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吳壽一,沈在龍,金潤來 江原大學校附設 體育科學硏究所 1990 江原大學校附設體育科學硏究所論文集 Vol.- No.15
The results of relation and development between the position sensory of upper and lower limbs and motor skill, and what superior is between right and left limb are followings ; 1. It seen to have no relation between the position sensory and motor skill. It seems to have no meaningful difference statistically in the comparison of difference between sports group and non-sports group students, although, according to some investigators in special measurement parts and methods, sports group is superior. 2. It seems to be superior the both side limbs to any one side limb in the position sensory of upper and lower limbs.
유전체로 둘러싸인 속빈 직육면체 도파관을 사용한 레이저 공진기에서 횡특성모드의 왕복손실
金允溟,金永植,李鍾旿,徐七成,박재우 단국대학교 1989 論文集 Vol.23 No.-
The round-trip losses of CO_2 laser wavelength in a hollow rectangular dielectric waveguide with external spherical mirrors are calculated. The propagative attenuations of some higher order modes with different polarization are analyzed as well as EH_11 fundamental mode. Computations of the losses in coupling radiation of various modes from the guide into free space and back into the guide, as a function of mirror curvature and position, are also presented. The overall return losses of various modes are the sum of the two kinds of losses.
이범제,이용식,오연풍 師範大學 體育硏究所 1997 서울大學校 體育硏究所論集 Vol.18 No.2
The purpose of this study was examined status and wrongs of international sports administration of south korea and proposed improvemental directions. Domains of international sports administration were sports cooperation among nations and international corporation, helding and participation in international events, sports interaction between south korea and north korea. 1. In sports cooperation among nations and international corporation history of sports interaction was short and the number of treatment of sports interaction between south korea and other nations were 19. The number of treatment of sports interaction between KOC and other nation olympic committees were 33. Since L.A. olympic records of olympic games of south korea have been over tenth and as for asian game since first game records of south korea have been upper level but status of south korea in international corporation was lower. The number of athletics and men of interaction were a few. 2. In helding and participation in international sports events participating in sports events was appropriate but in helding international sports events need considering validity of politic, economic, etc. 3. In sports interaction between south korea and north korea roles of sports was loosing of tension and helping uniting of south korea and north korea and reinforcing ties of korean dwelling in out of korea.
이용식,오연풍,이범제 師範大學 體育硏究所 1997 서울大學校 體育硏究所論集 Vol.18 No.1
The purpose of this study was to examine relation of participation in sport for all and job satisfaction of professors. The subjects of the study were 119 professors who worked at "S" university located in seoul. A questionnaire was designed to measure relation of participation in sport for all and job satisfaction. The questionnaire consisted of three main sections: (a) sochi-demographic characteristics, (b) questions concerning participation in sport for all, (c) job satisfaction. The reliability coefficients of the questionnaire was .7549. The data were analysis with covariance analysis and multiple classification analysis. Results obtained from this research are as follows: 1. Participation in sport for all has positive effect on job satisfaction. 2. The degree (frequency, duration, intensity) of participation in sport for all has no effect on job satisfaction.
재식된 상악 중절치의 장기간에 걸친 추적례 : A 8-YEAR FOLLOW UP
이동우,곽지윤,김성오,이제호,최병재 大韓小兒齒科學會 2004 大韓小兒齒科學會誌 Vol.31 No.4
완전 탈구된 치아의 치료 목적은 치주인대 세포의 손상과 치수 조직의 감염에 의한 염증 반응을 예방하거나 최소화하는 것이다. 치주인대 세포의 생활력은 완전 탈구된 치아의 예후에 있어 중요한 요소인데 치주인대 세포가 생활력을 유지하는 경우 재식시 재부착을 하게 되어 최소한의 염증반응 후 신생 백악질로 회복되지만, 생활력을 상실하게 되면 심한 염증반응을 야기하게 되어 광범위한 치근 흡수와 유착이 나타나게 된다. 치근이 유착되면 특히 성장하는 어린이일 경우 치조돌기의 성장을 방해하여 저위교합을 유발하게 된다. 또한 광범위한 치근 흡수나 유착으로 인한 치아의 조기 상실은 치조골의 흡수와 인접치의 지속적인 이동을 야기하여 기능적, 심미적인 문제를 발생케 한다. 본 증례는 상악 우측 중절치의 완전 탈구 후 재식한 후 항생제 투여 및 장기간의 수산화 칼슘 적용을 통해 9년에 걸쳐 기능적, 심미적으로 양호한 결과를 얻었기에 이에 보고하는 바이다. Tooth avulsion usually causes inflammatory root resorption and ankylosis, and ankylosis cause severe functional and esthetic problems, especially in childhood. A 7-year-old female visited the Dept. of Pediatric Dentistry, Yonsei University with the chief complaint of avulsive trauma to the upper right incisor which was left dry for 40 minutes. Tooth was irrigated with saline and replanted immediately and splinted. Anti bacterial agent and anti inflammatory agent were prescribed. After 4 months of replantation slight external root resorption and apical radiolucency was seen at radiographic examination, therfore pulp extirpation and calcium hydroxide(Vitapex^(TM)) canal filling were carried out. After 16 months, root canal was filled with gutta-percha, and bleaching treatment was done. Treatment results were satisfactory both esthetically and functionally for 8 years and 5 months.
강원도 사북-고한 지역의 석탄광 폐석에 대한 물리적, 역학적 특성 연구
임한욱,정윤영,목진호,김종훈,김재동,신동오 강원대학교 석재복합신소재제품연구센터 1996 석재연 논문집 Vol.1 No.-
석탄광 폐석의 건설용 골재로서 활용 가능성을 검토하기 위하여 폐석의 주요 구성암석인 사암, 사질혈암, 혈암, 탄질혈암을 대상으로 기초물성실험, 역학적 실험 및 골재원 특성 실험을 실시하였다. 시험결과치의 평균값을 기준으로 할 때 사암, 사질혈암, 혈암은 골재로서 활용이 가능하나, 실험치의 분산도가 심하여 활용가능 폐석과 불가능한 폐석이 혼재되 있음을 확인하였다. 반면에 탄질혈암은 골재원 특성이 가능하나 강도등 물성에서는 사용이 곤란한 것으로 판단되었다. 따라서 앞으로 폐석중 활용가능한 사암, 사질혈암 및 혈암을 효율적으로 분급하는 방안과 금번에 실시하지 못한 골재의 알카리 반응시험 등이 추가로 보완되었으면 한다. An experimental program was undertaken to test rock wastes from coal mines, for use as a new source of aggregate. Physical and mechanical properties, required for aggregate materials, of major constituents of rock wastes including sandstones, sandy shales, shales, and coal shales, were measured in the laboratory. Test results showed that the sandstones, sandy shales and shales tested in this study might possibly be used for construction aggregates, the highly scattered test data indicated considerable proportion of unusable rocks. In case of coal shales, the aggregate characteristics were generally adoptable but some physical properties such as rock strength were lower than required. In conclusion, it is suggested that an effective procedure for sorting the rock wastes, and additional tests such as alkali-aggregate reaction should be supplemented.