全文获取类型
收费全文 | 12594篇 |
免费 | 160篇 |
国内免费 | 19篇 |
专业分类
教育 | 8720篇 |
科学研究 | 1236篇 |
各国文化 | 142篇 |
体育 | 1399篇 |
综合类 | 7篇 |
文化理论 | 175篇 |
信息传播 | 1094篇 |
出版年
2022年 | 98篇 |
2021年 | 161篇 |
2020年 | 275篇 |
2019年 | 427篇 |
2018年 | 543篇 |
2017年 | 554篇 |
2016年 | 473篇 |
2015年 | 316篇 |
2014年 | 376篇 |
2013年 | 2505篇 |
2012年 | 329篇 |
2011年 | 294篇 |
2010年 | 250篇 |
2009年 | 216篇 |
2008年 | 227篇 |
2007年 | 249篇 |
2006年 | 208篇 |
2005年 | 187篇 |
2004年 | 173篇 |
2003年 | 194篇 |
2002年 | 166篇 |
2001年 | 179篇 |
2000年 | 173篇 |
1999年 | 175篇 |
1998年 | 94篇 |
1997年 | 86篇 |
1996年 | 130篇 |
1995年 | 90篇 |
1994年 | 103篇 |
1993年 | 100篇 |
1992年 | 166篇 |
1991年 | 160篇 |
1990年 | 155篇 |
1989年 | 142篇 |
1988年 | 120篇 |
1987年 | 124篇 |
1986年 | 140篇 |
1985年 | 130篇 |
1984年 | 106篇 |
1983年 | 128篇 |
1982年 | 105篇 |
1981年 | 101篇 |
1980年 | 84篇 |
1979年 | 159篇 |
1978年 | 110篇 |
1977年 | 101篇 |
1976年 | 102篇 |
1975年 | 73篇 |
1974年 | 87篇 |
1972年 | 68篇 |
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
91.
Fernanda Somera dos Santos Mariana Kiomy Osako Gleici da Silva Castro Perdoná Márcia Gaião Alves Katiuchia Uzzun Sales 《Anatomical sciences education》2021,14(4):408-416
Virtual microscopy (VM) is a widely used teaching method in Medical Education in many developed countries. In Brazil, however, this is not the case for most medical schools, considering Brazilian social inequality and uneven access to technology. Recently, the Covid-19 pandemic has also challenged Universities to seek and make a transition toward more effective methods of full-time online education. Thus, the main goal of this work was to verify student's perception and academic performance, assessed upon VM implementation in a Brazilian Medical School. Ribeirao Preto Medical School students answered a 26-question survey with regards to optical microscopy (OM) and VM. Academic performance was compared between participants that were (year of 2019) or were not (year of 2015) exposed to VM. Taken the results together, subjective impressions such as handling, suitability, learning effectiveness, and pleasure using the tools, have shown a higher score for virtual microscopy (median = 29), when compared to optical microscopy (median = 24) with a P-value < 0.001 by Wilcoxon rank test, upon measurement using an ordinal scale. Regarding academic performance, no statistically significant differences were found between groups (P-value = 0.38, Cohen's d = 0.19). Therefore, VM proved to be adequate to the Brazilian medical education in light of Brazilian social contexts and Covid-19 pandemic. 相似文献
92.
Józsa Krisztián Kis Noémi Barrett Karen Caplovitz 《European Journal of Psychology of Education - EJPE》2019,34(2):317-339
European Journal of Psychology of Education - Children’s motivation to master challenging tasks is an important predictor of school success, and yet, such motivation declines during... 相似文献
93.
Danica G. Hays Rebecca E. Michel Hannah B. Bayne Anita A. Neuer Colburn Jayne Smith Myers 《Journal of College Counseling》2015,18(1):49-65
Relationship violence is a salient concern on college campuses today, and psychoeducational groups may be an appropriate prevention format. This article describes a study measuring the impact of college student participation in the HEART (Help End Abusive Relationships Today) program, a series of group sessions designed to increase knowledge and awareness of relationship violence. Findings indicated significant changes for group participants postintervention. Implications and recommendations for college counselors are discussed. 相似文献
94.
95.
96.
97.
98.
Abstract The authors focus on exploiting new methods of language acquisition with the help of the possibilities offered by the Internet. As a new option for computer‐assisted language learning, the Internet is considered to be a source for individual learning and problem oriented teaching in many other areas. Expanding knowledge in parallel in informatics and the English language is an asset. In addition to pointing out starting off sites for ESL teachers and introducing some interesting examples, some criteria of constructing language teaching WWW pages of our own are also listed. 相似文献
99.
Dorothy Villarreal Manuel González Canché Andrés Castro Samayoa Alice Ginsberg 《The Teacher Educator》2013,48(4):446-459
AbstractMinority-serving institutions are important in the production of teachers of color. However, this formative process is not without limitations. This multisite, multistate study relied on network analysis techniques to unveil timely and relevant concerns that students, faculty, and administrators identified as critical toward the strengthening of teacher production. 相似文献
100.