SWMM模型在城市设计洪水中的应用研究

城市化的高度发展,导致城市防洪排涝等问题显得越来越突出,受到各级政府研究工作者的高度重视.文章以SWMM模型为基础,结合广州新白云机场实际资料,率定各有关参数,利用设计暴雨推求设计洪水,试图寻求适合中国国情的城市排水设计新方法.     

浅谈那坡县小水电站有序开发与无序开发

那坡县通过招商引资来开发经营小水电站项目,实行"先上车后买票"的地方政策,但结果不尽如人意.已建和在建项目也没能充分发挥其效益.因此,项目建设应尊重科学进行、有序开发,并对已建或在建项目存在的不足之处给予补救,才会产生较好的效益.     

组织间成本管理研究述评

组织间成本管理（IOCM）是一种基于不同组织协调和合作的成本管理活动,是价值管理、供应链管理、组织理论、契约理论和成本管理集成形成的研究领域,是现代管理会计的重要发展方向之一。本文介绍了IOCM的发展背景、理论基础、主要研究内容和成果,并对其研究现状和未来发展做了简略的评论。     

Strategic HRM in China: Configurations and competitive advantage

The strategic HR literature suggests that a firm will perform better through internal appropriate fit among HRM practices (the configuration fit) and through external appropriate fit between a firm's HRM practices and business strategy. The present study adopts a configuration approach to identify unique patterns of HR practices and business strategy that are posited to be maximally effective. The proposed relationships were empirically tested by surveying with a sample of 241 business firms in Guangzhou, South China, to find out the extent that four HR configurations could be successfully adopted in the Chinese context. The results revealed that HR configurations are significantly related to effect in predicting overall outcome performance and turnover, but not significantly related to effect on sales growth and profit growth rates. Research findings showed not only competitive strategies are significantly related to effect on HR configurations. The results also showed significant interaction effects between HR configurations and business strategy in their effect on profit and sales growth. These results further extended support for a contingency perspective in strategic HRM to the Chinese context, with significant practical implications for managing HRM in China. © 2008 Wiley Periodicals, Inc.     

A response to the critiques of DEA by Dmitruk and Koshevoy, and Bol

We here critique the articles by Dmitruk & Koshevoy (1991, J Econ Theory 55:121–144) and by Bol (1986, J Econ Theory 38:380–385) by showing how to solve the examples they erected to show the non-existence of functions for evaluating performance efficiencies in DEA. We also show that functions satisfying these criteria—and other important criteria as well—were already available prior to the publications of D&K and by Bol and have since been greatly extended to increase the power and scope of DEA.

A context-based service matching approach towards functional reliability for industrial systems

ABSTRACT

As service-oriented computing is commonly used in industrial systems to deal with the continually changing business environment, matching processes with existing services becomes one of the most important phases in constructing, integrating and optimizing information systems. The precision of semantic service matching becomes a critical factor in ensuring the correctness of functionalities in system processes. However, the dependability of semantic service matching cannot be warranted in complex contexts. To improve semantic service matching for industrial systems, a context-based semantic service matching approach named ‘Process-Based service MatchMaker’(PBMM) is proposed in this paper. It selects the suitable services for the process from candidate services through taking the dependencies of related services process into consideration.     

基于提升国防科技工业自主创新能力的认识和思考

自主创新能力是国防科技工业建设与发展的战略基点。基于我国国防科技工业面临的形势与任务,提升其自主创新能力已成为当前我国国防科技工业建设与发展的重要内容。围绕国防科技工业自主创新能力的提升,从三个方面论述了政府应采取的举措。     

工程机械企业融资租赁风险分析与评价

根据工程机械企业的特点,通过对融资租赁的风险分析,构建了风险预警指标体系。在此基础上,运用多级模糊综合评判法,提出工程机械企业开展融资租赁的风险评价模型。     

电信企业转型中的组织与人力资源机制创新研究

电信企业转型是一个从市场转型到服务与技术转型再到企业管理转型的多种内容并存、全方位、相互交叉的过程,而管理转型中的一个关键问题是组织与人力资源机制创新问题。通过对当前电信企业转型中组织与人力资源机制创新的必然性和基本内涵的阐述,研究了电信企业组织人力资源机制创新的主要措施,即以市场化导向创新组织架构、以岗位和职务通道分类管理创新用人机制、以多渠道吸纳新兴业务人才创新用工机制和以市场与客户价值为导向创新分配机制。     

基于融资考虑对股权回报率确定方法的选择

上市公司在股票市场上融资时面临两类融资考虑问题:其一是资本结构的"溢出效应",它提高了股权回报率;其二是市场投资者的认知偏差,它可能提高或者降低要求的股权回报率。FAR与NEER是确定股权回报率的两类截然不同的方法:FAR有利于实现公司价值最大化目标,而NEER能够促使短期股价最大化。在通过比较这两类方法的异同后指出,在不同的融资考虑组合下,公司应根据自身情况选择适合的方法确定项目投资要求的股权回报率。