数字图书馆信息资源建设版权问题研究进展   总被引：2，自引：0，他引：2  

褚芹芹 《山东图书馆季刊》2008,(2)

本文对近三年来收录的有关数字图书馆信息资源建设版权问题的52篇研究论文进行统计分析,揭示该领域的研究进展,并为该领域未来的研究提供参考.  相似文献   

安徽省五批次传统村落演进过程及空间分布特征研究     

储金龙  张强  王爱  余浩然 《中国名城》2020,(4):21-27

传统村落承载着独特的地域性文化和古人生产、生活的传统智慧。将安徽省内五批次共400个的国家级传统村落纳入分析范围,分别运用SPSS进行基尼系数、洛伦兹曲线等描述性统计分析,ArcGIS进行最邻近距离、最邻近点指数和核密度等地理空间分析,探讨五批次传统村落空间分布演进的过程和特征。研究结果显示:①安徽省传统村落呈现非均衡凝聚型的空间分布特征,集聚形成皖南山区、皖西大别山形成两大核心区。②五批次传统村落空间分布的演进与高程、坡度、坡向等自然地理条件存在密切关联,主要分布在低海拔、缓坡、阳坡的地区。③五批次传统村落空间分布的演进与所在城镇GDP、道路交通等社会经济方面,集中分布在经济相对滞后地区,靠近道路和城镇的地区。④各个批次的传统村落各个形成年代均有之,其中隋唐五代形成的村落随批次逐渐减少,宋、元、明、清代随批次逐渐增加。  相似文献   

我国图书馆公共关系的研究与实践     

初景利  那春光 《中国图书馆学报》1993,19(4)

Since 1987,after the term "public ralation" was introducted into the Chinese Library circle,Library in China has experienced a change or a transition from simplicity to complication,form being scattered to systematic,from unconsciousness to consciousness and from a vague aim to a more definite one.From a point of view of the present situation,the development of public relation in the Chinese library circle is unbalanced.This problem remains to be solved by way of striving for the support and concerns of various callings at different levels in the society.  相似文献   

中小学教师专业化存在的问题与对策     

林初锐 《天津师范大学学报(基础教育版)》2002,3(4):9-12

教师专业化已成为全球性的教育热点问题。在西方许多发达国家，非常重视教师专业化的理论探讨和研究，并积极推进有效的实践。在我国教师专业化起步较晚，从整体上讲水平不高，发展很不成熟，存在着许多亟待解决的问题。要提高我国中小学教师的专业化程度，应努力提高师范院校教师的专业化程度；积极稳妥地推进教师培养模式和课程的改革；建立规范化的管理体树；提高教师的经济待遇和社会地位。  相似文献   

道家环境伦理思想的现实意义   总被引：1，自引：0，他引：1  

张锋  初英娟 《山东教育学院学报》2005,20(2):51-54

法律自然化是中国传统法律化的又一重要特征。在中国化传统的发展和演变过程中，作为一种自然哲学形态的道家，其环境伦理思想是最为夺目的。本通过其自然主义的主体论、“道不私”的价值观、“道法自然”的方法论的论述，揭示了其对确立人与自然和谐相处理念的现实意义。  相似文献   

浅谈高职院校领导班子思想政治建设     

楚琼湘 《当代教育论坛》2011,(14)

现阶段加强高职院校领导班子思想政治建设具有十分重要的意义.文章论述了加强高职院校领导班子思想政治建设的意义和存在的问题,并提出了加强高职院校领导班子思想政治建设的途径.  相似文献   

An exploratory study of the relationship between the use of the Learning Commons and students' perceived learning outcomes     

Esther M.W. Woo  Alexander Serenko  Samuel K.W. Chu 《The Journal of Academic Librarianship》2019,45(4):413-419

This study proposes and empirically tests a model explicating the impact of the Learning Commons on university students' learning behaviors and skills development. Adapting the information literacy instruction model that is based on expectation disconfirmation theory, a series of hypotheses were developed, and data were collected through an online survey at a Hong Kong university. Responses from 388 students were subjected to a partial least squares structural equation modeling analysis. The results suggest that expectation disconfirmation theory can be applied in the domain of the Learning Commons, and that the degree to which students' expectations are confirmed affects their degree of perceived quality of and satisfaction with the Learning Commons. Perceived quality in turn influences satisfaction. Both perceived quality and satisfaction lead to psychological outcomes that produce behavioral changes and possible benefits, including time savings, effort reduction, better grades, advanced problem-solving skills, and improved learning outcomes.  相似文献   

Inhibitory activities of microalgal extracts against Epstein-Barr virus DNA release from lymphoblastoid cells     

Kok YY  Chu WL  Phang SM  Mohamed SM  Naidu R  Lai PJ  Ling SN  Mak JW  Lim PK  Balraj P  Khoo AS 《Journal of Zhejiang University. Science. B》2011,12(5):335-345

This study aimed to assess the inhibitory activities of methanol extracts from the microalgae Ankistrodesmus convolutus, Synechococcus elongatus, and Spirulina platensis against Epstein-Barr virus (EBV) in three Burkitt's lymphoma (BL) cell lines, namely Akata, B95-8, and P3HR-1. The antiviral activity was assessed by quantifying the cell-free EBV DNA using real-time polymerase chain reaction (PCR) technique. The methanol extracts from Ankistrodesmus convolutus and Synechococcus elongatus displayed low cytotoxicity and potent effect in reducing cell-free EBV DNA (EC(50)<0.01 μg/ml) with a high therapeutic index (>28000). After fractionation by column chromatography, the fraction from Synechococcus elongatus (SEF1) reduced the cell-free EBV DNA most effectively (EC(50)=2.9 μg/ml, therapeutic index>69). Upon further fractionation by high performance liquid chromatography (HPLC), the sub-fraction SEF1'a was most active in reducing the cell-free EBV DNA (EC(50)=1.38 μg/ml, therapeutic index>14.5). This study suggests that microalgae could be a potential source of antiviral compounds that can be used against EBV.  相似文献   

基于利益相关者理论的企业并购与反收购决策分析     

端木楚 《赤峰学院学报(自然科学版)》2011,27(6):85-86

对于利益相关者理论的提出、概念界定和类型划分,相关文献已经有了比较系统的概括。这里从企业并购的角度对利益相关者理论再做一点简单的分析.通过本文的分析我们可以发现,企业的利益相关者提出并购策略都有各自的利益动机,而反收购主要但并不局限于应对恶意并购,收购与反收购策略是相关者利益的博弈制衡结果.  相似文献   

计算机应用软件课程的创新教学模式     

褚国京 《中国现代教育装备》2011,(9):79-80

介绍了在从事计算机应用类课程教学过程中所遇到的一些问题和困惑,及为解开这些问题和困难所探索出的3种创新教学模式。论述了3种创新教学模式如何在授课过程中进行应用,在应用过程中取得的良好教学效果,以及目前所存在的问题和解决问题的方案。  相似文献