首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   943篇
  免费   16篇
教育   622篇
科学研究   47篇
各国文化   14篇
体育   151篇
文化理论   13篇
信息传播   112篇
  2023年   2篇
  2022年   6篇
  2021年   7篇
  2020年   19篇
  2019年   29篇
  2018年   51篇
  2017年   43篇
  2016年   48篇
  2015年   34篇
  2014年   39篇
  2013年   244篇
  2012年   32篇
  2011年   28篇
  2010年   32篇
  2009年   21篇
  2008年   23篇
  2007年   24篇
  2006年   24篇
  2005年   22篇
  2004年   22篇
  2003年   15篇
  2002年   13篇
  2001年   15篇
  2000年   16篇
  1999年   11篇
  1998年   9篇
  1997年   11篇
  1996年   4篇
  1995年   3篇
  1994年   8篇
  1993年   5篇
  1992年   5篇
  1991年   8篇
  1990年   6篇
  1989年   11篇
  1987年   6篇
  1986年   8篇
  1985年   6篇
  1984年   4篇
  1983年   4篇
  1982年   5篇
  1981年   4篇
  1980年   5篇
  1979年   4篇
  1978年   5篇
  1977年   2篇
  1976年   2篇
  1970年   3篇
  1912年   3篇
  1841年   1篇
排序方式: 共有959条查询结果,搜索用时 15 毫秒
51.
52.
53.
  • Access management (AM) is a critical, but often overlooked, enabler for publishers looking to expand the appeal of their online resources.
  • This article examines why publishers underinvest in AM, and provides practical examples of how this impacts productivity and growth across the organization.
  • Three AM trends that offer new growth opportunities are also explored: (i) enabling a wider range of customer types and business models, (ii) supporting a more diverse range of access scenarios, and (iii) facilitating greater personalization through identity management.
  • Publishers need to review their AM strategy in light of these opportunities. In particular, publishers that currently support AM in‐house should outsource to specialist vendors if they are not fully committed to investing the expertise and time needed to support this increasing sophistication.
  相似文献   
54.
The Transfer Code of Practice was launched in 2008 as a set of best‐practice guidelines to be followed when a journal changes publisher, with the aim of ensuring uninterrupted access to content for subscribers. The Code has now been updated to reflect the continued evolution of the academic publishing process driven by new technologies, policies, and publishing practices.  相似文献   
55.
This investigation examines pacing during intermittent team sports. Sixteen junior Rugby League players participated in eight different small-sided offside touch games. All games were 24 min, but bout durations differed in continuous (1 × 24 min) or repeated (2 × 12, 3 × 8, 4 × 6, 6 × 4, 8 × 3, 12 × 2 or 24 × 1 min) formats. Repeat bouts were interspersed by 2 min of passive rest, and participants were informed of the bout duration immediately prior to the game. Heart rates, ratings of perceived exertion and data gathered from global positioning system devices were used to investigate the pacing strategies employed within each game. No significant (> 0.05) between-game differences were observed in total distance; however, during the 1-min bouts, high-speed movement was significantly (< 0.05) increased, during the first and second quarters of the 24 × 1-min game compared to all other formats (effect size range: 0.75 ± 0.61–1.38 ± 0.47). Furthermore, the rate of decline in high-speed movement over-time was greatest during the 24 × 1-min game with large differences observed between the first and third quarters (effect size: 0.90 ± 0.58). Greater moderate-speed (effect size range: 0.62 ± 0.63–1.56 ± 0.40) and less low-speed (effect size range: 0.69 ± 0.62–1.54 ± 0.40) distances were also observed during the 1-min bouts, yet heart rates were higher during the continuous 1 × 24-min game. Pacing strategies during intermittent activities are influenced by the number and duration of exercise bouts. Practitioners should consider within-game bout durations when prescribing game-based activities to improve aerobic capacity.  相似文献   
56.
This article is written by Kris Turner is the Associate Director of Public Services at the University of Wisconsin Law Library. He holds a MLS from the University of Wisconsin. He is currently attending University of Wisconsin Law School part-time and expects to receive his JD in 2020. Special libraries must effectively communicate value to prove the library’s worth to stakeholders making budgetary decisions. The University of Wisconsin Law Library embarked on a campaign of aggressive helpfulness to better serve existing patrons and reach under-served populations. The library implemented a three-pronged strategy that used formal workshops, informal events, and social media to emphasize the value the library provides. This article discusses the techniques used by the law library to better communicate value through aggressive helpfulness and provides tips on how other special libraries can successfully implement their own proactive outreach.  相似文献   
57.
58.
When discussing contributions from psychology in/to educational practices like school-based mental health promotion, it is peculiar that psychologists (of an educational or clinical kind) or education-oriented sociologists, both not often based in schools or classrooms, dominate the topic. It has been acknowledged that school staff have been over looked and underutilised in contributing to the discussion, particularly as this pertains to sharing perspectives on how they experience their role in relationship to education policy and practice. The study presented here looked to address this situation by seeking the perspectives of school staff on a range of concerns situated at the nexus between education and psychology. Contrary to the type of displaced assessment intimated above, this group of school staff generally accepts they perform a crucial task in supporting students, their main concern being to incisively question how they might negotiate existing role-related pressures to better current school-based practice.  相似文献   
59.
This article addresses the important questions that higher education institutions ask concerning their impact on their students’ sustainability-related attributes ‘How do our students’ worldviews change as they experience higher education with us?’ The process of monitoring such a dynamic entity is fraught with statistical complexity but may not be impossible for an institution willing to ask whether or not its educational efforts in ‘education for sustainability’, ‘education for sustainable development’ or ‘environmental education’, and campus sustainability developments, are paralleled by changes in the attitudes of its students. We describe here a longitudinal survey process based on the revised New Ecological Paradigm scale, with two cohorts of students, in three programmes of study, operating over four years, with multiple survey inputs by each student. We implemented the longitudinal analysis using a linear mixed-effects model and describe here the development and testing of this model. We conclude that higher education institutions can benchmark the sustainability attributes of their students and monitor changes, if they are minded to. We invite higher education practitioners worldwide to join us in further developing suitable research instruments, processes and statistical models, and in further analysing the assumptions that link higher education to sustainability and to global citizenship.  相似文献   
60.
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号