高校实验室档案的管理探讨

本文根据教育部规定提出了高校实验室档案管理的内容,并分析了当前高校实验室档案管理存在的问题,最后,提出了搞好高校实验室档案管理的一些措施。     

The effect of different data structures,sample sizes on model fit measures

In this study, our aim was to investigate the changes of different data structures and different sample sizes on the structural equation modeling and the influence of these factors on the model fit measures. Examining the created structural equation modeling under different data structures and sample sizes, the evaluation of model fit measures were performed with a simulation study. As a result of the simulation study, optimization and negative variance estimation problems have been encountered depending on the sample size and changing correlations. It was observed that these problems disappeared either by increasing the sample size or the correlations between the variables in factor. For upcoming studies, the choice of RMSEA and IFI model fit measures can be suggested in all sample sizes and the correlation values for data sets are ensured the multivariate normal distribution assumption.     

论行政伦理建设

行政伦理是行政文化建设中的重大问题 ,对规范行政行为 ,提高公务员队伍素质意义重大。目前在我国行政伦理建设中还存在着不少问题 ,其产生的原因也日益复杂化和多极化。应当从多角度、多方面入手 ,加强我国行政伦理建设。     

Measurement of the subjective work environment

Abstract

This paper considers the various issues that frame the development and use of measures of the subjective work environment. It begins by questioning the role of the work environment in determining occupational health, and explores the possible mechanisms by which that environment might exert its influence. It concludes that one of the important final common pathways is psycho-physiological in nature, and is rooted in individual perception and cognition and the experience of stress. Important for this model are the concepts of mediation and moderation. The measurement of the subjective work environment has often been idiosyncratic to the study in hand, and there are few well-established measures in common use. It is argued that researchers should be careful when deciding not to use established measures and effectively ‘invent’ their own. In developing new measures, decisions have to be made concerning the nature of the measure along with its ‘granularity’ and complexity. It is also argued that it is important that researchers should follow good psychometric practice in the development of those measures. Suggestions for ‘good practice’ are discussed. Attention is drawn to the issues of reliability and validity, and this paper discusses the role of triangulation in the planning and execution of data collection and analysis. The paper ends by reviewing the recommendations made towards the development and use of measures of the subjective work environment.     

How Plant Managers' Experiences and Attitudes Toward Sustainability Relate to Operational Performance

Managers are increasingly faced with pressure to think not just about profits, but also about their organization's environmental and social performance. This research provides a first examination of operational managers' experiences with and attitudes about employee well‐being and environmental issues, how these factors impact employee well‐being and environmental performance, and how the three performance measures interrelate. We use violations of Occupational Safety and Health Administration regulations and Toxic Release Inventory reports of emissions as proxies for employee well‐being and environmental performance. Our findings suggest that operational managers do not (yet) think in sustainability terms. However, employee well‐being and environmental performance do interact in a significant way with operational performance. Hence, operational managers would benefit from a more complete understanding of the relationships among the elements of the triple bottom line.     

股票市场的极值风险测度及后验分析研究

通过对上证综指和世界股市若干重要指数的实证研究发现,无论是在成熟资本市场还是新兴资本市场当中,极值理论(EVT)及其工具都能更加准确地刻画实际市场的极端波动和风险状况.详细说明了不同收益分布假定下风险价值(VaR)的计算方法及其后验分析(Back-testing)过程,证明了与非条件和条件正态分布以及条件t分布等主流金融理论的收益分布假定相比,条件EVT分布在测度极端市场风险时所表现出的优越性,同时说明了在不同概率水平下各种收益分布假定的精确度和适用范围.     

基于风险分担的污水处理BOT项目特许价格调整研究

特许经营在中国城市的污水处理行业中日益得到广泛应用,但是在特许价格的调整上仍缺少有效的指导方法。鉴于此,通过文献检索,识别出调整污水处理BOT项目特许价格所依据的关键风险,在政府和项目公司之间风险分担的基础上,针对政府承担的风险,给出单价调整和总价调整2种操作性较强的特许价格调整方法。     

社会主义市场经济条件下研究生政治价值观的调查研究

对11所高等院校820名研究生政治价值观调查表明,研究生具有强烈的政治求知行为和良好的政治信息渠道,拥护中国共产党的领导和社会主义制度,能客观评价人民代表大会制度,关注社会问题。在此基础上提出了相应的教育对策。     

中国商业银行效率：两种测度方法的比较

为了准确反映中国商业银行的效率水平,了解中国商业银行的效率现状,并对各商业银行之间、各类商业银行之间、中国商业银行与国际大银行之间的效率进行比较评价,有必要对中国商业银行效率进行准确的测度。分别从经济（财务）和技术（生产）的角度,采用财务指标分析法和数据包络分析DEA法来测度和评价中国商业银行的效率及排名,并对两种测度方法进行比较分析。     

金融危机对劳动者权益的影响及保护对策

世界性金融危机对我国经济产生了巨大冲击，经济下滑，企业倒闭、裁员、欠薪、断保甚至雇主欠薪逃匿等问题不断发生。在我国社会保障体制尚不完善的情况下，金融危机对劳动者权益的影响远胜于对企业的影响。在危机应对中，保护劳动者合法权益，关系到我国劳动关系能否和谐稳定的终极目标的实现。一方面要依据国家统一立法，贯彻劳动法倾斜保护的基本原则；另一方面，应当积极推进劳资协商对话机制，使之成为我国劳动者权益保护的主流模式。