全文获取类型
收费全文 | 20934篇 |
免费 | 43篇 |
专业分类
20977篇 |
出版年
2024年 | 2篇 |
2023年 | 5篇 |
2022年 | 11篇 |
2021年 | 17篇 |
2020年 | 16篇 |
2019年 | 19篇 |
2018年 | 3497篇 |
2017年 | 2829篇 |
2016年 | 2264篇 |
2015年 | 207篇 |
2014年 | 91篇 |
2013年 | 126篇 |
2012年 | 598篇 |
2011年 | 2425篇 |
2010年 | 2539篇 |
2009年 | 1487篇 |
2008年 | 1742篇 |
2007年 | 2204篇 |
2006年 | 68篇 |
2005年 | 240篇 |
2004年 | 179篇 |
2003年 | 122篇 |
2002年 | 76篇 |
2001年 | 32篇 |
2000年 | 59篇 |
1999年 | 14篇 |
1998年 | 23篇 |
1997年 | 21篇 |
1996年 | 8篇 |
1995年 | 4篇 |
1994年 | 6篇 |
1993年 | 4篇 |
1992年 | 2篇 |
1991年 | 5篇 |
1990年 | 9篇 |
1988年 | 3篇 |
1987年 | 2篇 |
1982年 | 1篇 |
1981年 | 1篇 |
1980年 | 2篇 |
1979年 | 2篇 |
1977年 | 1篇 |
1976年 | 2篇 |
1975年 | 2篇 |
1974年 | 1篇 |
1973年 | 1篇 |
1969年 | 1篇 |
1968年 | 1篇 |
1964年 | 1篇 |
1962年 | 1篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
71.
Chenyang Li 《Dao》2018,17(2):247-255
72.
73.
Robert Zaborowski 《Axiomathes》2018,28(3):253-267
It seems obvious that various feelings (various kinds of affectivity) are memorized, forgotten, and recollected to various degrees. Some of them are forgotten. Some of those forgotten can be recollected, while others are lost forever. For example, short and long-lasting feelings and shallow and deep feelings are memorized and remembered in different ways. In this paper I analyse from a conceptual point of view several categories of memory-of-feelings and offer a comprehensive map of them. In the end, the richness of categories in the realm of memory is interpreted as a proof of the intricacy of affectivity. 相似文献
74.
75.
76.
77.
78.
Christopher Coenen 《Nanoethics》2018,12(3):177-180
79.
Moretti R Torre P Antonello RM Carraro N Zambito-Marsala S Ukmar MJ Capus L Gioulis M Cazzato G Bava A 《Perceptual and motor skills》2002,94(2):677-694
Olivopontocerebellar atrophy (OPCA) is a still debated condition, of which motor disruption is the most common feature. A high incidence of associated mood disorders may exist, but there are few studies on concomitant cognitive impairment. Our aim was to assess whether there is reading and writing disruption in olivopontocerebellar atrophy (OPCA). 6 patients were administered different reading and writing tasks. Scores were then compared to those obtained by healthy volunteers. There was an evident impairment in reading and writing execution in our patients compared to those of the control group. On the contrary, no difference could be found in abstraction, problem-solving, and memory tasks. We discuss the results, debating the role of the cerebellum in the conscious process of cognition or in ocular movement control (necessary for reading and writing fluidity and effective execution) and in the dynamic activation of all the cerebral cortex mediated by the diffuse projection to the reticular system. 相似文献
80.
Most people's actions serve goals that, defined abstractly enough, are quite similar to one another. The authors thus proposed, and found, that construing action in abstract (vs. concrete) terms relates to perceiving greater similarity among persons both within and across different social groups (Studies 1-3). By fostering perspective taking, viewing action abstractly also related to empathizing with and expressing willingness to help nonstigmatized and stigmatized others (e.g., AIDS patients; Studies 3-5) and to donating money to help those in need (Study 6). These findings held when controlling for ideological, motivational, and broad personality variables. Abstract action construals, then, appear to blur social distinctions, fostering perspective taking and empathy on the one hand but also perceptions of group homogeneity on the other. 相似文献