培育新的消费热点 大力发展国内旅游

影响旅游需求的客观因素主要是收入和闲暇时间,主观因素主要是旅游动机。我国旅游业经过改革开放以来20年的发展,形成了相当规模的产业基础,需求条件和供给条件逐步成熟,因而国内旅游业在未来应该可以获得更大的发展,这既是提高旅游资源和旅游资本的边际效益的有效途径,也是提高人民生活质量的现实需要,它有利于稳固和提高旅游的产业地位,是促进经济发展和结构调整、扩大国内需求的有效措施。     

电动汽车所用电控系统性能介绍及设计

本文简要介绍电动汽车所用电机控制器的种类、结构、工作原理、特点和设计。     

国有及国有控股企业的绩效评价指标体系设计

国有及国有控股企业的绩效评价指标体系是国有资产监督管理体系的重要组成部分,本文在分析现行国有和国有控股企业绩效评价指标体系局限性的基础上,对如何完善国有及国有控股企业的绩效评价指标体系进行了探讨。     

The differential effects of CEO narcissism and hubris on corporate social responsibility

Research Summary: While prior studies have predominantly shown that CEO narcissism and hubris exhibit similar effects on various strategic decisions and outcomes, this study aims to explore the mechanisms underlying how narcissistic versus hubristic CEOs affect their firms differently. Specifically, we investigate how peer influence moderates the CEO narcissism/hubris—corporate social responsibility (CSR). With a sample of S&P 1500 firms for 2003–2010, we find that the positive relationship between CEO narcissism and CSR is strengthened (weakened) when board‐interlocked peer firms invest less (more) intensively in CSR than a CEO's own firm; the negative relationship between CEO hubris and CSR is strengthened when peer firms are engaged in less CSR than a CEO's own firm. Managerial Summary: Some CEOs are more narcissistic while others may be more hubristic, but these two groups of CEOs hold different attitudes toward the extent to which their firms should engage in corporate social responsibility (CSR). Our findings with a large sample of U.S. publically listed firms suggest that narcissistic CEOs care more about CSR, but hubristic CEOs care less. Interestingly, when narcissistic CEOs observe their peer firms engaging in more or less CSR than their own firms, they tend to respond in an opposite manner; in contrast, hubristic CEOs will only engage in even less CSR when their peers also do not emphasize CSR. Our findings point to a fundamental difference between CEO narcissism and hubris in terms of how they affect firms' CSR decisions based on their social comparison with peer firms.     

Learning design and technology through social networks for high school students in China

The subject of design and technology was introduced to the curriculum for high schools in China 10 years ago. However, the teaching and learning of this subject have become difficult for both teachers and students because there is a lack of qualified teachers with design background to deliver this subject in a way to stimulate the learning interests of the students. This paper presents a research that is aimed at improving this situation by integrating the teaching and learning of design and technology within a computational environment as part of social networks sites. The purpose is to enable the collaboration among the students and interaction between teachers and students. In this research, a series of investigations were conducted, by following through several taught subjects in design and technology in prominent high schools in China. Based on these investigations, a theoretical framework for web-based design learning and teaching system in the style of social networking is developed, implemented and tested, emphasizing three features of design: innovation, collaboration, and interaction. This framework has been tested among high school students and teachers in a high school in Nanjing. It identified and validated necessary techniques and design features required to make an education-related social networking site effective and affective for the students and teachers. The results of this research indicated that social networking sites have significantly positive values in design education, especially for the collaboration and interaction on the subject of design and technology.     

成功开发新产品的配置关系研究

如何进行有效的新产品开发与提升竞争力一直是困扰着企业的重大难题。原因是影响新产品成功开发的因素错综复杂,难以把握,多达几十甚至百个之多,是亟待研究的重要课题,目前尚缺乏较深层次的研究。本文通过对这些众多复杂因素的问卷调查研究和分析,发现要成功实现新产品开发,需要有效地处理6个配置关系。这个结果能将众多因素的复杂管理简化为6个配置关系的管理,大大地降低了新产品开发复杂性带来的困惑和难度。     

基于DYNAMIPS的网络虚拟实验室构建

分析了当前网络实践性课程存在的不足,由此提出了利用DYNAMIPS虚拟平台构建网络虚拟实验室的必要性。重点介绍了虚拟实验室的实验体系结构,功能模块和实验方法,并给出高级路由中的实验实例。虚拟实验室的应用在提高学生综合分析与处理能力上取得了较好的效果。     

大学生和谐发展体系模式和机制建构探析

在研究大学生和谐发展的现状及制约因素的基础上,并基于大学生全面和谐发展目标实现的视角,从大学生和谐发展的理论出发,探索大学生和谐发展体系框架,并提出了和谐教育在大学生全面发展目标实现中的机制,以促进社会的全面和谐发展。     

催化裂化反应过程分析

催化裂化是石油深加工的重要手段,是汽油、柴油、液化气等轻质产品的主要生产过程,在炼油工业中占有核心地位。大约85%的汽油和30%的柴油产自催化裂化。现就催化裂化反应过程进行简要分析。