A Coupled Hydro-Mechanical Analysis of a Deep Geological Repository to Assess Importance of Mechanical Factors of Bentonite Buffer

Yoon-Soo Jeon(전윤수),Seung-Rae Lee(이승래),Min-Seop Kim(김민섭),Jun-Seo Jeon(전준서),Min-Jun Kim(김민준) 한국암반공학회 2019 터널과지하공간 Vol.29 No.6

완충재는 심지층 고준위 방사성 폐기물 저장소의 주요 구성 요소이다. 벤토나이트는 높은 열전도율과 낮은 수리투과성의 특성으로 완충재의 핵심 구성 요소로 다수의 국가에서 채택되었다. 심층 처분은 지하수 유입을 일으키고 이는 완충재 및 뒷채움재의 팽윤압을 초래한다. 완충재에서 발생하는 고압의 팽윤압은 처분용기에 영향을 줄 수 있기에 정밀한 완충재의 팽윤압 예측은 안전한 처분 시스템 구축에 있어서 필수적이다. 따라서 본 연구에서는 MX-80 벤토나이트의 수리역학적 거동에 대한 팽윤압 예측 모델을 세우고, 그 결과를 토대로 민감도 분석을 시행하였다. A buffer is the major component of a high level radioactive waste repository. Due to their thermal conductivity and low permeability, bentonites have been considered as a key component of a buffer system in most countries. The deep geological condition generates ground water inflow and results in swelling pressure in the buffer and backfill. Investigation of swelling pressure of bentonite buffer is an important task for the safe disposal system. The swelling pressure that can be critical is affected by mechanical and hydro properties of the system. Therefore, in this study, a sensitivity analysis was conducted to examine the effect of hydro-mechanical (HM) behaviors in the MX-80 bentonite. Based on the results of the swelling pressure generation with HM model parameters, a coupled HM analysis of an unsaturated buffer and backfill in a deep geological repository was also carried out to investigate the major factor of the swelling pressure generation.

전국체육대회의 변천과정에 관한 연구

전윤수(Yoon-Soo Jeon) 한국체육과학회 1998 한국체육과학회지 Vol.7 No.2

A. Hitler의 체육정책

전윤수(Jeon Yoon-Soo),주동진(Joo Dong-Jin) 한국체육과학회 2007 한국체육과학회지 Vol.16 No.4

The Allies won World War Ⅱ by a close shave against A. Hitler, denounced him as a lunatic, and regarded him as a mad politician fallen into a paranoia. Even today, such inclination is prevalent. And then, was Drittes Reich an outcome of his paranoia? Was his policy mere a house of cards? For what reason, did tens of millions of German People fall into a scene of wild excitement for his rise and fal1 bursted like a bubble? To solve such questions, this thesis aims at reevaluating the devaluation for him, and then searching for his own physical activity policy and its meaning. The results are as follows. Firstly, he unfolded the physical activity politic of imperialism to construct Drittes Reich. Secondly, he led a physical education of equality of people under the basis of militarism. Thirdly, he held the best Olympic Games(Berlin Olympic Games)in the history of the Olympic Games with the German supremacy, that is, a physical activity policy of ultranationalism. It can be said that his physical activity policy was for construction of German national country, and it is a kind of chauvinism under the basis of racism.

철도차량 비상인터폰-카메라 통합 구현 및 성능 평가에 관한 연구

주영복(Young-Bhok Joo),전윤수(Yoon-Soo Jeon),신광균(Kwang-Kyun Shin) 한국철도학회 2019 한국철도학회 학술발표대회논문집 Vol.2019 No.11

비상인터폰은 열차 운행 중 비상 시 승객이 기관사 또는 관제실과 통화가 가능하도록 하는 주요 장치이다. 본 연구는 철도차량 비상인터폰-카메라 통합 기술에 관한 내용으로 비상 시 승객이 비상인터폰을 취급 시 해당 비상인터폰 카메라 영상을 관제실 및 운전실로 전달하여 관제사 또는 기관사가 승객과 음성 통화뿐만 아니라 영상 이미지 정보도 확인이 가능하도록 구현한 기술이다. 본 기술은 국내 철도차량에 적용된 사례가 없으며, 최근 해외 신규 철도차량에 적용되기 시작한 기술이다. 본 연구는 국내 최초로 철도차량 비상인터폰-카메라 통합 기술 구현 방안을 소개하고 비상인터폰-카메라 시야각 시뮬레이션 분석 결과와 현차 성능평가 결과를 소개한다.

생활체육 활성화 방안으로써 스포츠관광의 역할

구강본(Kang Bon Goo),최윤석(Yun Seok Choi),전윤수(Yoon Soo Jeon) 한국사회체육학회 2013 한국사회체육학회지 Vol.0 No.54

The purpose of this study was to present roles of sports tourism in activate sport for all on the basis of commonality between sports tourism and sport for all. Literatur e review was used as research method for the study. The major findings were drawn from previous studies and newspaper articles. Above all, the commonality between sports tourism and sport for all includes physical activity orientedness, leisure orientedness, happiness orientedness, and green growth orientedness. With these findings, roles of sports tourism were presented for facilities, events, programs, and human resources to activate sport for all. Since sport for all and sports tourism have a number of things in common and similar perspectives, it is not difficult to create synergy by connecting both. Clarifying health, enjoyment, and welfare which sport for all pursues and facilities, programs, and events of sports tourism could be a new alternative in order to create diverse consumption and solve problems for national welfare.

젊은 여성과 중년 여성의 과민성방광증후군과 요실금의 유병율

김욱현(Uk Hyun Kim),김준모(Jun Mo Kim),김영호(Young Ho Kim),전윤수(Yoon Soo Jeon),김민의(Min Eui Kim),이남규(Nam Kyu Lee),박영호(Young Ho Park),안현철(Hyun Chul Ahn),김증임(Jeung Im Kim),서주태(Ju Tae Seo) 대한여성건강학회 2003 여성건강 Vol.4 No.1

터널 지하안전평가 개선 필요사항 연구

유영무(Ryu, Young-Moo),이항로(Lee, Hang-Lo),김영호(Kim, Young-Ho),채홍제(Chae, Hong-Je),전윤수(Jeon, Yoon-Soo),이지영(Rhee, Jiyoung) 대한토목학회 2023 대한토목학회 학술대회 Vol.2023 No.10

수영·골프지도자의 직무가치관 및 역할갈등 비교 연구

전윤수,이찬목 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.4

This research sought to define the job value views and role conflicts of trainers of swimming and golf. The population targeted swimming and golf trainers at public establishments and private sports centers which were located in Daegu City as of November 2003. Likewise, the research sampled 209 non-member ship trainers In consideration of sex, age, position, and years (worked) ratios. The research conducted statistical treatment of job value views and role conflicts evaluated and drafted by these trainers, In line with research hypotheses, Employing above mentioned research methods and procedures, the research reached the following conclusion. First, male golf trainers, compared to swimming trainers, had high levels of personal role conflicts, overload of work, and overall conflicts, Likewise, female swimming trainers, compared to golf trainers, had high levels of feedback ambiguity. Second, swimming trainers In their 20s, compared to golf trainers, had high levels of positive value views and overall value views, Likewise, golf trainers In their 20s, compared to swimming trainers, had high levels of personal role conflicts and overall role conflicts. Third, married golf trainers, compared to swimming trainers, had high levels of positive value views, possibility value views, and overall value views, Unmarried golf trainers, compared to swimming trainers, had high levels of personal role conflicts, overload of work, and overall role conflicts. Fourth, golf trainers with Less than one year worked, compared to swimming trainers, had high Levels of conflicts, Likewise, golf trainers with years worked of one to three years, compared to swimming trainers, had high Levels of personal role conflicts, overload of work, and personal job and overall role conflicts, Also, swimming trainers with more than three years worked, compared to golf trainers, had high levels of feedback ambiguity. Fifth, at employees' Level, swimming trainers, compared to golf trainers, had high Levels of positive value views, and overall value views. At Levels of supervisors and higher-ranking staff, golf trainers, compared to swimming trainers, had high Levels of positive value views, possibility value views, and overall value views, Also, at the Level of employees, golf trainers, compared to swimming trainers, had high Levels of personal role conflicts, overload of work, and overall role conflicts. At the Levels of supervisors and higher-ranking staff, swimming trainers, compared to golf trainers, had high Levels of feedback ambiguity.

대학생의 무도 수련과 성격형성의 관계

전윤수,이성탁 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.5

In this research, we survey the effects of martial art to character formation of university students statistically, and to collect data supporting them we ask questions to two groups of students who major in police administration in nation: one group have 350 holders of a rank in judo and fencing and the other have 100 students with no rank. For data analysis, mean and standard deviation of students are used, and T-test also analyzed for statistical significance test. The results are as follows: First, we study the effects of judo training with two group of students, more than one ranked group and no ranked group. In the case of rank one, male students with rank have more all the factors than students with no rank Female ranked students have more Dominance, Impulsiveness, and Maculinity than no ranked students. In contrast, no ranked students have more General activity, Reflectiveness, and Sociability then ranked students. In the case of rank two, male students with rank also have more all the factors than students with no rank. Female ranked students have more all the factor but impulsiveness than students with no rank. Second, we study the effects of Fencing training with two group of students, more than one ranked group and no ranked group. In the case of rank one, male students with rank have more General activity, Dominance, Reflectiveness and Sociality than students with no rank, and students with no rank more Impulsiveness and Masculinity. Female ranked students have more General activity, Maculinity and Sociality than others. Third, in comparison between students with rank in judo, more than one ranked male students have more all the factors but Masculinity than one ranked students. And more than one ranked Female students have more all the factors but impulsiveness. In the case of fencing, more than two ranked students have more all the factor but Reflectiveness than students with no rank.

29세 남자에서 발생한 Wilms' Tumor

한병규,전윤수,오미혜 순천향의학연구소 2004 Journal of Soonchunhyang Medical Science Vol.10 No.2

Wilms' tumor is rarely found in adults and there are no established treatment guidelines for such tumors in adults. Here we describe a case of adult Wilm's tumor in a 29-year-old man, who was treated with laparoscopic radical surgery and on-going systemic chemotherapy.