首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   75篇
  免费   2篇
教育   25篇
科学研究   12篇
信息传播   40篇
  2022年   2篇
  2021年   1篇
  2019年   1篇
  2018年   3篇
  2017年   1篇
  2015年   1篇
  2014年   1篇
  2013年   5篇
  2011年   51篇
  2009年   1篇
  2006年   5篇
  2005年   2篇
  1998年   2篇
  1997年   1篇
排序方式: 共有77条查询结果,搜索用时 15 毫秒
51.
Collaboration in science is a process in which two or more authors share their ideas, resources and data to create a joint work. This research compares coauthorship networks of Iranian articles in library and information science (LIS), psychology (PSY), management (MNG), and economics (ECO) in the ISI Web of Knowledge database during 2000–2009, and uses network analysis for the visualization of coauthorship networks. Data include all articles with at least one Iranian author and indexed in ISI's Social Science Citation Index (SSCI) for the fields of LIS, PSY, MNG, and ECO. Indicators such as the Collaborative Index (CI), Degree of Collaboration (DC) and Collaboration Coefficient (CC) were calculated for each discipline. Results show that two or three authors were the most common number of authors per paper, and authors of PSY tended to have more multi-authored articles, compared to the other disciplines. LIS had the lowest rank regarding CC. MNG had the densest coauthorship network, and PSY had the sparsest. Iranian authors in the field of PSY mostly collaborated with those in the U.S., while LIS and MNG authors tended to collaborate with U.K. authors, and ECO authors tended to collaborate with Canadians.  相似文献   
52.
This paper examines the impact of Customer Relationship Management (CRM) technology on organizational change in local governments in the United States. The bureaucratic and e-Government paradigms are examined with regards to this technology impacting organizational change. Survey evidence on the adoption of CRM is examined from the perceptions of Chief Administrative Officers (CAOs) in cities and counties that have adopted this technology. Survey results indicate that both the e-Government and bureaucratic paradigms impacted organizational change from CRM adoption. Factor analysis shows that management change, efficiency change, and leadership and organizational change are the three most common factors in the models. Regression results indicate that local governments that score high on these factors are more likely to take an enterprise approach in the adoption of CRM for their local government. The results of this study imply that organizational change is not just influenced by the more recent e-Government paradigm, but traditional attributes of the bureaucratic model are present as well.  相似文献   
53.
The study is focused on users' opinion as regards the adequacy of library collection and analyzes the level of users' satisfaction about library collection, organization, facilities and services both traditional as well as, IT enabled services. A well structured questionnaire was administered to faculty members, research scholars and students of the AMU to collect data regarding the adequacy of library collection and analyze the level of users' satisfaction. The survey reveals that the library collection in the AMU library is adequate enough for their users. AMU library users were also satisfied with the existing infrastructure of library and organization of their collections. The researcher observed that the overall satisfaction levels of the users regarding the AMU library is good.  相似文献   
54.
55.
In an overview of information sharing environments in selected countries, this article examines the legal controls on such exchanges from an international perspective. These are important considerations in many regards. An initial theoretical analysis regards such sharing as an efficiency matter, then turns to specific settings and the conditions framing those environments. Common issues are then summarized and general principles are considered thereafter with a view to the future and what other nations might pursue in these regards.  相似文献   
56.
Given that a large number of university library directorships have become available in recent years, and that this trend will probably continue for the foreseeable future, it is likely that not everyone who applies for these positions and is invited for an interview knows how to prepare for the experience, or how to read organizational and institutional climates. Based on interviews with 10 first-time and seasoned directors, this study reviews the process from the perspective of those who have recently accepted a directorship.  相似文献   
57.
To understand the conditions fostering positive outcomes of inclusive schooling, this two‐wave study examined the role of individual change in trust and sympathy for adolescents' cross‐group friendships and inclusive attitudes toward students with low academic achievement. Cross‐group friendships, intergroup trust, intergroup sympathy, and inclusive attitudes were obtained from surveys completed by 1,122 Swiss adolescents (Mage T1 = 11.54 years, Mage T2 = 12.58 years) from 61 school classes. Results from a parallel latent change score model revealed that the number of cross‐group friendships positively related to individual change in trust and sympathy; this growing trust and sympathy in turn predicted adolescents' inclusive attitudes. These findings are discussed regarding theories of intergroup contact and inclusive schooling.  相似文献   
58.
The dynamic interplay of parental educational aspirations and children's academic self-concept was examined from late childhood through mid-adolescence within a transactional socialization framework. Parental and child data were gained from a representative Swiss sample within 3-year intervals (NT1 = 1118; 51% females; 28% migration background; Mage T1 = 9.26, Mage T2 = 12.14, Mage T3 = 15.32). Results from a random intercept cross-lagged panel model revealed positive associations between the two constructs at the between- and within-person level. Findings showed general and time-specific associations between children and parents and reciprocal spill-over effects, whereby higher than usual aspirations predicted higher than usual academic self-concept over time and vice versa, highlighting transactional processes in the context of educational transitions.  相似文献   
59.
Jens Olsen (1840–1911), head principal of the Danish town of Varde was in many ways typical for his time. He was an engaging teacher and school reformer. But he was also a Christian, a believer in the ideas of the Danish priest, N. F. S. Grundtvig. Last but not least, he was curious. His curiosity and interest in the nature of children brought him in contact with the Anglo-American movement of child study. This chapter tells the story of how child studies became his way of trying to bridge the gap between the Darwinian approach to the history of humanity and a Christian view.  相似文献   
60.
The Federal Register Act statutorily mandated an official gazette for the Federal Government to provide better accountability for administrative regulations, rules, and orders, and greater transparency in the creation of such law. The later establishment of the Code of Federal Regulations and the enactment of the Administrative Procedure Act added enhancement and incentives to the original act. The National Archives and Record Administration recently celebrated the seventy-fifth anniversary of this publication. The overview of the origins, development, and legacy of the Federal Register provided here was prepared as a background text for an invited lecture by the author at National Archives headquarters marking the creation of the Register and its heritage.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号