• The Journal of the Korean dental association
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• v.22 no.5 s.180
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• pp.397-403
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• 1984

본인은 미국 시카코에서 개최되었던 미국치과보철학회(2월17일~2월18일), 미국 Crown and Bridge학회(2월18일~2월19일), 미국 Equilibration학회(2월15일~2월16일) 및 Chicago Midwinter meeting(2월19일~2월22일)에 참석하고 보철학 분야의 미국 및 세계적 추세와 임상분야의 경향에 관하여 참관기를 기술하고져 한다.

• Journal of Korean Society of Transportation
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• v.5 no.2
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• pp.113-126
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• 1987

본 논문은 통행 기·종점 및 교통수단선택의 문제를 교통망 평형모형과 종합하여 이를 하나의 최적화 문제로 구성하는 방법 및 그의 실제응용 방법을 제시, 검토하였다. 두 가지의 행태적 특성, 즉 교통비용을 최소화하려는 사용자 평형과 통행 기·종점 및 교통수 단 등의 선택에 있어 어느 수준의 상호교류를 유지하려고 하는 엔트로피 극대화 현상이 병 애되어 최적화 문제를 형성하게 된다. 본 연구의 목적은 이의 체계적 구성과 아울러 이를 여러 도시에서 설치, 사용되고 있는 개재의 UTPS프로그램과 종합시킴으로써 개재의 대한 데이터베이스를 사용케하고 실제응용을 단순화 시키는데 있다. 개발된 모형과 방법은 시카 고 지역의 자료를 이용하여 그 타당성이 검토되었다.

• Journal of Life Science
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• v.3 no.3
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• pp.153-158
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• 1993

E. coli에서 UV 및 다른 많은 화학 돌연변이원에 의해서 유발되는 돌연변이는 chromosome의 umuDC operon이 필요하며, 이 유전자는 DNA 손상을 복구하고 UV나 화학물질에 대한 저항성을 증가시카는 DNA repair 기능을 활성화 시킨다. umuDC operon은 chromosome에 산재해 있고 16개의 다른 유전자로 구성된 E. coli SOS regulation의 한 유전자인데, umu 유전자는 한 operon에 의해 조절되는 umuD와 umuC로 구성되어 있다. 본고에서는 SOS repair에 관여하는 유전자들 중에서 umuDC 유전자를 중심으로 분자생물학적인 연구과정 및 연구결과를 서술하였다.

• Bulletin of Food Technology
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• v.9 no.2
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• pp.173-180
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• 1996

필자들은 96년 4월 28일부터 5월 6일까지 8박 9일간 미국 Indiana주의 Indianapolis에서 열린 미국유화학회에 참석하여 "초임계유체로 추출한 들기름의 특성과 산화안전성"에 관한 논문을 발표하고, 학회 개최지에서 약 3시간 정도 떨어진 Peoria에 위치한 USDA를 방문하여 유지 관련분야의 최근동향 및 연구과제를 탐색하였다. 또한 시카코에서 5월 5일부터 5월 8일까지 열리는 Food Marketing institute에 참석하여 식품에 관련된 신제품의 개발 현황과 수퍼마켓의 운영방법에 대한 것을 살펴보았다.

• Journal of architectural history
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• v.25 no.5
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• pp.75-86
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• 2016

This paper examines the pagodas during the Bagan period, which are thought to be most valuable among those in Myanmar. They have not been sufficiently studied, in spite of their high Buddhist status. It considers the contemplation of Pato, their formal characteristics in the Bagan period and the formal categorizations of pagodas in the same period. Thus, following seven kinds of conclusions are derived: first, researchers provide opinions to the Pato which should be regarded as the Buddhist shrine-type of pagoda with a unique Bagan form, symbolically indicating that Theravada Buddhism incorporated Hinduism; second, the terraces were characteristic components in pagodas, during the Bagan period, which were built after the enthronement of King Anawratha and are thought to symbolically express the wish to widely spread Theravada Buddhism; third, Shwesandaw Zedi seems to affect not only Shwezigon Zedi, a representative standard form of pagoda in Myanmar, but also Ananda Pato; fourth, it is thought to be proper to examine the terraces by classifying them into lower, central(from pedestals to Angryeon and Bokryeon) and upper part, if it intends to divide a pagoda with bell-shaped body on the terraces during the Bagan period, into three parts; fifth, the Pato may be identified as a form of pagoda during the Bagan period, and such a form can be classified as that of Sikhara on the rectangular terrace; sixth, forms of Myanmar's pagodas can be classified into fourteen kinds of them, and they may be also grouped into transmitted, general and special type; and seventh, on the basis of the findings, it is thought that the pagodas during the Bagan period may be classified into six forms, and they can be largely categorized into transmitted, general and special type.

• The Korean Society of Law and Medicine
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• v.16 no.1
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• pp.221-254
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• 2015

The amendment of the Korea Civil Code will take place July 1, 2013. One of the most import issues related to adult guardianship system is a part. Though more than 100 new provisions, the revised Civil Code fundamentally reformed the guardianship system to establish a system to meet the diverse and complex needs of those who need a guardian and ensure due process. The new adult guardianship system intended to respect dignity and human right of mentally incapacitated adults, to guaranee their autunomy and to minimize the public interventions for assisting them. The new guardianship system for vulnerable adult has three kinds of legal guardianship system (adult guardianship, limited guardianship and specific guardianship). Mental patients forced the hospitalization of the mental health code and will be treated as an agreement incapable person. In principle an agreement incapable person has capacity of consent. The consent of the mental patients are admitted first. It is advisable to medical care only by the consent of the guardian when the the mental patient do not agree ability. If the mental patient do not agree with the mentally ill, but there should be a supervisory capacity for a guardianship of the couple guardian supervision. In conclusion, it not lost the capacity to consent to inpatient mental illness called. Therefore, we must discuss in detail the scope of the agreement for the mental patients. Mental Health Act amendments are necessary in accordance with the amended Civil Code.

• Journal of Korean Association for Spatial Structures
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• v.11 no.4
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• pp.79-88
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• 2011

Recently, complex-shaped tall buildings represented by 3T(Twisted, Tapered, Tilted) are planed largely. A diagrid structural system is one of the most widely used structural system for complex-shaped tall buildings because of its structural efficiency and formativeness. Plans for tilted tall buildings are largely presented because of beauty of a sculpture and many of buildings use diagrid structural systems. Lateral displacements of tilted tall buildings are induced by not only lateral loads but also self weight. Therefore, reduction of lateral responses of tilted tall buildings is as important as typical tall buildings. In this study, a smart TMD is introduced to reduce seismic responses of tilted diagrid tall buildings and its control performance is evaluated. MR damper is employed for the smart TMD and ground-hook controller is used as a control algorithm for the smart TMD. 100-story tall building is used as an example structure. Control performances of uncontrolled case, controlled case with TMD and controlled case with smart TMD are compared and investigated. Numerical simulation has shown that smart TMD presented good control performance for displacement response but acceleration response was not controlled well.