• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제10권2호
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• pp.19-27
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• 2004

The purpose of this study is to the spatial composition of charnel facilities. The study method is as follow: First, To Examine existent research material about charnel house. Second, To Investigate controversial point of equipment and development direction through research the case of cremated human remains deposit rooms in 12 charnel houses constructed since 1990. So, to propose the planning direction of spatial composition based on the analysis results and utilize to basis data that is necessary in research of same kind hereafter.

• Current Research on Agriculture and Life Sciences
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• 제14권
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• pp.37-47
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• 1996

The main objectives of this studies are to present the most desirable rice processing complex model system in a given our situations by comparision and analyzing the major factors and, also recommend the future prospect of the rice processing complex in Korea. There are 3 different rice processing complex models in Korea. Those are concrete bin, flat type steel bin and square bin. These systems have a lot of differences and have their own characteristics such as capital requirement, efficiency, storage capacity and quality controls. The major problems of the existing rice processing centers in Korea are high fixed cost and the unbalnced systems. Following is summary to solve this problems: 1. Development of the large scale harvester and high speed continuous dryer. 2. Quality inspective system of bulk grain and large scale temporary storage facilities. 3. Large size readjustment of arable land. 4. Select the convenient location of rice processing center and formulation of well equipment facilities.

• 한국재난정보학회 논문집
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• 제16권1호
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• pp.163-177
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• 2020

연구목적: 최근 시설물 유지관리의 중요성이 높아짐에 따라 시설물 유지관리 분야에 첨단기술의 도입과 활용이 증가하고 있다. 첨단기술이 현장에서 실효적 효과를 발휘하기 위해서는 진단장비의 검인증제도를 통한 신뢰성 확보가 필요하나 제도도입에 대한 사회적인 요구와는 별개로 업계의 시각 및 현실적인 기술수준에는 차이가 존재하고 있다. 본 논문에서는 현황에 대한 종합 및 실무자에 대한 의견조사를 통해 합리적인 시설물 진단장비 검인증 제도의 도입 방향을 연구하였다. 연구방법: 시설물 점검 및 진단장비의 첨단기술 도입 및 활용 촉진을 위한 검인증제도 도입 필요성 및 시급성에 대하여 유지관리 및 건설 분야 실무자들을 대상으로 설문조사를 실시하였다. 또한 일본 및 국내 장비 관련 유사인증제도의 비교분석을 통해 첨단 시설물 진단장비에 대한 검인증제도 도입 방향을 검토하였다. 연구결과: 첨단기술 적용에 대하여 실무자 의견은 높은 비율로 유지관리 분야에 드론 및 로봇 등 첨단기술의 도입이 필요하며, 첨단기술 도입 시 현장에서 상당한 효과를 발휘할 것으로 조사되었다. 반면 현재 국내의 기술 수준은 상대적으로 낮아 기술적용에는 일정한 시간이 소요될 것으로 조사되었다. 또한 시설물 진단장비 검인증제도의 도입을 통해 신뢰성 높은 시설물 진단장비 보급될 것으로 조사되었다. 한편, 국내외 진단 및 계측 장비 등에 대한 유사제도 조사결과, 직접적으로 시설물 유지관리에 첨단기술을 적용한 장비를 검인증 하는 제도는 없으며, 다만, 일본에 진단장비의 성능평가 체계가 도입되어 있다. 국내의 융복합기술이 적용된 제품 인증제도 및 운용중인 186개 인증제도 가운데 유사한 21개 계측 및 진단장비 인증제도를 분석하여, 첨단시설물진단장비에 대한 검인증제도 도입방안을 제시하였다. 결론: 실무자들의 의견을 종합하면 시설물 유지관리 분야의 합리화를 위하여 진단장비에 대한 4차 산업혁명 기술의 적용과 신뢰성 높은 진단장비 활용을 지원하는 검인증제도의 도입은 충분한 타당성을 갖는 것으로 볼 수 있다. 그러나 현실적인 과제는 우리나라의 첨단기술 수준이 시급성에 비하여 낮게 평가되고 있어 첨단 시설물 점검 및 진단장비 검인증 제도는 기술적용 및 검증 수준을 고려한 단계적 확대 형태로 시행되어야 한다. 또한 검인증제도 도입과는 별개로 시설물 진단장비 첨단화 촉진을 위한 별도의 투자 및 지원과 노력이 필요 하다.

• 한국군사과학기술학회지
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• 제18권3호
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• pp.335-342
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• 2015

Laboratory facilities for biology are designed as biosafety level 1, biosafety level 2, biosafety level 3, and biosafety level 4. Biosafety level designations are based on a composite of the design features, construction, containment facilities, equipment, practice and operation procedures required for working with agents from the various risk groups. Generally, biosafety level 3 means the facility that is appropriate for the experiments using pathogens which can cause serious diseases by aerosol transmission. The biosafety level assigned for the specific work to be done is driven by professional judgement based on a risk assessment, rather than by automatic assignment according to the particular risk group designation of the pathogenic agents to be used. In this paper, we introduced the biosafety level 3 facility operated in ADD(Agency for defense development). It contains the overview of facility, microbiological experiment, animal experiment, decontamination and waste disposal. Biosafety level 3 laboratory in ADD has served the vital role in the research of biological agents and antidote development.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2009년도 제40회 하계학술대회
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• pp.383_384
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• 2009

After the 1970s, the importance of underground transmission systems increased and the construction rate of underground transmission lines also showed increasing trends each year, especially in metropolitan areas. Accordingly the social ripple effects are very large and wide when the fault occurs in underground power system, and the amount of time and money spent to restore the system also increases. So we must ensure stable operation and long-term reliability of the facilities. In Korea's case, long-term reliability tests for EHV power cables and accessories progressed poorly because equipment was not compatible for long-term reliability tests. Therefore we planned to construct a long-term reliability test field for EHV underground cables in order to ensure international quality reliability and optimal power cable operation techniques. The Gochang Underground Cable Test Field is under construction, funded by the Korean government, the govenment's union investment department, KEPCO, KERI and three private cable corporations. This project began in March, 2005 and will be completed by February, 2010. It is designed to promote joint research by incorporating several types of test equipment, construction of operating facilities, and being an internationally certified authority.

• 한국가스학회:학술대회논문집
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• 한국가스학회 2007년도 춘계학술발표회 논문집
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• pp.180-185
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• 2007

Likelihood analysis was used for the revision of release probability/frequency in chlorine Injection facilities used in chlorine process. Typically these facilities consist of pressure cylinder, vaporizer, pipeline, measuring equipment and safety equipment. This paper described the incident scenarios considered, likelihood analysis procedure and the selection and application of basic events and for failure rates of mechanical components. Human errors were also considered. The major objective of this paper is to estimate the likelihood of each determined incident scenarios. We estimated failure rates of mechanical components based on likelihood analysis procedure. Human errors were also considered. It was estimated to have $5.73{\times}10^{-5}\;Cl_2$ leak per year during the major $Cl_2$ handling process. The probability of failure in scrubber system was $4.11{\times}10^{-2}/demand$.

• 전기학회논문지
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• 제63권9호
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• pp.1300-1305
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• 2014

In this paper, we suggest an optimization method which can save about 5[%] of the cost though the optimizing of configuration and capacity for the facility. To achieve this goal, we compared the design data of the power, motor and drive system with the actual operation data of the plate mill plant in K-Steelworks. Therefore we measured the actual loading data by facilities considering the operating conditions of the plate mill plant in K-Steelworks, after that analyzed these data. In addition, we review the optimal capacity for transformer, switchgear and drive, and also reconfigured the electrical room and power single line diagram through the validation of motor data by equipment and the confirmation of process data considering the load characteristics. Consequently, the optimization method of capacity for the facilities shall have effectiveness in building new plate mill plant to further reduce costs at future.

• 정보통신설비학회논문지
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• 제3권1호
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• pp.88-101
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• 2004

The Third Generation (3G) cellular mobile communication systems aim at providing higher data rates, improved quality of service, support for multimedia applications and global roaming. Cdma2000 and Universal Mobile Telecommunication System (UMTS) have emerged as two leading 3G standards in USA and European countries, respectively. Both the standards are capable of delivering high bandwidth data, voice and multimedia services to users of mobile equipment, but are not directly interoperableand are not available across different geographic areas, due to which global roaming is not possible in true sense of using single mobile equipment. However, both UMTS and cdma2000 are based on wideband code division multiple access (WCDMA) as the access method. Due to this, there exist some inherent commonalities between them. In this paper we will try to exploit the commonalities between the two standards in order to design an ASIC, which can provide dual standard capability. This paper discusses the physical layer aspects of the two standards and proposes an approach to design an ASIC which can be mapped to baseband processing part of the physical layer and is capable of delivering for either of the two aforementioned standards.

• 한국환경보건학회지
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• 제5권1호
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• pp.40-45
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• 1978

We have selected 36 schools of a total of night high schools for boys and girls in seoul and measured intensity of illumination of the classroom, The corridors and the stairs that students study and live, with priority given to an illumination, a primary factor of environmental sanitation of school following is the result. 1. The maximum average intensity of illumination of the classroom is 93.2 Lux, and the minimum average intensity of illumination 39.5 Lux. Mean$\pm$S, is 59.03$\pm$22.8 Lux 2. The maximum average intensity of illumination of the corridor is 39.2 Lux, and the minimum average intensity of illumination 11.1 Lux. 3. The maximum average intensity of illumination of the stair is 11.58 Lux, and the minimum average intensity, of illumination 4.92 Lux, mean$\pm$S.D is 7.88$\pm$10.0Lux. 4. Schools with tile illumination facilities more than 50 Lux are 63.8% and less than 50 Lux are 36.2%. 5. Schools with 9-11 facilities of a source of light per classroom by a fluorescent lamp are the most as 30.50%. 6. As for the corridor, schools with the illumination equipment less than 10 Lux are 27.8%, are more than 10 Lux 72.2% 7. As for the stairs schools with the illumination equipment less than 10 Lux are 77.8%, and more than 10 Lux 10 Lux 22.2%.

• 보건행정학회지
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• 제13권4호
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• pp.28-47
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• 2003

The purpose of this study was to assess the user's satisfaction of health care service in public health centers in Busan. The study respondents were 212, those who visited health centers for health care service. Data were collected in July 2002 by using SERVQUAL(comprehensive service quality measurement scale) and 3 open questions for more details about service satisfaction and the needs for health care service. SERVQUAL has 5 dimensions； tangibles, reliability, responsiveness, assurance and empathy. The results were as follows ： 1. The users reported more satisfaction at 'just service cost', 'convenient service procedure' and 'clean physical environment' at SERVQUAL. Among them the highest rated item was 'service cost'. And the less satisfaction items were 'understanding and individual concerns about service users', 'medical equipment' and 'health center facilities'. 2. There were no statistical differences by general characteristics except for the kind of services rendered. Those who visited for physical examinations and laboratory tests reported lower satisfaction than any other groups. 3. At the open questions, the respondents expressed that they were satisfied with the low service cost, kindness of employee and clean environment. But they criticized the old facilities and worn medical equipment, in addition to the less than kind attitudes. These strengths and weaknesses of health center's service could be applied for planning of customer­centered health care service.