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      • 리더쉽에 관한 理論的 考察

        金昌浩 부산대학교 사회과학대학 1981 社會科學論文集 Vol.20 No.-

        Poor management and internal weaknesses are a greater threat to organizational survival than the highly publicized external threats. Statistics from recent years make this point more evident : "of every one hundred new business establishments started, approximately fifty, or one half, go out of business within two years. By end of five years, only one third of the original one hundred will still be in business." Most of the failures can be attributed to ineffective leadership. This paper is designed to review the theories of leadership : (1) the traits theory-Chester I. Barnard and Ralph M. Stogdill ; (2) the acceptance theory-the zone of acceptance and Characteristics of a good instruction ; (3) the behavioral theory the Ohio State Studies, the Michigan Studies, and the managerial grid ; (4) the situational theory Fiedler's contingency model and path-goal leadership model (Martin Evans and Robert House). The leadership process (LP) is a function of the traits(t), the acceptance(a), the behavior(b), and other situational variables(s), that is , LP=f(t, a, b, s). It is important to note that this equation make no mention of any particular type of organization.

      • KCI등재

        일과 가정의 관계에 관한 연구 : 企業文化論으로서의 小考 as Corporate Culture

        金昌浩 부산대학교 사범대학 1990 교사교육연구 Vol.21 No.-

        Recently, many researchers tries to explain relations between work and family, especially, the appearance of these articles in an influential like the Harvard Business Review strongly reinforces the status quo. Du Pont has already built Corporte Work and Family Comittee in July 1987 and so Levi Strauss does, in order to study and make recommendations on work and family issues, with emphasis on child care. Because work/family conflicts were thought to be having a major effect on affirmative action results. In short, we value both business and family. So, the forms of everyday work flexibility are much more important than more publicized forms such as mommy tracks and daddy tracks, the most important need for many employees is not to get away from work, through providing flexibilities such as ① work restructuring, ② the freedom to take time off, ③ part-time work, and ④ job sharing. Corporate mission has also been changed : Johnson & Johnson, which see its 40-year-old corporate credo as central to its culture, recently added the statement, "We must be mindful of ways to help our employees fulfill their family obligation." Du Pont has developed a mission statement that commits it, in part, to "making changes in the workplace and fostering changes in the community that a sensitive to the changing family unit and the increasingly diverse work force." There are tendencies to show these issues in Korea. For examples, 'Another Culture' published 「Housewife, her Deadlock and Open」, Shinsegae Department Store starts a movement with the slogan of "the praise of Family", and Hyundai Department Store -"the praise of Housewife." And United Technology in Korea-the praise of 'Husband' (as the head of a family) with the title of that 'Perhaps, Do you know anyone like this man?' Relations between Work and Family are as follows; ① one of welfare programs, ② corporate value change, ③ on the women's side, or man's side. Work and Family issues will make the corporate mission and corporate culture to be changed. Also, the issues don't set limits to Women any more, furthermore not to men, and include both sides. So solving the problems of the issues is up to how to extend role of men and role of women.

      • KCI등재
      • KCI등재

        SU(3/2) 초대수의 표현들

        김창호 한국물리학회 2004 새물리 Vol.49 No.2

        We study representations of the SU(3/2) superalgebra using Kac-Dynkin weight systems. SU(3/2) contain SU(3)$_{\rm S} \otimes $SU(2)$_{\rm W} \otimes $U(1)$_{\rm EM}$ which describes the standard model, as a subalgebra We analyze typical and atypical representations of SU(3/2). Basic representations are also obtained. All other representations can be constructed by means of tensor products of the basic representations. 표준모델을 기술하는 SU(3)$_{\rm S} \otimes $SU(2)$_{\rm W} \otimes $U(1)$_{\rm EM}$ 을 하나로 묶을 수 있는 SU(3/2) 초대수의 표현들을 카츠-딩킨 무게체계를 이용하여 구하였다. SU(3/2)의 모든 기본 표현과 이들의 SU(3)$\otimes$ SU(2)$\otimes$ U(1) 부분 대수 표현을 계산하였다.

      • KCI등재

        치아 및 임플랜트 지지 고정성 국소의치에서 내가동 연결장치의 변형에 관한 유한요소법적 분석

        김창호,최아영,계기성,조규종,Kim, Chang-Ho,Choi, Ah-Young,Kay, Kee-Sung,Cho, Kyu-Zong 대한치과보철학회 1997 대한치과보철학회지 Vol.35 No.2

        A lot of the research paper was reported about the result of influence of IMC (Intra-mobile connector) in the IMZ implant placed solely in the alveolar bone, but reports about the effect of IMC on functional load at state of connecting with natural teeth ere rare. The major propose of this study was find the mechanical character of IMC itself by using the finite element analysis program after simulated variance of condition connected with the natural teeth and implant on funcional load. When first and second premolar was lost, IMZ implant was placed with a diameter of 3.3mm and a length of 13mm with IMC in second premolar area. Rigid connection was done and the non-figid connention was located on the female part of the canine abutment and the implant respectively and then both the infraocclusion of $30{\mu}m$ and the non-infraocclusion under the load of 40kg applied to the portion of the natural teeth, the pontic and the implant. The displacement and the stress of it was estimated and analyzed IMC itself of the rigid connection and the non-rigid connection was grouped. The following result were obtained. 1. In all groups, the displacement of Y-axis was greater than that of X-axis and the aspect of displacement showed that IMC was displaced downward and to the center. 2. There was no differences in the displacement of IMC regardless of the connection type. 3. In the displacement of IMC, I 4 was the least, I 1 and I 3 are similar and I 2 was the greatest. 4. There was no differences in the peak value of maximal stress of IMC regardless of the connection type. 5. In the peak value of maximal stress of IMC, I 4 was the least, I 1 and I 3 were similar, and I 2 was the largest.

      • KCI등재

        SU(8/1) 초대수의 기본표현

        김창호,김승국,이상훈 한국물리학회 2004 새물리 Vol.48 No.2

        We study typical and atypical representations of the SU(8/1) superalgebra which is relevant to ten-dimensional superstring theory and supergravities. We study the mathematical structure of SU(8/1) and obtain all possible atypical representations of the basic typical case (128B 128F) . .

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