全文获取类型
收费全文 | 2032篇 |
免费 | 48篇 |
国内免费 | 3篇 |
专业分类
教育 | 1610篇 |
科学研究 | 134篇 |
各国文化 | 33篇 |
体育 | 134篇 |
文化理论 | 25篇 |
信息传播 | 147篇 |
出版年
2023年 | 19篇 |
2022年 | 20篇 |
2021年 | 37篇 |
2020年 | 68篇 |
2019年 | 105篇 |
2018年 | 149篇 |
2017年 | 126篇 |
2016年 | 112篇 |
2015年 | 61篇 |
2014年 | 91篇 |
2013年 | 382篇 |
2012年 | 87篇 |
2011年 | 85篇 |
2010年 | 80篇 |
2009年 | 68篇 |
2008年 | 54篇 |
2007年 | 55篇 |
2006年 | 56篇 |
2005年 | 44篇 |
2004年 | 40篇 |
2003年 | 37篇 |
2002年 | 33篇 |
2001年 | 30篇 |
2000年 | 20篇 |
1999年 | 20篇 |
1998年 | 18篇 |
1997年 | 13篇 |
1996年 | 11篇 |
1995年 | 13篇 |
1994年 | 6篇 |
1993年 | 5篇 |
1992年 | 10篇 |
1991年 | 12篇 |
1990年 | 9篇 |
1989年 | 9篇 |
1988年 | 7篇 |
1987年 | 11篇 |
1986年 | 6篇 |
1985年 | 6篇 |
1984年 | 3篇 |
1982年 | 3篇 |
1981年 | 7篇 |
1980年 | 3篇 |
1979年 | 8篇 |
1978年 | 3篇 |
1977年 | 4篇 |
1960年 | 2篇 |
1957年 | 2篇 |
1926年 | 2篇 |
1843年 | 4篇 |
排序方式: 共有2083条查询结果,搜索用时 15 毫秒
1.
Theo H?rder 《Informatik - Forschung und Entwicklung》2002,17(3):99-100
Ohne Zusammenfassung 相似文献
2.
A first introduction to archival science 总被引:1,自引:1,他引:0
Theo Thomassen 《Archival Science》2001,1(4):373-385
This first introduction, written for educational purposes, is meant to be a concise basic text in which the core concepts
of archival science are coherently defined and explained, in a non-polemical way and departing from a de-institutionalised
point of view. It is not intended to support or reject any single theory, but to provide an overview. It should be read as
a synthesis of a variety of shared ideas and views, not as a manifesto of a new approach to archival science. If there is
anything new to it, it might be located in the coherent and integrated presentation. In this primer of archival science annotation
has been avoided.
The first of several versions of this First Introduction was written in August 1995. It was meant to meet the need of the
Netherlands Archiefschool for a basic text on archival science which could support its different programs for archival education
and training. After ample discussion with the archival science teachers of the Archiefschool, it was introduced in the 1995/1996
courses. From then on, it has been used in almost all courses and classes on archival science on the undergraduate, graduate
and postgraduate levels and in several training and retraining programs of the Archiefschool. The design of the first version
has been maintained in all subsequent versions, including this last one. Still, the text has frequently been adapted as a
result of discussions with students and colleagues, in and outside the school. This first English version can almost be deemed
as a collective product. Of the numerous colleagues who were engaged in this discussion and contributed to the text, special
mention has to be made of Peter Horsman, Hans Scheurkogel, Hans Hofman, Eric Ketelaar, Herman Coppens and Kent Hayworth, who
commented the English version. For the final text and all imperfections that may still cling to it I am, of course, responsible.
An earlier version in Dutch has been published as: Theo thomassen, “Een korte introductie in de archivistiek”, in: P.J. Horsman,
F.C.J. Ketelaar en T.H.P.M. Thomassen (red.),Naar een nieuw paradigma in de archivistiek ('s-Gravenhage, 1999), pp. 11–20. 相似文献
3.
Annemarie de Knecht-van Eekelen Steven Bakker Gerben van Lent 《Educational Measurement》2001,20(3):33-35
This is Part III of a three part series describing the consultancy and training demands that are encountered in technical assistance projects in Central and Eastern Europe. Part I dealt with strategic issues for a successful delivery of "Western Technical Assistance to Eastern Needs." Part II highlighted project management and co-operation aspects in delivering support to the Romanian Assessment and Examination Service. In this part, we address training of Polish subject experts who were preparing to take on responsibility for a decentralized and strongly innovative final exam, the Matura. 相似文献
4.
5.
The Dynamics of Opinion Formation in Local Popular Referendums: Why the Dutch Always Say No 总被引:1,自引:0,他引:1
There is growing research on voting behavior in referendums.However, the dynamics of opinion formation in popular referendums,referendums initiated by the electorate to approve or rejectdecisions made by representative bodies, has not yet been studied.This is especially unfortunate as voting decisions in popularreferendums differ from those in other referendums in interestingways. Opinion formation can be a very dynamic process in popularreferendums, making the referendum campaign crucial. This paperstudies the dynamics of opinion formation in popular referendumsand relates them to particular characteristics of the campaignsand the issues at hand. Based on the literature, we consideredthe effects of the intensity of the yes and no campaigns, familiaritywith the issue, and partisan cues. Our study uses content analysisdata and data from public opinion surveys dealing with variouspopular referendums held in the Netherlands. The study revealedseveral factors that contributed to the volatility of opinionsin the referendum campaigns: the issue (new and did not fittraditional political schemes), lack of support from societaland community organizations for the position of the local authorities,and low profile campaigns on the part of local authorities.While some of these factors are general and may play a rolein referendums everywhere, some can be considered typicallyDutch, related to the characteristics of popular referendumsin the Netherlands and the countrys political system. 相似文献
6.
7.
Dylan J.H.A. Henssen Loes van den Heuvel Guido De Jong Marc A.T.M. Vorstenbosch Anne-Marie van Cappellen van Walsum Marianne M. Van den Hurk Jan G.M. Kooloos Ronald H.M.A. Bartels 《Anatomical sciences education》2020,13(3):353-365
Neuroanatomy education is a challenging field which could benefit from modern innovations, such as augmented reality (AR) applications. This study investigates the differences on test scores, cognitive load, and motivation after neuroanatomy learning using AR applications or using cross-sections of the brain. Prior to two practical assignments, a pretest (extended matching questions, double-choice questions and a test on cross-sectional anatomy) and a mental rotation test (MRT) were completed. Sex and MRT scores were used to stratify students over the two groups. The two practical assignments were designed to study (1) general brain anatomy and (2) subcortical structures. Subsequently, participants completed a posttest similar to the pretest and a motivational questionnaire. Finally, a focus group interview was conducted to appraise participants’ perceptions. Medical and biomedical students (n = 31); 19 males (61.3%) and 12 females (38.7%), mean age 19.2 ± 1.7 years participated in this experiment. Students who worked with cross-sections (n = 16) showed significantly more improvement on test scores than students who worked with GreyMapp-AR (P = 0.035) (n = 15). Further analysis showed that this difference was primarily caused by significant improvement on the cross-sectional questions. Students in the cross-section group, moreover, experienced a significantly higher germane (P = 0.009) and extraneous cognitive load (P = 0.016) than students in the GreyMapp-AR group. No significant differences were found in motivational scores. To conclude, this study suggests that AR applications can play a role in future anatomy education as an add-on educational tool, especially in learning three-dimensional relations of anatomical structures. 相似文献
8.
9.
Pleuntje van Meer 《Action Learning: Research and Practice》2016,13(3):237-251
Unfinished and ongoing exploration, Oil Painting, 1.30?*?1?m, September 2015. 相似文献
10.
Educational leadership can be defined as the ability of a principal to initiate school improvement, to create a learning-oriented educational climate, and to stimulate and supervise teachers in such a way that the latter may execute their tasks as effectively as possible. In 1989, 1993, and 1998, teacher perceptions of educational leadership of principals in Dutch elementary education were evaluated by means of a Rasch-scale. It turned out that the educational leadership of Dutch principals has grown considerably. In both 1989 and 1993 the effect of educational leadership on pupil achievement was investigated. While in 1989 no significant relationship was found, the results of 1993 show a significant relationship between educational leadership and average pupil achievement over 3 successive years corrected for school environment. 相似文献