• Proceedings of the KIEE Conference
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• 2007.11b
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• pp.98-99
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• 2007

전력계통을 감시하고 운영하는 핵심설비인 EMS는 다양한 서버들과 통신장치, 보안장치 및 환경설비 등으로 구성되어 있다. 이들 설비는 네트워크 망에서 데이터를 상호교환하면서 고유의 역할을 수행하며, 특정 설비의 장애는 시스템 전체에 혼란상황을 가져올 수 있다. 따라서 EMS를 구성하는 각종 설비들을 종합하여 실시간으로 감시하는 시스템이 필요하며, 이는 운용자에게 장애발생을 신속히 통보함으로서 시스템의 빠른 복구를 가능하게 한다. 아울러 실시간으로 감시한 시스템 성능데이터를 데이터베이스화함으로서 과거 성능을 분석하고 미래의 사용 추이를 예측할 수 있다. 이처럼 EMS 고유 특징을 고려한 감시시스템을 구축하기 위해서는 다양한 통신 프로토콜을 수용할 수 있는 통합 어댑터 모듈을 개발, 감시시스템에 수용하여야 한다.

• Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference
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• 2009.10a
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• pp.141-144
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• 2009

In this study, used simplest sandwich cells containing $Ru2^+$ liquid electrolytes in order to clarify the role of nanoporous $TiO_2$ electrodes. And, the cell structure is as follow: $F:SnO_2$ glass/ nanoporous $TiO_2$/ tris(2,2'-bipyridy)ruthenium(ll) colplex [$Ru(bpy)_3(PF_6)_2$] in acetonitrile/ $F:SnO_2$ glass. The result, we found that ECL intensities increased rapidly by use of cathodes with nanoporous $TiO_2$ layers. And, porous $TiO_2$ electrodes were confirmed to be efficient for ECL devices as well as solar cell devices. It is thought that the increases in the ECL intensities may be associated with both formation of $Ru^+$ in porous $TiO_2$ electrodes and the process taking place after reduction of $Ru^+$ which occurs in the nanoporous electrodes.

• Journal of the Korean housing association
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• v.14 no.2
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• pp.1-7
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• 2003

The purpose of this study is to develop the urban design guidelines in detached housing areas for the improvement and management of residential townscape. Through a detail examination and analysis of the urban design guidelines and landscape regulations of U.S.A, Japan, and Korea to be applied to detached housing area for residential townscape, the urban design guidelines in detached housing area was derived. Urban design guidelines are composed of building guidelines, landscape guidelines, street guidelines, and sign guidelines. The municipality have to make regulations in detached housing area for the improvement and management of residential townscape based on this urban design guidelines.

• Journal of the Korean Society of Costume
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• v.26
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• pp.211-220
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• 1995

The purpose of this study was to examine the relationships between the interest of apparel ad-vertising direct mail(DM) and the consumers' characteristics ; like their marital state, age, educational level, expenses on clothing purchase, and rigidity. Samples were 243 women(24∼35 years of age) in the Seoul, Korea. The data were analyzed using t-test, one-way ANOVA, Duncan's multiple range test, and discriminant analysis. The results of the study were the followings. 1. The department store sent out the most ap-parel advertising DM and the most common dis-tribution method was carrying the DM with the newspapers, 2/3 consumers paid attention to the contents of the apparel advertising DM with 'some interests'. 2. Jackets and pants were the most purchased items after seeing the apparel advertising DM. 3. The interest in the contents of the apparel advertising DM varied according to the consumers' marital state ad the expenses on cloth-ing purchase. 4. Rigidity, age, educational level, and the clothing purchase expenses contributed to discriminant the interesting or uninteresting group in DM. The accuracy rate of the predicting the groups by the 4 variables was 60.91%.

• Journal of the Korean Society of Physical Medicine
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• v.3 no.2
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• pp.121-125
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• 2008

Purpose : The objective of this study was conducted to find out the treatment of joint problems. Methods : This is a literature study with books, seminar note and international course books. Results : Passive oscillation and distraction movement therapy is only joint mobilization and pain control. In the joint therapy need muscle strengthening, training of eccentrical control and neurophysiological therapy for joint mobility, stability, stability of mobility and skill. Conclusion : Joint therapy is not only joint mobility but also strengthening of soft tissue. Need the neurophysiological therapy those are use of ventromedial motor nucleus and dorsolateral motor nucleus, reciprocal inhibition, eccentrical muscle contraction training, proprioceptors and exteroceptor for structures and functional activities. For the pain control, reduce swelling, keeping GAGs and functional activities need direct and indirect therapy.

• Journal of Chest Surgery
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• v.15 no.3
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• pp.331-337
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• 1982

Complete TGA is a common congenital cardiovacular anomaly, and without palliative or corrective surgery, the infant born with TGA rarely survives the first year of life. Hemodynamically, recirculated blood flow in the systemic and pulmonary circuit has a key role in systemic arterial oxygen saturation and the status of the pulmonary vascular bed. Recently a d-TGA with VSD and PS, in a 12 year old male patient had been tried for inversion of the ventricular flow with Rastelli operation. An intracardiac tunnel was constructed between the VSD and the aortic orifice to connect the ventricle to the aorta. The right ventricle was connected with the pulmonary circulation by anastomosis of an valved conduit between the right ventricle and the distal end of the pulmonary artery. During the postop, period, the irreversible renal failure, accompanied by metabolic acidosis and pulmonary edema, occured under relative stabilized cardiac performance state. The autopsy was done, which revealed diffuse infarcted area in both kidney and preserved intra & extracardiac graft constructed.

• Journal of the Korea Computer Industry Society
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• v.5 no.5
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• pp.729-736
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• 2004

Over the last few years knowledge management has become more and more impotant part of the in healthcare practices. Therefore the healthcare organisatiions have also begun to apply knowlege management strategies. To address this issue of the lack of true knowledge management in healthcare enterprises, we propose a framework for common Healthcare Knowledge Management. This framework is made up of two suites of applications and services, i.e. the intelligent agent-based knowledge management application suite and the strategic visualisation, planning and coalition formation service suite.

• Journal of Korean Library and Information Science Society
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• v.38 no.3
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• pp.91-115
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• 2007

This research has been done to evaluate a curricular model for the information literacy course and verify its effectiveness in a regular class. The pretest and the post-test which comprised the same 47 questions were executed to 135 students in an information literacy-related course. On the basis of the results, some general conclusions and suggestions for improving the quality of information literacy course were made.

• Journal of Korean Library and Information Science Society
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• v.32 no.2
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• pp.165-185
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• 2001

This study measured whether web-based library user education represent web-based instruction theories in education. 9 criteria used were course-related instruction, collaborative learning, evaluation of tutorials, education of information retrieval, contents tables, multimedia interaction between users and librarians, navigational aids, variation of menus. The result showed that both contents and design of web sites were important for good web-based library user education.

• Proceedings of the KIEE Conference
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• 2006.07a
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• pp.76-77
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• 2006

본 연구를 통하여 전력수급계획에 필요한 연간 시간대별 총수요를 예측하는 산법을 개발하였다. 예측과정은 크게 평상일 예측과 특수일 예측으로 구분된다. 평상일의 경우는, 연중 최대수요가 발생하는 하절기 기상으로부터 연중 최대수요를 예측한 다음, 하향식 접근에 의해 주간-일간-시간대별 평상일 수요를 예측하며, 특수일 수요는 예측된 평상일 수요와 평상일 대비 상대계수 모형으로부터 예측한다. 예측의 정확도를 개선하기 위하여 시계열 자료에 가중치를 부여하고, 실적자료가 생길 때마다 자동으로 모형이 갱신되도록 하였으며, 수요예측 결과를 검증, 보정하기 위해 주간수요예측을 재수행할 수 있다. 또한 계획된 월간 전력량 제약에 협조하는 예측산법도 포함하였다.