전로제강 취연기술의 진보

김용식 대한금속재료학회(대한금속학회) 1982 대한금속·재료학회지 Vol.20 No.5

번식돈의 개체식별 급여체계

김용식,Kim, Yong-Sik 대한양돈협회 1989 養豚 Vol.11 No.10

인천교육대학의 발전적 학풍조성을 위한 기초연구

문인원,김용식 仁川敎育大學校 1993 論文集 Vol.27 No.1

This study intended to explore the basic materials related to In-chon Teachers College climate for the purpose of a formal discussion to creat developmental College climate. This study would only supply the materials concerned with the college climate to a formal discussion. Therefore, there was no conclusion in this study. What kind of college climate do we have to creat, who should do it, and how do we establish a strategy to disseminate a college climate are different questions. These are problems we should solve through a formal discussion in In-chon Teachers College. We tried to fine out four facts in this study. The four facts which we tried to find out were as follows: 1. What is the college climate? 2. Is it necessary for In-chon Teachers College to have a college climate? 3. What kind of college climate are there in In-chon Teachers College now? 4. Is the challege climate which In-chon Teachers College has now positive or negative? To find out these facts we analysised In-chon Teachers college`s situation, other teachers College`s situations, and some materials concerned with the college climate. And we surveyed In-chon Teachers College students` and professors` opinions. Through these works what we found were as follows: 1. The college climate is a disposition of college members, which is derived from the college character. It means that a college character affects the college members` behaviors. 2. In-chon Teachers College needs a college climate in order to effectively accomplish the purpose of teachers college. 3. In-chon Teachers College does not have an evident college climate. 4. We cannot evaluate the In-chon Teachers College climate. Because it does not have and evident college climate. Even though In-chon Teachers College needs an evident college climate, the college members do not pay attention to it till now. From now on, the college members should try to creat a college climate. To creat a college climate in In-chon Teachers College, what we have to discuss further are as follows: 1. Who should be the main group to creat a college climate? 2. What kind of college climate should we creat and what is the reason? 3. How do we establish a strategy to disseminate a college climate?

情報시스템要員 및 END-USER의 敎育訓練需要에 관한 硏究 : 敎育/訓練의 有用性/熟達程度/不足程度 分析

金容式 順天靑巖大學 1994 論文集-順天靑巖大學 Vol.18 No.-

Education and training in information technology may be a critical factor for most business organizations in the era that national boundaries does not exist in worldwide market. The quality and efficiency of information systems including applications is very important for organizations to achieve their own objectives. Information system staff and End-Users should cooperate each other to produce better applications. But, both group alike may suffer from a gap of a different kind: a lack of understanding of the organization and its environment. The best way to solve the problem is to provide those with a sophisticate education/training system. The main objective of this paper is to review preperformed studies and practical results of empirical investigations which have mostly been conducted in advanced countries. This kind of works could help the practitioners to evaluate the needs of education/training and to develop their human resources effectively. Several suggestions are indicated in this paper and are summarized as follows; 1. Improve information system literature of all employees. 2. Provide IS staff with more management-related education. 3. Provide End-Users with more skills of Information technology. 4. Educate both group to cooperate more closely. 5. Evaluate the needs of education/training in the view of deficiency. The empirical study should be conducted on the base of the conclusions. For this, the instruments verified with reliability test must be developed by referring to Nelson's questionnaire and modifying it according to the present evolutional stage of End-User computing in Korea.

캡슐 내시경 검사로 진단된 비스테로이드성 항염증 약물 유발 소장 궤양 출혈 1예

김용식,전훈재,진윤태,정록선,이홍식,엄순호,이상우,최재현,김창덕,류호상,현진해 대한소화기내시경학회 2003 Clinical Endoscopy Vol.27 No.6

The small intestine has always been a problematic segments for endoscopic exploration in patients with obscure gastrointestinal bleeding. Recent emergence of capsule endoscopy has entailed a relevant diagnostic imaging advance for gastrointestinal conditions. Capsule endoscope can be used to detect small bowel bleeding. Some studies report that capsule endoscopy has the high diagnostic yield and is superior to enteroscopy and other diagnostic methods. We report here the first case of small bowel bleeding detected by using capsule endoscope in Korea, in a woman with hematochezia and a history of aspirin ingestion. (Korean J Gastrointest Endosc 2003;27:545-548) 소장의 병변은 내시경적인 접근이 어렵고 방사선학적 검사의 진단율은 낮아 진단이 어려운 분야이다. 최근 개발된 캡슐 내시경은 소장 전체를 관찰할 수 있어 소장 질환 진단에 큰 진전을 가져왔다. 캡슐 내시경 검사는 원인 모를 위장관 출혈, 소장의 비정상적인 방사선학적 소견, 만성 복통, 만성 설사, 염증성 장질환 또는 흡수 장애의 평가, 소장의 용종증 등의 진단에 사용될 수 있으며 점차 그 적응증이 넓어지고 있는 추세이다. 원인 모를 위장관 출혈 환자의 경우 캡슐 내시경 검사는 소장 내시경 검사 또는 다른 방사선학적 검사보다 높은 진단율을 보인다. 저자들은 비스테로이드성 항염증 약물 투여 후 유발된 소장 출혈을 캡슐 내시경으로 진단하고 치료한 1예를 경험하였기에 문헌 고찰과 함께 보고한다.

콩짚의 품종별 사료가치 비교

김용식,명규호,나진수 ( Y . S . Kim,K . H . Myung,J . S . Na ) 한국축산학회 1982 한국축산학회지 Vol.24 No.5

To evaluate the nutritive values of soybean straws of the different varieties, chemical compositions and in vitro digestibilities were examined. The soybean varieties used in this study were Bongeui, Dongbug, Suweon 86, Kwangkyo, Yugoo 3 and Hill. The results obtained are summarized as follows (1) The average weight of soybean straws was 12.0 g. The propotion of pod and stem were 60.4% and 39.6% of the straw fractions on a dry matter basis. (2) Although there were no differences in chemical composition, crude protein was slightly higher in Bongeui and Hill than in others. Pod contained more crude protein, nitrogen free extract, crude ash, cell content and hemicellulose than stem, but reverse phenomena were observed in the contents of cell wall constituents (CWC), acid detergent fiber (ADF), cellulose and lignin. (3) Dry matter, neutral detergent fiber (NDF), ADF and cellulose digestibilities of soybean straws in vitro were highest in Kwangkyo and lowest in Yugoo 3. Dry matter, NDF, ADF and cellulose digestibilities of pod in vitro were higher than those of stem. Eighty percent of the straw fraction, pod and stem based on a dry matter were disappeared within 48 hours by in vitro digestion.

컴퓨터 自動化 生産시스템 導入 戰略에 관한 硏究

金容式 圓光大學校大學院 1990 論文集 Vol.5 No.-

Modern enterprises are understood as organisms which survive in the dynamic aociety. This means that they cannot live or evolve if they fail to adapt effectively to the organizational environment. Managers are interested in the automation of their systems as one of major business strategies to cope with consummer's needs which are getting various and the market share which is undergoing obviously under uncertainty. Factory Automation(FA) which was started with Numerical Control machines is expected to realize the peopleless factory in the near future as micro computers, industrial robots and Flexible Manufacturing Systems(FMS) with Cmputer-Aided Design(CAD), Computer-Aided Manuf-acturing(CAM) and Computer-Aided Engineering(CAE) have been introducing into the organizations. The main objectives of this study are to introduce the basic theory on Manufacturing Automation and the models to evaluate the projects for it and to present basic strategic guidelines to help the managers who are considering with inplementing Computer-Automated Manufacturing Systems. Major findings through this study are as follows; 1. Computer-Sutomated Manufacturing Systems should be designed in the point of view that the managerial departments as well as manufacturing departments are included. Thus Top-down approach must be performed. 2. The evaluation simply by cost-benifit analysis is not sufficient to accept the project because the great amount of cost and the long period of return on investment is necessary, and the effect is difficult to be measured as the system affects the whole organization. Therefor new models which are considered as a long-run and strategic point have been recommended. Futher study is necessary to prove that the findings are acceptable to Korean firms, on which the empirical or case study should be included. The production systems for the manufacturing industry in Korea are far behind those in advanced countries, such as The United States of America and Japan, on the aspect of system technology. Nowadays, Korean firms are being suffered from the impression for high wage and the rapid appreciation of WON(Korean monetary unit) against US dollars( $ ). These enable the managers in our counrtry to take account of Factory Automation with high flexibility to market's environment. Acceptable theories and guidelines are necessary to help them to introduce the new system into their firms.

菜種粕의 長期給與가 卵用種鷄의 諸般經濟形質에 미치는 影響

金載弘,金容植 全南大學校 農漁村開發硏究所 1974 農業科學技術硏究 Vol.8 No.-

This experiment was undertaken to investigate the effects of prolonged feeding of domestic rapeseed meal on some economical characters and thyroid fnnctioa in the egg type chicken breeder female. Three hundred: and thirty three chicks of 2 week-old commercial breed (Ishii Z22) were divided into three groups of one hundred and eleven (6 males and 105 females) each, and rapeseed meal was fed for 40 weeks at levels of o (control), 8 and 13 percent of the diets. The metabolizable energy, protein and lysine levels of treatment diets in each period were equal with control, every nutrient content in each diets was approximately equivalent to NRC recommendation. The results obtained in this experiment were summarized as follows. 1. Up to 20 weeks of age, there were no significant differences between treatments on either mortality, body weight gain, feed consumption or feed conversion rate. Considering these results, it was presumed that the use of domestic rapeaeed meal at the 13 percent level of rations was safe for rearing period of laying type breeder. 2. In laying period, viability, final (42 weeks of age) body weight, feed consumption and body weight gain per Iky feed-intake were lower with the rapeseed meal diets than with the control diet. However, no significant differences between treatments in these characters except feed intake were noted. 3. Rapeseed meal feeding for rearing period did not effect on the sexual maturity and egg weight at 50 percent production. But the continus feeding far laying period significantly lowered egg production and egg size as compared with control feeding. This result indicated that special regard would be paid to the use of native rapeseed meal at 8 percent level over in laying ration. 4. There was no difference in feed consumption per 10 eggs, however, for the feed requirement per 1kg egg production 13 percent level rapeseed meal fed birds resulted in slightly higher than the other two-groups, fertility and hatchability were similar with all treatments. 5. Rapeseed mesi in the ration resulted in significant increases in the weights of the thyroid glands relative to total body weights. The increase in thyroid site was greater with the higher level of rapeseed meal in the diet and with the longer period of feeding rapeseed meal diet. 6. The sizes of follicles and epithelial cells in the thyroid glands of birds were also increased significantly by feeding of rapeseed meal diets. As time of treatment progresses, however, the sizes of those were drawed near to that of control. The glandular enlargement in this instance was found to be caused by the increased number of follicles. 7. The concentration of cholesterol in the blood serum of birds was significantly elevated by the feeding of rapeseed meal diets. But at 6 and 9 weeks after feeding rapeseed meal, the elevated serum cholesterol concentrations were reverted to almost normal level. This result suggests that the thyroid apparently reaches physiological equilibrium at 6 and 9 weeks after feeding of rapeseed meal diets, therefore goitrin in rapeseed meal may not be detrimental to the normal egg production of the laying hen.

電氣衝擊이 白鼠의 線條體內 도파민 受容體에 미치는 影響

박주배,김진수,이정균,김용식 大韓神經精神醫學會 1985 신경정신의학 Vol.24 No.1

For the purpose of examining the nature of certain psychiatric illnesses on which ECS has some beneficial affect authors observed the effect of ECS on striatal dopamine receptors of male albino Sprague-Dawley rats, divided into twelve groups according to three factors-treatment (ECS, sham-ECS and control), frequency (one time and seven times) and maturity (interval between decapitation and the last treatment). The result is: there was no significant difference between groups. Through the finding of no difference between sham-ECS and control groups we can exclued the possible relationship of nonspecific stress effects induced by sham-ECS with the ECS-induced effect. The finding that there was no significant difference between ECS and control groups was discussed carefully in view of inappropriateness of experimental model. Further well-controlled researches are needed to examine the delayed effect of ECS.

농업산학협동의 현황과 개선책

김용식,Kim, Yong-Sik 한국대학교육협의회 1983 大學敎育 Vol.6 No.-