테니스동호회 참여 수준과 여가만족도의 관계

김기한(Kim Gi Han),김덕일(Kim Deog Il) 한국사회체육학회 2003 한국사회체육학회지 Vol.20 No.2

The objective of this study is to examine closely" The Effects of Participation Frequency in Tennis Community Clubs on Satisfaction Level of Leisure". On the purpose of this study, cluster and random sampling method which set up 343 members of tennis community clubs residing in the city of Daegu as research objects was applied to collect data. In addition to that, collected data was coded through using one of the statistical software packages, SPSS (Statistical Package for the Social Sciences), and then statistical analysis under research hypotheses was performed. Frequency analysis, x²-test, T-Test, one-way ANOVA(one-way analysis of variance), multiple regression analysis, etc belonged to applied statistical methods for this study. Research hypotheses was tested under these like procedures to produce final outcomes. Following conclusions based on the final outcomes of this study are reached. First, men participants have high tendencies that they performed 1 time per week for participation frequency, more than 2 hours for participation performance level, and continuously participated for the period covering 4 to 5 years or more than 5 years. With respect to women participants, they have high tendencies that they performed 2 to 3 times per week for participation frequency, less than 1 hour for participation performance level, and participated for the period covering 4 to 5 years. Although the participation frequency of men participants was low, when they participated in the tennis community clubs one time, they tended to participate at high participation performance level. Meanwhile, although the participation performance level of women participants was low, they tended to regularly participate in the tennis community clubs 2 to 3 times per week for more than 4 years. The participants graduated from high schools have high tendencies that they participated 1 time per week for participation frequency, and continuously participated for more than 5 years, whereas the participants graduated from universities have high tendencies that they participated 2 to 3 times per week for participation frequency, and generally participated for more than 5 years. From the analytical viewpoint of participants` martial status, married participants have high tendencies that they participated less than 1 hour for participation performance level, and generally participated 2 to 3 times per week, whereas unmarried participants generally participated 1 time per week. Also, from the analytical viewpoint of participants` ages, the participants over 30`s to 40`s or more have high tendencies that they participated 4 times for participation frequency, and generally participated for 4 to 5 years. Secondly, satisfaction level of leisure covering men participants are high in psychological, educational and relaxative aspects, meanwhile satisfaction level of leisure covering women participants are high in social aspects. With respect to the participants over 30`s to 40`s or more, participants graduated from universities, participants of low standard of living, married participants, athletes, non experienced participants, etc, they have highly social satisfaction levels of leisure. On the other hand, With respect to participants graduated from high schools, participants of middle standard of living, unmarried participants, etc, they have high satisfaction levels of leisure concerning psychological, educational, relaxative, and physical aspects. Thirdly, participation performance level gives affirmative effects on the educational satisfaction level of leisure, and participation frequency gives negative effects on the psychological and educational satisfaction level of leisure. Also, participation period gives greatest effects on the satisfaction level of leisure of the members of tennis community clubs, and gives affirmative effects on psychological and educational satisfaction level of leisure, meanwhile it gives negative effects on social, relaxative, a

2002 FIFA 월드컵 스폰서십 참여기업에 대한 소비자의 인식수준이 구매의도에 미치는 영향

김기한(Kim Gi Han),최병호(Choe Byeong Ho) 한국사회체육학회 2003 한국사회체육학회지 Vol.19 No.1

This research aimed to analyze the effect of consumers` level of awareness of 2002 FIFA World Cup Sponsorship Corporation on their purchase intention. Thus, the research, in line with research methods, analyzed research results to reach the following conclusion. First, students in high schools, universities and graduate schools, were very positive about their awareness of 2002 FIFA World Cup sponsorship corporations, while they gave fair marks to the sponsorship confidence and publicity and promotion effects, but evaluated the sponsorship`s contribution negatively. Second, students in high schools, universities and graduate schools, made a relatively high evaluation of the reputation of 2002 FIFA World Cup sponsorship corporations, while they gave fair marks to their friendliness, products, and prices and low marks to their confidence. Third, the awareness of sponsorship corporations had positive effect on their friendliness, products, reputation, and satisfaction factors, while the confidence in them had positive effect on the whole low variables of purchase intention. Also, the publicity promotion had positive effect on reputation factor, while it had negative effect on friendliness, trust, products and satisfaction factors. And, the contribution had positive effect on friendliness and trust factors.

생존성 강화를 위한 침입감내 시스템의 분류와 통합 프레임워크 제안

김기한,최명렬,이경환,Kim, Gi-Han,Chio, Myeong-Ryeoi,Lee, Kyung-Whan 한국정보처리학회 2003 정보처리학회논문지 C : 정보통신,정보보안 Vol.10 No.3

기존의 보안관점은 악의적인 사용자의 공격이나 우발적인 사고로부터 프로그램과 데이터의 보호를 강조한다. 이를 위한 방화벽, 침입탐지시스템의 연구개발은 성숙 단계에 접어들었다. 최근들어 새롭게 대두되고 있는 침입감내 개념은 정보 생존성을 위한 마지막 방어선으로 공격이 성공하더라도 임무 수행에 필수적인 시스템의 중요 서비스를 계속 제공하기 위해 가용성과 무결성을 강조하는 개념이다. 본 논문에서는 침입감내 시스템을 프로그램 보호와 데이터 보호관점에서 분류하고 프로그램과 데이터의 침입감내 특성을 모두 지원하는 통합된 침입감내 프레임워크를 제안한다. Currently security researchers focus on protection of program and data from malicious users and accidents. Therefore, many firewalls and intrusion detection systems have been developed commercially. The intrusion tolerance is a new concept that is the last line of defense for the information survivability. It emphasizes availability and integrity to provide critical system services continuously even when system is compromised. In this paper, we classify current intrusion tolerant technologies from the point of view of program and data. Furthermore, we propose an integrated framework that supports intrusion tolerance of program and data.

합기도 수련자의 수련참여동기 분석

김문헌(Kim Mun Heon),김기한(Kim Gi Han),한광걸(Han Gwang Geol) 한국사회체육학회 2003 한국사회체육학회지 Vol.19 No.2

This research aimed t determine the participation motivation of hapgido (traditional Korean martial arts) practitioners, and what factors they consider in selecting hapgido martial arts halls. To this end, this research selected four hapgido halls in large cities, medium and small cities, and counties respectively, that were operating in Daegu City and North Gyeongsang Province as of August 2002, with the geographical proportion taken into account. First, there was no statistically significant difference in the average of sub variables for the practice participation motivation according to gender. Second, as a result of verifying the varying averages of practice participation motivation according to school grades, lower graders in elementary schools, overall, showed higher figures in all motivations except self-defense motivation. Third, regarding the average difference of sub variables for practice participation motivation according to dwelling areas, the average of the large cities group was higher than the of the group of eup (county) and myeon. Fourth, the average difference of sub variables for practice motivation according to dwelling type was greater in the order of villa housing group, general housing group, and apartment group. With respect to motivation for achievement and motivation for etiquette, likewise, the villa housing group and the general housing group had higher averages than the apartment group. Fifth, as for the average difference of practice participation motivation according to recommenders, the average of etiquette motivation was higher in the order of the self-chosen group, parents-recommended group was more motivated than the other two groups. Sixth, there was no statistically significant average difference level in practice participation motivation according to practice period. Seventh, as for the average difference of practice participation motivation according to practice time, the group with under one hour practice had higher motivation on average than the group with 1-2 hour practice.

전립선 암 진단 및 치료를 위한 로봇기슬 응용 현황

안범모,박기한,이효상,김정,An, Beom-Mo,Park, Gi-Han,Lee, Hyo-Sang,Kim, Jeong 제어로봇시스템학회 2010 제어로봇시스템학회지 Vol.16 No.3

본 논문에서는 지금까지 이루어진 전립선 암 진단 및 치료를 위한 로봇기술 적용 사례 관련 연구들을 조사하여 체계적인 분류 및 분석 작업을 수행함으로써 현재 기술 동향을 파악하고, 앞으로 나아갈 연구 방향을 제시하고자 한다.

폐석회 매립장의 설계 및 시공 사례 연구

신은철(Eun Chul Shin),김기한(Gi Han Kim) 한국토목섬유학회 2008 한국토목섬유학회 학술발표회 Vol.2008 No.4

The Incheon-based factories of DC Chemical in Hakik dong, Nam gu, Incheon city is a facility that produces basic chemistry products including soda ash and many other chemical products. The waste lime produced in the manufacturing process have been separately built up at three locations within the factory site. DCChemical is planning to provide a recreation area for the Incheon community by creating a park (sports facilities and gardening facilities) on the land that is made by the reclamation of the entire Quantity after installing a self reclamation facility (supervisory reclamation facility) within the coolant reservoir for the source treatment of waste lime. The purpose of the project is to install a reclamation facility within the reservoir in order to ensure the safe reclamation of the waste lime that is piled up at the waste lime factory site. The reclamation of waste lime involves settling the waste lime that is piled up at the waste lime factory site through dehydration and drying. The estimated reclamation quantity is approximately 347 million tons in terms of solid waste lime weight standard and the estimated volume is 477 million tons including moisture, air, construction supplies and high-temperature treated slime. After reclaiming the waste lime, a final molding layer is created as the top layer while the isolation layer is created using pounded clay. Finally a postmortem control temporary leachate treatment plant is installed after establishing a sewerage layer. Therefore in this paper, the cases regarding waste lime reclamation facilities have been investigated through an actual construction and examination of the architecture of the reclamation facility in order to have an efficient reclamation of the waste lime.

폐석회지반에서의 연직배수재의 종류에 따른 통수능 평가

신은철(Shin Eun-Chul),김기한(Kim Gi-Han) 한국토목섬유학회 2008 한국지반신소재학회 논문집 Vol.7 No.1

최근 경제가 성장함에 따라 산업지역과 거주지의 요구가 증가하고 있다. 그러나 양질의 지반상태 지역을 구하기가 어렵다. 경제적이고 균형적인 지역 발전을 위하여 내륙지역 뿐만 아니라 연약지반에도 새로운 프로젝트가 수행되고 있다. 연약지반은 복잡한 공학적 특성과 강도가 낮고 대상 지역의 심도가 깊은 많은 변수를 가지고 있기 때문에 연약지반의 공학적 특성을 정확하게 분석하고 안정적인 계측과 경제적인 설계와 관리방법을 찾는것이 필요하다. 연직배수공법은 프리로딩과 통수능력을 가진 여러 종류의 배수재를 사용하여 연약지반과 퇴적지반의 압밀촉진을 위하여 많이 사용되고 있다. 본 논문에서는 폐석회 지반에 2가지 형태의 연직배수재를 적용하여 통수능력 분석하였다. Recently, the demand for industrial and residental lands are being increased with economic growth, however, it is difficult to acquire the land for development with good ground condition. For efficient and balanced development of land, new development projects are being carried out not only the areas with inland but those with the soft ground as well. As soft grounds have complex engineering properties and high variations such as ground settlement especially when their strength is low and depth is deep, it needs to accurately analyze the engineering properties of soft grounds and find general measurment for stabilization and economic design and management. Prefabricated vertical drain technology is widely used to accelerate the consolidation of soft clay deposits and dredged soil under the preloading and various types of vertical drain are being used with the discharge capacity. Under field conditions, the discharge capacity is changed with various reason, such as soil condition, confinement pressure, long-term clogging and folding of vertical drains, and so on. Therefore, many researcher and engineer recommend the use of required discharge capacity. In this paper, the experimental study were carried out for two different types of vertical drains by utilizing the large-scale model tests and waste lime.

통일한국을 위한 내셔널리즘 체육정책의 의의

주동진(Ju Dong Jin),김기한(Kim Gi Han) 한국사회체육학회 2003 한국사회체육학회지 Vol.20 No.1

21세기 현재, 세계 유일의 민족 분단국가인 한국은, `민족(통일)국가형성`이라는 근대 국가의 목표를 이루지 못한 채 오늘에 이르렀다. 따라서 남한은 국가와 민족의 과제인 `한반도 통일국가 달성`이라는 의무감에서 자유롭지 못하다. 그리고 전쟁의 위협으로부터 안전하지 못하다. 이 위기를 극복하는 이데올로기는`한반도 민족주의`라고 보았다. 즉 한반도 전체를 각성시키는 정신적 파워는 민족의 동질성회복과 민족연대감을 재생시켜주는 민족주의이다. 따라서 이 연구의 목적은 통일한국을 위하여 `민족주의 체육`을 기치로 남북한의 동질성 회복과 평화유지 및 통일 지향, 그리고 국제관계의 유대를 강화하고자 하는 것이다. 이에 따라 민족주의라는 동력을 이용한 문화정책으로서의 체육·스포츠교류를 구사하는 것은 평화통일을 지향하는 가장 합리적인 대안방안의 하나로 보았다. 이러한 정책을 통해 다음과 같은 기대효과를 추구한다. 1) 민족의 동질성 회복 2) 한반도의 평화유지 3) 민족통일국가 지향 4) 민족스포츠의 발전은 문화복지지향 5) 민족스포츠 메카도시의 결성은 세계의 체육문화를 이끌 수 있을 것.

필터 및 특징 선택 기반의 적응형 얼굴 인식 방법

조병모(Byoung-Mo Cho),김기한(Gi-Han Kim),이필규(Phill-Kyu Rhee) 한국콘텐츠학회 2009 한국콘텐츠학회논문지 Vol.9 No.6

2D 영상 이미지를 인식하는데 있어서, 테스트 이미지를 입력 받는 카메라의 설치 공간 및 설정 상황에 따라 밝기, 명암, 빛의 방향 등과 같은 인식의 성능에 영향을 끼칠 수 있는 요소들이 매우 많이 존재한다. 본 논문은 카메라가 위치한 환경 상의 최소의 샘플 이미지를 가지고, 그 환경에서 입력되는 영상의 인식 성공률을 높일 수 있는 적응형 얼굴 인식 방법을 제안하고 있다. 제안한 적응형 얼굴 인식은 두 개의 부분으로 구성되어 있는데, 하나는 환경 적응을 하기 위한 부분이고, 다른 하나는 얼굴 인식을 수행하는 부분이다. 전자인 환경 적응 모듈에서는 안정 상태 유전 알고리즘을 사용하여 인식기가 최적의 성능을 낼 수 있는 필터 조합과 필터 파라메터와 특징 벡터 집합 차원을 결정하고, 후자인 얼굴 인식 모듈에서는 그 결과를 사용하여 얼굴 인식 결과를 확인한다. 얼굴 인식 과정에서 이미지 사이의 유사도를 측정하기 위해서 가보 웨이블릿을 사용하였고, 인식의 결과를 도출하는 과정에서는 k-Nearest Neighbor을 사용하였다. 적응형 얼굴 인식 방법을 테스트 하기위해, 사인 함수의 가중치를 사용한 명암 노이즈, 임펄스 노이즈, 복합 노이즈에 관하여 각각 실험을 하였고, 진화 후에는 일반적으로 발생할 수 있는 노이즈에 대한 급격한 인식률 저하를 방지할 수 있음을 확인하였다. There are a lot of influences, such as location of camera, luminosity, brightness, and direction of light, which affect the performance of 2-dimensional image recognition. This paper suggests an adaptive method for face-image recognition in noisy environments using evolvable filtering and feature extraction which uses one sample image from camera. This suggested method consists of two main parts. One is the environmental-adjustment module which determines optimum sets of filters, filter parameters, and dimensions of features by using steady state genetic algorithm. The other another part is for face recognition module which performs recognition of face-image using the previous results. In the processing, we used Gabor wavelet for extracting features in the images and k-Nearest Neighbor method for the classification. For testing of the adaptive face recognition method, we tested the adaptive method in the brightness noise, in the impulse noise and in the composite noise and verified that the adaptive method protects face recognition-rate's rapidly decrease which can be occurred generally in the noisy environments.

유전자 알고리즘을 이용한 실시간 얼굴 검출용 특징 추출 방법

조병모(Byoung-mo Cho),김기한(Gi-Han Kim),이필규(Phill-Kyu Rhee) 한국통신학회 2009 한국통신학회 학술대회논문집 Vol.2009 No.6