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   251篇
  免费   7篇
教育   202篇
科学研究   15篇
各国文化   4篇
体育   5篇
文化理论   3篇
信息传播   29篇
  2023年   2篇
  2022年   4篇
  2021年   8篇
  2020年   6篇
  2019年   19篇
  2018年   26篇
  2017年   15篇
  2016年   13篇
  2015年   9篇
  2014年   11篇
  2013年   41篇
  2012年   13篇
  2011年   8篇
  2010年   4篇
  2009年   6篇
  2008年   5篇
  2007年   5篇
  2006年   11篇
  2005年   4篇
  2004年   6篇
  2003年   2篇
  2002年   3篇
  2001年   2篇
  2000年   2篇
  1999年   1篇
  1998年   1篇
  1996年   3篇
  1995年   1篇
  1994年   2篇
  1993年   1篇
  1992年   1篇
  1991年   5篇
  1989年   1篇
  1988年   2篇
  1987年   2篇
  1986年   2篇
  1985年   1篇
  1984年   1篇
  1983年   1篇
  1982年   1篇
  1979年   2篇
  1978年   1篇
  1977年   1篇
  1976年   1篇
  1964年   1篇
  1962年   1篇
排序方式: 共有258条查询结果,搜索用时 31 毫秒
131.
Objective: This study was undertaken in order to determine how health sciences libraries in a ten-state region are using Loansome Doc, with an emphasis on whether this tool continues to be used to serve unaffiliated health professionals. Methods: Usage data were examined and health sciences libraries were administered a survey to determine how they are using this tool. Results: Loansome Doc usage across libraries is low and declining, and a number of libraries do not serve unaffiliated health professionals with this tool. Conclusions: Use of Loansome Doc is low and declining, in part, due to license restrictions, declining interlibrary loan, and the prevalence of alternatives, such as OCLC's ILLiad, for document delivery to affiliated users.  相似文献   
132.
In an attempt better to understand why, on the whole, girls are not very interested in computers, we have tried to investigate social representations of technical interest attributed to one or the other gender in primary and junior-high school. The results of the impressions formation test and those of a survey indicate that primary-school pupils consider boys and girls to be equally involved in technical fields and a girl «computer enthusiast» is perceived as a very atractive person. At the junior-high level, students no longer perceive this equality of gender in technical interests and they judge a girl «computer enthusiast» negatively. Moreover, girls themselves consider that too keen an interest in computers is evidence of loneliness and problems with sexual identity. A boy’s involvement with computers does not change his image, whatever the gender or the age of the subjects. Thus, the influence of the normative model of feminine identity can explain in part the drop in interest for computers observed in secondary-school girls.  相似文献   
133.
Research in Higher Education - Using large-scale longitudinal data, this study sought to examine factors influencing two important student development outcomes in students with disabilities...  相似文献   
134.

This paper is based on the initial findings of the ESRC study on the acquisition and development of core skills in higher education and employment. The context for the study is provided by contested notions of a learning society apparent in the mismatch between the skills and knowledge that universities currently provide and what employers state that they want. The paper takes the form of a series of propositions and questions relating to the perspectives of those in higher education. It discusses the multiple interpretations, and lack of clarity, of the vocabulary of skills, and the difficulties for higher education in meeting the demands of a learning society. It is suggested that changes must be grounded in a more developed approach to the conceptualization of student provision and an enhanced understanding of how students learn.  相似文献   
135.
Business students are thoroughly schooled about the importance of measurement systems that, by their very nature, are designed to accurately measure the past performance of organizations, departments, and individuals. This article describes a team‐based, active‐learning exercise that clearly illustrates an additional important and often underemphasized aspect of performance measurement systems—their influence on individuals’ future behaviors and organizations’ future performance.  相似文献   
136.
137.
Science education reform documents identify nature of science (NOS) as a critical component of scientific literacy and call for universities, colleges, and K-12 schools to explicitly integrate NOS learning into science curricula. In response to these calls, this study investigated the classroom practices of nine graduate assistants (GAs) who taught expository and inquiry laboratories that implemented an explicit and reflective (ER) pedagogy to teach NOS. The purpose of this qualitative study was to better understand the experiences that enabled or inhibited GA implementation of an ER strategy in a college setting. The findings revealed that achieving quality implementation in this setting was very difficult. Factors such as GAs' ability to foster meaningful classroom discussions, laboratory logistics (e.g. lack of time and supplies), and the value undergraduates and GAs saw in learning about NOS were identified by GAs and observed by the researchers as barriers to the technique maximizing its potential. Thus, for meaningful infusion of NOS into science curricula, pedagogical support for GAs to manage meaningful classroom discussions in support of NOS or other complex topics is recommended for an ER approach to NOS learning to be successful in college settings.  相似文献   
138.
139.
This paper opens the space of post-qualitative research through an exploration of how acts of recognition and non-recognition work on and through the bodies of individual subjects. Using stories generated in a collective biography workshop and drawing on concepts from Foucault and Butler, and also, in contrast, Barad and Deleuze, the paper explores the way these different epistemologies intra-act with ways of seeing/reading/being recognizable subjects.  相似文献   
140.
Abstract

Purpose: Why do farmers not take better care of their soils? This article aims to give insight into how farmers look at soil quality management.

Design/methodology/approach: It analyses diverse land management practices and visions on soils and soil quality of ten agroecological and 14 conventional smallholder farmers in Araponga, Minas Gerais, Brazil. As agroecological farming (that is, managing soils with minimum use of external inputs) requires more complex knowledge, it is assumed that agroecological farmers would be more knowledgeable on soils compared to conventional farmers. This case study tests the hypothesis that differences in land management practices between agroecological and conventional farmers can be explained by differences in their knowledge on soils.

Findings: The hypothesis turned out to be faulty: agroecological and conventional farmers do not differ in what they know about soils, but how they use their knowledge in their farming strategy. Both groups of farmers have different but rational farming strategies.

Practical implications: Designing policies and measures to make farming more environmentally friendly and more sustainable as two-way knowledge exchange between farmers and science (and not as one-way knowledge transfer from science to farmers), to benefit from vital and context-based farmers’ knowledge and to ensure successful implementation of more sustainable land management practices.

Originality/value: By analysing farmers’ visions on soil quality management and farming strategies, this study shows that farmers’ knowledge is valuable for farmers, for scientific knowledge on soil quality management and for policies which are to be effective and adapted to the local environment.  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