基于EUCALYPTUS的虚拟云改进研究

本文基于以往的研究,提出了通过虚拟相互通讯的进程,减少相互通讯的两个或多个任务的通讯时间。通过虚拟化通讯进程到一个工作站中,减少了进程间通讯开销和降低网络繁忙程度,从而降低网络通讯负载。由于虚拟化,增加了虚拟集团中的被虚拟化的硬件软件系统的资源的利用率,更加充分的利用这些结点的CPU的空闲计算能力,增加了系统中资源的利用率,并使系统的健壮性得到了提高。     

五年制高职思想政治理论课实践教学体系的构建与实践

思想政治理论课实践教学是思政教学的重要环节,五年制高职学生具有特殊性,实践教学要结合他们的特点加以实施。五年制高职思想政治理论课实践教学体系包括“课内互动”、“课外活动”和“校外锻炼”三大板块和与之相配套的保障其实施的运行机制。     

A Comprehensive Approach to Technology Training for Early Childhood Teachers

This study describes the development and implementation of a comprehensive approach to computer technology training for early childhood teachers. Departing from the singular goal of conveying skills and knowledge, a comprehensive program targets the development of teachers' attitudes and practices as well as knowledge and skills. All 3 areas are regarded as equally important for the development of teacher technology proficiency. Evaluation of the program documented its effectiveness. Compared to nonparticipants, teachers in the training program had significantly higher scores in all 3 goal areas: attitudes, knowledge and skills, and practices. Results of the study indicate that a comprehensive approach is an effective means of training teachers in computer technology. Implications of the study are discussed with regard to the strategy of developing the “whole teacher” and emergence of the domain of educational technology.     

基于标准的学生学业成就评价——以NAEP为例

20世纪90年代以来,美国基础教育评价改革的目标是建立基于标准的评价和教育绩效责任制。本文以NAEP为例,介绍了基于标准的评价的背景、外部环境以及实践,在此基础上得出对我国基础教育学业评价的有益的启示。     

高校思想政治理论课精品课程建设与马克思主义理论学科的发展

依据高校思想政治理论课与马克思主义理论学科内在联系,提出马克思主义理论学科在高校思想政治理论精品课程建设中的地位和作用以及思想政治理论课精品课程建设对马克思主义理论学科建设提出的新要求。依托高校思想政治理论课精品课程建设平台,结合思想政治理论课精品课程建设实践,找到课程建设和学科建设的结合点,提出推动马克思主义理论学科发展的有效途径和方法。     

我国高校资助体系发展历程研究

我国高校贫困生资助体系的形成及发展过程,不但是教育公平在我国高校实现及落实程度的有力反映,而且有助于进一步促进教育公平.文章将建国以来的高校资助体系及其政策的发展历程分为两个阶段进行梳理,并总结出每阶段发展中形成的特点.     

金属材料成形基础课程体系的建设

为培养学生的形象思维能力,提高学生的创新意识和设计能力,提高教学质量和教学效益,我们建立起了一套完整的适合于机械类、近机类专业学生学习的金属材料成形基础（金属工艺学）课程教学体系,该体系包括精品课程网站、多媒体课件、网络课程、实践教学体系、课程考核体系等。     

大学英语课程网考初探

随着大学英语四、六级网考的开展和网络考试技术的日臻成熟,目前大学英语教学已经具备推行大学英语课程网考的条件.高校应该争创条件进行大英考试改革,以便与全国的四、六级网考接轨.为了保证网考教改的顺利进行,在现阶段大学英语教学中实行课程网考应该注意五个问题,包括题目的数量和质量、教学考试和水平考试的平衡、组卷方法、计算机熟悉程度对考生成绩的影响以及学校硬件设备的支持.     

Seismic response analysis of long-span suspen-dome under multi-support excitations

A practical suspen-dome project, Changzhou Gym roof, is adopted as an example and its transient analysis based on the multi-support excitations of the earthquake wave is carried out. Compared with the single support excitation, the position and value of the maximum stress under multi-support excitations both change and the amount of elements with obvious changes is large and more than 70% of the total. Moreover, when other terms are not changed, this influence will decrease as the span decreases, but increa...