• 제목/요약/키워드: Mutual influence

검색결과 401건 처리시간 0.028초

IS 조직과 라인 조직간의 의사소통 및 공유지식이 IS 성과에 미치는 영향에 관한 연구 (The Evaluation on The Effect of Communication and Shared Knowledge Between IS and Line Organizations to IS Performance)

  • 김효근;표지현;최인영
    • Asia pacific journal of information systems
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    • 제13권1호
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    • pp.197-211
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    • 2003
  • Intensified competition, splintered mass market, shortened product life cycles, and advanced technology and automation let companies to crease the IT investment to meet the changes, Although IT investment increased, IS didn't show the visible outcome. One of the major interest of IS managers is how to demonstrate the business value of the firm's investment in information technology. This paper proposes the revised model of Nelson & Cooprider(1990) regarding shared knowledge between IS and line groups. Knowledge can be shared through mutual trust, mutual influence and communication between these two groups. The revised model including communication is tested empirically using LISREL. The results show that shared knowledge mediated the relationship between IS performance and mutual trust, mutual influence and communication. And shared knowledge between IS and line groups increase IS performance. IS managers should develop mutual trust, mutual influence and communication between these groups to achieve more shared knowledge and higher IS performance.

폐쇄형 투자신탁회사의 할인현상에 관한 실증연구 (Empirical Evidence on Closed-End Mutual Fund Discounts)

  • 김창수
    • 재무관리연구
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    • 제13권1호
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    • pp.311-340
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    • 1996
  • This paper investigates the determinants of discounts on closed-end mutual funds. Empirical tests on a panel of closed-end mutual funds show that the magnitude of discounts seems to be unequal for different types of funds. I find strong evidence on tax-timing option effect even after controlling for other variables which have been theorized to be important in determining discounts on closed-end mutual funds. Also, the uncertainty about the value of underlying assets in the fund's portfolio has a significant influence on discounts.

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조종실 내의 개방성이 심리적 안전감과 조종 수행 참여도 향상에 주는 영향: 민간 항공 기장과 부기장을 대상으로 (The Effects of Inclusiveness between Team Members on Psychological Safety and Improvement Efforts in a Commercial Airline Cockpit)

  • 장수왕;이경수;김유경;손영우
    • 한국항공운항학회지
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    • 제17권2호
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    • pp.41-51
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    • 2009
  • This study aims at determining psychological elements that influence team coordination between a captain and a first officer in a commercial airline cockpit. It also examines how these elements interact between one another in different team membership settings. It was hypothesized that mutual inclusiveness of differential status among pilots enhances psychological safety and engagement in safety improvement efforts. Survey results based on 254 airline pilots suggest that status (captain, first officer) and mutual inclusiveness (openness between team members) influence psychological safety and mutual inclusiveness moderates the relationship between status and psychological safety. The results also suggest that psychological safety is positively associated with engagement in safety improvement efforts and partially mediates the relationship between mutual inclusiveness and improvement efforts. This study provides insights into antecedents of fostering safety improvement efforts in airline crew teams in which cultural differences and professional hierarchy exist.

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유아-부모 애착이 유아의 상호 우정과 상호 반감관계에 미치는 영향 (The Effect of Child-Parent Attachment on Children's Mutual Friendships and Mutual Antipathy Relations)

  • 박희경;강인설
    • 대한가정학회지
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    • 제50권8호
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    • pp.53-63
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    • 2012
  • The purpose of this study is to examine the influence of the child-mother attachment and the child-father attachment (secure attachment, insecure avoidant and insecure disorganized attachment) on children's mutual friendships and mutual antipathy relations. The subjects consisted of 116 5-6 year old kindergarteners (64 boys & 52 girls) and they were asked to respond to the Attachment Story Completion Task by Bretherton & Cassidy (1990), based on the sociometric popularity postulated by Coie & Dodge (1988). Data were analyzed by the logistic regression analysis and the one-way ANOVA method and the Scheffe test in multiple comparisons analysis. The results concluded that 1)There were differences in terms of child-mother attachment and child-father attachment when it came to a child's mutual friendship. The secure child-mother and child-father attachment groups had more mutual friendships than the insecure attachment groups. 2)There were no differences in terms of child-mother attachment and child-father attachment when it came to child's mutual antipathy. 3) 78.0% of the mutual friendships were accurately classified as existence with respect to child-mother and child-father attachment.

경계요소법에 의한 원형함유물에서 파생되는 경사균열의 응력확대계수 해석 (Analyses of Stress Intensity Factors for Slant Crack Emanation from Circular Inclusion by Boundary Element Method)

  • 박성완;황순원
    • 한국생산제조학회지
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    • 제7권5호
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    • pp.72-84
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    • 1998
  • In order ot study the influence of a circular inclusion on a stress field near a crack tip, mutual interference of a slant crack and the circular inclusion is analyzed of a bimaterial inclusion. As the crack emanates at the equivalent slant crack angle the correction factors FⅠ and FⅡ for the inclusion wit small Young's modulus were found to decrease as the inclusion radius increased. The correction factors for inclusion with large Young's modulus increase as the inclusion radius increases at the equivalent radius of the inclusion, the correction factors decrease as the slant crack angle increases for the aspect ratio $\frac{c}{W}$ = 0.1 irrespective of the Young's modulus. For $\frac{c}{W}$ greater than 0.2, they increase as the slant crack angle increases. There is no influence of stress mutual interfce after crack emanates beyond the inclusion radius.

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경계요소법에 의한 유한폭 판재내의 원형 함유물과 균열의 상호간섭에 대한 연구 (A Study for Mutual Interference Between Circular Inclusion and Crack in Finite-Width Plate by Boundary Element Method)

  • 박성완
    • 대한기계학회논문집
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    • 제18권6호
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    • pp.1474-1482
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    • 1994
  • In order to study the influence of a circular inclusion on a stress field neat a crack tip, mutual interference of a crack and the circular inclusion is analyzed by using the two dimensional boundary element method program made for the analysis of a bimaterial inclusion. The stress intensity factor of an inclusion which has small stiffness is a little greater than that of large stiffness in the near-by crack tip, and similar values tends to appear for distant crack tips. A line crack shows the repetition phenomena which caused by stress mutual interference depending on the radius and stiffness of an inclusion, and the repetition phenomena becoms weak in the inclusion which has large stiffness. Stress mutual interference shows repetition phenomena after extension of a line crack by the length of the radius of the inclusion which has small stiffness.

수소연료전지 자동차 열관리 시스템의 상호 영향도 분석을 위한 실험적 연구 (Experimental Study on the Mutual Influence of Thermal Management System for Hydrogen Fuel Cell Vehicle)

  • 이무연;원종필;조중원;이호성
    • 한국수소및신에너지학회논문집
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    • 제22권6호
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    • pp.852-858
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    • 2011
  • This paper is aiming to estimate the mutual influence of the stack cooling performances with the operation modes of the thermal management system for the hydrogen fuel cell vehicles. The heat capacity of the thermal management system was measured by varying the operating modes such as stack cooling heat exchanger only (Mode 1), stack cooling and electric devices cooling heat exchangers (Mode 2), and stack cooling and electric devices cooling heat exchangers with an operation of the condenser (Mode 3).As the results, Performance of the thermal management system (TMS) at Mode 3 decreased up to 34.0%, compared with the result of the Mode 1. In addition, in order to optimize the performance of TMS, the entropy change of stack cooling heat exchanger using irreversibility analysis technique was analyzed with the relationship between entropy generation and entering air velocity of the thermal management system.

물류기업의 조직간 관계요인 및 기술요인이 물류성과에 미치는 영향 (The Effect of Organizational Relations and Technology Factors on Logistics Performance of Logistics Firms)

  • 이선규
    • 서비스연구
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    • 제7권1호
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    • pp.41-52
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    • 2017
  • 본 연구는 물류정보시스템을 구축하여 운영 중인 업체를 대상으로 물류기업의 조직 간 관계요인 및 기술요인이 물류성과에 미치는 영향을 분석하였다. 분석결과 물류성과에 영향을 미치는 요인으로 조직 간 관계요인의 정보공유, 상호신뢰, 상호이익은 모두 물류성과에 긍정적인 영향을 미치는 요인으로 분석되었고, 기술요인에서는 IT기반구조 및 기술의 신뢰요인은 물류성과에 긍정적인 영향을 미치는 요인으로 분석되었으나 시스템 운영능력은 물류성과에 긍정적인 영향을 미치지 않는 요인으로 분석되었다. 이러한 분석결과에 따라 물류기업은 상호간의 정보공유나 상호 이익 및 신뢰를 위해 노력을 하여야 기업의 물류성과가 극대화될 수 있다는 점을 확인할 수 있었고, 기술적으로 기술에 대한 신뢰 역시 중요한 요인임을 확인할 수 있었다.

십구외(十九畏)에 관한 고찰 (A Study of "Nineteen Medicaments of Mutual Antagonism")

  • 박필상;강옥화;이고훈;박신영;강석훈;이승호;최장기;채희성;권동렬
    • 대한한의학방제학회지
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    • 제15권2호
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    • pp.9-19
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    • 2007
  • Nineteen Medicaments of Mutual Antagonism currently belong to pharmaceutical incompatibility and some of them cannot be used in a same prescription: if they are used in a prescription, the treatment effect is rather reduced or toxic response may be produced. Therefore. inthisstudy, it was intended to look about how Nineteen Medicaments of Mutual Antagonism were defined through survey of literatures and to review the meaning and clinical potential. According to "Sinnongbonchogyeong," "Medicaments contain the substance that suppress toxins and the toxins may be removed with use of mutual restraint or mutual detoxication substances" and they have been used in terms of this concept. Since Tang and Song era, mutual restraint and mutual inhibition were confused and were difficult to be distinguished. In terms of pharmaceutical incompatibility, the original meaning of mutual restraint was deteriorated in "Sinnongbonchogyeong". That is. mutual restraint has been used as the concept of mutual inhibition or incompatibility. When various literatures were reviewed. it could be found that Nineteen Medicaments of Mutual Antagonism were firstly included in the phrases of songs and then in "seven emotion." It could be supposed that Nineteen Medicaments of Mutual Antagonism was created based on the clinical experiences of the author and the influence of doctors. Such supposition means indicates that the interactions among medicaments could effectively be applied and mutual restraint did not belong to pharmaceutical incompatibility. However. many doctors used mutual restraint and mutual inhibition in clinical practice with no distinguishment since Song era and. especially, it is supposed that. when medicaments were used with mixing. the pharmaceutical incompatibility of "Nineteen Medicaments of Mutual Antagonism" or "Eighteen Incompatible Medicaments" were emphasized and influenced on the efficacy of pharmaceutical preparations or acted as an obstacle in treating diseases. That is. an error was transferred: mutual restraint and mutual inhibition were not distinguished and were discretionally added or deleted through common people or professionals with no specific verification. The pharmaceutical preparations that belong to Nineteen Medicaments of Mutual Antagonism belong to pharmaceutical incompatibility but. when reviewed various literatures and clinical reports. they are not thought to be the ones that can never be used. Therefore. systematic literature review and experimental research should be performed.

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