合理利用民办高校网络化环境

在民办高校网络化迅速普及和高度发达的今天,给民办高校带来机遇同时也带来挑战,我们应该合理利用网络的优势进行教育与教学,取其精华去其糟粕。     

高师音乐教育专业器乐教学法的探讨

器乐教学已成为高师音乐教育专业的重要课程。在授课中应根据学生特点运用多种教学手段,激发学习兴趣,培养音乐情感,加强表演意识和器乐合奏的训练,提高音乐教学综合能力,以适应社会发展的要求。     

沈从文《月下小景》对自然人性的反思

1931年沈从文离开上海赴青岛。在青岛,沈从文内心经历了一次理性与非理性的思辩。青岛时期创作的《月下小景》中的诸篇小说,超越了上海时期的《龙朱》等篇,表现出对自然人性中"神性"和"魔性"的反思。     

从朱熹到王阳明:理性自觉原则向意志自愿原则的转换

为了论证传统道德的合理性和权威性,朱熹首先设定与论证了形上之理(本体)。朱熹学说通过强化理性自觉原则,完善了传统道德的理论体系,树立了传统道德的绝对权威,但是,其绝对化倾向又不可避免地导致传统道德的僵化和异化,使之失去了内在的生机和活力。作为朱熹学说的反动,王阳明心学力矫朱学之弊,通过“心即理”说和“良知”说,强化了意志自愿原则,突出了人的道德主体性和意志自由,把外在天理内化为人的内心情感和良知自律,从而圆通地解决了朱学的理论缺陷。但是,王学自身也隐含着理论危险,这种倾向在王门后学那里变为现实。总之,从朱熹到王阳明,经历了从理性自觉原则向意志自愿原则的理论转换。     

对话教学的课堂设计：理念与原则

对话教学的课堂设计是为课堂中的对话教学活动制定蓝图的过程。课堂设计的基本理念是:面向生活世界,让教学与生活融为一体;舒展学生个性,让想象与创造成为课堂的主旋律;学会沟通和分享,让互动与合作充盈着教学肌体。在这些理念的引领下,对话教学的课堂设计应坚持问题导引、尊重差异、贴近生活、关注生成四项主要原则。     

Does class-size reduction close the achievement gap? Evidence from TIMSS 2011

Policies about reducing class size have been implemented in the US and Europe in the past decades. Only a few studies have discussed the effects of class size at different levels of student achievement, and their findings have been mixed. We employ quantile regression analysis, coupled with instrumental variables, to examine the causal effects of class size on 4th-grade mathematics achievement at various quantiles. We use data from 14 European countries from the 2011 sample of the Trends in International Mathematics and Science Study (TIMSS). Overall, there are no systematic patterns of class-size effects across quantiles. Class-size effects are generally non-significant and uniform at different achievement levels, which suggests that in most European countries class-size reduction does not have an impact on student achievement and does not close the achievement gap. However, combined estimates across countries indicate that high achievers may benefit more from class-size reduction.     

基于Rankine理论的挡土墙卸荷台合理位置的研究

利用朗肯土压力理论,通过对最小倾覆力矩和最小土压力的求解,得出了挡土墙卸荷台的合理位置:在距填土表面的垂直距离为墙高的1/3～1/2范围内。     

构皮滩水电站下游RCC围堰混凝土施工中的入仓方案

构皮滩水电站下游RCC围堰混凝土施工具有工期紧、强度大、施工质量要求高等特点。在充分考虑了施工现场的地形地貌基础上,采用自卸车直接入仓方案,通过对入仓道路及入仓口合理设计与施工,确保了混凝土顺利连续浇注,并且施工质量符合设计要求。     

我国技术产权交易市场的形成及功能研究

技术产权交易市场是近年来在全国各地涌现的集技术交易、产权交易以及资本市场诸多功能于一身的新型交易市场。这种创新型市场主要通过对原来技术交易市场、产权交易市场的创新以及重新设立等形式而产生。理论和实践表明,技术产权交易这一创新交易模式具备高效资源配置、理性投资、价值发现、完善风险投资体系等功能。     

Optimization and Its Alternative in Media Choice: A Model of Reliance on Social-Influence Processes

In the reconciliation of rational-choice and social-influence approaches to media choice offered here, the choice process is decomposed into two subprocesses. In the first subprocess—that of rational choice—decisional ambiguity frustrates complete optimization. Optimization is partial, yielding a set of effectively interchangeable media alternatives over which the user is indecisive. In the second subprocess—that of social influence—imitation, deference, and other cues act on the set of interchangeables, yielding a single ultimate choice. If in the social-influence subprocess there are benefits to coordinating with others, group choice crystallizes around a single media alternative. If these benefits are absent, individual choice remains idiosyncratic, with each decision maker making random choices within the set of interchangeables. In organizational life, media choice transpires sequentially, with each choice conditioning a succeeding one. In its dynamic form, the present model explicitly incorporates such sequential environments: The twofold choice process transpires iteratively within individual decision sites (in the multiple purchasing decisions of a committee, for example) and sequentially across decision sites (from committee to individual, for example). The model generates considerable empirical implications. As decisional ambiguity grows, the rational-choice component of the choice process shrinks, implying upper-bound conditions for the explanatory power of rational-choice statistical models.