全文获取类型
收费全文 | 121144篇 |
免费 | 1866篇 |
国内免费 | 235篇 |
专业分类
教育 | 83651篇 |
科学研究 | 13429篇 |
各国文化 | 1997篇 |
体育 | 9674篇 |
综合类 | 171篇 |
文化理论 | 1064篇 |
信息传播 | 13259篇 |
出版年
2021年 | 948篇 |
2020年 | 1666篇 |
2019年 | 2582篇 |
2018年 | 3154篇 |
2017年 | 3399篇 |
2016年 | 3435篇 |
2015年 | 2325篇 |
2014年 | 3186篇 |
2013年 | 27341篇 |
2012年 | 2452篇 |
2011年 | 2849篇 |
2010年 | 2368篇 |
2009年 | 2617篇 |
2008年 | 2436篇 |
2007年 | 2181篇 |
2006年 | 2399篇 |
2005年 | 2397篇 |
2004年 | 3072篇 |
2003年 | 2373篇 |
2002年 | 2194篇 |
2001年 | 2130篇 |
2000年 | 1769篇 |
1999年 | 1635篇 |
1998年 | 1464篇 |
1997年 | 1530篇 |
1996年 | 1700篇 |
1995年 | 1478篇 |
1994年 | 1465篇 |
1993年 | 1472篇 |
1992年 | 1548篇 |
1991年 | 1458篇 |
1990年 | 1440篇 |
1989年 | 1265篇 |
1988年 | 1090篇 |
1987年 | 1041篇 |
1986年 | 1050篇 |
1985年 | 1298篇 |
1984年 | 1185篇 |
1983年 | 1091篇 |
1982年 | 1088篇 |
1981年 | 1014篇 |
1980年 | 968篇 |
1979年 | 1105篇 |
1978年 | 1058篇 |
1977年 | 966篇 |
1976年 | 878篇 |
1975年 | 711篇 |
1974年 | 716篇 |
1973年 | 683篇 |
1972年 | 522篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
931.
Ju‐Joan Wong Po‐Yu Chen Chun‐Di Chen 《The International Journal of Art & Design Education》2016,35(1):140-153
Professional training for designers is crucial in the field of design studies. The characteristics of novices versus those of expert designers have been identified in the literature; however, studies exploring the issue of professional training processes in the actual workplace are not well developed. Our study addresses the topic by using qualitative research methods along with flexible design. Collected data from the interviewees with different work experience were analysed by open, axial and selective coding. Herein, we argue that the processes by which a designer transforms from a novice into an expert in the industry are constructed through the interaction of several complicated factors. The re‐learning inherent in design professions is implemented through knowledge transfer gained from participation in design projects, particularly regarding tacit knowledge. Also, the novice's process of learning and training yields the characteristics and skills that companies and firms require of designers; this process involves a series of disciplinary sub‐processes, from destructive to reconstructive, implemented by employers. In these sub‐processes, the subjectivity of designers is neglected, leading to the suppression of imaginative expression and feelings of alienation among these workers. 相似文献
932.
933.
Robert J. Lake 《Sport in Society》2017,20(11):1745-1764
Tim Henman was inarguably the best English player, and the most popular and socially significant British player, since Fred Perry. Throughout his career, media constructions of him fluctuated from being heralded as a potential Wimbledon champion, to a weak, underachieving perennial loser. Throughout his career, and despite the constant transition of dominant narratives, Henman’s quintessential ‘Englishness’ remained a key component, expressed through his image, appearance, ostensible personality/character and playing style. His ‘Englishness’ was especially apparent against the backdrop of the Wimbledon Championships, which used Henman’s success in its marketing of ‘tennis in an English garden’. This paper assesses the shifting meanings behind, and values of, Henman’s sustained image, and examines how changes in the narratives of Henman as a player reflected broader shifts in English identity. It is argued that Henman played a significant role in how Englishness was constructed, both in Britain and abroad, during the 1990s and 2000s. 相似文献
934.
935.
Amanda Clacy Natassia Goode Rachael Sharman Geoff P. Lovell Paul M. Salmon 《Journal of sports sciences》2017,35(22):2232-2239
Broader contextual factors that influence concussion management have tended to be overlooked. To address this, the present study used a sociotechnical systems approach to identify perceived responsibilities and applied strategies for three domains of concussion management (i.e., prevention, identification and treatment). Participants were 118 members of the community rugby union system in Australia (69.2% male). Participants from throughout the rugby system (e.g., players, parents, coaches, club management) were asked open-ended questions about their perceived responsibilities and the strategies they use for concussion management. It was found that (a) proper training, technique correction and education were recurrent prevention themes; (b) the majority of key stakeholders felt that they could consistently identify concussion; however, medical aids (medics) were the only system actors who stated a responsibility to use standardised concussion assessment measures and (c) less than one third of the respondents indicated their involvement in treating concussion. This study identifies specific junctures in the system that prevents effective concussion management strategies. A sociotechnical systems approach improves the understanding of concussion prevention, and management beliefs and behaviours. 相似文献
936.
937.
938.
Neural engineering is an emerging field of high relevance to students, teachers, and the general public. This Feature presents online resources that educators and scientists can use to introduce students to neural engineering and to integrate core ideas from the life sciences, physical sciences, social sciences, computer science, and engineering into the classroom. 相似文献
939.
940.
Published in 1951,The Catcher in the Rye encapsulated teenage angst. Some time ago David Belbin mused about the influence of Catcher on the proliferation and popularity of YA literature. Salinger's recent death has sparked a renewed interest in his work and more attention on Holden and his inheritors. This article discusses how five recent adolescent novels, with male protagonists, mirror Holden's adolescent paralysis. They exist in a liminal state between childhood and adulthood, attempting to understand the phonies around them. These protagonists help define the nature of the ‘lost’ adolescent in the current golden age of YA literature. 相似文献