混凝土早期弹性模量发展规律的探讨

通过对C50混凝土同养棱柱体试块弹性模量统计数据的分析研究,得到雄胜模量与龄期、温度的拟合函数曲线公式,这有利于加强对早期弹性模量发展规律的认识,给推测弹性模量、预测施加预应力张拉或放张时间提供参考。     

Age Factor in Second Language Acquisition

In the second language acquisition, the study focus of linguistics is the influence of age factors which has always been considered as one of the most controversial issues. Some experts hold that the younger the better and would get good competence to learn language well, meanwhile others believe that adult have more strong motivation and competence.Based on the Brain Plasticity Theory and the Critical Period Hypothesis, and the intention of this thesis is to reveal such a hypothesis that the younger the learner who starts to learn a second language, the greater performance that he will achieve like a native does, through the comparative research between children and adults. The subjects are 100 Chinese learners who begin learning at different levels and ages. According to the results of integrated scores and a collection of the data in the questionnaire, an analysis show that the results acquired would be consistent with the hypothesis.The intention of this research is not only to argue which is better, earlier or later, but also an trial, through investigation and study, to provide some insights and suggestion to the existent issues, especially the children second language education and college English study in China.     

孔子与苏格拉底教师形象的比较研究

作为东西方教育的源头,孔子和苏格拉底所呈现的教师形象带来了后世东西方教师形象的差异,从师表形象、师道形象和师职形象三方面解构比较二者在教师形象上的异同,在中西方文化的矛盾和冲突中寻找价值认同,思考其对教师形象现代重塑的启示。     

自媒体时代下网络反腐的几点思考

自媒体时代的到来,完全使人们的日常生活发生了天翻地覆的改变,人们的生活方式甚至于解决政治要务也会发生很大变化,也就导致了网络反腐现象的出现,有了自媒体,腐败曝光现象也会随之越来越多,于是,不约而同的问题也会相继地出现。那么,如何在自媒体时代,正确地处理和应用网络反腐信息成为了我国进行反腐工作的一个很重要的前提。     

法定退休年龄对高龄劳动者就业的影响

我国已经进入老龄化社会,并且老龄化现象还在进一步加重。促进高龄劳动者就业作为缓解老龄化给劳动力市场造成的冲击有着重要的作用。我国目前的法定退休年龄设置,给高龄劳动者就业产生了比较不利的影响。     

我国地理信息科学专业人才立体培养模式研究

地理信息科学专业是一门集地理学、计算机技术、遥感原理与应用、测绘学等于一体的边缘性学科。综合性、交叉性和应用的广泛性决定了地理信息人才对知识和技能掌握的多样化和多层次性。高校作为人才培养的主要基地,需要针对当前社会对人才需求的类型和层次,对受教育对象实施多层次、多角度、多样化的教学。从理学角度探讨地理信息科学教学立体培养模式的内涵、构建模式和保障策略,为地理信息科学专业人才教育顺利推进、向社会不同部门不断输入人才提供重要参考。     

网络时代的“内容策展”及其教育价值

内容策展是针对特定主题的"选择"、"过滤"、"组织"、"呈现"与"发展"。随着云计算、移动学习以及大量的开放教育课程逐渐进入教育领域,特别是高等教育领域,教育与学习将面临巨大的变革,学习者需要进行认知负荷的有效管理和资源选择的指导,劳动力市场需要能够综合各领域知识信息并创造性解决真实世界问题的人才,教育机构也面临角色的转变。内容策展促进了学习者对信息的有效过滤和组织,提高了学习者的创新及问题解决能力等,对教育和学习的变革具有重要价值。     

Attitudinal Correlates of Selected Nigerian Librarians Towards the Use of Information Technology

The explosion of information technology (IT) since the beginning of the 20th century rendered manual-based library systems, in academic, research, special and public libraries, irrelevant. Implementing information technology in the digital age depends largely on librarians' attitudes. This study examines the attitudinal correlates of selected Nigerian librarians towards the use and application of IT in their libraries. Forty-one librarians were surveyed from the four selected automated libraries in state of Oyo in Nigeria form the study's population. Two research questions were developed to guide the study. The results indicate that four out of the five variables age, gender, educational qualifications and prior knowledge of IT significantly correlate with the librarians' attitudes towards IT. The other variable, IT anxiety, correlates negatively with the librarians' attitudes towards IT. Findings further show that all the five variables significantly predict librarian's attitude towards IT with prior IT experience showing the greatest predictive effect. Based on these findings, libraries in the developing countries should consider sending their librarians, who do not have knowledge of IT, to IT training in order to remove fear and anxiety hindering them from developing a better attitude towards the use of IT in their libraries.     

关于国家推迟退休年龄问题的调查及我国养老金制度的展望--以浙江杭州及周边地区为例

随着中国社会加速步入老龄化阶段,社会的养老负担越来越重,推迟退休年龄也自然成为了大家关注的热点民生问题。据报道,国家人力资源和社会保障部已经厘定2012年下半年将启动有关退休年龄延迟相关系列政策的研究工作。与此同时,许多争议和看法围绕这一主题不断见诸于报刊、电视和互联网等媒体之上。本文由这一问题出发,从推迟退休年龄的原因、影响以及大众的看法等几方面进行数据分析,并联系中国的养老金制度和国外的经验做法得出见解,揭示了中国社会在养老问题上的压力与责任。     

图书馆2.0时代个性化阅读虚拟社区建设研究

介绍了个性化阅读虚拟社区的定义,分析图书馆2.0时代建设个性化阅读虚拟社区的可行性,探讨了个性化阅读虚拟社区建设。