全文获取类型
收费全文 | 2093篇 |
免费 | 35篇 |
国内免费 | 1篇 |
专业分类
教育 | 1626篇 |
科学研究 | 125篇 |
各国文化 | 21篇 |
体育 | 117篇 |
综合类 | 1篇 |
文化理论 | 13篇 |
信息传播 | 226篇 |
出版年
2022年 | 16篇 |
2021年 | 37篇 |
2020年 | 39篇 |
2019年 | 51篇 |
2018年 | 83篇 |
2017年 | 82篇 |
2016年 | 77篇 |
2015年 | 44篇 |
2014年 | 64篇 |
2013年 | 446篇 |
2012年 | 55篇 |
2011年 | 67篇 |
2010年 | 40篇 |
2009年 | 46篇 |
2008年 | 61篇 |
2007年 | 45篇 |
2006年 | 47篇 |
2005年 | 29篇 |
2004年 | 47篇 |
2003年 | 41篇 |
2002年 | 33篇 |
2001年 | 25篇 |
2000年 | 45篇 |
1999年 | 31篇 |
1998年 | 23篇 |
1997年 | 26篇 |
1996年 | 30篇 |
1995年 | 38篇 |
1994年 | 36篇 |
1993年 | 26篇 |
1992年 | 32篇 |
1991年 | 24篇 |
1990年 | 26篇 |
1989年 | 15篇 |
1988年 | 13篇 |
1987年 | 11篇 |
1986年 | 12篇 |
1985年 | 20篇 |
1984年 | 24篇 |
1983年 | 18篇 |
1982年 | 17篇 |
1981年 | 22篇 |
1980年 | 15篇 |
1978年 | 14篇 |
1976年 | 9篇 |
1975年 | 9篇 |
1969年 | 5篇 |
1968年 | 5篇 |
1927年 | 6篇 |
1923年 | 6篇 |
排序方式: 共有2129条查询结果,搜索用时 812 毫秒
81.
82.
83.
Sandra Taylor 《教育政策杂志》2013,28(4):433-451
A number of writers have drawn attention to the increasing importance of language in social life in ‘new times’ and Fairclough has referred to ‘discourse driven’ social change. These conditions have led to an increase in the use of various forms of discourse analysis in policy analysis. This paper explores the possibilities of using Critical Discourse Analysis (CDA) in critical policy research in education, drawing on a larger research project which is investigating the equity implications of Education Queensland’s reform agenda. It is argued that, in the context of new times, CDA is of particular value in documenting multiple and competing discourses in policy texts, in highlighting marginalized and hybrid discourses, and in documenting discursive shifts in policy implementation processes. The last part of the paper discusses how such research might be used by policy activists inside and outside education department bureaucracies to further social democratic goals. 相似文献
84.
Your Energy World Published by U.S. Department of Energy Blue Wings Flying by Elizabeth DeHuff Pictures by Dorothea Sierra Addison‐Wesley Publishing Co. Readding, Mass. 01867 Early Childhood Filmstrips Series Part I: About Myself Myself and Other People — Alike and Different My Family and Other Families—Alike and Different Everyone Needs Many Things by Ruth Jaynes, Beatrice Woodbrldge & Nancy Curry Bowmar/Noble Publishers, Inc. 4563 Colorado Los Angeles, CA 90039 “Man and His Gods: An Inquiry Into The Nature of Religions” Published by The Center for Humanities, Inc. 2 Holland Ave. White Plains, NY 10603 Alcohol: Facts, Myths and Decisions Published by Science and Mankind, Inc. Communications Park, Box 200 White Plains, New York 10601 相似文献
85.
Deborah Linebarger Jessica Taylor Piotrowski Charles R. Greenwood 《Journal of Research in Reading》2010,33(2):148-167
Children living in poverty are 1.3 times as likely as non‐poor children to experience reading difficulties and lack key oral experiences that contribute to early literacy development. The purpose of this research was to study the effects of viewing commercially available educational television with closed captions. Seventy second‐ and third‐grade economically disadvantaged children living in urban locations participated in this experimental research design. Children were randomly assigned to view videos with or without closed captions. Captions helped children recognise and read more words, identify the meaning of those words, generate inferences regarding programme content and transfer these skills to a normative code‐related skill task. Risk status moderated word recognition performance: those at risk benefited from captions while those who were not at risk recognised more words when captions were absent. 相似文献
86.
87.
88.
89.
Conclusions We are living a deep change in the information transfer process involving the different actors of the editorial scene (from
authors to editors, web-editors, e-publishers and readers), who occasionally play different roles at the same time (e.g.,
authors sometimes bypass the editor thus assuming direct responsibilities in the diffusion of documents in the Internet).
Furthermore, information producers, managers or seekers often show twofold personalities like Dr. Jekyll and Mr. Hyde. They
would like to find all documents free on the Internet and be able to read original, reliable, and high quality information,
but they are sometimes reluctant to spread their papers through online nonofficial channels as they care for the impact factor,
prestige, and career advancement.
It is a revolutionary period in which new and alternative forms of scholarly communication live together with more traditional
ones and the future is difficult to define. Recent initiatives of open access—such as Pubmed Central, Public Library of Science,
Budapest Open Access Initiative—are contributing to define new trends in the editorial market, challenging the traditional
distribution channels, mainly managed by commercial editors, and placing the authors’ role and publication copyrights under
severe discussion.
In this landscape, GL now has new dignity and becomes closer and closer to innovative scientific publications supported by
researchers in view of a generalised movement towards open access. The nuances of grey are becoming lighter and lighter. The
questions are many, the answers few, but, in any case, the ethical responsibility of producing and issuing quality documents
can never be disregarded. 相似文献
90.