创业教育探究

创业教育是未来主导性教育体制与教育形态之一 ,它植根于创业概念、创业现象、创业学、创业大赛、创业者的研究之中。创业教育走过了一条从无到有 ,从精英到平民的道路。创业教育的兴起是国际政治、经济、文化、教育、价值竞争的结果     

实施网络外语教学应注重的问题

实施网络外语教学应注重的几个问题 ,一是要认真考虑使用网络的教学目的 ,二是网络交流应该结合课程目的而展开 ,三是不能低估网络使用中存在的困难 ,四是在进行网络外语教学时教师必须提供必要的帮助 ,五是要让学生参与确定网络课堂教学的计划和内容     

现代教育技术与高师教育改革进程

本文从信息时代对人才的需求及教育改革发展的趋势出发 ,论证了应用现代教育技术对培养创新型人才的必要性和迫切性 ,并提出了使现代教育技术在高师院校得到扎实、有效的推广和应用的若干可行性建议     

Bayesian analysis of mixture modelling using the multivariate t distribution

A finite mixture model using the multivariate t distribution has been shown as a robust extension of normal mixtures. In this paper, we present a Bayesian approach for inference about parameters of t-mixture models. The specifications of prior distributions are weakly informative to avoid causing nonintegrable posterior distributions. We present two efficient EM-type algorithms for computing the joint posterior mode with the observed data and an incomplete future vector as the sample. Markov chain Monte Carlo sampling schemes are also developed to obtain the target posterior distribution of parameters. The advantages of Bayesian approach over the maximum likelihood method are demonstrated via a set of real data.     

蛋白组学方法应用于人肺癌组织蛋白表达的研究

采用蛋白组学方法,利用4例中国肺癌患者的切除肺癌组织测定了磷癌(SQCLC)的蛋白表达 从双向电泳(2-DEgel)切下53个点,49个蛋白与数据库搜索结果吻合。在鉴定的24个蛋白中,17个蛋白有报道是与肺癌相关的蛋白其7个蛋白与人类其它癌症相关。所建立的蛋白组学方法能够用于建立一种基于组织的化验方法,发现肺癌患者组织中表达的蛋白标记物以用于癌症的分子学诊断。     

错误的繁盛:复辟笼罩下之大众文化探析——以"文明戏"为案例

本文从大众文化的视角,选取了一段典型的时期、一个典型的案例,来探讨娱乐和政治、精英文化与大众文化的关系.尽管政治波谲云诡,但并未阻断上海日渐兴起的大众文化发展之链条,"文明戏"是其一首要环节.娱乐疏离于政治,却又包含颠覆政治的因素.走出古典之后的知识人,就部分被吸引到大众文化的制造之中.在各种文化冲突中,"文明戏"成为替罪羔羊,被不断地想象和重构.     

Significant Factors of Aviation Insurance and Risk Management Strategy: An Empirical Study of Taiwanese Airline Carriers

Aviation insurance premiums have become a heavy burden for the airline industry since September 11, 2001. Although the industry must constantly balance its operations between profitability and safety, the reality is that airlines are in the business of making money. Therefore, their ability to reduce cost and manage risk is a key factor for success. Unlike past research, which used subjective judgment methods, this study applied quantitative historical data (1999–2000) and gray relation analysis to identify the primary factors influencing ratemaking for aviation insurance premiums. An empirical study of six airlines in Taiwan was conducted to determine these factors and to analyze the management strategies used to deal with them. Results showed that the loss experience and performance of individual airlines were the key elements associated with aviation insurance premiums paid by each airline. By identifying and understanding the primary factors influencing ratemaking for aviation insurance, airlines will better understand their relative operational strengths and weaknesses, and further help top management identify areas for further improvement. Knowledge of these factors combined with effective risk management strategies, may result in lower premiums and operating costs for airline companies.     

大家、大师、大业构成大学发展的基础——记东北农业大学60年办学历程

继承是为了发扬，回顾是为了展望。为了使60周年校庆成为推动我校科学发展的新动力，成为创建一流农业的新起点，成为传承学校历史、弘扬东农精神的新华章，我们需要认真审视一下我们走过的道路了，需要了解“何谓东北农大？”。     

从贵州省第六届民运会看贵州少数民族体育的发展

通过对贵州省第六届民运会的实地调查及与历届全国民运会和贵州省民运会的比较分析,并提出了值得思考的对策,旨在促进贵州少数民族体育的发展,为当好第九届全国民运会东道主做好准备.     

论语篇体裁理论在英语写作教学中的应用

本文以系统功能语言学的语篇体载理论为依托，对该理论在大学英语写作教学中的应用进行了探讨。教师在写作教学实践中可以从引导学生挖掘不同语篇体裁的交际目的和社会文化背景入手，指导学生从宏观角度有效把握不同语篇体裁的概括性结构定武，鼓励学生逐步改进思维方式，从而全面提高写作能力。