• 제목/요약/키워드: integral human development

검색결과 33건 처리시간 0.018초

집행관배훈안례연구(阐述工商业背景下的有限合理性):집행관배훈안례연구(执行官培训案例研究) (Interpreting Bounded Rationality in Business and Industrial Marketing Contexts: Executive Training Case Studies)

  • Woodside, Arch G.;Lai, Wen-Hsiang;Kim, Kyung-Hoon;Jung, Deuk-Keyo
    • 마케팅과학연구
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    • 제19권3호
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    • pp.49-61
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    • 2009
  • 本文为执行官提供了他们在处理日常业务问题和市场机会时如何阐述自己思考过程的培训. 本研究建立在Schank提出的教学基础上, 包括: (1)经验学习和最好的指导提供给学习者从诸如全球背景, 团队项目和专家经历等的互动的故事提炼知识和技能的机会. (2) 告诉不会导致学习, 因为在学习需要的行动训练环境中, 应强调积极使用故事, 案例和项目. 每个培训案例包括执行官解释自己的决策系统分析(DSA, 还需要执行官做DSA简报. 在训练时要求执行官写DSA简报. 在执行官学员写书面报告的说明中包括(1) DSA路线图的本质的细节(2) 警告和机会的陈述, 读者的行政地图及图内的DSA解释. 该报告的最大长度为500字, 其规则就是使行政人员培训课程行之有效. 引言之后是第二部分文献综述, 简要地总结了有关人们在对问题和机会的背景下的想法及文献. 第三部分通过使用对不同的贴牌生产客户定价相同的化学产品的培训练习来解释DSA的起源和过程, 第四部分展示一个炼油设备公司订价决策的培训练习. 第五部分提供一个商业客户办公家具采购的市场策略案例. 第六部分是结论和建议. 这些建议是关于使用培训课程和发展其他培训课程来磨练执行官制定决策的能力. 文章引导读者利用工具箱研究综合的报告, (DSA)路线图根据生态合理性理论将战略与环境相匹配. 这三个案例的研究让学习者在意愿层面征求建议来作出决策. Todd and Gigerenzer 提出人们使用简单启发式,因为他们在自然的决策环境中通过探索信息的结构使适应性行为有可能产生. "简单是一种美德, 而不是诅咒", 有限理性理论强调了西蒙的命题中心, "人类理性的行为仿佛一把剪刀, 其刀片则是任务环境的结构和执行者的计算能力". Gigerenzer的观点和西蒙的环境的危害相关, 也和本文中三个环境结构的案例相关. "环境这个词, 在这里, 并不是指总的物理和生理的环境, 而只是指被给予需要和目标的重要有机体 本文关注了结合任务环境的结构和使用适应的工具箱启发的报告. (DSA)路线图根据生态理性理论将战略与环境相匹配. 渴望适应理论是这一方针的核心. 渴望适应理论将决策制定作为一个没有把目标整合的多目标问题模拟成一个把所有决策选项进行完全的优先顺序化. 这三个案例研究让学习者在意愿层面征求建议来作出决策. 渴望适应用一系列的调整步骤的形式. 一个调整步骤通过仅一个目标变量的变化就可以改变在渴望网格上邻近点当前的渴望水平. 上调步骤是目标变量的提高, 下调步骤是目标变量的下降. 创造和使用渴望适应水平是对有限理性理论的整合. 文章通过提供学习者经验和实践环节增加了意愿采纳和有限合理性的理解和特点. 利用DSA图排列CTSs和撰写TOP可以清晰和深化Selten的观点 "清晰, 意愿采纳必须作为研究的解决方案整合到整个蓝图中". 这些有限理性的研究许可了在现实生活中为什么, 如何作决策的理论和在自然的环境中利用启发式的学习训练两方面的发展. 本文中的练习鼓励根据不同使用目的学习快速而简洁的启发式技巧和原则. 这也正回应了Schank的思想 "从本质上来看, 教育不是让学生们知道发生了什么, 而是让他们感受到所发生的事情. 这不容易做到. 在如今的学校教育是没有情感的, 这是一个很大的问题". 这三个案例和附加的练习问题遵守了Schank的观点. "这种教育过程最好是通过参与他们其中来实现, 也可以这样认为, 精神层面的积极讨论".

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PLS 경로모형을 이용한 IT 조직의 BSC 성공요인간의 인과관계 분석 (A PLS Path Modeling Approach on the Cause-and-Effect Relationships among BSC Critical Success Factors for IT Organizations)

  • 이정훈;신택수;임종호
    • Asia pacific journal of information systems
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    • 제17권4호
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    • pp.207-228
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    • 2007
  • Measuring Information Technology(IT) organizations' activities have been limited to mainly measure financial indicators for a long time. However, according to the multifarious functions of Information System, a number of researches have been done for the new trends on measurement methodologies that come with financial measurement as well as new measurement methods. Especially, the researches on IT Balanced Scorecard(BSC), concept from BSC measuring IT activities have been done as well in recent years. BSC provides more advantages than only integration of non-financial measures in a performance measurement system. The core of BSC rests on the cause-and-effect relationships between measures to allow prediction of value chain performance measures to allow prediction of value chain performance measures, communication, and realization of the corporate strategy and incentive controlled actions. More recently, BSC proponents have focused on the need to tie measures together into a causal chain of performance, and to test the validity of these hypothesized effects to guide the development of strategy. Kaplan and Norton[2001] argue that one of the primary benefits of the balanced scorecard is its use in gauging the success of strategy. Norreklit[2000] insist that the cause-and-effect chain is central to the balanced scorecard. The cause-and-effect chain is also central to the IT BSC. However, prior researches on relationship between information system and enterprise strategies as well as connection between various IT performance measurement indicators are not so much studied. Ittner et al.[2003] report that 77% of all surveyed companies with an implemented BSC place no or only little interest on soundly modeled cause-and-effect relationships despite of the importance of cause-and-effect chains as an integral part of BSC. This shortcoming can be explained with one theoretical and one practical reason[Blumenberg and Hinz, 2006]. From a theoretical point of view, causalities within the BSC method and their application are only vaguely described by Kaplan and Norton. From a practical consideration, modeling corporate causalities is a complex task due to tedious data acquisition and following reliability maintenance. However, cause-and effect relationships are an essential part of BSCs because they differentiate performance measurement systems like BSCs from simple key performance indicator(KPI) lists. KPI lists present an ad-hoc collection of measures to managers but do not allow for a comprehensive view on corporate performance. Instead, performance measurement system like BSCs tries to model the relationships of the underlying value chain in cause-and-effect relationships. Therefore, to overcome the deficiencies of causal modeling in IT BSC, sound and robust causal modeling approaches are required in theory as well as in practice for offering a solution. The propose of this study is to suggest critical success factors(CSFs) and KPIs for measuring performance for IT organizations and empirically validate the casual relationships between those CSFs. For this purpose, we define four perspectives of BSC for IT organizations according to Van Grembergen's study[2000] as follows. The Future Orientation perspective represents the human and technology resources needed by IT to deliver its services. The Operational Excellence perspective represents the IT processes employed to develop and deliver the applications. The User Orientation perspective represents the user evaluation of IT. The Business Contribution perspective captures the business value of the IT investments. Each of these perspectives has to be translated into corresponding metrics and measures that assess the current situations. This study suggests 12 CSFs for IT BSC based on the previous IT BSC's studies and COBIT 4.1. These CSFs consist of 51 KPIs. We defines the cause-and-effect relationships among BSC CSFs for IT Organizations as follows. The Future Orientation perspective will have positive effects on the Operational Excellence perspective. Then the Operational Excellence perspective will have positive effects on the User Orientation perspective. Finally, the User Orientation perspective will have positive effects on the Business Contribution perspective. This research tests the validity of these hypothesized casual effects and the sub-hypothesized causal relationships. For the purpose, we used the Partial Least Squares approach to Structural Equation Modeling(or PLS Path Modeling) for analyzing multiple IT BSC CSFs. The PLS path modeling has special abilities that make it more appropriate than other techniques, such as multiple regression and LISREL, when analyzing small sample sizes. Recently the use of PLS path modeling has been gaining interests and use among IS researchers in recent years because of its ability to model latent constructs under conditions of nonormality and with small to medium sample sizes(Chin et al., 2003). The empirical results of our study using PLS path modeling show that the casual effects in IT BSC significantly exist partially in our hypotheses.

컬러감자외피 추출물의 항염활성 (Anti-inflammatory Activity of Peel Extracts in Color-fleshed Potatoes)

  • 남정환;정진철;권오근;홍수영;김수정;손황배;이종남;이경태;박희준
    • 한국자원식물학회지
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    • 제26권5호
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    • pp.533-538
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    • 2013
  • 본 연구센터에서는 백색과 황색의 기존 품종의 감자보다 anthocyanin함량이 높고 생리활성이 우수한 것으로 확인된 신품종인 컬러감자 '홍영'과 '자영'을 개발하였으며, 차후 컬러감자를 산업화 용도로 가공 시 전량 폐기되는 외피의 활용도를 높이기 위하여 다음과 같은 생리활성 연구를 실시하였다. 컬러감자외피의 추출물과 분획물을 이용하여 항염증 효과를 검토한 결과, 대식세포인 RAW264.7 cell에서 염증매개물질인 lipopoly sacchride(LPS)로 염증을 유발시켜 nitric oxide(NO), prostagland-in $E_2(PGE_2)$ inducible nitric oxide synthase(iNOS), 그리고 cyclo oxygenase-2(COX-2)같은 염증유발인자들의 억제효과를 확인하였다. 자색감자인 자영외피 Chloroform분획물의 염증유발인자 억제 시 $IC_{50}$ value를 측정하여 $25{\sim}50{\mu}g/ml$의 농도에서 유의성 있는 항염증 효과를 보였다. Nitric oxide 생성을 농도의존적으로 현저하게 저해하는 농도는 $36.15{\mu}g/ml$이며, 세포독성이 없는 최고 농도인 $100{\mu}g/ml$의 농도에서 LPS에 의해 유도된 $PGE_2$를 76.68%만큼 유의성 있는 저해 효과를 보였다. 그리고 iNOS와 COX-2단백질을 유의성 있게 저해하는 농도는 $50{\mu}g/ml$ 처리였으며, 특이적으로 iNOS는 $25{\mu}g/ml$을 처리하였을 때부터 유의성 있는 저해효과를 보였다. 따라서 본 연구 결과는 자영외피의 chloroform 분획물이 유의성 있는 항염증 효과를 나타내며, 이러한 효능은 예방의학적 기능성을 충분이 가지고 있기에 염증성질환의 예방을 위한 건강기능성식품의 개발가능성을 제시할 수 있을 것으로 사료된다.