• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제21권3호
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• pp.69-77
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• 2015

Purpose: Under a trend of hospitals that repeated expansion in line with fast increasing factors of medical demands in the past, medical buildings where clinic businesses have regularly gathered in one building have exponentially increased since separation of prescribing and dispensing in 2000. Thus, this study aims at analyzing characteristics of architectural plan of the current medical buildings, identifying strengths and weaknesses through Post Occupancy Evaluation and suggesting an architectural planning method of medical buildings to be planned in the future. Methods: Scope of study has been limited to 23 medical buildings that are registered in the building register as medical buildings out of the Class 1 neighborhood facilities build as 5 floors or more in Cheongju region since 2000 and being actually used for the usage. Study method is to define concepts of the medical buildings through literature review and advanced researches, analyze characteristics of architectural plan through drawing analysis and site survey. Results: General characteristics of architectural plans for the medical buildings in Cheongju have been analyzed. There are the most frequencies in general commercial area and semi-residential area, most of them are reinforced concrete structure and the Class 1 neighborhood facilities. Average land area is $482.68m^2$, gross floor area $3720.8m^2$, the number of underground floors level 1.16, the number of floors level 7.76, total number of floors 8.92, the building-to-land ratio 67.28%, floor area ratio 452.6%, height 31.44m, and the number of parked vehicles 24.16. Implications: This research will contribute to the establishment of the planning methods which increase the quality of Medical Buildings in Cheongju.

• 한국실내디자인학회논문집
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• 제26권5호
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• pp.125-134
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• 2017

This study is aimed at analyzing desired spaces and demands for their improvements, and subsequently proposing the design plan for eating and drinking places for solo diners by surveying the user satisfaction based on the analysis of the space configuration, and the physical environment of eating and drinking spaces for solo diners. Theoretical discussions about eating and drinking spaces for solo diners and their physical environment were reviewed from the previous studies, and an on-site survey was conducted with a checklist, for which the items regarding configuring elements of physical environments for the satisfaction with eating and drinking spaces for solo diners have been derived. Measurable checklist items according to the configuration of eating and drinking spaces were derived for this survey, which had then been conducted with diners in the eating and drinking spaces for 2 weeks. The analysis results are as follows. First, cleanliness is required as a necessity for the user satisfaction in eating and drinking spaces for solo diners. Second, a '-' shaped bar and the spaces to utilize and combine additional facilities are required in the central service space. Third, the self service should be performed in the additional service space. Fourth, the menu composition and the location selection considering main age groups of diners are needed. Fifth, interior design elements need to be improved to allow diners to feel visual interest along with enjoying food and beverage. It is considered that the strategies of spatial design need to be analyzed and proposed from the perspective of design among the physical environments of eating and drinking spaces for solo diners in future studies.

• 소음진동
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• 제5권4호
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• pp.543-553
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• 1995

Modern steam turbine generators are being built as a higher power and larger system, experiencing more frequent starts and stops of operation due to a constant change of power demands. Hence, they are inevitably more vulnerable to various vibrations, and more often exposed to the danger of sudden vibration accidents than ever before. Even under the circumstances, in order to secure the system reliability of steampower plants and there by to supply safely the public electricity, it is important to prevent a sudden vibration accident in one hand and even when it happens, to raise an operating efficiency of the plants throught swift and precise treatments in the other. In this study, an interactive vibration diagnostic system has been developed to make the on-site vibration diagnosis of steam turbine generators possible and convenient, utilizing a note-book PC. For this purpose, at first the principal vibration phenomena, such as various unbalance and unstable vibrations as well as rubbing, misalignment, and shaft crack vibrations, have been systematically classified as grouped parameters of vibration frequencies, amplitudes, phases, rotating speeds at the time of accident, and operating conditions or condition changes. A new complex vibration diagnostic table has been constructed from the causal relations between the characteristic parameters and the principal vibration phenomena. Then, the diagnostic system has been developed to screen and issue the corresponding vibration phenomena by assigning to each user-selected combination of characteristic parameters a unique characteristic vector and comparing this vector with a diagnostic vector of each vibration phenomenon based on the constructed diagnostic table. Moreover, the diagnostic system has a logic whose diagnosis may be performed successfully by inputing only some of the corresponding characteristic parameters without having to input all the parameters. The developed diagnostic system has been applied to perform the diagnosis of several real cases of steam turbine vibration accidents. And the results have been quite satisfactory.

• Journal of Pharmaceutical Investigation
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• 제34권1호
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• pp.57-71
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• 2004

The objective of this study was to provide a better understanding of SUPAC-IR and its application in handling postapproval changes to immediate release solid oral dosage forms. Originally, SUPAC-IR was aimed at reducing the regulator burdern of the industry when they were making postapproval changes, but still at maintaining the formulation quality and performance of a drug product. The postapproval changes that were covered under SUPAC-IR included variations in the components ad composition of formulation, the site of manufacturing, batch size, manufacturing equipment, and manufacturing process. The guidance defined levels of changes, based on the likelihood of risk ocurrence and potential impact of postapproval changes upon the safety and efficacy of a drug product I suggested what a type of fing report should be submitted to the FDA for each level of change. Chemist, manufacturing, and control tests to be executed were also recommended for each change level The important tests specified in the guidance included batch release, stability, in vitro dissolution, and in vivo bioequivalence tests. However, there have been strong demands on revising the current SUPAC-IR in order to resolve some issues and to improve its usefulness in evaluating postapproval changes to immediate release solid oral dosage forms. In particular, the rigorous requirement of case C dissolution test and the definition of batch size were challenged by both academia and the industry. A revision work was in progress to reflect these inputs and to expand the utility of SUPAC-IR. As a result of these concerted efforts, an updated 2nd version of SPAC-IR would be likely to be issued ver soon to the public.

• 정보관리학회지
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• 제33권4호
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• pp.77-101
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• 2016

최근 새로운 형태의 공공도서관 즉, 타시설과 한 건물 혹은 한 대지에 같이 건립되는 복합시설 공공도서관이 부각되었다. 새로운 형태의 공공도서관이 이용자의 우호적인 지지와 지자체의 적극적인 지원을 받기 위해서는 이에 대한 이용자들의 평가와 요구에 대한 분석을 바탕으로 한 도서관의 운영전략 및 건립방안이 세워져야 할 것이다. 이에 본 연구에서는 서울소재 28개관의 복합시설 공공도서관 이용자를 대상으로 도서관 이용만족도와 복합화에 대한 인식을 조사하기 위하여 설문조사를 실시하였다. 그 결과 복합시설 공공도서관 이용자들은 복합시설 도서관을 이용하면서 인적자원, 정보자원, 서비스, 환경, 지역사회의 유대에 대해 대체적으로 만족하고 있으며, 복합화에 대해서도 긍정적으로 인식하고 있는 것을 확인할 수 있었다. 복합시설 공공도서관이 이용자에게 더 만족할 수 있는 환경과 서비스를 제공하기 위해서는 도서관에 대한 편리한 접근성, 충분한 도서관의 규모 확보, 외부소음 방지 방안, 복합이용의 시너지 효과를 보일 수 있는 타시설과 연계, 복합시설 내 타시설과의 연계 프로그램 활성화 등이 이루어져야 할 것이다.

• Advances in Energy Research
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• 제5권2호
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• pp.179-205
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• 2017

This research presents an in-depth analysis of location planning of the solar-hydrogen power plants for electricity production in different cities situated in Kerman province of Iran. Ten cities were analyzed in order to select the most suitable location for the construction of a solar-hydrogen power plant utilizing photovoltaic panels. Data envelopment analysis (DEA) methodology was applied to prioritize cities for installing the solar-hydrogen power plant so that one candidate location was selected for each city. Different criteria including population, distance to main road, flood risk, wind speed, sunshine hours, air temperature, humidity, horizontal solar irradiation, dust, and land costare used for the analysis. From the analysis, it is found that among the candidates' cities, the site of Lalezar is ranked as the first priority for the solar-hydrogen system development. A measure of validity is obtained when results of the DEA method are compared with the results of the technique for ordering preference by similarity to ideal solution (TOPSIS). Applying TOPSIS model, it was found that city of Lalezar ranked first, and Rafsanjan gained last priority for installing the solar-hydrogen power plants. Cities of Baft, Sirjan, Kerman, Shahrbabak, Kahnouj, Shahdad, Bam, and Jiroft ranked second to ninth, respectively. The validity of the DEA model is compared with the results of TOPSIS and it is demonstrated that the two methods produced similar results. The solar-hydrogen power plant is considered for installation in the city of Lalezar. It is demonstrated that installation of the proposed solar-hydrogen system in Lalezar can lead to yearly yield of 129 ton-H2 which covers 4.3% of total annual energy demands of the city.

• 한국의료질향상학회지
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• 제10권2호
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• pp.204-215
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• 2003

Background : ICD-10 Classification, which is used domestically as well as internationally, has limited use in the clinical practice since it is developed for at disease statistics and epidemiology. Therefore, the purposes of this study were to improve the quality of diagnosis by constructing a new disease classification based on the diagnoses doctors currently make in the clinical setting and connecting this classification with OCS and EMR, and to meet the demands of doctors for high quality medical study data in medical research. Methods : The specialists in each ophthalmic subfield collected clinical diagnoses and abbreviations based on the ophthalmology textbooks and confirmed the classifications. Total number of clinical diagnoses collected was totaled 672, for which ideal diagnoses had been selected and a new model of disease classification model in connection with ICD-10 was constructed. The constructed classification of clinical diagnoses consisted of six steps: the first step was the classification by ophthalmic subspecialty field; the second to fifth steps were the detailed classification by each specialty field; the sixth step was the classification by site. Results : After introducing the new disease classification, research on the use and a pre-post comparison was conducted. The result from the research on the use of the clinical diagnoses in inpatient and outpatient care has shown a gradually increasing tendency. From the pre-post comparison of EMR discharge summary diagnoses, the result demonstrated that the diagnosis was stated correctly and in detail. Since the diagnosis was stated correctly, code classification became correct as well, which makes it possible to construct high quality medical DB. Conclusion : This construction of clinical diagnoses provides the medical team with high quality medical information. It is also expected to increase the accuracy and efficiency of service in the department of medical record and department of insurance investigation. In the future, if hospitals wish to construct a classification of clinical diagnosis and a standard proposal of clinical diagnosis is presented by a medical society, the standardization of diagnosis seems to be possible.

• 한국도서관정보학회지
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• 제48권4호
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• pp.209-233
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• 2017

1970, 80년대 건립된 도서관들은 시설 노후화로 인한 안전문제와 도서관 시설 이용에 대한 이용자 불만 및 불편이 지속적으로 제기되고 있어 이를 해소하기 위한 시설 현대화(리모델링)가 시급히 필요한 상황이다. 이에 지난 2014년에 발표된 "제2차 도서관발전종합계획(2014~ 2018)"에서는 '노후 도서관의 시설 개선'을 주요 정책 과제로 설정한 바 있고, 각 지역에서도 지역 도서관 발전을 위한 시행 계획에 '노후 도서관의 리모델링'을 포함하고 있다. 본 연구는 부산광역시교육청 공공도서관 14개관을 대상으로 하여 리모델링의 타당성을 객관적으로 분석하고, 리모델링의 우선순위와 추진방향, 범위를 제안하는데 목적을 두고 있다. 연구에 필요한 데이터는 문헌연구, 현장실태조사, 설문조사, 전문가 자문 등을 통해 수집하였다. 본 연구의 결과는 부산지역 공공도서관의 리모델링을 추진하는 근거자료로서, 더불어 타 지역에서 리모델링 사업의 근거자료를 확보하는데 기초자료로 활용할 수 있을 것이다.

• Architectural research
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• 제22권2호
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• pp.41-52
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• 2020

Laboratory buildings with specialized equipment and ventilation systems pose challenges in terms of efficient energy use and initial construction costs. Additionally, lab spaces should have flexible and efficient layouts and provide a comfortable indoor research environment. Therefore, this study aims to identify the correlation between the facade of a building and its interior layout from case studies of energy-efficient research labs and to propose passive energy design strategies for the establishment of an optimal research environment. The case studies in this paper were selected from the American Institute of Architects Committee on the Environment Top Ten Projects and Leadership in Energy and Environmental Design (LEED) certified research lab projects. In this paper, the passive design strategies of space zoning, façade design devices to control heating and cooling loads were analyzed. Additionally, the relationships between these strategies and the interior lab layouts, lab support spaces, offices, and circulation areas were examined. The following four conclusions were drawn from the analysis of various cases: 1) space zoning for grouping areas with similar energy requirements is performed to concentrate similar heating and cooling demands to simplify the HVAC loads. 2) Public areas such as corridor, atrium, or courtyard can serve as buffer zones that employ passive solar design to minimize the mechanical energy load. 3) A balanced window-to-wall ratio (WWR), exterior shading devices, and natural ventilation systems are applied according to the space programming energy requirements to minimize the dependence on mechanical service. 4) Lastly, typical laboratory space zoning categories can be revised, reversed, and even reconfigured to minimize the energy load and adjust to the site context. This study can provide deep insights into various design strategies employed for construction of green laboratories along with intuitive arrangement of various building components such as laboratory spaces, lab support spaces, office spaces, and common public areas. The key findings of this study can contribute towards creating improved designs of laboratory facilities with reduced carbon footprint and greenhouse emissions.

• 한국주거학회논문집
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• 제26권6호
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• pp.191-198
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• 2015

The domestic housing paradigm has changed from quantitative growth to qualitative growth, and demands for pleasant living environment and meeting basic living conditions have increased due to increased living standards of the people. In a related move, the Ministry of land, Infrastructure and Transport introduced "long-life housing construction standards" in the Article 21 paragraph 6 of the Housing Act through a revision of the Housing Act in December 2014, devised detailed criteria and enforced the Ministry of Land, Infrastructure and Transport, titled "long-life housing construction certification standards" which require long-life housing certification in construction of apartment houses that accommodate more than 1,000 households. In this regard, A survey of consumers was conducted to collect opinions about consumers' perception and requirements regarding long-life housing, and thus to promote long-life housing and improve certification system criteria. The general public who wish to purchase housing were selected as the subjects for the present study, and the survey was conducted at the site of apartment house PR hall in Seoul and Gyeonggi-do as of January 2015. The result of this study is an opinion survey of long-life housing consumers. For future work, additional research is needed to establish legal standards and devise support systems, along with technology development for long-life housing.