• 한국주거학회:학술대회논문집
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• 한국주거학회 2009년 춘계학술발표대회 논문집
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• pp.73-77
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• 2009

The block housing type is coming to fore as a 'low-rise high-density housing type', which can resolve the all sorts of problem caused in Korea apartment housing complex and single-detached residental area in terms of livability, urbanity, and community. To analyze the characteristics of the block housing, the block housing in Eunpyeong New Town, in Korea was analyzed as a sample for post occupancy evaluation. The analysis show that the block housing is useful low-rise and high-density housing type, which ensures the livability as well as the urbanity and community. In details the analysis also shows the user satisfaction from the perspective of living and facility use within the block housing and individual unit.

• 동의신경정신과학회지
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• 제15권1호
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• pp.167-174
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• 2004

Objectives: The purpose of this study is about oriental medicine's treatment and approach method of conversion disorder(jungkijeung) Methods: We observed the treatment effectiveness of herb-med, acupunture, physical therapy about conversion disorder(jungkijeung) Result and Conclusions: We try to present the possibility of the approach method about conversion disorder. 1. We should treat conversion disorder(jungkijeung) distinguished Gi deficiency(氣虛) between vigorous gi(氣寶) 2. The acupunture treatment of conversion disorder(jungkijeung) is efficient about all sorts symptoms and pain 3. Dyscinesia's sequela due to conversion disorder(jungkijeung) is possible to be protracted 4. It is important to prevent sick role, and for this, to use physical therapy is efficient about dyscinesia's patient due to conversion disorder(jungkijeung)

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2002년도 추계학술대회 논문집
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• pp.279-282
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• 2002

With the development of industrial society, the interest of new material is growing even in machining center. Composite materials in the new materials are superior to the metals In measure stability of strength, modulus and heat, moreover when mould is prepared, it can be done net shape manufacturing so it can be used widely in all sorts of machine parts, interior materials of car structural construct ions, the space aerial industry, ship materials, sports goods and so on. Therefore in this study, the property of processing drill on CFRP in composite materials by experimental study and some problems were examined.

• 대한전기학회:학술대회논문집
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• 대한전기학회 1988년도 전기.전자공학 학술대회 논문집
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• pp.83-86
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• 1988

In all sorts of primary factor which produce torque ripple of d.c brushless motor cogging torque which is generated from relation between permanent magnet rotor and salient pole cannot controled by external control system. So in this paper cogging torque is analysed by simple method in which slot fuctuion is introduced. And for reducing counterplan of cogging torque d.c brushless motor which plot auxiliary slot by inequality interval is proposed. Thus the quantitative torque characteristics of new motor which designed by this method is analysed by F.E.M and validity of this new design is proved.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2002년도 가을 학술발표회 논문집
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• pp.279-286
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• 2002

Present all sorts of failure or no failure test methods are done for evaluate structural ability of pavement. It are Plane Plate Test, CBR Test, Benkelman Beam Test, FWD, Dynaflect, etc. but, each method of test not expect compatibility because the result very different by each method of test. Now among pavement's method of evaluation, no failure test gradually use because It quickly and simply obtain pavement's elastic modulus of each layer. But, It accompany expensiveness equipment, and It's degree of trust is lower against expensiveness equipment. Therefore this research practice comparative trustworthy Plane Plate Test, comparative low cost and quick Small FWD Test. And analyzed relation of Plane Plate Test with Small FWD Test.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2000년도 하계학술대회 논문집 D
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• pp.3063-3065
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• 2000

The appearance and popularization of Internet changes the existing restrictive management system into the new management system on Web. In this paper, We developed real-time management System controlling all sorts of informations from Dong-Hwa dam. Informations from MMI(Man Machine Interface) is stored for DB and Wherever User can use Internet, User can get this informations. We also developed Editor modifying Client Display.

• 한국기계가공학회지
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• 제5권3호
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• pp.58-64
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• 2006

The security of stability for fractures of all sorts of parts and structure has become a first subject these days. We have need to organize fatigue characteristics of weldment because fatigue break out suddenly without a change of shape. In this study, we execute the fatigue test according to different of the welding method at the same materials. It was investigated about a fatigue limit according to welding methods of SMAW, FCAW and SAW at normal temperature and a frequency of 10Hz. The important results of the experimental study on fatigue characteristics of weldment are as follows: The fatigue limit of welding methods became low in the order of SMAW, FCAW, SAW.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2001년도 하계학술대회 논문집 D
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• pp.2696-2698
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• 2001

The appearance and popularization of Internet changes the existing restrictive management system into the new management system on Web. In this paper, We developed real-time management System controlling all sorts of informations from remote experiment system. Informations from Web client is stored for DB and Wherever User can use Internet, User can get this informations. We also developed Editor modifying Client Display.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2009년도 춘계 학술논문 발표대회 학계
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• pp.163-166
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• 2009

All sorts of technique for schedule progress management is being developed recently, These can change and develop the abstractive concept model to a detailed model that describes the visual 3D image about a schedule plan. but, this technique is troublesome, because this requires the handwork by means of connection between 3D-CAD and scheduling Program. In this study, the process of real-time schedule progress control system using the integrated database by 3D-CAD object information system and schedule module is presented. This study present the process of a schedule progress management using UML, and the process of real-time schedule progress management using RFID system. Through this study, we want to realize the rapid generation of estimated schedule information and to simulate and analyze actual schedule information by real-time.

• 한국수학사학회지
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• 제21권2호
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• pp.81-90
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• 2008

대학교육에서 다변수함수의 미분은 수리적 분석을 요하는 학문의 발전과 더불어 점차 그 중요성이 강조되고 있다. 그러나 현재 대학교양교육에서 학생들에게 도입되고 있는 다변수함수의 미분 정의는 처음 접하는 학생들에게 쉽지 않게 느껴지는 면이 있다. 이에 본 저자가 최근 몇 년간 교양수학을 가르치면서 학생들의 이해를 돕기 위해 고안한 방법이 있어 이를 소개하고자 한다. 본 저자의 경험을 토대로 한 이 방법은 다변수함수의 미분 정의에 대한 직관적이면서 기하학적인 설명법으로서 엄밀한 증명에 의한 접근 방법은 아니지만 다변수 미분의 의미를 빠르게 전달할 수 있다는 장점이 있다.