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   157篇
  免费   5篇
  2023年   3篇
  2022年   3篇
  2021年   4篇
  2020年   4篇
  2019年   4篇
  2018年   8篇
  2017年   6篇
  2016年   3篇
  2015年   8篇
  2014年   6篇
  2013年   18篇
  2012年   9篇
  2011年   5篇
  2010年   7篇
  2009年   9篇
  2008年   8篇
  2007年   5篇
  2006年   6篇
  2005年   6篇
  2004年   6篇
  2003年   5篇
  2002年   3篇
  2001年   3篇
  2000年   1篇
  1999年   1篇
  1997年   3篇
  1996年   1篇
  1995年   2篇
  1994年   3篇
  1993年   3篇
  1992年   1篇
  1991年   1篇
  1990年   2篇
  1989年   1篇
  1983年   1篇
  1980年   2篇
  1967年   1篇
排序方式: 共有162条查询结果,搜索用时 504 毫秒
101.
On October 4th and 5th, 1994, fifty-three people were found dead in Switzerland and in Canada. Their bodies—some showing signs of violence suffered before the fires—were found in the incinerated centres of a neo-Templar movement called originally International Order of Chivalry Solar Tradition or, for short, Solar Tradition, and after 1990-91 Order of the Solar Temple. The movement is part of one of several currents which as a whole compose the universe of the contemporary occult-esoteric movements, the neo-Templar tradition. In this paper I propose to trace, first of all, the history of the neo-Templar tradition, then that of the Solar Temple, relating the essential information on the tragedy of October 1994, and finally suggesting some possible interpretations.  相似文献   
102.
103.
One of the most typical features characterising modern ways of living and working is represented by the dynamism required by individuals in navigating their career paths. This article explores some case studies of career development collected through biographical interviews carried out within the Italian strand of the Cedefop project. These relate to individuals showing different levels of career dynamism (from very active micro-entrepreneurs up to subjects who had to give up their career-related aspirations because of disabilities). They demonstrate, powerfully, three main drivers of career development: reflexivity, self-identity and resilience. Some theoretical references regarding such drivers are here briefly taken into account through a specific conceptual framework. Where the case studies hint at these drivers, and allude to the role played by career guidance, extracts are presented verbatim. In the concluding section, the need for new further research in this field is emphasised, both at the theoretical and at the empirical level.  相似文献   
104.
105.
The present study assessed how dogs weigh gestural versus verbal information communicated to them by humans in transitive actions. The dogs were trained by their owners to fetch an object under three conditions: a bimodal congruent condition characterized by using gestures and voices simultaneously; a unimodal gestural condition characterized by using only gestures; and a unimodal verbal condition characterized by using only voices. An additional condition, defined as a bimodal incongruent condition, was later added, in which the gesture contrasted with the verbal command, that is, the owner indicated an object while pronouncing the name of the other object visible to dogs. In the incongruent condition, seven out of nine dogs choose to follow the gestural indication and performed above chance, two were at chance, whereas none of the dogs followed the verbal cues above chance. The dogs, as a group, performed above chance the gestural command in 73.6% of cases. The analysis of latencies in the above-mentioned four conditions exhibited significant differences. The unimodal verbal and the gestural conditions recorded a slower performance than both the bimodal incongruent and congruent conditions. No statistical differences were observed between the unimodal and bimodal conditions. Our results demonstrate that dogs, trained to respond equally well to gestural and verbal commands, choose to follow the indication provided by the gestural command than the verbal one to a significant extent in transitive actions. Furthermore, the responses to bimodal conditions were found to be quicker than the unimodal ones.  相似文献   
106.
Achieving a clearer picture of categorial distinctions in the brain is essential for our understanding of the conceptual lexicon, but much more fine-grained investigations are required in order for this evidence to contribute to lexical research. Here we present a collection of advanced data-mining techniques that allows the category of individual concepts to be decoded from single trials of EEG data. Neural activity was recorded while participants silently named images of mammals and tools, and category could be detected in single trials with an accuracy well above chance, both when considering data from single participants, and when group-training across participants. By aggregating across all trials, single concepts could be correctly assigned to their category with an accuracy of 98%. The pattern of classifications made by the algorithm confirmed that the neural patterns identified are due to conceptual category, and not any of a series of processing-related confounds. The time intervals, frequency bands and scalp locations that proved most informative for prediction permit physiological interpretation: the widespread activation shortly after appearance of the stimulus (from 100 ms) is consistent both with accounts of multi-pass processing, and distributed representations of categories. These methods provide an alternative to fMRI for fine-grained, large-scale investigations of the conceptual lexicon.  相似文献   
107.
Structural synaptic changes occur in medial prefrontal cortex circuits during remote memory formation. Whether extinction reverts or further reshapes these circuits is, however, unknown. Here we show that the number and the size of spines were enhanced in anterior cingulate (aCC) and infralimbic (ILC) cortices 36 d following contextual fear conditioning. Upon extinction, aCC spine density returned to baseline, but the enhanced proportion of large spines did not. Differently, ILC spine density remained elevated, but the size of spines decreased dramatically. Thus, extinction partially erases the remote memory network, suggesting that the preserved network properties might sustain reactivation of extinguished conditioned fear.  相似文献   
108.
Cognitive Robotics can be defined as the study of cognitive phenomena by their modeling in physical artifacts such as robots. This is a very lively and fascinating field which has already given fundamental contributions to our understanding of natural cognition. Nonetheless, robotics has to date addressed mainly very basic, low-level cognitive phenomena like sensory-motor coordination, perception, and navigation, and it is not clear how the current approach might scale up to explain high-level human cognition. In this paper we argue that a promising way to do that is to merge current ideas and methods of ‘embodied cognition’ with the Russian tradition of theoretical psychology which views language not only as a communication system but also as a cognitive tool, that is by developing a Vygotskyan cognitive robotics. We substantiate this idea by discussing several domains in which language can improve basic cognitive abilities and permit the development of high-level cognition: learning, categorization, abstraction, memory, voluntary control, and mental life.  相似文献   
109.
Just war theory is currently dominated by two positions. According to the orthodox view (Walzer), provided that jus in bello principles are respected, combatants have an equal right to fight, regardless of the justice of the cause pursued by their state. According to “revisionists” (McMahan, Fabre) whenever combatants lack reasons to believe that the war they are ordered to fight is just, their duty is to disobey. I argue that when members of a legitimate state acting in good faith are ordered to fight, they acquire a pro‐tanto obligation to obey which does not depend for its validity on the justice of the cause being pursued. However, when the war is unjust, this obligation may be overridden, under certain conditions, by the obligation not to contribute to the unjustified killing of innocents. This is because (contra Raz) the pro‐tanto force of the duty to obey the law is best understood in terms of “presumptive”, rather than “exclusionary” reasons for action. This approach captures the insights of both the orthodox and the revisionist view, while avoiding the problems that afflict each of them.  相似文献   
110.
The purpose of this article is to draw a comparison between Mel Gibsons and Pier Paolo Pasolinis filmic representations of the Passion of Jesus through semiotic instruments of analysis.University of Siena (Italy) and, in 2004, Fulbright Visiting Scholar at the Graduate Theological Union in Berkeley (USA)  相似文献   
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