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걷기 운동과 웨이트 트레이닝이 비만 여대생의 신체구성성분과 혈중지질에 미치는 영향
박준기(Park Joon-Ki) 한국체육과학회 2002 한국체육과학회지 Vol.11 No.2
The purpose of this study was investigate the body composition and blood lipid of female obese freshman during 16week's walking exercise and weight training.. The subject were divided control group(14), walking group (16) and weight group(15) total 45 female freshman. The obtained conclusion were as follows; 1. walking group is more effective than W-T group in reduction of body weight, and % body fat. 2. walking group is more effective than W-T group in TC, TG and LDL-C. 3. walking group is more than W-T group in HDL-C. In conclusions, female freshman in need to prevention the hyperkinetic diseases and to reduction of body weight and % body fat.
아메바성 질환에 대한 Tinidazole ( Fasigyn ) 의 치료 효과
박준일 ( Joon Il Park ),이성우 ( Sung Woo Lee ),김영숙 ( Young Sook Kim ),최문희 ( Moon Hi Choi ),진철현 ( Tchul Hyun Jeen ) 대한내과학회 1973 대한내과학회지 Vol.16 No.3
For the purpose of evaluating the therapeutic effect of Tinidazole (Fasigyn), clinical observations were made in 41 cases of amoebiasis, including intestinal amoebiasis (30 cases), amoebic liver abscess (6 cases ), and amoehic hepatitis (5 cases) in Wonju
3D적층/절삭 하이브리드가공기의 구조최적화에 관한 연구
박준구(Joon-Koo Park),김은중(Eun-Jung Kim),이춘만(Choon-Man Lee) 한국기계가공학회 2021 한국기계가공학회지 Vol.20 No.2
In the recent fourth industrial revolution, the demand for additive processes has emerged rapidly in many mechanical industries, including the aircraft and automobile industries. Additive processes, in contrast to subtractive processes, can be used to produce complex-shaped products, such as three-dimensional cooling systems and aircraft parts that are difficult to produce using conventional production technologies. However, the limitations of additive processes include nonuniform surface quality, which necessitates the use of post-processing techniques such as subtractive methods and grinding. This has led to the need for hybrid machines that combine additive and subtractive processes. A hybrid machine uses additional additive and subtractive modules, so product deformation, for instance, deflection, is likely to occur. Therefore, structural analysis and design optimization of hybrid machines are essential because these defects cause multiple problems, such as reduced workpiece precision during processing. In this study, structural analysis was conducted before the development of an additive/subtractive hybrid processing machine. In addition, structural optimization was performed to improve the stability of the hybrid machine.
규칙적인 에어로빅 운동에 따른 여자 대학생들의 심폐능력과 체력에 관한 연구
박준기(Joon Ki Park) 한국사회체육학회 1997 한국사회체육학회지 Vol.7 No.-
The purpose of this study was to estimate the effects of aerobic exercise on cardiopulmonary function and physical fitness. Heart rate, blood pressure, respiratory rate, tidal volume, vital capacity, breathing holding time and grip strength, standing long jump, sit up, trunk extension were estimated at rest in 89 female college students(exercise group=52, control group=37). Exercise group participated in 50min, of aerobic exercise at 60% of the heart rate max. 5 days per week 1 year more. The results obtained were as follows; 1. Heart rate and blood pressure showed no significant defference between exercise group and control group. 2. Respiratory rate and tidal volume showed significant difference between two group. 3. Vital capacity and breathing holding time increased significantly at exercise group. 4. Grip strength, sit up, trunk extension increased significantly at exercise group. 5. Standing long jump showed no significant difference between two group. 6. Aerobic exercise may be improve cadiopulmonary function and enhances grip strength, agility and flexibility.