• 한국정보과학회논문지:소프트웨어및응용
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• 제36권1호
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• pp.45-53
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• 2009

최근 GUI 컴포넌트는 소프트웨어의 중요한 성공 요소이다. 따라서 GUI 컴포넌트는 반드시 검증되어야 한다. 그러나 소프트웨어의 GUI 검증을 위한 테스트에는 많은 시간과 비용이 소요된다. 이러한 자원의 소비를 줄이기 위해서는 GUI 테스트의 자동화가 필연적이다. 본 논문에서는 GUI 테스트를 수행하기 위해 고려해야 할 문제를 논하고 기존치 Record & Play-back 기술을 기반으로 한 GUI 테스트 케이스 생성 기법을 보완한다. 이를 위해 스파이 기술을 이용한 이벤트 생성 방법과 이렇게 생성된 이벤트를 그룹화하여 다양하고 효과적인 시나리오 생성 방법을 제안한다. 그리고 이렇게 생성된 시나리오를 바탕으로 GUI 테스트 케이스 생성 방법을 기술한다.

• 대한안전경영과학회지
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• 제7권1호
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• pp.101-115
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• 2005

This study deals with the procedure of safety improvement, productivity increase ,and tact-time reduction through setting up the system about preventive maintenance. Actually, it is hard to establish and carry out preventive maintenance, even though we recognize the importance of the system concerning time, cost, labor, and so forth. In this study in the viewpoint of cost we are for achieving maximum efficiency by change and reduction of planning process adapted to the special work group. At first we briefly will mention the kind ,the necessity ,and the concept of preventive maintenance ,and then divide the equipment used in the assembly line into the two whether it is necessary or not by way of estimating the breakdown loss ,comparing with general establishment of preventive maintenance and modifying it to the case. At the second step we will establish the operation system of plan management related to production and quality in the special case. Check period and category will be set by dividing the assembly equipment into LCL and Focus in the third step. The forth step will contain the operation procedure in detail. And then we must make check and repair record periodically. Finally, on the basis of the record the selection of checking of significance will be conducted. This results in safety improvement, tact time reduction, and productivity improvement.

• 대한안전경영과학회:학술대회논문집
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• 대한안전경영과학회 2004년도 추계학술대회
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• pp.131-141
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• 2004

This study deals with the procedure of safety improvement, productivity increase, and tact-time reduction through setting up the system about preventive maintenance. Actually, it is hard to establish and carry out preventive maintenance, even though we recognize the importance of the system concerning time, cost, labor, and so forth. In this study in the viewpoint of cost we are for achieving maximum efficiency by change and reduction of planning process adapted to the special work group. At first we briefly will mention the kind, the necessity, and the concept of preventive maintenance, and then divide the equipment used in the assembly line into the two whether it is necessary or not by way of estimating the breakdown loss, comparing with general establishment of preventive maintenance and modifying it to the case. At the second step we will establish the operation system of plan management related to production and quality in the special case. Check period and category will be set by dividing the assembly equipment into LCL and Focus in the third step. The forth step will contain the operation procedure in detail. And then we must make check and repair record periodically. Finally, on the basis of the record the selection of checking of significance will be conducted. This results in safety improvement, tact time reduction, and productivity improvement.

• Journal of Korean Neurosurgical Society
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• 제29권12호
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• pp.1620-1627
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• 2000

Objectives : DAMA cases were analyzed to examine what the main casual factors of DAMA were and how to deal with these cases effectively in hospital with the DAMA interdisciplinary team including medical social worker whose role is to perform psycho-social assessment, family counsel, to evaluate family's DAMA need. Patients and Methods : The content analysis of medical record and social work record were reviewed in 37 cases referred by medical doctor to DAMA team. These cases were reported by patients' self discharge request or family's request for discharge from September 1998 to February 2000. The DAMA team consists of Assistant Director of Hospital as team leader, medical staff in-charge, social worker, QI nurse, other staff members who are not involved in direct treatment for patient, and administrative clerk. Results : The results of content analysis are as follows : 1) The most causal factors of DAMA consist of combination of more than 2 factors. 2) The major decision-maker is revealed to be son and daughter of patient. 3) In 59.4% of cases, family was not informed of patients' prognosis, alternatives, the consequence of DAMA at all. 4) In cases of DAMA report, the rapid intervention of social worker is carried out. Conclusion : In this study, we propose the interdisciplinary team approach to make decision legitimately and ethically for DAMA. The suggestions from this study are as follows : 1) To deal with DAMA case properly, the interdisciplinary team approach should be considered. 2) The criteria for DAMA case should be formed carefully. For the explicit selection of DAMA case, preliminary system for high-risk patient screening is recommended. 3) The medical social worker is available for the psycho-social problems of the patient once family members. For the effective family counselling, discharge planning and nursing home placement, the participation of medical social worker should be mandatory.

• 한국치위생학회지
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• 제16권4호
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• pp.567-575
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• 2016

Objectives: The purpose of the study was to investigate dental care effects of periodontal diseases patients with systemic diseases. Methods: The study subjects were ten patients. The study consisted of direct examination and interview survey. Direct examination comprised pocket depth, bleeding on the brush, O'Leary plaque record, salivary flow rate, and oral bacterial culture for three months. Results: The number of diabetic patients was eight. Four patients xerostomia and one of them had 0.7 mL per minute of salivary flow rate, decreased O'Leary plaque record, and bleeding in the brush. Those who received education were able to take control of plaque management. They recognized the need for oral care and had good self-management of oral care skills. Conclusions: The professional dental care and oral health education improved periodontal health and self-management skills of plaque in periodontal disease patients with systemic diseases.

• Parasites, Hosts and Diseases
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• 제22권1호
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• pp.138-140
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• 1984

An epidemiological study was undertaken to estimate the prevalence of Enterobius vermicularis infection among the primary (and infant) school schildren in Ysngyang-gun, Kyongsangbuk-do. During the period from 2 to 14 December 1983, a total of 2,227 school children in 13 schools were examined one time by means of scotch-tape anal swab technique with a simple questionaire study on perianal itching, enuresis and school record. The results are as follows: 1. The overall egg Positive rate was 64.1% and the rate ranged from 46.6 to 86.7% by schools. 2. The egg positive rates of boys and twirls were 60.5 and 68.0% respectively and the difference was statistically significant (P<0.005). 3. There was noted a tendency of decrease in prevalence by increase of the age of children. 4. It was revealed that perianal itching and school record were significantly correlated with E. vermicularis infection (P<0.05) while not in case of enuresis (P>0.1).

• Communications for Statistical Applications and Methods
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• 제16권1호
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• pp.1-11
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• 2009

마이크로데이터를 이용자에게 제공하면 레코드 단위의 데이터가 노출되고 응답자의 정보 노출위험이 불가피하다. 통계적 노출조절기법은 통계데이터 제공시 노출위험을 줄이면서 데이터 유용성을 높이기 위한 통계적 기법이다. 본 논문에서는 노출과 노출위험, 그리고 통계적 노출조절기법을 고찰하였고 데이터 유용성과 연관하여 노출조절기법 선택 전략을 살펴보았으며, '위험-유용성 경계 지도' 방법의 예를 알아보았다. 마지막으로 마이크로데이터를 이용자에게 제공할 때 단계별로 검토할 사항을 알아보았다.

• 기록학연구
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• 제11호
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• pp.144-180
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• 2005

Automation can help organisations implement authentic and reliable record management practices, through the improved tracking of records through their life cycle as well as the consistent application of records schedules and descriptive standards. Maintaining evidence through authentic and reliable records is a cornerstone of good business practice and helps ensure a valuable record for society. This paper provided understanding of establishing records and archives management system(ARMS) with the case of the Jogye order of Korean buddhism. This system was designed to control records in the whole step from creation to preservation so that it automatized process to organize and control current records and to preserve archives. This system covers a wide range of archival functions including appraisal, arrangement and description, transfers, access, location and space management, microfilm management and destruction. This system will be applied records management of similar organization because of designing from the archival scientific point of view. Also, development process of this system will help archivist to build ARMS based on archival needs of institution.

• Structural Engineering and Mechanics
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• 제83권5호
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• pp.577-591
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• 2022

This paper develops a comparatively time-efficient methodology for performing seismic fragility analysis of the reinforced concrete (RC) buildings in the presence of uncertainty sources. It aims to appraise the effectiveness of any variation in the material's mechanical properties as epistemic uncertainty, and the record-to-record variation as aleatory uncertainty in structural response. In this respect, the fuzzy set theory, a well-known 𝛼-cut approach, and the Genetic Algorithm (GA) assess the median of collapse fragility curves as a fuzzy response. GA is requisite for searching the maxima and minima of the objective function (median fragility herein) in each membership degree, 𝛼. As this is a complicated and time-consuming process, the authors propose utilizing the Gene Expression Programming-based (GEP-based) equation for reducing the computational analysis time of the case study building significantly. The results indicate that the proposed structural analysis algorithm on the derived GEP model is able to compute the fuzzy median fragility about 33.3% faster, with errors less than 1%.

• 분석과학
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• 제25권6호
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• pp.370-374
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• 2012

종이 기록물의 품질 평가에 있어서, 종이 내에 산성도와 함수율이 중요하다. 특히 중요한 종이 기록물에 있어서는 현장에 가서 직접 측정해야 하는데, 현재의 종이 기록물의 품질 평가하는 ISO 표준 분석 방법의 경우에는 파괴적인 방법이면서 현장에서 직접 분석하기에는 한계가 있다. 따라서 본 연구에서는 현장에서 직접 측정하면서 비파괴적인 방법으로 분석하기 위해서, 이동 가능한 소형 비파괴 분석기인 근적외선 분광 분석기를 사용하였다. 소형 분광기의 파장 대역은 900부터 1700 nm 파장 대역을 사용하였으며, 확산 반사형 광화이버를 사용하여 종이의 표면에 측정하였다. 그리고 1970 년대부터 2003년까지의 종이 기록물을 사용하여 산성도와 함수율을 측정하였다. 측정 결과는 산성도와 함수율이 각각 0.9 이상으로 두 인자에 대한 높은 상관관계를 확인 하였다. 이로써 소형 근적외선 분광 분석기와 광화이버를 사용하여 이동하면서 종이 기록물의 평가 시스템 개발이 가능한 것으로 확인 되었다.