새로운 형태의 영구전류모드용 초전도 전원장치의 제작 및 운전특성

金鎬民(Ho Min Kim),尹庸銖(Yong-Soo Yoon),高太國(Tae-Kuk Ko),韓泰洙(Tae-Su Han),張勝燦(S. C. Jang),吳詳秀(Sang-Soo Oh) 대한전기학회 2000 전기학회논문지 B Vol.49 No.12

동적 모드 변경을 제공하는 중복 제거 서버

정호민 ( Ho Min Jung ),김진 ( Jin Kim ),고영웅 ( Young Woong Ko ) 한국정보처리학회 2010 한국정보처리학회 학술대회논문집 Vol.17 No.1

현재 중복 제거 기술은 클라이언트 기반 중복 제거 모델, 인라인(in-line) 중복 제거 모델 그리고 포스트 프로세스(post-process) 중복 제거 모델로 구분할 수 있다. 본 연구에서는 클라이언트와 서버의 부하를 모니터링하여 시스템 부하에 따라 중복 제거의 핵심 작업을 동적으로 변경한다. 즉, 클라이언트가 유휴하고 서버의 자원 사용량이 높은 경우에는 클라이언트 기반 중복 제거 모델로 동작시키고, 클라이언트의 자원 사용량이 높고 서버가 유휴한(idle) 경우에는 인라인 중복 제거 모델로 동작시킨다. 그리고 전체 시스템이 과부하인 경우는 포스트 프로세스 모델로 동작하게 된다. 제안하는 방식에 대한 실험 결과 전체 시스템의 처리율이 높아지는 것을 확인하였다.

중복 데이터 관리 기법을 통한 저장 시스템 성능 개선

정호민 ( Ho-min Jeong ),김병기 ( Byung-ki ),김진 ( Kim Jin Kim ),고영웅 ( Young-woong Ko ) 한국정보처리학회 2009 한국정보처리학회 학술대회논문집 Vol.16 No.1

기존의 저장 방식은 대용량의 데이터를 비효율적으로 처리해 왔지만 데이터 중복 제거 기법을 이용하면서 저장 공간과 네트워크 대역폭을 효율적으로 사용할 수 있게 되었다. 그러나 기존의 데이터 중복 제거 알고리즘들은 수행시간이 길고 중복 데이터를 효율적으로 제거하지 못하는 문제가 있다. 본 논문에서는 개선된 중복 검색 및 제거 메커니즘을 제공하는 저장 시스템을 제안하고 있다. 제안하는 알고리즘은 저장 공간을 최소화하고 네트워크 대역폭을 줄일 수 있다. 주요 아이디어는 스트라이드 방식의 중복 검색 메커니즘이며 중복된 데이터 블록을 발견하는데 있어서 계산 시간을 줄여주고 있다. 제안하는 시스템의 성능을 검증하기 위하여 리눅스 배포 데이터를 저장하는 실험을 수행하였으며 실험 결과 스트라이드 방식이 저장 공간을 줄이고 중복된 데이터 블록을 효율적으로 관리할 수 있음을 보였다.

골프 소비자의 골프 클럽 구매행동에 미치는 영향

김호민(Kim Ho-Min) 한국체육과학회 2003 한국체육과학회지 Vol.12 No.1

The purpose of this study was to analyze the effect of golf club consumer's purchasing behavior for enterprise to be at an advantage in corporation marketing. This study sampled driving range in In-cheon by means of simple random sampling. The Questionnaire were distributed 260 random people. 224 samples were eventually used for the study. SAS 8.01 program was performed for data analysis. The results can be summarized were as follows; First, golf club consumer considers that not only a special factor but general factors about golf clubs on purchasing. That is to say. consumer have general factors under consideration. Second, golf club consumer is affected a golf-specialist. Golf club is expert equipment. Nevertheless most consumers don't have professional knowledge about that. A golf-specialist is the most influential ones to them. Third, a level of golf affects golf club consumer's purchasing behavior. It is different that between high level golfer and low level golfer have tendency to considerable factors and informations of equipment on purchasing.

고등학생의 체육수업 재미와 수업만족 및 학교생활적응의 관계

김호민(Kim Ho-Min),이동준(Lee Dong-Jun) 한국체육과학회 2007 한국체육과학회지 Vol.16 No.3

This purpose of this study is to examine into the enjoyment of physical education, satisfaction of class, and school life adjustment in high school student. To this end, after setting of physical education class particpator to population, it used 257 copies as the finally research materials by utilizing the convenience sampling. The statistical techniques, which were used for the analysis of this study, included frequency analysis, exploratory factor analysis, reliability analysis, and multiple regression analysis, by using SPSSWIN 12.0. Through these procedures, the following conclusions were elicited. First, the enjoyment of physical education in high school student had on effect on the satisfaction of class. Second, the need of exercise in high school studentt had on effect on the school life adjustment. Third, the satisfaction of class in high school student had on effect on the school life adjustment.

인천지역 주민들의 여가활동 실태에 따른 생활만족에 관한 연구

김호민(Ho Min Kim) 한국사회체육학회 2000 한국사회체육학회지 Vol.13 No.-

This study investigates the influence of leisure on life satisfaction by analysing the data from 764 subjects who are participating in leisure activity in an effort to improve the degree of happiness and satisfaction. The results of the analysis are the followings; 1) Almost all of the subjects, 94.4%, participate in any sort of leisure activities, 73.8% in sports; 55.2% in viewing; 37.4% in social get-together; 36.6% in hobby and education; 237% in entertainment; 19.7% in relaxation; 18.7% in touring-around. 2) The periods of participation show that 40.9% have done some leisure activities for more than 2 years; a little more than half, 58.4%, for over 1 year. The frequencies of participation show that 37.6% do the leisure 2 or 3 days a week; 13.2% daily; and a ustj over the half, 50.8%, more than 2 or 3 times weekly. 3) The motivations for the activities show that 32.7% want to remove stress; 21.5% to build up their physical strength and health; 19.4% to recover from fatigue and to relax; 16.4% to seek rewarding works; 6.4% to socialize; 2.8% to develop their own talents; 0.8% to improve the efficiency of work or study. 4) The T-test of sex and leisure satisfaction indicates that there is a notable difference, less than 0.001, in leisure satisfaction. The one-way ANOVA analysis of age and leisure satisfaction shows that a significant difference is found in the areas of life satisfaction, immersion experience, and leisure satisfaction, The ANOVA analysis of community and leisure satisfaction points to the statistic significance in all of the 4 areas, reaching the level of 0.01, Finally, the ANOVA analysis of income and leisure satisfaction indicate the statistic significance of 0.01 is also found in life satisfaction and immersion experience factor. 5) The results of the chi-square indicate that the P values range from 0.000 to 0.013, being statistically significant in sex, age, employment, health condition, number of children, period of participation, frequency of participation, and finally sports activities.

골프연습장 사용자들의 참여 실태에 관한 조사연구

김호민 ( Ho-min Kim ),김은식 ( Eun-sik Kim ) 한국고등직업교육학회 2004 한국고등직업교육학회논문집 Vol.5 No.3

The purpose of this survey is to investigate the participation's actual conditions of golf range users and to offer the substructure under the direction to development of golf business in Korea. Final respondents are 338 customers sampled through stratified cluster random sampling method from 4 different golf range in Seoul and Kyung-gi area. Those 338 respondents were asked to fill with self-administration method. The statistical method used for the analysis of this survey were Crosstab. The results of this survey as follows: There is a significant different by almost demographic variables(gender, age, average income, scholastic ability, job) in the expected effect, training period, participation frequency in a week and average rounding times in a month average score, influence factor of choosing a golf range. But in case of the participation frequency in a week and average rounding times in a month, the scholastic ability is not a significant different.

주민들의 여가와 생활만족에 관한 연구

김호민 ( Ho-min Kim ) 한국고등직업교육학회 2001 한국고등직업교육학회논문집 Vol.2 No.3

This study investigates the influence of leisure on life satisfaction by analysing the data from 764 subjects who are participating in leisure sports in an effort to improve the degree of happiness and satisfaction. The results of the analysis are the followings; First, Almost all of the subjects, 94.4%, participate in any sort of leisure activities, 73.8% in spoils; 55.2% in viewing; 37.4% in social get-together; 36.6% in hobby and education; 23.7% in entertainment; 19.7% in relaxation; 18.7% in touring-around. The periods of participation show that 40.9% have done some leisure activities for more than 2 years; a little more than half, 58.4%, for over 1 year. The frequencies of participation show that 37.6% do the leisure 2 or 3 days a week; 13.2% daily; and a just over the half, 50.8%, more than 2 or 3 times weekly. The motivations for the activities show that 32.7% want to remove stress; 21.5% to build up their physical strength and health; 19.4% to recover from fatigue and to relax; 16.4% to seek rewarding works; 6.4% to socialize; 2.8% to develop their own talents; 0.8% to improve the efficiency of work or study. From the analysis of primary factors of the experiment areas, it is admitted that there is a significant difference when the Eigen value is over 1. The results of factor analysis show that all of them are statistically significant; 5.221 in life satisfaction factor; 2.113 immersion experience factor; 1.603 in obstacle factor; 1.162 in leisure satisfaction. Second, the T-test of sex and leisure satisfaction indicates that there is a notable difference, less than 0.001, in leisure satisfaction. The one-way ANOVA analysis of age and leisure satisfaction shows that a significant difference is found in the areas of life satisfaction, immersion experience, and leisure satisfaction, the ANOVA analysis of community and leisure satisfaction points to the statistic significance in all of the 4 areas, reaching the level of 0.01. Finally, the ANOVA analysis of income and leisure satisfaction indicate the statistic significance of 0.01 is also found in life satisfaction and immersion experience factor. The results of x2 in sports participation show that P values are less than 0.05, being significant in sex (0.000), academic background (0.017), the number of children (0.050) and health condition (0.006). The results of the chi-square indicate that the P values range from 0.000 to 0.013, being statistically significant in sex, age, employment, health condition, number of children, period of participation, frequency of participation and finally sports activities.

인천광역시 상업 스포츠센터 골프ㆍ수영 등록회원들의 여가참여 실태와 생활만족에 관한 연구

김호민(Kim Ho-Min),설민신(Sul Min-Sin) 한국체육과학회 2001 한국체육과학회지 Vol.10 No.1

In this study, the following result has been obtained, through the analysis of 555 inhabitants, in order to examine how much satisfaction the members of Golf and Swimming Centers (in Inchon Area) get from their leisure lives. 1. It was made clear that the age of the members of 555 respondents, who take part in leisure activities, is very high both by the forties (31.4%), and the thirties(30.3%), whereas a little higher by men(51.7%) than women(48.3%). On the other hand, its rate was very high by the high income brackets, i.e. 2-2.9 million Won(34.2%) and by 3 million Won(30.6%), looking it into the distinction of their income level, whereas a little higher by the graduates with over university education (59.5%) than the ones who are with under high school education(40.5%). Looking it into the existence of the occupations, the people who have their occupation were a little lower(48.1%) than who have no occupation (51.9%). Referring to the existence of the religious activities, it was a little higher(53.7%) by the ones who have it and in the aspect of the number of children, it was the highest by the ones who have two children (46.1%). In the area of the health condition, it was very high by the people who think them as healthy(68.3%) than the people who think them as weak(5.6%). 2. The number of the people who use their time to golf as their leisure activities (56.2%) were more than the people to swimming(43.8%). However, 43.4% (241 persons) of all the respondents do more extra activities besides it, which means they are taking part in leisure activities duplicately. 3. Referring to the continued period of the leisure activities, it was the highest more than two years(43.2%) among all the respondents, and it showed also very high rate of 64.3%(357 persons), over a year. Looking into the participation frequency of leisure activities, it shared almost half of all the respondents, every day (49.7%), and almost of the respondents(90.6%) responded that they are doing their activities almost regularly, i.e. more than two days a week. In the aspect of the present level of their leisure life, almost of the respondents are over middle class (80.2%), and it was very little who are beginners(19.8%). 4. As a motive to begin their leisure activities, the first was the improvement of the physical strength and health (41.3%), second recovery from the fatigue and relaxztion (16.6%), third personal relations or social life(14.1%), and the nest was clearing up the stress(13.0%). As an area for their activities, the highest was Yonsu_gu(36.6%), followed by Chung-gu(25.6%), Nam-gu(21.6%), Seo-gu(16.2%). 5. Through the unitary distributed analysis of the grade of their satisfaction in their leisure life, it was observed a significance by the distinction of sex, year, educational background, occupation, the number of children, health situation, the frequency of their activities, but from the result of the dual distributed analysis there exists rarely significant difference. Accordingly, there showed a significance in a main effectiveness of the kind of the leisure life, analyzing the kings of leisure life such as income, participating area, level, continued period, which showed a significance through the result of the dual distributed analysis and analyzing the satifactory degree of the leisure life dual distributedly through the two factors by each factor. 6. Referring to the participants in golf, almost of them are men, who is in forties with a high level of education over university graduation, and who earns over 2 million won per month, has occupation, children, and who do their religious activities, and are healthy. Contrary to this, it is almost women, who takes part in swimming, and they are almost young age under thirties, low education level under high schoo. graduation, low income lelvel under 2million won per month, no occupation, no children, and with not so good health condition. 7. It is observed tha

전문대학 사회체육과 교육과정의 운영방향

김호민(Ho Min Kim) 한국사회체육학회 1996 한국사회체육학회지 Vol.5 No.-

After anyalizing the present state of the course curriculums of the departments of sports and leisure (theory & pratice) of 16 junior collegs, I came to 3 conclusions. 1. Depending on the level of the program, junior colleges should develop their own programs rather than follow those of 4 year colleges. 2. According to the location, gender and field of sport junior colleges should develop programs they can strengthen and develop(independently) 3. A specialized, discriminatory program should be stratigically titled to reconsider the phase of the junior colleges. The sports and leisure departments of junior college should be recon-sidered and sports and leisure specialists wanted by society should be fostered and trained.