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   1049篇
  免费   24篇
  国内免费   2篇
教育   602篇
科学研究   73篇
各国文化   42篇
体育   203篇
文化理论   10篇
信息传播   145篇
  2023年   10篇
  2022年   8篇
  2021年   17篇
  2020年   33篇
  2019年   56篇
  2018年   56篇
  2017年   70篇
  2016年   68篇
  2015年   36篇
  2014年   31篇
  2013年   225篇
  2012年   25篇
  2011年   32篇
  2010年   24篇
  2009年   19篇
  2008年   24篇
  2007年   29篇
  2006年   32篇
  2005年   25篇
  2004年   13篇
  2003年   13篇
  2002年   17篇
  2001年   9篇
  2000年   16篇
  1999年   9篇
  1998年   9篇
  1997年   8篇
  1996年   9篇
  1995年   16篇
  1994年   6篇
  1993年   8篇
  1992年   7篇
  1991年   8篇
  1990年   10篇
  1989年   6篇
  1988年   4篇
  1987年   4篇
  1986年   7篇
  1984年   5篇
  1982年   3篇
  1981年   6篇
  1978年   9篇
  1976年   5篇
  1975年   5篇
  1974年   4篇
  1972年   3篇
  1968年   3篇
  1964年   4篇
  1957年   3篇
  1927年   2篇
排序方式: 共有1075条查询结果,搜索用时 500 毫秒
31.
This paper presents the results of a major investigation by questionnaire of author attitudes towards scholarly publishing, which was funded by the Publisher's Association. Altogether, the views of nearly 4,000 authors were obtained and this paper concerns just those thousand or so authors who accepted the invitation to write freely about their own personal feelings and experiences. Using QSR N6 textual analysis software, their comments were processed and themes extracted. While the rest of the questionnaire, which was formed of closed‐question, tick‐box type questions, clearly must have had some impact on their thinking, the authors had considerable latitude in regard to what they could say. The paper provides a unique opportunity to hear their views directly. The pressing topics turned out to be (in rough order of concern): the peer‐review system, copyright, journal prices, alternative business models for journal publishing, big deals, Elsevier, electronic publishing and digital journals.  相似文献   
32.
The logs of four universities using the OhioLINK journal system were evaluated for a period of fifteen months using deep log analysis methods in order to compare and contrast the information seeking behaviour of their users. Large differences were found, especially between the research and teaching universities. Methodological problems associated with making the comparisons are discussed in some detail especially in terms of defining online sessions.  相似文献   
33.
34.
35.
London is one of the world's foremost music cities. Using a statistical approach developed in earlier studies of music in the United Kingdom (NMC, 1996; NMC, 1999), this chapter presents the results of a survey commissioned by London Arts from researchers at the University of Westminster. The chapter draws together available data oh the commercial and public sectors of the industry, on live performances and their audiences, on education and training and on exports. This data has been supplemented by new research, notably in the area of live performance and in identifying geographical ‘clusters’ of music business firms in certain areas of inner London.

Among the key findings of the research are that consumer spending represents some 90 per cent of the £1.1 billion total spending on music in London; consumers spent more on concert tickets and entrance charges for music of all types than on CDs and other soundcarriers; music provides the equivalent of 34,000 full‐time jobs in London and creates added value of over £1 billion and the London music business has net foreign earnings of over £400 million per annum.

The chapter concludes with some reflections on the implications of this research for music policy at both the national and city level. The statistical evidence demonstrates that classical music, a genre with only 10 per cent of the audience, continues to attract over 90 per cent of public subsidy. A similar imbalance in training of education of musicians means that the development of many young and talented non‐classical musicians is left to the vagaries of the market.  相似文献   

36.
The aims of this study were to describe and determine the test-retest reliability of an exercise protocol, the Loughborough Intermittent Shuttle Test (the LIST), which was designed to simulate the activity pattern characteristic of the game of soccer. The protocol consisted of two parts: Part A comprised a fixed period of variable-intensity shuttle running over 20 m; Part B consisted of continuous running, alternating every 20 m between 55% and 95% VO2max, until volitional fatigue. Seven trained games players (age 21.5+/-0.9 years, height 182+/-2 cm, body mass 80.1+/-3.6 kg, VO2max 59.0+/-1.9 ml x kg(-1) x min(-1); mean +/- s(x)) performed the test on two occasions (Trial 1 and Trial 2), at least 7 days apart, to determine the test-retest reliability of the sprint times and running capacity. The physiological and metabolic responses on both occasions were also monitored. The participants ingested water ad libitum during the first trial, and were then prescribed the same amount of water during the second trial. The 15 m sprint times during Trials 1 and 2 averaged 2.42+/-0.04 s and 2.43+/-0.04 s, respectively. Run time during Part B was 6.3+/-2.0 min for Trial 1 and 6.1+/-1.3 min for Trial 2. The 95% limits of agreement for sprint times and run times during Part B were -0.14 to 0.12 s and -3.19 to 2.16 min respectively. There were no differences between trials for heart rate, rating of perceived exertion, body mass change during exercise, or blood lactate and glucose concentrations during the test. Thus, we conclude that the sprint times and the Part B run times were reproducible within the limits previously stated. In addition, the activity pattern and the physiological and metabolic responses closely simulated the match demands of soccer.  相似文献   
37.
38.
In this article, I outline a number of issues in the development of consultation practice in the Lincolnshire Educational Psychology Service. This includes the principles of operation that have guided our development of practice, our continual practice of review and our method of recording outcomes. The overall perspective on accountability is that it must start with the consultee.  相似文献   
39.
40.
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