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951.
本文对作用于车身的约束阻尼结构进行理论分析和实验分析,分析各种有限元计算方法,计算夹层板的振动特性。并对粘弹于车身顶部的阻尼复合结构进行了模态实验和频率响应实验。 相似文献
952.
在南京句容同城化发展的形势下,句容农业产业结构调整面,瞄新的外部环境条件。分析句容农业生产条件及“宁句同城化”发展对句容农业产业结构调整的影响,对“宁句同城化”下句容农业产业结构调整具有重要作用。 相似文献
953.
954.
Russian agriculture is one of the industries operating in the unstable economic situation in a developing market taking into account risks of the world economy, economic, political, and climatic factors. The role of agriculture is to provide people's needs for food, significant effects on employment, the efficiency of domestic production, and way of life in rural areas by obligatory preserving food security in Russia. One of the major tasks for agriculture is the development of innovations and investments aimed at improving the competitiveness of the domestic agricultural sector. Russia's membership in the WTO since 2012 is getting a particular importance in the innovation and investment support of agriculture. The strategy of innovative development of the Russian Federation until 2020 "Innovative Russia--2020" assumes three possible options for innovative development: inertial (directed on imports), catch-up development and a local technological competitiveness and a variant of achieving leadership in leading scientific and technical sectors, and fundamental research. A positive point is that the strategy provides an algorithm of state support of the innovation cycle. The innovation cycle is the process associated with the sequence of innovation transformations (scientific or business ideas) in products, technology, business process and launches it on the market for commercial use. A positively developing regional aspect is of great importance. 相似文献
955.
Harry A Domicone Allison M. Headrick John R Montanari Roger L Oldenkamp 《Entrepreneurship & Regional Development》2013,25(1):45-60
Entrepreneurship is commonly held to be a vital force in the US and other economies. Yet, little is known regarding the efficacy of entrepreneurial efforts developed in one country but attempted elsewhere. In response to calls for testable theoretical models, scholars have begun to investigate empirically the attendant phenomena associated with the venture development process. This article describes efforts to test in another nation a nine-stage entrepreneurial process model of venture development derived and validated in the USA. While some development stages appear to exist similarly across borders, others may not be present. Further, the sequence of stages in the US-derived model may differ when compared internationally. 相似文献
956.
Jane K. Winn 《Global Economic Review》2013,42(2):21-34
Communications technologies that make up the emerging global information infrastructure have the power to regulate online behavior. Social networks in Chinese society have survived the growth of formal legal institutions and liberalization of China's economy, but it is not clear whether they can survive the regulatory pressures created by global information technology networks. The spread of electronic commerce technologies in China may strengthen legal institutions and open local markets to international competition, but is likely to be resisted by all the same interests that resist those changes in other contexts. The Chinese response to the spread of electronic commerce might take several forms: assimilation; marginalization; or localization of new forms of commercial activity that rely on new technologies. 相似文献
957.
Purpose: Companies engage in business relationships for a variety of reasons, including specialization, product development, and building competitive networks. Research has demonstrated that mergers and acquisitions (M&As) may challenge ongoing business relationships. The purpose of this article is to investigate whether and how competition authorities consider business relationships when evaluating M&As. Methodology: The article uses the documentation from 450 M&As reported to the Swedish competition authority to capture the way in which an authority evaluates M&As. The Swedish competition authority evaluation corresponds to other national and international evaluation procedures. Findings: The findings indicate that the competition authorities neglect an important aspect of business life, namely companies forming business relationships. The competition authorities evaluate M&As on the basis of risk for price increases, and consequently disregard such issues as heterogeneity in demand and offerings, and values built into existing business relationships. Originality/Value/Contribution: The article contributes to research on business relationships through exploring how a public authority deals with such relationships. It also contributes to research on mergers and acquisitions through examining how these activities are evaluated by competition authorities. Furthermore, the article contributes to competition research by reflecting on competition law concerning M&A regulations in relation to business relationships. 相似文献
958.
Purpose: Extant literature has devoted more attention to customer value co-creation and knowledge sharing, not only in business-to-customer (B2C) markets, but also in business-to-business (B2B) markets. This study explores and examines the antecedents and consequences of customer knowledge sharing in the context of B2B markets by applying the motivation-opportunity-ability (MOA) framework. Methodology/Approach: This empirical study involves two structured surveys of project managers from both suppliers (n = 213) and customers (n = 312), which were conducted in the context of the Chinese telecommunication service industry. The conceptual model of this study was subsequently tested by developing Partial Least Squares (PLS) based structural equation models. Findings: It was found that customer knowledge sharing is facilitated by four MOA factors: customer orientation, customer perceived benefits, customer socialization, and customer technological capability. It was determined that knowledge sharing has a direct and significant effect on project performance. Furthermore, the study revealed that such relationships vary across suppliers and customers. Research Implications: This study extends the existing research stream of interfirm knowledge sharing by examining the antecedents and consequences of customer knowledge sharing from dual perspectives of customers and suppliers, and sheds light on the benefits of customer knowledge sharing. The dyadic perspective embodied in this design facilitates our understanding and management of knowledge sharing between organizations. Originality/Value/Contribution: This article provides an important contribution to the existing literature of customer knowledge sharing by revealing how to effectively facilitate interorganizational knowledge sharing, particularly knowledge from customers to suppliers, and discovers conditions under which customers are more likely to exchange information, and share knowledge with their suppliers from the dyadic perspective. 相似文献
959.
本文认为,较之资本结构,资产结构的研究更具实际应用价值和普适意义,它们才是创造公司价值和抵御各项风险的源泉。基于此,本文试图从逻辑和实证两个角度评价资产结构与企业绩效之间的关系,并希望通过评价实证结论的相关性程度,来求得各变量之间的函数方程式。在此基础上,本文再分别进行各变量的曲线拟合,试图通过在建立拟合方程模型的基础上,求出其最优资产配置值。 相似文献
960.
高校教师资源结构合理性测度体系初探 总被引:1,自引:0,他引:1
教师资源结构是否合理是衡量高校教师人力资源建设是否成功的主要标准,因而构建有效的教师资源结构合理性测度体系对高校具有一定的现实指导意义。文章初步构建了高校教师资源结构合理性测度体系,从而为该领域的后续研究奠定基础。 相似文献