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박호추,정설미,문덕환,이종태,김대환,김정호,최재일,황용식,이용희,이채언 大韓産業醫學會 1999 대한직업환경의학회지 Vol.11 No.1
In order to evaluate the status of cold exposure and its health hazards of workers at cold storage workplaces and to provide basic data for effective health care, the author measured core temperature and also observed clinical symptoms and signs, past and present history, and general health examination data on 99 cold exposed workers for exposure group and 96 non-exposed workers for control group working at 2 food refrigerating companies in Pusan area from January 6, 1998 to February 24, 1998. The results were as follows: 1. There was statistically significant difference in water intake between the exposure and control group and increased urine volume, urine frequency in exposure group without statistically significant difference. 2. Past and present illness in exposure group were hypertension (18.2%), hepatopathy (8.1%), gastro-intestinal disease(7.1%), arthritis (4.0%), intervertebral disc herniation(4.0%), and so on, and hypertension, arthritis was statistically significant difference compared to control group. 3. Symptoms in exposure group were fatigue(89.9%), headache (64.6%). drowsy(63.6%), neck stiffness(59.6%), excessive food intake(59.6%). general weakness(58.6%), hunger(58.6%), numbness(54.5%), and so on, and there was statistically significant difference between the exposure and control group except fatigue, drowsy. 4. As results of clinical test abnormality rate of the systolic, diastolic blood pressure and electrocardiogram were significantly higher in exposed group than control. 5. Core temperature in exposure group was statistically significantly lower than control group and the highest statistically significant inverse correlation with the working hours and working frequency of daily mean cold storage. As above results, the author suggested that the further studies should be conducted to evaluate the health status of workers about chronic health effects in cold workplaces and to establish effective health care methods for them.
설인식 ( In Shik Seol ),김형준 ( Hyung Joon Kim ) 순천향대학교 사회과학연구소 2008 사회과학연구 Vol.14 No.2
참여적 학점제도가 학생들에게 공부하도록 하는 동기를 부여하고 또한, 학습량을 증가 시킨다는 것은 여러 연구에서 입증되어 왔다. 특히 최근에 Seol(2006)은 참여적 학점제도를 개발하고 설계하는 체계적 방법론을 소개하였다. 그는 이러한 학점제도 운영이 학생들의 학습 의욕 및 학습량을 증가시킬 수 있다고 주장하였다. 이 논문에서는 경영학과 초급과목의 data를 이용하여 참여적 학점제도가 학생들의 학습량에 미치는 효과를 실증적으로 분석하였다. 이 논문의 결과 역시 학생들이 학점의 결정 요인 및 제도를 만드는데 참여하는 학점제도가 학습량을 늘릴 수 있는 가능성이 있다는 것을 보여주었다. Previous research has shown that participative approaches increase students` motivation which, in turn, increases effort. Recently Seol (2006) introduced a systematic approach to develop and design a participative course g r a m system He argues that implementing such a participative system can help students improve their motivation and effort. This paper empirically evaluates the impact of a participative course grading policy on students` effort for lea-in an introductory accounting class. Fifty eight introductory accounting students from two introductory accounting courses participated in the study. The results suggest that participation in designing a grading policy has the potential to increase students` effort.
Yong Shik Kim,Sun A Kang,In shik Seol 사람과세계경영학회 2018 Global Business and Finance Review Vol.23 No.3
In the study, we examine whether the owner CEO affects the relation between CEO compensation and firm performance. There is a positive relation between CEO compensation and firm performance in general. More in-depth analysis shows, however, that such positive relation diminishes in the owner CEO firms, specifically when the CEO is the largest owner. Firm performance also improves as the level of CEO ownership increases in the non-owner CEO firms; no significant results are found in the owner CEO firms. We conclude that the convergence-of-interests effect dominates in the non-owner CEO firms, the entrenchment effect dominates in the largest CEO firms, and both the convergence-of-interests and the conflict-of-interest effects exist together in the family CEO firms.
김홍설(Hong Seol Kim),송강영(Kang Young Song),김경식(Kyung Shik Kim) 한국사회체육학회 2002 한국사회체육학회지 Vol.17 No.-
This study was to examine economic growth and social change : the growth and change of sport for all viewed in dependent theory. Specifically, this study was to analysis the influence of economic growth(GNP) and sport for all`s budget on the ratio of participation in sport for all, and to predict the growth and change of sport for all in the near future. The subject of this study was GNP, sport for all`s budget, the survey result on the participation in sport for all among the Korean performed from 1985 year to 2000 year. To analysis the growth and change of sport for all according to economic growth and social change, this study utilized regression analysis, time-series analysis. The conclusion of this study is the followings; First, the budget change of sport for all influences on the ratio of sport for all. Second, in case of the economic growth and the increasing of sport for all`s budget, the ratio of sport for all is increased.
관상동맥질환 및 뇌경색이 동반된 인슐린비의존형 당뇨병에 있어서 파라옥소나제 유전자다형성
김우식(Woo Shik Kim),김영설(Young Seol Kim),김상화(Sang Hwa Kim),팽정령(Jung Rhung Paeng),우정택(Jeong Tack Woo),김성운(Sung Woon Kim),최영길(Young Kil Choi),양인명(In Myung Yang) 대한내과학회 1998 대한내과학회지 Vol.55 No.5
N/A Objectives: Paraoxonase is a high-density-lipoprotein-associated enzyme capable of hydrolysing lipid peroxides. Thus it might protect lipoproteins from oxidation. It has two isoforms, which arise from a glutamine (A isoform) to arginine (B isoform) interchange at position 192. More recently, Ruiz et al. investigated the relationship between the paraoxonase genetic polymorphism and coronary heart disease in a case-control study of NIDDM in France. We investigated the correlation between the polymorphism of paraoxonase gene and cardiovascular disease in Korean diabetic patients. Methods: Of 106 patients with NIDDM, 50 had confirmed cardiovascular disease (coronary heart disease or ischemic stroke). The other 56 patients had no history of such disease and ECG abnormality. An additional control group of non-diabetic, healthy subjects (N=55) was selected. The polymorphism of paraoxonase gene was assessed by VCB-RFLP in their blood leukocytes DNA. Results: The healthy control revealed paraoxonase genotype frequencies of 18.1% AA, 36.4% AB and 45.5% BB. The NIDDM group revealed paraoxonase genotype frequencies of 11.3% AA, 39.6% AB, 49.1% BB. The genotype frequencies did not differ between healthy control with diabetic group. The genotype frequencies did not differ between diabetic group with coronary heart disease and diabetic control group(AA; 8.4% vs 12.5%, AR; 45.8% vs 37.5%, BB; 45.8% vs 50.0%). There was also no difference in genotype frequencies between diabetic group with ischemic stroke and diabetic control (AA; 11.5% vs 12.5%, AB; 38.5% vs 37.5%, BB; 50.0% vs 50.0%). In multiple logistic regression analysis with other risk factors, hypertension emerged as the most related factors for cardiovascular disease, but paraoxonase genotype was not associated with the presence of cardiovascular disease. Conclusion: In Korean diabetic patients, the polymorphism of paraoxonase gene might not be associated with the presence of coronary heart disease or ischemic stroke.