赫尔和斯金纳在动机问题上的分歧初探

本文旨在对西方行为主义心理学家赫尔和斯金纳在内驱力强化等有关动机问题上存在的分歧进行对比性分析。     

论高校科研工作要处理好的几个关系

论述在高校权力结构中，科研工作要以学术权力为主导；学术自由是高校科学研究、学术活动和科技创新的根基；教育的内外部关系规律确立了高校科研工作的目标与方针。     

企业边界的渗透与模糊

本文首先对国内外有代表性的企业边界理论进行了回顾与评述,认为企业边界理论的发展表现出由注重企业外部边界到与内部边界的并重;由静态的企业边界观到动态的企业边界观的变化趋势。在此基础上,本文重点探讨了企业外部边界与内部边界的渗透与模糊趋势。     

浅析中国内部审计存在的理论基础

通过对新制度经济学中交易费用理论、契约理论以及受托责任理论的研究分析，指出在中国现代企业制度的建设中引入内部审计部门的必要性，并进一步指出在当前经济改革和实践背景下，在对传统企业的改造中，建立内部审计是提高中国企业附加值，加强企业核心竞争力的有效途径。     

Tribology Performance and Adhesive Strength Evaluation of TiAlSiN Coating

Scratch test and friction test were performed to evaluate the internal and external interface behaviors of TiAlSiN coating, respectively. The critical compressive and shearing stress of coating failure during scratch test were calculated and the values are 30.84 MPa and 4.98 MPa respectively. The average friction coefficients of TiAlSiN coating against 2Cr12Ni4Mo3VNbN steel are 0.70 (sliding speed 50 m/min), 0.63 (sliding speed 100 m/min), and 0.81 (sliding speed 150 m/min). The elements diffusion was analyzed by EDS. Al and Si element of coating material diffuse to the steel disc, except Ti element. The oxidation decreases with the increase of sliding speed, but the adhesion increases with the increase of sliding speed. More Al element diffuses to the steel disc at the high sliding speed, but the diffusion of Si element keeps almost constant at different sliding speeds.     

国外家族企业内部冲突研究综述

冲突是家族企业最突出的特征之一,家族企业内部冲突问题持续得到学者的关注,成为家族企业研究领域中发展最快的其中一个问题。通过对公开发表的40篇国外研究文献的系统梳理,总结了国外家族企业内部冲突研究的成果,清晰地呈现其研究方向,最后对该领域未来的研究趋势进行了展望,以期为国内的相关研究提供借鉴。     

汉语不赞同言语行为的调节策略

不赞同言语行为是威胁面子行为,其调节策略可以缓和其语力.基于Muntigl & Tumbill(1998)的不赞同言语行为的调节策略模式,试图总结归纳汉语不赞同言语行为的调节模式,以期深刻理解汉文化背景下的不赞同言语行为.     

The Teacher Behavior Inventory: validation of teacher behavior in an interactive lecture environment

Students’ rating of teacher behaviors provides valuable information on teaching improvement and instructional quality. Unfortunately, there is a lack of new validated instruments for measuring teacher behaviors. The Teacher Behaviors Inventory is an old inventory that was initially developed to measure teaching behaviors as regards lecture-based instructions, which is effected through the use of low-inference items. The aim of this study was to assess its continued suitability in the present educational setting by examining its construct validity and internal consistency through the lens of one lecturer’s teaching behaviors, as rated by 527 students after six interactive lectures. The variables evaluated, as mentioned above, were achieved after an items removal process, which resulted in a 32-item version. Apart from being valid and reliable, this condensed version allows for immediate assessment of teaching behaviors after an instruction session as the rating procedure is now more straightforward and less time-consuming, and also enables a reduction in rating errors. Therefore, the 32-item format serves as a practical diagnostic feedback tool in the present educational arena, permitting a longitudinal teaching behavior assessment to enhance teachers’ professional development.     

运用内力图规律快速绘制剪力图和弯矩图

根据荷载集度与剪力、弯矩之间的导数关系,找出了绘制内力图的规律,应用此规律画剪力图和弯矩图不必列内力方程,只需依据梁在不同荷载作用下剪力图及弯矩图的图形特征计算出控制截面的内力值,即能简便、快捷地画出内力图。     

探析电源电动势和内电阻的测定方法和误差

物理实验在物理教学中占有很大的比例,理解实验原理,探究实验方法,合理分析误差是做好实验的前提,也是学好相应物理内容的关键.电学实验占物理实验的比重较大,其中,电源电动势和内电阻的测定既是电学实验的基础,又是不少学生难以掌握的内容.