全文获取类型
收费全文 | 1188篇 |
免费 | 16篇 |
国内免费 | 1篇 |
专业分类
教育 | 936篇 |
科学研究 | 60篇 |
各国文化 | 12篇 |
体育 | 62篇 |
综合类 | 1篇 |
文化理论 | 12篇 |
信息传播 | 122篇 |
出版年
2023年 | 8篇 |
2021年 | 9篇 |
2020年 | 17篇 |
2019年 | 27篇 |
2018年 | 27篇 |
2017年 | 47篇 |
2016年 | 26篇 |
2015年 | 19篇 |
2014年 | 26篇 |
2013年 | 335篇 |
2012年 | 22篇 |
2011年 | 24篇 |
2010年 | 20篇 |
2009年 | 14篇 |
2008年 | 26篇 |
2007年 | 27篇 |
2006年 | 19篇 |
2005年 | 15篇 |
2004年 | 20篇 |
2003年 | 23篇 |
2002年 | 14篇 |
2001年 | 13篇 |
2000年 | 16篇 |
1999年 | 14篇 |
1998年 | 10篇 |
1997年 | 9篇 |
1996年 | 15篇 |
1995年 | 9篇 |
1994年 | 9篇 |
1993年 | 19篇 |
1992年 | 10篇 |
1991年 | 20篇 |
1990年 | 13篇 |
1989年 | 26篇 |
1988年 | 17篇 |
1987年 | 11篇 |
1985年 | 19篇 |
1984年 | 12篇 |
1982年 | 8篇 |
1981年 | 11篇 |
1980年 | 10篇 |
1979年 | 7篇 |
1978年 | 10篇 |
1977年 | 9篇 |
1976年 | 12篇 |
1974年 | 10篇 |
1971年 | 6篇 |
1969年 | 11篇 |
1968年 | 13篇 |
1967年 | 12篇 |
排序方式: 共有1205条查询结果,搜索用时 0 毫秒
1.
Our argument in this paper is that the model of literary progression which Bakhtin (1981, 1986) expounds in his writing on the chronotope can generate insight into the processes through which pupils improve their writing. We suggest more generally that there are concepts and clues in Bakhtin's historical model of the development of the European novel and in his theory of dialogue which can be helpful in both the evaluation and teaching of classroom writing. 相似文献
2.
Herbert C. Rudman 《Educational Measurement》1993,12(3):5-9
Are two national reports on standardized testing realistic or simplistic? What is the difference between “political” testing and conventional testing? What are some likely consequences of politicizing school testing? 相似文献
3.
4.
The Queen Elisabeth Contest is one of the most prestigious competitions in classical music. For both the artists who participate and for the public, it is important that the ranking of the finalists be affected as little as possible by exogenous factors relating to the organisation of the competition. Still, it is impossible to control for all contingencies. Thus, the ranking can be expected to deviate from that obtained in a hypothetical full-information assessment process. As such, the ranking may be unfair to the candidates and inefficient in providing information to the consumer. Deviations from the full-information ideal may result from self-selection of candidates, from positive information at the margin, and from differences in circumstances. Analysing data on all piano and violin versions of the Contest over the period 1956–1999, we find strong evidence of biases in the rankingprocess. Confirming previous research, we find that musicians who perform later in the final week or later on a given day in this week (on average) obtain a better classification. Further, in the piano competitions women obtain lower rankings and, prior to 1990, finalists from the Soviet Union obtained higherrankings than average. The jury appreciates innovation in the sense that musicians who perform a more recently composed concerto obtain a higher rank. Finally – especiallyfor violin – the candidate's decision to perform a popular concerto leadsto a lower ranking. 相似文献
5.
6.
7.
Holly Thompson 《Medical reference services quarterly》2018,37(1):97-104
The National Institutes of Health (NIH) library instruction program provides training services to staff, clinicians, and researchers across NIH and several Department of Health and Human Services (HHS) operating divisions. The audience, training needs, and training topics are diverse and constantly changing. The NIH library has developed several new services and class topics to meet the needs of its NIH and HHS communities. Context, strategies, and future directions for the NIH library instruction program are described. 相似文献
8.
9.
From the standpoint of circuit synthesis as well as for a fundamental comprehension of circuit behavior, it is desirable to be able to visualize the response of a circuit over an extended frequency range by means of a geometrical construction. Mathematically, the response of a circuit can be expressed with the La Place transform theory as a function of the complex frequency variable, p = α + jωw, in which a is the decrement and ω is the “real” angular frequency. Physically, the nature of the real-frequency response is usually not discernible by casual inspection of the mathematical function. This paper develops a means of visualizing this frequency response readily through the construction of a vector diagram from the response function. 相似文献
10.
Herbert J. Brennen 《Journal of The Franklin Institute》1926,202(6):832-833