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   203篇
  免费   14篇
  国内免费   7篇
  2023年   3篇
  2022年   1篇
  2021年   7篇
  2020年   7篇
  2019年   8篇
  2018年   13篇
  2017年   9篇
  2016年   7篇
  2015年   4篇
  2014年   7篇
  2013年   35篇
  2012年   8篇
  2011年   14篇
  2010年   7篇
  2009年   10篇
  2008年   10篇
  2007年   12篇
  2006年   11篇
  2005年   5篇
  2004年   15篇
  2003年   3篇
  2002年   4篇
  2000年   8篇
  1998年   1篇
  1997年   1篇
  1996年   1篇
  1994年   1篇
  1993年   3篇
  1992年   1篇
  1991年   1篇
  1990年   2篇
  1988年   2篇
  1985年   1篇
  1979年   1篇
  1976年   1篇
排序方式: 共有224条查询结果,搜索用时 15 毫秒
81.
Abstract : The international crisis following the publication of 12 Muhammad cartoons in the Danish newspaper Jyllands‐Posten (September 30, 2005) raises the general question of how to exercise the freedom of expression in relation to religious taboos. After briefly reviewing the Cartoon Crisis from September 2005 to the bombings on the Danish Ambassay in Pakistan in June 2008, the article addresses Lutheran resources for coping with secularisation and desecularisation, in particular as regards the taboos that persist as a part of religious and humanistic values. The thesis is that the Lutheran doctrine of the two kingdoms has given rise to two models of interpretation that have both been historically active. The doctrine of the two regiments has been interpreted both as a ‘liberalist’ argument for a principled separation of religion and politics, and as a ‘social‐conservative’ (later Social Democratic) argument for the view that the state should take care of its citizens' welfare through education, the legal system and social services. In today's global and multi‐religious world, this leads us to ask the question to what extent a welfare society, for the sake of peace and social order, should, or should not, protect religious sensitivities. Should religious communities always be kept out of public life, or can they be recognised as non‐governmental organizations in civil society, hence as potential partners for the state?  相似文献   
82.
Suppose that a binary relation is given on a n-fold Cartesian product. The study of the conditions guaranteeing the existence of n value functions such that the binary relation can be additively represented is known as additive conjoint measurement. In this paper we analyze a related problem: given a partition of a Cartesian product into r ordered categories, what conditions do ensure the representability of the partition in an additive model?  相似文献   
83.
P. Quéau 《Argumentation》1988,2(3):337-349
Linguistic rhetoric and argumentative reasoning are generally identified. Certain types of problems, however, make use of non-verbal systems of representation, and, among them, image. Image is not just matter but also form, and computer processing in AI makes it possible to grasp this form by linguistic means (logico-mathematical languages). The synthesis of animated images has made it possible to represent metamorphoses, the thought of the unexpected. The fact that language produces image (and conversely) does not fail to transform the standard ways of thinking about epistemology.
  相似文献   
84.
Guttman's assumption underlying his definition of “total images” is rejected: Partial images are not generally convergent everywhere. Even divergence everywhere is shown to be possible. The convergence type always found on partial images is convergence in quadratic mean; hence, total images are redefined as quadratic mean-limits. In determining the convergence type in special situations, the asymptotic properties of certain correlations are important, implying, in some cases, convergence almost everywhere, which is also effected by a countable population or multivariate normality or independent variables. The interpretations of a total image as a predictor, and a “common-factor score”, respectively, are made precise.  相似文献   
85.
How do we get into trouble in philosophy, and what do pictures have to do with it? This article addresses Frank Ebersole's thoughts on (Wittgenstein's remarks on) pictures in philosophy. It identifies the puzzlement generated for Ebersole by what Wittgenstein says and also considers some puzzling aspects of Ebersole's own renderings of pictures. It distinguishes between the philosophical picture and the pictorial form in which it may be crystalized and shows how philosophy's reliance on situationally disembedded grammatical stories (pictorial or not) leads us into trouble. Accordingly, responding to such trouble consists not in recovering the picture, in the sense of a single “object” or image we had before our mind's eye, but in—what is better described as Ebersole's strategy of—supplying a grammatical example (pictorial or otherwise) to go with our thinking, an example that makes what we think and say clear to ourselves.  相似文献   
86.
We describe an operant conditioning apparatus that uses computerized touch-screen technology and is designed for the versatile and highly controlled testing of rats in a potentially wide variety of behavioral paradigms. Although computer-controlled touch-screen systems have been developed for use with pigeons, monkeys, and humans, analogous technologies and methods have not yet been developed for rats. The development of a touch-screen system for rats could enhance the efficiency of behavioral research with rats, and may offer a unique tool for studying animal learning. In the first test of the utility of the apparatus, 3 Sprague-Dawley rats learned to activate the touch screen only after the touch-screen panel was made slightly movable. These animals then learned to discriminate visual stimuli presented on the computer monitor, but only after the food magazine and pellet dispenser were moved to the rear of the chamber opposite the stimulus display and response window. In a test of the utility of the modified apparatus, 6 Long-Evans rats learned to activate the touch screen and learned one of three different simple discriminations using computer-generated, visually presented stimuli. A basic method for training rats to activate the computer touch screen and for visual discrimination training is described. Results show that rats learned to activate the touch screen and discriminate visual stimuli presented on a computer monitor. Potential applications and advantages of the touch-screen-equipped rat operant conditioning chamber are discussed.  相似文献   
87.
An algorithm for generating artificial test clusters   总被引:3,自引:0,他引:3  
An algorithm for generating artificial data sets which contain distinct nonoverlapping clusters is presented. The algorithm is useful for generating test data sets for Monte Carlo validation research conducted on clustering methods or statistics. The algorithm generates data sets which contain either 1, 2, 3, 4, or 5 clusters. By default, the data are embedded in either a 4, 6, or 8 dimensional space. Three different patterns for assigning the points to the clusters are provided. One pattern assigns the points equally to the clusters while the remaining two schemes produce clusters of unequal sizes. Finally, a number of methods for introducing error in the data have been incorporated in the algorithm.  相似文献   
88.
Differences in adult attachment may concord with differences in social perception. The present study aimed to measure neural activity associated with the presentation of visual social stimuli. In an affective oddball paradigm, event-related brain potentials were recorded while participants viewed negative, positive, and neutral images of people and categorized them according to valence. Brain response amplitudes were examined across valence categories and across attachment groups. Results revealed differences between anxious and avoidant groups in “emotion bias”. The avoidant group displayed a bias towards more neural activation in response to negative compared to positive images. The anxious group trended in the opposite direction. Results are discussed in terms of possible attachment-based differences in motivated attention to social stimuli.  相似文献   
89.
Prior research demonstrates that religion and gender traditionalism are associated with less favorable attitudes toward same‐sex unions because of its deviation from customary religious doctrine and traditional patterns of gender behavior. This study examines the link between religion, gender traditionalism, and attitudes toward same‐sex unions by utilizing a novel measure of gender traditionalism that is distinctly religious as well. Recent work on images of God reveals that individuals’ views of the divine provide a glimpse of their underlying view of reality. The results suggest that individuals who view God as a “he” are much less favorable toward same‐sex unions than those who do not view God as masculine, even while controlling for gender traditionalist beliefs and other images of God. Individuals who view God as masculine are signaling a belief in an underlying gendered reality that influences their perceptions of the proper ordering of that reality, which extends to marriage patterns. These findings encourage future research to identify innovative measures of religion that incorporate aspects of other social institutions to account for their interconnected nature.  相似文献   
90.
ObjectivesGood health is the basic foundation for peak performance in elite sports, yet athletes are often conflicted between protecting their health for the sake of being able to compete and risking their health in the form of potential injuries to achieve even higher levels of performance. Adolescent athletes, who are in a sensitive phase of development, are especially prone to negative consequences like injuries or illnesses due to risky behaviors. In an effort to prevent lasting damage, the present study aims to identify groups of athletes who are particularly willing to take risks and the possible determinants of athletes' risk acceptance.Design and methodIn our German Young Olympic Athletes' Lifestyle and Health Management (GOAL) Study, we examined 1138 German national squad members, aged 14–18, representing all Olympic sports. Classification tree analyses enabled us to detect determinants of high and low risk groups concerning sports-specific psychosocial and physical risk acceptance.ResultsWe found several high risk groups. In general, the degree of inclusion in the elite sports system correlates positively with risk acceptance. Athletes who are extremely willing to take physical risks attached high importance to their sports environment and minor importance to their non-sports environment (n = 94; 8%). Athletes who are perfectionists and very focused on their performance were particularly willing to accept physical (n = 142; 13%) and social risks (n = 75; 7%).ConclusionBy identifying extreme groups with an especially high or low willingness to take risks and the determinants of these groups, we can give a more precise picture of elite adolescent athletes' risk acceptance.  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