서울의 Penicillinase Producing Neisseria gonorrhoeae 발생빈도(1998)

김재홍,김준호,반재용,이정우,황성주,정준규,정성태,강진문,조흔정,홍창의,정혜신,이한승,김이선,이봉길,이종호,선영우,한기덕,윤성필,이성훈,안종성,박석범,문승현,조항래,김형섭,류지호,황재영,박준홍,손상욱 한양대학교 의과대학 2001 한양의대 학술지 Vol.21 No.1

In recent years, gonorrhea has been pandemic and remains one of the most common STDs in the world, especially in developing countries. For the detection of a more effective therapeutic regimen and assessing the prevalence of Penicillinase Producing Neisseria gonorrhoeae(PPNG), we have been trying to study the patients who have visited the Venereal Disease Clinic of Choong-Ku Public Health Center in Seoul since 1980 by menas of the chromogenic cephalosporin method. In 1998, 93 strians of N. genorrhoeae were isolated, among which 60(64.5%) were PPNG. The prevalence of PPNG in Seoul, which had been decreased to 39% in 1996 after a peak of 74.3% in 1993, is increased to 64.5% in 1998.

스포츠 가치의식에 영향을 미치는 스포츠의식에 관한 연구

조재호,조만태,안영필 東亞大學校附設스포츠科學硏究所 1998 스포츠科學硏究論文集 Vol.16 No.-

The emergence of a new phenomenon called sports value consciousness and its diversification make itself a meaningful research task, in that it demands a change of healthy human consciousness according to various social structures. The present study, therefore, aims to establish a reasonable standard of sports value consciousness as well as a new social system of value paradigms regarding all sports phenomena by revealing the consciousness patterns and related factors affecting the sports value consciousness sports activities. For this purpose, 533 subjects were chosen by the systematic stratified cluster random sampling method from among the population of athletes and leaders in high schools and universities in Pusan as of 1997. The questionnaire for this research was adopted from the studies of Niwa (1985), Uesugi (1987, 1990), Kusaka (1988), and Asanuma (1990). The original inquiry items underwent two preparatory tests for the judgment of validity and reliability before actual administration. The entire data went through χ²test, discriminant analysis to minimize Wilk's λ. The following conclusions were made from this study: 1. As to sports consciousness, the more educated and the older one was, the more one was likely to develop Recreation (or Secular) orientation. 2. Concerning sports value consciousness, the tendency toward Ascetic and Agon orientation was stronger when one was older, more schooled or one's parents had specialized occupation. As a differentiation of sports value consciousness, 60.5% belonged to Ascetic orientation, 39.5% Agon orientation, 90.6% Leisure (or Play) orientation, and 9.4% Recreation orientation. 3. In the relationship between sports consciousness and sports sense of value, such factors as the principles of discipline, training, continutiy, spiritualism, development, and concentration affected Ascetic of Agon orientation. In addition, the factors or principles of development, spiritualism, and focus on sports had an influence on Leisure or Recreation orientation.

스포츠參加者의 Lifestyle에 관한 要因分析

조재호,조만태,안영필 東亞大學校附設스포츠科學硏究所 1992 스포츠科學硏究論文集 Vol.10 No.-

The purpose of this study is to apply and test lifestyle concept in the field of sports behavior research. The AIO(Activities, Interests, and Opinions) approach is used to operationalize the lifestyle concept. Questionnaires containing 63 AIO statements are admistered to a total 600 members of a private sport club in Busan. 452 usable questionnaires were returned, resulting in a response rate of 75.3%. The sampling was chosen by the stratified random sampling Method. Analysis Method was used factor analysis to identify. The overall structure of club member's lifestyle the main result of the study : There exist eight factors representing dimensions of club member's lifestyle, there are named as sensitive of fashion, preference of Brend, Achievement, stability directed, self-confidence, Nihilism, Health-Conscious, self-affirmative.

배구의 A 속공시 신체분절 각도와 각속도에 대한 숙련자와 미숙련자간의 운동학적 비교분석

조필환,김재필 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.1

This study was conducted to investigate the biomechanical charateristics of A-quick in the volleyball spiking to improve the technique of the volleyball spike. The subjects were six male college and high school athletes. The motions of volleyball spike were filmed by using two Panasonic D-5100 S-VHS Video Cameras. The mechanical factors were angle and angular velocity of body segments in the upper limbs and the lower limbs. The conclusions were as follows; 1. The skilled showed larger than the unskilled in angle of the shoulder joint on impacting in A Quick-Spike. 2. The skilled showed smaller than the unskilled in angle of the elbow joint on impacting in A Quick-Spike. 3. The skilled showed smaller than the unskilled in angle of the wrist joint on impacting in A Quick-Spike. 4. The skilled showed larger than the unskilled in angle of the hip joint on all phase in A Quick-Spike. 5. The skilled showed smaller than the unskilled in angle of the knee joint on getting take-off in A Quick-Spike, and similar on getting take-off and impacting. 6. The skilled showed larger than the unskilled in angle of the ankle joint on getting take-off in A Quick-Spike. 7. The skilled showed faster than the unskilled in angular velocity of the shoulder joint, elbow joint, wrist joint on on impacting in A Quick-Spike.

전방 또는 전측방 흉수 종양 수술에서 후측방도달법

조경석,박춘근,성재훈,허필우,박춘근,백민우,김달수,강준기 대한신경외과학회 1997 Journal of Korean neurosurgical society Vol.26 No.5

주파수 선택성 레일리 페이딩 환경에서 부호화 기법을 이용한 직교 멀티캐리어 시스템의 오율 해석

정재필,박기식,한성운,조성준 한국항공대학교 1997 論文集 Vol.35 No.-

본 논문에서는 주파수 선택성 레일리 페이딩 환경에서 RS부호화, 컨벌루션 부호화, 연접부화를 이용하는 직교 멀티캐리어 BDPSK시스템과 QDPSK시스템의 오율특성을 구하였다. 오율특성은 정규화된 지연시간(??), 비트에너지 대 잡음전력 스펙트럼 밀도비(??), 희망 신호전력 대 지연되 비희망 신호전력비(D/U)를 파라미터로 하여 나타내었다. 검토한 결과, BDPSK 신호인 경우 D/U가 20[dB]일 대 오율을 ??으로 유지하기 위해 필요한 Eb/No는 Rs부호화, 컨벌루션 부호화 및 연접부호화에서느 각각 대략 20.8[dB], 16.0[dB], 14.5 [dB]가 필요하며, QDPSK신호인 경우 Rs부호화, 컨벌루션 부호화 및 연접부호화에서 각각 대략 24.0[dB], 18.9[dB], 13.5[dB]가 필요함을 알 수 있었다. This paper has evaluated the error performance of orthogonal multicarrier BDPSK and QDPSK systems which use Reed Solomon coding, convolutional coding, and concatenated coding technique in a frequency selective Rayleigh fading environment. The results show that when D/U (desired wave's power to undesired delayed wave's power ratio)=20dB at error rate of ??, Reed Solomeon coded BDPSK signal, convolutional coded BDPSK signal, and concatenated coded BDPSK signal need about 20.8[dB], 16.0[dB], 14.5[dB] respectively in terms of Eb/No, and Reed Solomon coded QDPSK signal, convolutional coded QDPSK signal, and concatenated coded QDPSK signal need about 24.0[dB], 18.9[dB], 13.5[dB] respectively.

코치의 직무스트레스에 관한 이론적 고찰

안영필,조재호,조만태 東亞大學校 附設 스포츠科學硏究所 1995 스포츠科學硏究論文集 Vol.13 No.-

The purpose of this study to show the theoretical base about coaches Job stress. It has been 70 years to pay scientifical attention about theme of a stress. If we think about the real situation how a stress could be brought up to the study of the stress in these days. We shouldn't neglect to care about this field and a proper management of the job stress can hod sway over success or failure of sports organization. Actually, when we consider about going through as enormous loss of expense or structural energy exhaustion in a general social system including sports organization, an efficient management of stress can be as important pending bill of the system. However it is not only that a coach experience very various causes of stress but also has an complicated response about an individual stress. Therefore, We should be based on the strategy of stress control about showing in the social structure and the business management also look into the job stress as response, stimulation and person-environment interrelationship. It is necessary to find out the cause of stress that a coach is faced and possible to increase the satisfaction, achievement or position of a coach and the efficiency of sports system.

沙上地域 産業體 勞動者의 職場體育 參與擴大 方案

安永弼,鄭琮勳,鄭三鉉,金海禮,趙在基,朴俊東,金垠利,張禎允,金福善,孔庚鎬 東亞大學校附設스포츠科學硏究所 1989 스포츠科學硏究論文集 Vol.7 No.-

인접행렬의 고유벡터 성분비를 이용한 공간 분석 : Spatial Configuration Analysis Using the Eigenvector Ratio of Adjacency Matrix

최재필,조형규,최현철,황용하 대한건축학회 2003 대한건축학회논문집 Vol.19 No.11

The purpose of the ERAM model proposed in this paper is to analyze the spatial importance immanent in the intrinsic structure of spaces. Use of the adjacency matrix representing the connection of spaces makes it possible to analyze the spatial structure itself. On the assumption that a large number of people move continually at random in the system, the ratio of elements in any row of the n-th power of the adjacency matrix means the ratio of people of all nodes in equilibrium. Mathematically, it is the ratio of eigenvector corresponding to the dominant (maximum) eigenvalue, Therefore it is the attribute immanent in the structure of spaces itself. Moreover, it is possible to consider the relative level of attraction of spaces and the relative flow from spaces to spaces only by putting the gravity on the adjacency matrix. The ERAM model brings forth the flexible result reflecting the relativity of spaces and flows.

국내 아파트 단위주호 평면의 공간 분석 : 1966년∼2002년의 서울지역 아파트를 대상으로

최재필,조형규,박인수,박영섭 대한건축학회 2004 대한건축학회논문집 Vol.20 No.6

This study intends to examine changes found in the unit floor plans of the apartments built in Seoul Metropolitan area from 1966 to 2002. The changes found in the unit floor plans are analyzed in the context of the Space Syntax Model and compared to the lifestyle and societal changes in Korea. The results of the study indicate the followings ; the unit floor plans have changed a lot from 3rd period to 4th period ; there is a tendency that design element in large unit such as numbers of bathrooms and bedrooms, etc. is imitated by small unit ; the unit floor plans of 3LDK apartments have been changing into the kitchen-dining-centered unit plans, but the unit floor plans of 4LDK apartments have hold down the living-centered unit plans ; there is a tendency that RRAs of master bedroom of 3LDK and 4LDK apartments have been decreasing.