods were 17.3%, 17.6%, 17.2% and 16.5% respectively. The random grid method showed the minimum sampling error among the 4 kinds of sampling methods although the differences in sampling errors were very little. Therefore the random grid method was recommended as an appropriate sampling method in stock pile. It was not possible to propose a value of optimal minimum amount of composite soil sample based on the real analytical data due to the dynamic variation of $CV_{fund{\cdot}error}$. Instead of this, 355 g of soil was recommended for the optimal minimum amount of composite soil sample under the assumption of ISO 10381-8.

• 대한한의학회지
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• 제31권1호
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• pp.162-173
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• 2010

Objectives: In order to confirm a remedial effect and related influence of the clinic treatment by prescribing herb medicines to hypertensives experiencing angiotensin converting enzyme (ACE) inhibitor dosage and suffering from common side effect generally known as dry cough. Methods: 1. We selected the 19 patients who visited National Oriental Medical Center, from August 21, 2007 to August 16, 2008 and suffering from dry cough caused by taking ACE inhibitor, with no other possible diseases causing dry cough. 2. We separated the 19 patients into two groups (Type 1: Bi-Qi hie (脾氣虛) group prescribed Samchuljojung-tang & Type 2: Qi-hie dam-wul (氣虛痰鬱) group prescribed Samsoumgamibang). 3. We then observed the symptom level and post-treatment effect, and recorded changes of dry cough intensity level for each group. Results: 1. Type 1: In the survey of 12 patients, initial level recorded 16.33 at entry diagnosis, and next level meant changing of symptoms, recorded as 2.75 at Stage 1 and reaching 3.33 at Stage 2. 2. Type 2: 7 patients, with initial level recorded as 18.71 at entry diagnosis, and 1.86 at Stage 1 and reaching to 3.29 at Stage 2. 3. No additional prescriptions were issued at Stage 2 or afterwards, and final result indicates that the mean value ended at 3.95 in the total group. Conclusions: It is concluded that there is a significant remedial effect and related influence of the clinic treatment between the Oriental medicine treatment and one of the common side effects of ACE inhibitor, dry cough.

• 대한한의진단학회지
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• 제11권1호
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• pp.61-71
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• 2007

Background: Bojungikgitang is one of the most common herbs in oriental medicine. Principally, this medicine heals illness from overwork and stress. Therefore, it is frequently used in the ancient community. Because of insufficiency in data, objective judgements are difficult in remedial effects by Bojungikgitang. In order to make objectivity diagnose data, this research is developed. Purpose: The aim of the research is to make questionnaire for the medicine and the objective is to sell to the public from the local clinic. Methods: The questionnaire which includes symptoms and signs for diagnose of Bojungikgitang is studied by the Delphi method and average value. Results: By the Delphi method and average value, 25 Items of questionnaires are choosen for the research. Conclusions: Further research is necessary for modification of questionnaire by statistics and certification by clinical trial. The statistics and verification by clinical trial is necessary with modification for further research.

• 대한한의진단학회지
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• 제12권2호
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• pp.41-48
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• 2008

Background : Guibi-tang is one of the most common herbs in oriental medicine. Principally, this medicine heals illness from overstress. Therefore, it is frequently used in the ancient community. Because of insufficiency in data, objective judgements are difficult in remedial effects by Guibi-tang. In order to make objectivity diagnose data, this research is developed. Purpose : The aim of the research is to make questionnaire for the medicine and the objective is to sell to the public from the local clinic. Methods : The questionnaire which includes symptoms and signs for diagnose of Guibi-tang is studied by the Delphi method and average value. Results : By the Delphi method and average value, 22 Items of questionnaires are choosen for the research. Conclusions : Further research is necessary for modification of questionnaire by statistics and cerification by clinical trial. The statistics and verification by clinical trial is necessary with modification for further research.

• 한국심리학회지 : 문화 및 사회문제
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• 제14권1호_spc
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• pp.111-134
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• 2008

이 논문에서는 한국 청소년의 학업동기가 어떤 양상으로 발달하는 가를 탐색하기 위하여 학업동기에 핵심적인 영향을 미치는 지각된 유능감과 자율성 개념을 중심으로 중학생과 고등학생들을 대상으로 수행한 경험적 연구 논문들을 검토하였다. 지각된 유능감은 자기효능감 이론과 기대-가치이론, 자기결정성이론에 기초한 연구들을 대상으로 하였으며, 자율성은 내재동기이론의 하나인 자기결정성이론에 기초한 연구들을 대상으로 하였다. 연구들을 종합한 결과, 초등학생시기부터 중학교로 올라가면서 유능감은 감소하다가 고등학교로 가면 약간 증가하거나 변화가 없는 경향을 나타냈다. 자기조절 유형 별로 확인한 자율적 동기 역시 중학생들의 발달 상태가 초등학생에 비해 퇴보된 것과 같은 결과를 보였다. 모든 연령 수준에서 내재동기가 낮고 확인된 조절 동기가 가장 높은 것으로 나타났다. 특히 학년이 올라감에 따라 무동기 경향이 높아지는 결과가 나타났음을 확인하였다. 이러한 결과에 대해 논의하고 후속 연구와 교육현장에서 고려해야 할 사항들에 대해 제안하였다.