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高脂肪食餌 및 植防風 抽出物 투여가 흰쥐 上小 腦動脈壁의 彈力纖維에 미치는 形態學的 硏究
金宗中,文正錫,鄭駐炫,文永熙 朝鮮大學校 附設 醫學硏究所 1985 The Medical Journal of Chosun University Vol.10 No.1
Observation of the elastic fibers of the superior Cerebellar artery walls in adults rats has been carried out by administering a high fat diet for 45days and Peucedani Japonici Radix extract Administration. The results obtained are summarized as follows ; 1. The development of the elastic fibers in the superior cerebellar artery walls was much poor in the high fat diet group than in the other Diet groups. 2. The development of the elastic fibers in the tunica media was rich in all experimental groups. But scattered irregular fibers and fine and cut elastic fibers were obesrved in the tunica media of all groups. 3. External elastic membranes and adventitia were not observed in any of the aroups. 4. Highest development of elastic fibers was observed in the groups Ⅰ>IV>Normal>III>II>V> which were standard diet and Peucedani japonici Radix extract administration groups. 5 There was high development of the elastic fibers in groups fed the Peucedani japonici Radix extract.
金昌洙,尹正倫,石秀隆,金晟會 경북대학교 학생생활연구소 1990 學生指導硏究 Vol.23 No.1
Career decision-making program are aimed at helping the participant of the programs be effective decider about his/her career. The career counselors at college had been met the students who had needed to be assisted to career decision-making. Since the importance of career education had been recognized recently, on our higher education the progrsms for it had been developed. However, these is the begining to develope career decision-making programs. On these circumstance the developments of career decision-making prograsms are required. For this necessity the progrom has been developed. The outcomes of this programs were resulted in effecfiveness to college students who had not decided their career yet. The application of this program was not appropriate to the student who felt high anxiety. This program was constructed of the following activities: Part Ⅰ Activity 1; Introduce the participants and the process of the program. Activity 2; Generate a list of career major alternatives. Activity 3; Grasp the traits of career development stage on level of regular college student's age. Activity 4; Understand the irrational expectation that is able to get on career decision-making. Part Ⅱ Activity 5; Collect information about my self. Sub-activity 5-1; Identify my career maturity. Sub-activity 5-3; Identify the pattern of my occupational character. Sub-activity 5-4; Identify my occupational interest. Sub-activity 5-5; Identify my ability and skills. Sub-activity 5-6; Identify my occapational Values. Sub-activity 5-7; Identify my strongth and weakness. Activity 6; Improve the knowledge about the world of work. Activity 7; Identify the occupational informations which should be applied to choosing career alternatives. Part Ⅲ Activity 8; Eliminate any career alternatives are obuiously incompatible with my self. Activity 9; Weigh assign priority the remaining career alternatives. Activity 10; Implement my career decision-making. Activity 11; Evaluate my career decision-making. Part Ⅳ Activity 12; Evaluate the effectiveness of this program and review the contents of activities. Activity 13; Close the activities.
김원규,박종국,문종우,정용욱 慶熙大學校 1995 論文集 Vol.24 No.-
In this paper are presented kinematic and dynamic modeling and path-tracking of four-wheeled mobile robot with 2 d.o.f having the limited drive-torques. Controllability of mobile robot is revealed by using the kinematic model which analyzes motion of wheeled-mobile robot from the viewpoint of geometry. Instantaneously Coincident Coordinate System (ICCS), force/torque propagation and Newton's equilibrium law are used to induce the dynamic model. When drive-torques generated by inverse dynamics exceed the limitation, we make wheeled-mobile robots follow the reference path by modifying the planned reference trajectory with time-scaling. The controller is introduced to compensate for error owing to modeling uncertainty and measurement noise. And simulation results prove that method proposed by this paper is efficient.