全文获取类型
收费全文 | 12129篇 |
免费 | 19篇 |
专业分类
教育 | 9377篇 |
科学研究 | 1238篇 |
各国文化 | 26篇 |
体育 | 368篇 |
综合类 | 1篇 |
文化理论 | 388篇 |
信息传播 | 750篇 |
出版年
2023年 | 2篇 |
2022年 | 4篇 |
2021年 | 9篇 |
2020年 | 18篇 |
2019年 | 33篇 |
2018年 | 2190篇 |
2017年 | 2104篇 |
2016年 | 1590篇 |
2015年 | 121篇 |
2014年 | 139篇 |
2013年 | 209篇 |
2012年 | 230篇 |
2011年 | 714篇 |
2010年 | 850篇 |
2009年 | 447篇 |
2008年 | 652篇 |
2007年 | 1164篇 |
2006年 | 86篇 |
2005年 | 407篇 |
2004年 | 453篇 |
2003年 | 374篇 |
2002年 | 142篇 |
2001年 | 14篇 |
2000年 | 25篇 |
1999年 | 13篇 |
1998年 | 9篇 |
1997年 | 21篇 |
1996年 | 8篇 |
1995年 | 13篇 |
1994年 | 7篇 |
1993年 | 8篇 |
1992年 | 14篇 |
1991年 | 11篇 |
1990年 | 6篇 |
1989年 | 8篇 |
1988年 | 5篇 |
1987年 | 8篇 |
1986年 | 4篇 |
1985年 | 3篇 |
1984年 | 2篇 |
1983年 | 2篇 |
1982年 | 2篇 |
1981年 | 5篇 |
1980年 | 3篇 |
1979年 | 4篇 |
1978年 | 3篇 |
1976年 | 3篇 |
1967年 | 2篇 |
1965年 | 1篇 |
1835年 | 2篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
81.
82.
83.
Based on the studies of Mauss (1935) and Bourdieu (1980) on the determination of body techniques by culture and social background, this study seeks to describe the rules, dispositions and habits specific to different forms of athletic running. It is based on a sample of 732 athletes, all of them are the members of French athletics clubs, comprising 220 sprinters, 213 half-distance runners and 299 long-distance runners. Sports practices are different depending on sub-culture affiliation, sociological characteristics and forms of commitment. This being said, simple links between variables should not be transformed into causal connections. Before drawing such conclusions, it is important to identify the nature of the sport studied. This shows that middle-distance and long-distance enthusiasts, traditionally classified in the same family, have less, in common, than those practising sprint and middle distance. These results potentially question the methodological groups and sociological interpretations made by researchers and sports science. 相似文献
84.
Peter Wood 《Academic Questions》2017,30(2):245-252
85.
86.
87.
88.
89.
90.
Jin Woo Lee Anastasia Ostrowski Aileen Huang-Saad Colleen M. Seifert 《European Journal of Engineering Education》2019,44(3):360-378
ABSTRACTWith increasing demand for improved medical equipment and healthcare, next-generation biomedical engineers need strong design skills. Equipping biomedical engineering students with tools for idea generation and development can increase student design success. Design Heuristics are an ideation tool developed through empirical studies of product designs. While identified in the mechanical engineering space, Design Heuristics may be applicable in biomedical engineering design. In our study, we implemented a Design Heuristics session during upper-level undergraduate and first-year graduate biomedical engineering design courses. We examined the applicability of Design Heuristics within individual and team concept generation contexts. The findings demonstrated that biomedical engineering students were able to use Design Heuristics to generate multiple concepts, and that initial concepts produced using Design Heuristics were carried over into final team design. The results support the applicability of Design Heuristics to student idea generation in biomedical engineering design. 相似文献