论促进教学与科研包容性发展的对策与措施

当前我国许多高校都存在着教学与科研失衡的现象,解决这一问题的途径是促进教学与科研包容性发展。本文对我国高等院校教学与科研包容性发展中存在的问题进行了分析和总结,并在此基础上提出了具有针对性的对策。     

小组合作学习中的三种评价方法

小组合作学习的评价功能能使学生了解自己的学习过程,学习成绩和学习能力,了解自身的优势和潜能,发现不足,明确努力方向,促进学生素质的全面提高和满足个性发展．本文根据合作学习理论,结合笔者长期的高中数学教学实践中的积累和研究,就如何客观、有效、系统、科学地评价学生的学习过程作出具体的叙述,供大家参考．     

FARMER: A novel approach to file access correlation mining and evaluation reference model

File semantic has proven effective in optimizing large scale distributed file system. As a consequence of the elaborate and rich I/O interfaces between upper layer applications and file systems, file system can provide useful and insightful information about semantic. Hence, file semantic mining has become an increasingly important practice in both engineering and research community. Unfortunately, it is a challenge to exploit file semantic knowledge because a variety of factors could affect this information exploration process. Even worse, the challenges are exacerbated due to the intricate interdependency between these factors, and make it difficult to fully exploit the potentially important correlation among various semantic knowledges. This article proposes a file access correlation miming and evaluation reference (FARMER) model, where file is treated as a multivariate vector space, and each item within the vector corresponds a separate factor of the given file. The selection of factor depends on the application, examples of factors are file path, creator and executing program. If one particular factor occurs in both files, its value is non-zero. It is clear that the extent of inter-file relationships can be measured based on the likeness of their factor values in the semantic vectors. Benefit from this model, FARMER represents files as structured vectors of identifiers, and basic vector operations can be leveraged to quantify file correlation between two file vectors. FARMER model leverages linear regression model to estimate the strength of the relationship between file correlation and a set of influencing factors so that the “bad knowledge” can be filtered out. To demonstrate the ability of new FARMER model, FARMER is incorporated into a real large-scale object-based storage system as a case study to dynamically infer file correlations. In addition FARMER-enabled optimize service for metadata prefetching algorithm and object data layout algorithm is implemented. Experimental results show that is FARMER-enabled prefetching algorithm is shown to reduce the metadata operations latency by approximately 30%–40% when compared to a state-of-the-art metadata prefetching algorithm and a commonly used replacement policy.     

3.11日本大地震后中国中学生共情与助人关系的研究:文化接触的调节作用

本研究以2011年春季发生的日本地震和云南地震为背景,对汶川地震灾区和非灾区的中学生对地震受灾民众的态度进行比较,发现:1)汶川地震灾区和非灾区的中学生帮助云南受灾民众的意愿都显著高于帮助日本受灾民众的意愿;2)汶川地震灾区的中学生状态共情的程度和帮助云南受灾民众的意愿都显著高于非灾区的中学生,但二者帮助日本受灾民众的意愿差异不显著;3)对日本文化的接触程度调节共情与助人意愿的关系,对日本文化接触越多,帮助日本受灾民众的可能性越大.     

文明范式转型与人的生态化发展

工业文明造成的发展悖论与发展困境,催生了人类文明范式的转型与生态文明新发展观的形成。生态文明既是对人与自然协同发展的共同建构,也是对社会文明与人本身双向发展要求的内在契合。作为生态文明承担主体的人,其自身的生态化发展既是人的全面发展的本质体现,也是实现生态文明发展的现实要求和重要支撑。通过文化创新,以确立生态价值观和生态伦理新规范,形成合理的保护生态环境的利益机制,进而促进生存方式的变革和生态社会力的建构,是实现人的生态化发展的路径选择。     

关系型借贷与金融支持“三农”的探索——以福建省农信社为例

关系型借贷有助于解决抵押品不足、“硬信息”缺乏等问题,从而有效缓解融资困境,成为正规金融机构支持“三农”的主选技术。目前,福建“三农”的信贷缺口较大,如果能从融资技术的角度出发,改善贷款的可得性,则对探索正规金融机构发展关系型借贷支持“三农”、积极投身海西新农村建设颇具积极意义。     

锚定效应对估算和数感培养的影响——中年级数感培养的教学案例及分析

估算与数感密切相关,若能拥有良好的估算能力,则对促进数感的培养亦有帮助.教师在上课时既需要利用锚定效应,又需要预防锚定效应.在学生数感的培养过程当中,要合理进行"锚"式教学.     

《小儿垂钓》

蓬头稚子学垂纶,侧坐莓苔草映身。路人借问遥招手,怕得鱼惊不应人。     

如何发挥家庭和学校的德育作用

我国青少年的德育应当引起全社会的广泛关注。家庭教育、学校教育、社会教育是社会主义国家教育体系的重要组成部分,是构成对儿童青少年教育的一个整体。所以要想使儿童们将来成为社会有用人才,就需要三方面的互相配合、互相支持、互相协调,以此形成合力,使青少年从小在思想品德教育中打下良好的基础。当前,在向社会主义市场经济体制过渡和发展的条件下,保证新一代青少年儿童思想品德的健康成长,是家庭、学校、社会的共同责任。家庭是人生形成思想和成长过程的第一步,这一步是否走好关系着人的一生。少年儿童正处在长身体、长知识、世界观形…     

关于《科学》教学中对学生发展心理的培养

学习发展能力是学习心理成熟的过程,教育应突出学生的主体性,使学生身心发展得到培养,从而达到心理发展。