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91.
David V. Gibson 《Journal of Organizational Computing & Electronic Commerce》2013,23(3):303-322
This article emphasizes the importance of behavioral considerations at individual, organizational, and environmental levels of analysis when researching and evaluating the design, implementation, and use of group decision support systems (GDSS) within complex organizations. Discussion is based on interview and archival data collected on an executive level GDSS used within a corporate setting. Issues that are considered generalizable to organizational computing, coordination, and collaboration technologies concern (a) viewing organization participants as strategic, intuitive information processors, (b) understanding the importance of organizational power, politics, and situational constraints on decision making, and (c) appreciating the symbolic value of advanced information technologies to an organization's external environment. 相似文献
92.
吕淑丽 《地质技术经济管理》2010,(5):58-61
中原城市群地区对承东启西、拉动中部崛起具有重要作用。论文在有关城市软实力研究现状基础上,分析了城市软实力的含义,提出了城市软实力的基本要素,并进一步提出了提升中原城市群软实力的策略在于增加以信任为核心的城市社会资本和大力发展中原城市的文化产业。 相似文献
93.
Daniel Kern Roger Moser Naveen Sundaresan Evi Hartmann 《Journal of Business Logistics》2011,32(2):122-138
A specific research stream within the purchasing and supply management literature focuses on the development of purchasing competence frameworks. We apply stakeholder theory and multiple methods of data collection to develop and confirm a hierarchy‐specific purchasing competence management framework for Chief Purchasing Officers and validate it using confirmatory factor analysis on empirical data from 124 multinational companies. The results reveal a significant relationship between Chief Purchasing Officers purchasing management competence and different purchasing performance measures confirming the appropriateness of stakeholder theory for such a competence framework. 相似文献
94.
江文丽 《安徽工业大学学报(社会科学版)》2011,(4):162-163
高校加强科研团队建设要制定明确目标,合理配置队伍,创新高层次人才培养与引进机制,建立管理平台,完善评价考核体系,创造宽松和谐的团队工作环境。 相似文献
95.
本文系统研究了用分组垫片法解装配尺寸链时的计算方法。提出了改进和完善用分组垫片法解装配尺寸链的四个问题:组成环经济公差的标准化;理论计算垫片分组数的取整;每组垫片的分配数量和装配尺寸链的概率计算法。并给出了相应的分析和计算方法,使其理论能够更准确、更方便地运用于实际设计过程中。 相似文献
96.
Impacts of Asynchronous Learning Networks on Individual and Group Problem Solving: A Field Experiment 总被引:1,自引:1,他引:0
An Asynchronous Learning Network (ALN) is a Computer-Mediated Communication System designed to support "anytime/anywhere" interaction among students and between students and instructors. A field experiment compared groups and individuals solving an ethical case scenario, with and without an ALN, to determine the separate and joint effects of communication medium and teamwork. Dependent variables include quality and length of the reports, and subjective perceptions of learning and satisfaction. The results indicate that that an ALN enhances the quantity and quality of the solutions to an ethical case scenario. The combination of teamwork with ALN-support increases the students' perception of learning. Although the perception of collaborative learning was similar between ALN-supported and unsupported groups, participants in computer-mediated groups reported lower perceptions of discussion quality than participants in manual groups. 相似文献
97.
本文通过运用有效的SWOT分析法,对烟台港集团目前的经济发展做出战略分析,并提出烟台港未来发展战略决策,对烟台港乃至整个烟台市的经济发展具有一定的借鉴作用. 相似文献
98.
"健身体育教学"模式的实验研究表明,在一年级新生中开设健身体育课是可行的,能够适应学生的需要,有利于培养学生独立锻炼的能力,增强学生身体素质. 相似文献
99.
An algebraic theory of portfolio allocation 总被引:1,自引:0,他引:1
Summary. Using group and majorization theory, we explore what can be established about allocation of funds among assets when asymmetries
in the returns vector are carefully controlled. The key insight is that preferences over allocations can be partially ordered
via majorized convex hulls that have been generated by a permutation group. Group transitivity suffices to ensure complete
portfolio diversification. Point-wise stabilizer subgroups admit sectoral separability in fund allocations. We also bound
the admissible allocation vector by a set of linear constraints the coefficients of which are determined by group operations
on location and scale asymmetries in the rate of returns vector. For a distribution that is symmetric under a reflection group,
the linear constraints may be further strengthened whenever there exists an hyperplane that separates convex sets.
Received: May 15, 2001; revised version: March 20, 2002
RID="*"
ID="*" Journal paper No. J-19797 of the Iowa Agriculture and Home Economics Experiment Station, Ames, Iowa. Project No. 3463,
and supported by Hatch Act and State of Iowa funds.
Correspondence to: D. A. Hennessy 相似文献
100.
根据油气田科研院所产品的特点。从活动范围、活动程序、各自的特点、目的、关注点等方面论述了科研项目研究活动与QC小组活动的异同。并结合实例对科研院所如何开展QC小组活动进行了阐述。 相似文献