全文获取类型
收费全文 | 7390篇 |
免费 | 210篇 |
国内免费 | 423篇 |
专业分类
教育 | 4667篇 |
科学研究 | 1224篇 |
各国文化 | 2篇 |
体育 | 1370篇 |
综合类 | 580篇 |
文化理论 | 7篇 |
信息传播 | 173篇 |
出版年
2024年 | 5篇 |
2023年 | 16篇 |
2022年 | 43篇 |
2021年 | 151篇 |
2020年 | 198篇 |
2019年 | 157篇 |
2018年 | 163篇 |
2017年 | 145篇 |
2016年 | 181篇 |
2015年 | 225篇 |
2014年 | 475篇 |
2013年 | 725篇 |
2012年 | 575篇 |
2011年 | 604篇 |
2010年 | 422篇 |
2009年 | 354篇 |
2008年 | 396篇 |
2007年 | 540篇 |
2006年 | 515篇 |
2005年 | 420篇 |
2004年 | 401篇 |
2003年 | 345篇 |
2002年 | 275篇 |
2001年 | 229篇 |
2000年 | 153篇 |
1999年 | 90篇 |
1998年 | 37篇 |
1997年 | 39篇 |
1996年 | 32篇 |
1995年 | 25篇 |
1994年 | 21篇 |
1993年 | 16篇 |
1992年 | 15篇 |
1991年 | 11篇 |
1990年 | 14篇 |
1989年 | 7篇 |
1988年 | 2篇 |
1976年 | 1篇 |
排序方式: 共有8023条查询结果,搜索用时 15 毫秒
31.
少年儿童图书馆的延伸服务实践 总被引:1,自引:0,他引:1
以少儿图书馆的实践为基础,从读者服务、读书活动两方面入手,论述了与企业合办分馆、网络信息服务、广场读书活动、读书夏令营等图书馆延伸服务的可行性. 相似文献
32.
N. Yu. Berezkina O. N. Sikorskaya 《Scientific and Technical Information Processing》2008,35(6):256-259
The publication activity of Russian and Belarussian scientists, the degree of reflection of their papers in Scopus databases, and the data on the citation of Belarussian authors in the works of other researchers are discussed. 相似文献
33.
本文采用随机编组对照实验的方法,分析儿童期游泳运动员技术表象训练对游泳技术的影响,并对“表象”训练在训练中的作用以及如何培养和发展良好的“水感”进行了探讨.研究表明,运用正确的“表象”训练,使运动员合理掌握技术动作,养成良好的技术风格,对提高“水感”和运动成绩,都有着十分重要的意义。 相似文献
34.
科学技术活动的指标、数学模型等问题是一个讨论多年而未解决的问题,本文从科学技术活动的投入产出角度提出了相应的指标系列;并从科学技术投入产出的一因一果关系、多因一果关系、多因多果关系、线性与非线性关系等方面提出了相应的数学模型及定义定理;最后,根据这些定义定理,提出了科学技术发展在正常时期 (继承发展时期)和非常时期(转化、革命时期)的有关推论。 相似文献
35.
把《科学技术发展的数学原理》和《科学技术研究业经济学原理》两书的新观点进行归类述评,包括作者提出的科技发展因果性规律、科技纵向发展规律、科技结构演化规律、科技活动效益变化规律四个方面。最后就该论著的基本特点与总体价值上从创新性、系统性、量化性、实用性进行了评价。 相似文献
36.
县级图书馆在农村读书活动中的引领作用 总被引:5,自引:0,他引:5
论文从开展读书活动的必要性、具体措施和收获三方面论述了县级图书馆应在开展农村读书活动中积极发挥引领作用。 相似文献
37.
Heather E. Canary Kris May Marc D. Rinehart Jahn B. Barlow 《Journal of Applied Communication Research》2018,46(2):202-222
Organizational communication scholars are increasingly called upon to use theoretical knowledge to address problematic processes in public institutions. This article reports a process improvement project focused on a university conflict of interest (COI) policy as an example of how scholars can engage theory to improve ongoing policy processes. The project team included communication scholars and research administration staff who designed, implemented, and evaluated the mixed-methods project guided by structurating activity theory. Baseline survey results were used to design the process improvement project. Results of the follow-up survey indicate that researchers who participated in some aspect of the process improvement project (i.e. attending a policy café, using the redesigned website, or reading the new Quick Reference Guide) reported higher levels of policy communication and knowledge and more positive attitudes toward the COI policy than researchers who had not engaged with process improvement efforts. We offer theoretical and practical implications of results for organizational communication scholars and practitioners. 相似文献
38.
As one of the largest active academic social networking sites, ResearchGate (RG) has been utilized by scholars to share publications, seek collaborators, communicate work in progress, and build scholarly reputation. This study collects data from RG users from 61 U.S. research universities at different research activity levels, as categorized by the Carnegie Classification of Institutions of Higher Education, to examine the impact of institutional differences on RG reputational metrics. The results confirm that RG is a research-oriented academic social networking site that closely and realistically mirrors the research activity level of institutions. With an increase in the research activity level of a university, its affiliated RG users tend to have higher RG scores, more publications and citations, and more profile views and followers, while the average number of reads of their publications and followees tend to be lower and fluctuant. In addition, RG users primarily follow others from institutions of a higher research activity level, forming virtual social networks centered around esteemed institutions. The study suggests academic social networks can serve as indicators in evaluation of research activities among research institutions, and such sites can be helpful and credible for acquiring resources, keeping informed about research, and promoting academic influence. 相似文献
39.
运用文献资料法、访谈法、比较分析法和逻辑法,对中美基础教育课外体育活动的价值取向、政策文件、组织管理、场地设施、运动时间及实施效果进行梳理、分析和比较,从中得出以下启示:要坚持课外体育活动健身育人的价值;学校体育政策要向课外体育活动倾斜,并注重政策的落实;构建课外体育活动的三级体系,促进家校社三方联动;加快社区体育建设,引导体育消费升级;布置体育作业,保证课外运动时间;立足实际问题,让学生从课外体育活动中受益。以邻为镜比较优劣得失,但不能生搬硬套,要从传统体育文化中吸收养分,促进青少年身心健康,促进我国课外体育活动改革与发展。 相似文献
40.
Expanding opportunities to learn to support inclusive education through drama‐enhanced literacy practices 下载免费PDF全文
Sultan Kilinc Kathleen Farrand Kathryn Chapman Michael Kelley Jenny Millinger Korbi Adams 《British Journal of Special Education》2017,44(4):431-447
This study examines how the Early Years Educators at Play (EYEPlay) professional development (PD) programme supported inclusive learning settings for all children, including English language learners and students with disabilities. The EYEPlay PD model is a year‐long programme that integrates drama strategies into literacy practices within real‐classroom contexts. Inclusive education refers to ensuring equal opportunities to access and participation in learning activities for all students. Cultural‐historical activity theory was used to understand and unpack the drama practices. Twelve semi‐structured focus group interviews were conducted with 19 preschool teachers. The data were analysed via constant‐comparative and interpretive methods. The study findings showed that EYEPlay PD practices enhanced inclusive learning settings for diverse groups of students by increasing access and expanding opportunities to learn, and supporting a positive learning environment. 相似文献