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12주간의 골프트레이닝과 레슨프로그램이 아마추어 여성골퍼의 체력과 골프 수행능력 요인에 미치는 영향
김창욱,정재훈,권성한 한국골프학회 2014 골프연구 Vol.8 No.1
본 연구에서는 개인별 골프레슨프로그램 설계의 방법으로 체력트레이닝을 위해 근력, 순발력, 민첩성, 유연성, 심 폐지구력을 측정하고 스윙분석을 실시하여 개인별 체력훈련프로그램과 골프스윙교정의 레슨 프로그램을 설정하 였다. 본 연구의 효과를 검증하기 위해 Trackman 프로그램으로 샷 분석을 실시하였으며, 김창욱(2010)이 개발한 Motion track 프로그램으로 골프스윙 자세를 분석하여 개인별 운동 프로그램을 설계하여 주 3회의 트레이닝을 실 시하였다. 트레이닝을 통한 결과를 검증하기 위하여 4주마다 샷 분석 10회와 기초체력 테스트를 실시하였으며 Excel을 이용하여 실험 전후의 평균값을 비교하였다. 연구대상은 B도시에 거주하는 골프 경력 7년 이상의 여성 3 명으로 하였다. 연구 결과, 7번 아이언 및 드라이버의 경우 피험자 A, B, C 모두 헤드스피드, 볼스피드, 비거리가 향상되었으며, 기초체력 테스트의 결과 역시 실험전과 후 확실히 향상되었다. 본 연구를 통해 골프 레슨의 방법 으로 스윙분석과 기능성 골프트레이닝이 연습장 레슨에서 활용되어 레슨효과의 극대화 및 상해예방과 체력을 향 상시키는데 기여하고자 한다. The purpose of this study was development of individual golf lesson program through physical training and swing analysis. After physical test(strength, quickness, agility, flexibility, cardiovascular endurance) and swing test, we set up individual physical training program and swing lesson program for golf swing correction. To verify effect of this study, we used Trackman program for shot analysis and Motion track program for swing analysis developed by Kim Chang Uk(2010). The Trainees were 3 female golfers over 7 years golf career in B city. The results of this study were as follows: All trainees were improved head speed, ball speed, total length at 7 iron and driver. Also, basic physical ability was improved after individual training.
金昌郁,金聖植,裵卿漢 한국경영과학회 1990 經營 科學 Vol.7 No.1
Automated Storage/Retrieval Systems(AS/RS) are modeled and analysed by the M/G/1 queue with vacation. The model contains two queues(one for storage, one for retrieval), a common server(S/R machine) and a storage unit. Though the probabilities are usually very small, in two extreme cases(storage racks are completely empty and completely full) the two queues govern each other's behavior, and thus it denies the independency among the queues, a necessary condition required in the M/G/1 queue with vacation. Therefore the results obtained are only approximations. Single command and dual command schemes are employed as the AS/RS operation policy and analyses are performed for both the cases.
金昌煜 光云大學校 1988 論文集 Vol.17 No.-
The study was to fabricate SrTiO₃-based boundary layer capacitor with prominent dielectric porperties, to examine their properties and to investigate their condition of fabrication for the best capacitor. The fabrication of specimen was carried nout reduction sintering with basic composition ??, adding SiO₂and Al₂O₃additives, for 2[hr], from 1375[℃] to 1450[℃] and to formate boundary layer, these sintered specimen is fabricated with diffusion temperaure and diffusion time in condition that their top was pasted with Na₂O, mixture of Bi₂O₃-PbO-CuO-B₂O₃and Bi₂O₃-PbO-CuO-B₂O₃made into glass frit, respectively. As the result of the experiment, when carried out reduction sintering for 2[hr], at 1450[℃] and diffused for 1[hr], at 900[℃] in condition that the into top of sintered specimen was pasted with material of Bi₂O₃-PbO-CuO-B₂O₃made into glass frit, specimen is shown that apparent permittivity is 5×10⁴, dissipation factor 8[%] and the change rate of apparent permittivity with frequency, from 1[KHz] to 20[KHz] and with ambient temperature, from 20[℃] to 80[℃], -3.6[%] and 1.4[%], respectively.
수지금속의 산화에 의한 금속 Coating에 관한 연구
김창욱 건국대학교 1974 論文集 Vol.1 No.1
This report is on a comparison between electro-conductivity and effect of temperature and cohesive power when zinc-abietate and zinc-S-pienene are heated. First, when abietic acid, a kind of aliphatic reside, is saponified with sodium hydroxide solution, sodium abietate is obtained to which metal-compound is added, then metalic abietate hardly soluble in water is obtained and when this solution dissolved by solvent, lavender oil, is printed on glass and is heated with 400℃, isolated metal is coated on its surface. Second, when pinene, a kind of aromatis reside, is added by sufure and metalic compound, metal-S-pinene is obtained. And when this solution dissolves by solvent, terpentine oil is printed on glass and is heated with 625 C。isolated metal is coated on its surface.
김창욱 空軍士官學校 2001 論文集 Vol.48 No.-
Face Recognition requires three major steps. The first step is the detection of faces from an input image, the second step is the extraction of features that characterized the face image and the last step is the classification of face features. In this paper, we detected face image clearly from an input image with a change of brightness and evaluated classification performance about stranger using neural network with despersion degrees and adaptive threshold.