虚拟团队的学习研究

近年来虚拟团队作为一种新的组织形式受到越来越广泛的关注。文章对虚拟团队的学习问题进行了分析说明,指出了虚拟团队学习的过程和特点,以及面临的问题和挑战,并提出了提高虚拟团队学习效率的主要途径。     

基于协同设计的虚拟企业产品研发架构的研究

顾客需求已逐渐从少量多样的产品需求转变成批量客户定制化(masscustomization)服务。企业为维持竞争力与满足批量客户定制化的服务,在专业分工的趋势中,有必要转型成以项目形式而聚集合作的虚拟企业型态的协同式产品研发与生产。文章从企业观点出发,探讨通过虚拟企业型态以适应批量客户定制化需求的协同式产品研发构架。     

知识团队绩效考核与薪酬设计

文章主要从管理实践的角度出发,运用反馈原理,将知识团队绩效考核与薪酬机制设计联系起来,建立知识团队绩效考核指标体系和薪酬体系。其中在薪酬体系的设计中运用个性化原则,在注重体现知识团队贡献的同时,充分考虑了知识员工个体的特点和主要需要。     

Threats to new product manufacturability and the effects of development team integration processes

The thesis of this article is that new product manufacturability (NPM) is influenced by certain challenges inherent in new product development (NPD), and by efforts to integrate manufacturing and other functional concerns into the product design process. This research tests the direct and interacting effects of these influences via a survey of 91 completed NPD projects representing a variety of manufacturing industries. While most hypotheses were supported, the analysis also provides some surprising findings. Project complexity and increased levels of design outsourcing are associated with poorer NPM. Product newness and project acceleration are associated with better NPM. All the measured aspects of development team integration are associated with better NPM, including intense manufacturing involvement, a collaborative work environment, supplier influence on the product design, and strong management support in the project. Furthermore, certain integration variables exert moderating effects on relationships between technological uncertainty, product newness, design outsourcing, project acceleration and NPM. By exposing these relationships this research extends the theory of product development influences on manufacturability beyond a focus on engineering-oriented approaches (e.g., design-for-manufacture). The results suggest that larger managerial issues must be addressed and that more contingency-oriented research is needed to explore the benefits and limitations of development team integration processes.     

基于虚拟机的操作系统教学工具的架构设计

文章提出了一种基于虚拟机技术的操作系统模拟教学工具的开发架构,该系统架构采用虚拟机模拟底层硬件环境的方法,并以此为基础构建模拟的操作系统实验环境,它可以在不改变实验平台的前提下,很好地完成大部分的典型操作系统教学实验,同时减少了一定的相关技术复杂性。架构在设计过程中还考虑了一定的移植性和扩展性,方便以后进行平台移植和功能扩充。此外,该架构不仅可以应用在操作系统领域,对于其他学科的教学系统的构建,也具有一定的参考价值。     

Effects of school team embeddedness on team trust and potency

This research surveyed a total of 323 local and foreign university students in Taiwan to examine the relationships of on- and off-the-team embeddedness with team behaviors by using the job embeddedness scale (JES) developed and validated by Lee et al. (Acad Manag J 47(5):711–722, 2004) and Mitchell et al. (Acad Manag J 44(6):1102–1121, 2001). The two composites of team embeddedness were measured with a total of 28 items, which asked students the extent to which they valued the attachment to their class team and school. For both local and foreign students, this research found that on-the-team embeddedness would affect team trust and team potency significantly while team trust would cause a positive direct effect on team potency. For foreign students, however, off-the-team embeddedness would not affect team potency significantly until team trust was introduced as a mediator. Moreover, significant differences were found in the relationships of nationality and years in university with off-the-team embeddedness. This study provides original evidence for the application of JES to school team relationships, and the link between school embeddedness and team effectiveness.     

虚拟装配技术在铁路货车设计中的应用研究

虚拟装配技术是一种全新的设计概念,是在虚拟设计环境下完成对产品的总体设计进程控制并进行具体模型定义与分析的过程。它可有效支持自顶向下的并行产品设计以及与主模型相关的可制造性设计和可装配性设计,以缩短产品开发周期。文章在分析了虚拟装配技术基本思想后,提出了在铁路货车设计中实施虚拟装配技术应用的基础环境以及具体的实施方法和途径。     

郑州地铁盾构选型及刀盘设计研究

文章紧密结合郑州地铁二号线的地质和线路情况,阐述了盾构选型的原则及郑州地铁选型建议,对区间的施工盾构选型作了优化设计研究,阐述了盾构刀盘的形式,并提出了适合郑州地区盾构刀盘的形式。     

高性能开关型直流稳压电源的设计探究

根据移相控制全桥DC/DC变换器的小信号模型,文章从系统频域特性着手分析了电源性能,按技术指标设计了一台样机,实验证明了分析的正确性。     

创新型教学模式在计算机基础课程中的应用研究

文章基于创新教育理念,提出在课堂教学中构建创新型教学模式,并提出这一模式的教学目标、教学策略、教学操作程序及评价方法等。     

团队领导风格的适应性研究

文章对团队领导风格的有效性与情境因素的关系进行了分析。笔者认为有效的团队领导风格需要反映情境因素,团队领导风格的有效性与团队成员成熟度与团队任务结构等环境因素相关。     

Simultaneous determination of product attributes and prices, and production processes in product-line design

Global competition, rapid changes in technology, and market fragmentation have resulted in shorter product life cycles. In order to remain viable, it is increasingly important for firms to introduce new products frequently. Product design is a complex process that involves coordination of activities among several functional disciplines within the company as well as the customers and the suppliers. Traditionally, the information flow among the various product development stages has been sequential. However, there is increasing evidence to suggest that an integrated approach that considers several stages simultaneously may be superior.This paper provides a decision support tool for implementing such an integrated approach. On the basis of given customer preferences, the paper presents a model for determining the number of new products to be introduced, the exact specifications of these products, and the production processes for efficiently delivering these specifications. These decisions are made in an integrated manner by simultaneously considering the interaction among the various choice variables. A decomposition-based solution procedure is developed that iterates between the product design and process selection decisions while maintaining an effective link between them.In addition to understanding the economic value of adopting the integrated approach to product design, the paper discusses how the proposed model can be used effectively to perform sensitivity analysis with respect to some of the important decision variables.     

试论虚拟物流联盟的构建

伴随着我国物流产业的快速发展,物流需求日益增多,市场竞争越来越尖锐复杂。由于物流业是一个涉及环节多、牵扯范围广、业务分散的服务领域,物流企业所提供的服务对象和范围都有其局限性,难以满足数量庞大、跨行业、跨地区、随时发生的物流需求。如何在激烈的市场竞争之中,快速、高质量的满足客户的个性化需求,这是关系到物流企业能否生存发展的核心问题。以强化企业的敏捷性和核心竞争能力的虚拟物流联盟是解决这一问题的有效的组织方式。文中首先分析了虚拟物流联盟的含义及其实质;其次阐述了虚拟物流联盟的作用;最后详细论述了构建虚拟物流联盟的对策。     

物流规划调查研究的内容分析

经过几年的物流热之后，各地已经开始由原来的一般性的概念探讨逐渐转向注重物流的具体操作方面，现代物流的发展规划和物流园区的规划成为许多政府部门关注的热点。目前，各界人士已经形成共识，要使现代物流能稳步健康的发展，首先要集中力量做好物流整体产业发展规划，没有扎实充分的前期工作，现代物流的发展就不可能进入良性发展。规划要根据本地区的实际情况，立足于经济可持续发展、推进综合运输、改善交通环境和节约能源的角度，结合国家产业结构调整的方针和地区经济发展的战略，以及城市综合发展规划、交通总体规划等，科学地做好…     

Rallying competencies in virtual communities: A study of core processes and user interest in open source software projects

Managing work practices has become one of the key challenges facing virtual communities. This paper seeks to broaden the research on virtual communities by applying the theory of competency rallying (TCR) in a longitudinal manner to examine the impact of task identification, task assignment, task execution and task management on user interest in open source software (OSS) projects defined by popularity and communication. The aim of this paper is: (1) re-conceptualizing the concept of user interest and broadening our understanding of user interest by incorporating users' post-usage behaviors, (2) examining the effect of various tasks involved in an OSS project's key processes of defect-fixing and feature-enhancement on user interest. The current study found that project popularity is positively influenced by task assignment, task execution and task management. Additionally, user communication was found to be positively impacted by task identification and task execution. The data collected from 1178 OSS projects in a longitudinal manner (at 3 time points over a period of 16 months) confirmed the expectations from TCR and also demonstrated that over time the effects that development of competencies and managing short term cooperative work have on project success might increase, while the impact of identifying market needs and marshalling competencies may not significantly change.     

论产品生态设计与成本企画的结合

文章从环保产品开发的理念出发,阐述了产品生态设计的基本概念和设计流程,提出实施生态设计与成本企画方法结合的思想,作为企业进行环境成本管理的另一有效途径。     

论产品生态设计与成本企画的结合

文章从环保产品开发的理念出发，阐述了产品生态设计的基本概念和设计流程，提出实施生态设计与成本企画方法结合的思想，作为企业进行环境成本管理的另一有效途径。     

《物权法》对房地产市场的十大影响

作为民事基本法，《物权法》在社会主义市场经济法律体系中起着核心和支架作用。《物权法》的基本功能是明确物的归属，定纷止争、物尽其用。它将物分为不动产和动产，而房地产是最重要和最有价值的不动产《物权法》关于不动产物权的规定，在诸多方面对我国现行的《城市房地产管理法》、《城市房屋拆迁条例》等法律法规进行了改革创新，今后将对整个房地产市场产生重大而深远的影响。     

某型汽车车门引出焊结构设计

文章针对某汽车车型车门包边连接处补焊提出了新的设计。该设计可实现有限空间内多焊点的焊接自动,能有效补偿电极头磨损。