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鄭此炘 全南大學校 農漁村開發硏究所 1965 農業科學技術硏究 Vol.3 No.-
In fermented mash which was used rice and sweet potato as source material, the contents of alcohol, total sugar, total organic acids were analyzed and the results are summarized as follow. 1). Rice-fermented mash having higher starch content(81%) was more on the average 4% in alcohol fermentation than sweet potato-fermented mash having lower starch content(21%). 2). Total sugar content of sweet potato-fermented mash was more on the average 21% than rice-fermented mash because of the larger amount of the non-reducing sugar which can't be used in alcohol fermentation. 3). In sweet potato-fermented mash, the total content of the organic acids was on the average 1.1% more than rice-fermented mash because of the larger amounts of acid-forming materials. 4). From above results. It was not probitable to make fermented mash from sweet potatos and it is thought that it should be made from pure sweet potato starch.
정치경,정인과,조숙행,서광윤,남민 大韓産業醫學會 1997 대한직업환경의학회지 Vol.9 No.3
This study was performed to investigate the relationship of anxiety, depression and immune function in the day workers and shift workers. To evaluated psychological problems and immune response encountered by shift workers, peripheral lymphocyte cell, State-Trait Anxiety Inventory and Beck Depression Inventory were administered to 63 workers, including 32 shift workers and 31 day workers. The results were as follows: 1. Mean score of Beck Depression Inventory for depression was significantly higher in shift workers than in day workers. 2. No significant difference of mean score of Trait Anxiety Inventory was demonstrated between two groups, however, mean score of State Anxiety Inventory was significantly higher in shift workers than in day workers. 3. The number of lymphocytes, T-lymphocytes, helper T-cell, helper to suppressor T-cell ratio and Null cell in shift workers were significantly lower than those in day workers, however, no significant difference for the number of B-lymphocytes, suppressor T-cell were observed between two groups. From the above results, it suggested that the shift work have changes depression, state anxiety and decrease part of the celluar lymphocyte immune functions.
Procaine Amide及 Quinidine이 數種實驗的 不整脈에 미치는 效果에 對한 比
閔祗植 中央醫學社 1962 中央醫學 Vol.3 No.2
The antiarrhythmic and arrhythmytogenic effects of quinidine and procaine amide were investigated on the artificially produced arrhythmias in the whole rabbit and rat. Both quinidine and procaine amide could protect the rabbit from developing suba?rial thythms by the coaction of vagal stimulation and sympathomimetic amine: l-norepinephrine, l-eponephrine or isoproterenol. The comparison of the potency of these amines to produce ectopc beats during vagalstimulation by the smallest dose of each amine revealed isoproterenol to be much more potent than the others, as shown in other species. In the rabbit, quinidine seemed to potentiate the arrhythmytogenic effect of the intravenous aconitine, Whereas procaine amide lessened those of aconitine in some cases. The bradycardia developed by intravenous serotonin in the rat was almost ablished by the pretreament of procaine amide, but quinidine- pretreatment made the serotonin bradycardia more pronounced and prolonged.
김치조 남서울대학교 1995 남서울대학교 논문집 Vol.1 No.-
The purpose of this study was to analyze the relationships of demographic, psychographic and behavioral variables of youth training programs and facilities users to their needs about program instructors, the contents of programs, facilities, price, employees, and etc.. The youth training programs and facilities users questionnaire developed by the author was used to measure the variables. Its reliability was assured by Chronbach's(=.923). The content validity was also ascertained by three psychologists and three experts on youth affairs in Korean Institute of Youth. The empirical data were collected from 612 elementary school, middle school, high school and college students in Seoul and KyungKi-Do by the way of cluster random sampling. This data were analyzed by descriptive statistics, stepwise regression analysis and stepwise discriminant analysis of the SPSSx program. The conclusions were as follows. 1. The users were not satisfied with program instructors, the contents of programs, facilities, price and employees. 2. The stepwise regression analyses and stepwise discriminant analyses showed a variety of significant relationships of demographic(age, gender, institution, parent income, residence), psychographic(accompanying-hoped group, mass media used to gather informaation) and behavioral(accompanying group, the number of student per a instructor, the number og students slept together, using days and information gathering) variables to users needs about program instructors, the contents of program, facilities, price and employees. Therefore, to satisfy the various users' needs about program instructors, the contents of program, facilities, price and employees, the managers of youth training programs and facilities should make an effort to enhance the qualities about them.