注凝成型及其烧结工艺研究进展

科技的发展对材料的要求越来越高,传统的成型和烧结技术仅适用于小尺寸且形状规则的金属成型,且需要在一定的压力下才能达到足够高的力学性能。注凝成型技术适用于各种复杂形状、大尺寸部件的近净尺寸成型,具有实验设备简单、工艺过程易控制、坯体密度均匀、强度高等突出优点。为了制备出高固相含量、低黏度、高密度的金属陶瓷,分别从注凝成型工艺过程、注凝成型体系和烧结致密化方法等方面进行了研究。研究表明：注凝成型工艺过程主要分为球磨、凝胶、干燥、排胶和烧结;注凝成型体系分为水系凝胶和非水系凝胶;浆料的黏度对坯体的力学性能影响较大;干燥不当会导致坯体的开裂;烧结温度和烧结助剂对烧结体性能有较大的影响。     

架空电力线路用导体材料的研究现状和发展方向

降低架空输电线路的损耗,导体材料是关键之一。综合介绍为满足架空输电线路目前和将来的需要,国内外已经和正在进行的研究开发工作,以资探讨。     

科技人员科研水平评估的研究

通过对某企业科技人员科研水平的评估,利用因子分析法对评估指标进行筛选,运用层次分析法建立评估结构系统, 并确定诸指标的权重,建立模糊优选分析的模型, 求出各评价对象的隶属度,来进行综合评判,取得较好的效果．     

Claremont Colleges Emergency Preparedness: An Action Research Initiative

This study examines the role of knowledge management systems in the context of emergency preparedness at Claremont University Consortium. The research objectives required the researcher's direct involvement with CUC. Canonical action research methodology was used to guide the project. Overall, the client was satisfied with the project's outcome. The researcher designed and implemented an instantiation of a web-based knowledge management system using Wiki technology. This system can assist CUC in overcoming some of its immediate concerns with emergency preparedness. These include the ability of the system to facilitate the communication process, and enable a more structured approach for documenting and storing emergency related information. The system as it exists today is subject to further improvement. This includes the need for continuous training with the system, improving the navigational aspects, and seeking a better fit between the system and the emergency planning and response processes.

Creating ‘Rhizomatic Systems’ for Understanding Complexity in Organizations

The article describes and demonstrates the use of a new research proposal for understanding the complexity in organizations in terms of a Deleuzian sense of an event. It creates the rhizome metaphor that allows the emergence of different ways of systems thinking, a legitimate challenge to the Modernist’s orthodoxy. For Deleuze and Guattari, micropolitics are the essence of what we call ‘rhizomatic systems.’ It is this concept of the organization, as a rhizome or rhizomatic systems that we want to focus from ‘problem solving’ in a real-world situation to the process of problematization, that is, the making or appreciating a series of events in the problematizing fields. The paper draws on the research experience in which participatory action research was carried out in a Korean distribution company. The participatory learning process happened to create a series of events in which ‘time-related research’ was conducted in order to facilitate the process of problematization within the organization.

Practicality, Positionality, and Emancipation: Reflections on Participatory Action Research with a Watershed Partnership

In the last few decades, there has been a trend towards increased stakeholder and public participation in natural resource management in North America. To a certain extent, the rationale for this trend is found in the complexity and uncertainty of environmental issues, which confront us with the coexistance of multiple legitimate values and perspectives in society. Recognizing this “epistemological plurality” has important implications for both policy and science. In this paper, I critically reflect on my experiences as a doctoral student engaged in participatory action research (PAR) with a watershed partnership in Ontario, Canada. In providing this biographical account, I seek to make a contribution to ongoing discussions regarding the nature, challenges and benefits of this methodological approach for academic research, as well as to emerging debates on PAR in the context of environmental governance and “post-normal” approaches to natural resource management.

企业R&D项目最佳组合及中止决策

从系统观点论述了对正在实施的 R& D项目进行中止决策的重要意义及中止决策的主要研究内容 .提出了确定企业 R& D项目最佳中止比例的三阶段数学模型 .进而 ,将该模型与模糊综合评判方法相结合来确定应被中止 R& D项目并给出一个案例.     

状态空间模型在区域森林景观生态经济研究中的应用

通过对江苏省溧阳地区森林景观进行生态经济研究 ,获取区域森林景观的生态经济特征数据的基础上 ,结合森林动态数据 ,根据研究对象的系统机理建立状态空间模型。该模型可用于进行综合生态经济评价及其规划。文中应用状态空间模型进行区域森林景观生态经济功能的多目标规划.     

基于关系契约的研发联盟收益分配问题

在关系契约框架下研究研发联盟的收益分配问题.结果表明,研发联盟一次性合作的收益分配方案应遵循绝对优势原则,即合作各方应能够得到与自身贡献相匹配的合理收益;而重复合作收益分配应遵循相对优势原则,即根据相对成本和相对效率确定收益分配率,应给予相对劣势成员比短期合作中更高的收益分配比例,虽然该比例仍低于相对优势成员.这些研究结论可用来修正研发联盟收益分配正式契约条款,有助于克服成员的背约冲动,维护研发联盟的长期稳定.     

福建省重点田径传统项目学校运动员现状调查

采取文献资料法、问卷调查法、专家访谈法等方法,对福建省重点田径传统项目学校运动员进行了调查研究。通过调查研究发现福建省传统项目学校运动员存在着运动水平不高、文化课成绩差、学习与训练相互矛盾等问题,并针对这些问题提出引进少体校优秀运动员与教练员,采取形式多样的教学模式、加大资金的投入、建设现代化运动场馆和器材等发展对策。