契约与关系共同治理的供应链知识协同机制          下载免费PDF全文

王清晓 《科学学研究》2016,33(10):1532-1540

随着知识资本效益的日益凸显,企业间的合作层次不断提升,供应链上下游企业间以合作创新为目的的知识协同,已成为供应链提升整体竞争优势的重要途径。本研究以契约理论和关系交换理论为基础,构建了供应链知识协同的理论模型,对288家河南省装备制造业企业的实证研究结果表明,在供应链知识协同这一战略层面的协同中,关系治理的积极促进作用更加显著;由于知识交换的特殊属性,在目前中国文化情境下,契约治理程度越高,越不利于知识的共享与创新,从而不利于知识协同的实现。  相似文献   

供应链中牛鞭效应的综合治理:基于协作视角的研究     

汪旭晖 《软科学》2007,21(6):70-74

从供应链协作的视角建立起一个牛鞭效应的综合治理框架,该框架包含了信息共享、决策同步、激励联盟、协作绩效体系以及共享的供应链过程五个相互联系的要素。其中信息共享、决策同步、激励联盟是缓解牛鞭效应的三个最基本的战略,这三个战略在协作绩效体系的指导下相互作用,最终创造了一个共享的、整合的供应链过程,从而可以有效地抑制牛鞭效应。  相似文献   

电子商务中的电子协作     

胡翠华 《情报理论与实践》2001,24(5):387-389,339

During the transformation from business electronization to Electronic Commerce,electronic collaboration is a core management technology.Based on the two electronic collaboration models inside and outside an enterprise,this paper analyzes the environment of electronic collaboration.The characters and functions of the supporting system are mentioned,too.  相似文献   

科学计量学领域科学合作研究综述   总被引：4，自引：0，他引：4  

谢彩霞 《科学学与科学技术管理》2007,28(6):5-8

随着科学的迅速发展,科学研究中的合作关系日益成为影响科学生产能力发挥的巨大力量,对科学合作的研究也在逐渐深入。对科学计量学领域科学合作的研究文献做出相关综述,从科学计量学的观点对科学合作研究状况加以梳理,以期发现科学合作现象的规律,为提高科学研究绩效提供信息。  相似文献   

Widening equity and retaining efficiency: Considerations from the IBSA southern coalface     

Salim Akoojee  Mokubung Nkomo 《International Journal of Educational Development》2011

Access to higher education is a key challenge of the 21st century state. The link between higher education and personal and socio-economic development has intensified the need for ensuring that greater numbers of citizens have expanded access to and have been provided with quality higher education. The article seeks to explore how initiatives for increased access to higher education are experienced in India, Brazil and South Africa. As signatories to the IBSA declaration in the spirit of South–South cooperation, the three countries have publicly declared their commitment to enhance equity by, for example, widening access to higher education. We review the way in which the three countries have implemented key equity initiatives and draw lessons from their practice. Notions of ‘effectiveness’ and ‘efficiency’ are used to understand the extent to which each of the individual systems is responsive to the equity agenda. We find that while there have been notable attempts to implement the equity agenda in the quest for making their systems more ‘socially effective’. This is countervailed by a more pervasive ‘efficiency’ doctrine, underpinned by a market-driven economic paradigm. It is concluded that the innovative practices in each of the countries suggest important strides in the equity agenda but also that much still remains to be done. While the article represents a starting point for the much-vaunted South-South collaboration, tentative findings suggest that a more deliberately articulated policy framework characterized by greater inclusion of those previously excluded is necessary in each of the countries if significant and sustainable development is to be achieved.  相似文献   

A framework for scaffolding students' assessment of the credibility of evidence     

Iolie Nicolaidou  Eleni A. Kyza  Frederiki Terzian  Andreas Hadjichambis  Dimitris Kafouris 《科学教学研究杂志》2011,48(7):711-744

Assessing the credibility of evidence in complex, socio‐scientific problems is of paramount importance. However, there is little discussion in the science education literature on this topic and on how students can be supported in developing such skills. In this article, we describe an instructional design framework, which we call the Credibility Assessment Framework, to scaffold high school students' collaborative construction of evidence‐based decisions and their assessment of the credibility of evidence. The framework was employed for the design of a web‐based reflective inquiry environment on a socio‐scientific issue, and was enacted with 11th grade students. The article describes the components of the Credibility Assessment Framework and provides the details and results of an empirical study illustrating this framework in practice. The results are presented in the form of a case study of how 11th grade students investigated and evaluated scientific data relating to the cultivation of genetically modified plants. Multiple kinds of data were collected, including pre‐ and post‐tests of students' conceptual understanding and their skills in assessing the credibility of evidence, and videotapes of students' collaborative inquiry sessions. The analysis of the pre‐ and post‐tests on students' conceptual understanding of Biotechnology and their skills in assessing the credibility of evidence revealed statistically significant learning gains. Students' work in task‐related artifacts and the analysis of two groups' videotaped discussions showed that students became sensitive to credibility criteria, questioned the sources of data and correctly identified sources of low, moderate, and high credibility. Implications for designers and educators regarding the application of this framework are discussed. © 2011 Wiley Periodicals, Inc. J Res Sci Teach 48: 711–744, 2011  相似文献   

馆校结合科学教育活动项目要素分析——以“第四届科普场馆科学教育项目展评”为例          下载免费PDF全文

饶加玺  杜贵颖  鲍贤清 《自然科学博物馆研究》2019,(5):21-28

本文依托科学教育项目展评案例集,从课标对接、展品利用度、使用的技术、学习方式、活动的教育评估五个维度对科普教育活动实施过程进行调查和研究,并结合团队实地走访的科技博物馆访谈数据进行分析总结和探讨,旨在为科技博物馆教育活动的设计开发实施评估提供一些借鉴。  相似文献   

基于知识发酵理论的校企合作技术创新机理研究     

王进富  胡寅龙 《图书情报工作》2011,55(16):82-67

在总结知识发酵理论的基础上,构建校企合作技术创新的知识发酵模型,并对模型的构成要素及其相互关系进行分析;进而将校企合作技术创新过程划分为确定知识菌种、建立合作技术创新组织等5个阶段,剖析校企合作技术创新的过程机理,从知识酶反应角度建立校企合作技术创新反应方程,直观体现校企合作技术创新的协同创新机理。  相似文献   

地方高校图书馆学科服务创新模式研究——以南京邮电大学图书馆物联网产业发展研究基地为例     

李玉艳 《图书馆学研究》2011,(8):63-65

南京邮电大学图书馆把握新学科发展契机,与物联网学院协作建立产业发展研究基地,建立立体化协作式学科服务体系,创新地方高校图书馆学科服务模式。  相似文献   

互联网用户协同创作与内容共享的活动系统研究   总被引：1，自引：0，他引：1  

张薇薇  王昊  朱晓东 《中国图书馆学报》2011,37(4)

基于内容开放共享的互联网用户协同创作活动采取异步异地的工作模式、共享控制的管理模式以及实时反馈的协作策略。采用活动理论的研究框架和分析方法构建了互联网用户协同创作与内容共享的活动系统模型,并逐步分析其活动要素、子系统以及活动结构。定义并描述了主体、客体、社群三个核心要素,工具、规则、角色三个媒介要素,以及生产、消费、协作和交流四个子系统,将活动过程分解为消费、生产、反馈与协作、冲突与协调四个阶段并深入分析了各阶段的结构特点。基于动态流程分析,描述了社群结构中用户的角色分化现象,并推演出被动用户、外围贡献者、核心贡献者、异常用户、社群参与者五种角色类型。图3。表2。参考文献29。  相似文献