高师文科课程考核改革初探

考试改革的龙头效应和指挥棒作用已成为社会共识,课程考核改革也不例外。课程考核本质上不是选拔性考试,所以“发现人才”应该成为其改革的核心理念,这是使“以人为本”的现代观念、以学生为主体的教育思想、突出师范性的高师教育原则切实渗透到考试这一环节中的重要前提。文中介绍的调整考核的时空位置,采用开卷形式等改革实践,体现了高师文科课程考核改革的特殊性,值得注意。     

烟台市农业综合生产力的评价

运用层次分析原理，建立农业综合生产力的评价方法；并以山东省烟台市为例，演示了该方法的实际应用程序，为区域农业生产力的发展与布局提供了科学依据．     

和函数S（z）连续的一个充要条件

本文给出了复变连续函数项级数∑Un(z)的和函数S(z)连续的一个充要条件，即给出亚一致收敛的概念，使得对在复平面内有界闭集D上的复变连续函数Um(z)(n=1，2，……)，∑Un(z)=S(z)在D上连续的充要条件是∑Un(z)在D上亚一致收敛于S(z)。     

Self Reflections of Undergraduate Students on Using Web-Supported Counterintuitive Science Demonstrations

Analysis of self-reflections of undergraduate education students in a project involving web-supported counterintuitive science demonstrations is reported in this paper. Participating students (N?=?19) taught science with counterintuitive demonstrations in local elementary school classrooms and used web-based resources accessed via wireless USB adapters. Student reflections to seven questions were analyzed qualitatively using four components of reflection (meeting objectives/perception of learning, dynamics of pedagogy, special needs accommodations, improving teaching) deriving 27 initial data categories and 12 emergent themes. Overall the undergraduates reported meeting objectives, engaging students in pedagogically relevant learning tasks including, providing accommodations to students with special needs, and gaining practice and insight to improve their own teaching. Additional research is needed to arrive at generalizable findings concerning teaching with web-supported counterintuitive science demonstrations in elementary classrooms.     

小城镇建设与职业教育发展互动问题探讨

小城镇是实现农村现代化的重要载体,加快小城镇建设是社会主义和谐社会的内在要求。小城镇建设必然推动经济结构、产业结构、职业结构和就业结构的变化。应根据小城镇建设对人才培养的新要求,在职业教育体系的构建、专业设置、职业培训制度、有效转移农村剩余劳动力等方面与城镇经济和社会发展相适应,实现小城镇建设与职业教育发展的良性互动。     

试论地方高校财政拨款体制的多元化结构

地方高校财政拨款体制多元化结构是伴随着地方高校管理体制多元化而逐步形成的 ,但这种体制结构在效率与公平方面所表现出来的问题和困难 ,并不是高等教育管理体制改革的必然结果 ,恰恰相反 ,所有这些问题的存在正是地方高等教育管理体制改革还不彻底 ,新的体制还不完善的自然反映。地方高校财政拨款体制需进一步改革调整     

美军中高级院校建设

本文重点介绍了美军 10所中高级院校教育管理机构、入学条件、课程设置、军事生活 ,对我军中高级指挥院校建设具有借鉴作用     

Simple model for gas holdup and liquid velocity of annular photocatalytic external-loop airlift reactor under both bubble and developing slug flow

Based on the momentum conservation approach, a theoretical model was developed to predict the superficial liquid velocity, and a correlation equation was established to calculate the gas holdup of an annular external- loop airlift reactor(AELAR)in the bubble flow and developing slug flow pattern. Experiments were performed by using tap-water and silicone oil with the viscosity of 2.0 mm²/s(2cs-SiO)and 5.0 mm²/s(5cs-SiO)as liquid phases. The effects of liquid viscosity and flow pattern on the AELAR performance were investigated. The predictions of the proposed model were in good agreement with the experimental results of the AELAR. In addition, the comparison of the experimental results shows that the proposed model has good accuracy and could be used to predict the gas holdup and liquid velocity of an AELAR operating in bubble and developing flow pattern.     

论刘淇《助字辨略》的引据

本文从特色和不足两个方面对《助字辨略》的引据情况作了分析,其特色有:一、捃拾众书助字而不限于经传,详赡博洽而不流于芜杂。二、依据丰富语料,得出科学结论。三、列举大量异文材料,比勘训释虚词用法。四、收集方言语词,以方言求义。五、采摭众人之成说,以证虚词之用法。同时,它也存在着一些不足。但是瑕不掩瑜,《助字辨略》的引据特色是不可抹杀的。     

Nobel Prize in Physics 2006

The discovery of the cosmic microwave background radiation in 1965 was a defining moment in the history of cosmology — the science that deals with the universe as a whole, its origin, evolution and future. This discovery was recognized with Nobel Prizes to Penzias and Wilson in 1978. The Nobel Prize in Physics for 2006 further acknowledged the importance of the study of this background radiation. The precise measurement of the spectrum of this radiation and its variation across the sky have helped our understanding of the evolution of structures in the universe. This article explains these discoveries and their importance. T Padmanabhan is a professor at IUCAA, Pune. He is interested in all aspects of theoretical physics, and especially in those in which gravity plays a role.