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   4987篇
  免费   222篇
  国内免费   1篇
  2023年   47篇
  2022年   38篇
  2021年   59篇
  2020年   94篇
  2019年   121篇
  2018年   158篇
  2017年   164篇
  2016年   177篇
  2015年   143篇
  2014年   138篇
  2013年   555篇
  2012年   266篇
  2011年   234篇
  2010年   143篇
  2009年   121篇
  2008年   196篇
  2007年   192篇
  2006年   148篇
  2005年   181篇
  2004年   166篇
  2003年   157篇
  2002年   136篇
  2001年   89篇
  2000年   79篇
  1999年   63篇
  1998年   56篇
  1997年   50篇
  1996年   60篇
  1995年   54篇
  1994年   40篇
  1993年   45篇
  1992年   48篇
  1991年   50篇
  1990年   58篇
  1989年   44篇
  1988年   43篇
  1987年   43篇
  1986年   44篇
  1985年   50篇
  1984年   57篇
  1983年   51篇
  1982年   44篇
  1981年   31篇
  1980年   41篇
  1979年   42篇
  1978年   40篇
  1977年   52篇
  1976年   47篇
  1974年   48篇
  1973年   33篇
排序方式: 共有5210条查询结果,搜索用时 15 毫秒
171.
172.
173.
This study examined immediate recall in two stimulus prefix and two stimulus suffix conditions and in a condition that combined a prefix and suffix. Suffixes and the combination of a prefix with a suffix interfered more with recall overall than did prefixes. Performance in each of the conditions that included a prefix was significantly better overall than in appropriate control conditions, in which interference was augmented by a redundant element in recall. It was suggested that prefixes and suffixes lie operationally on a continuum and that their effects result from the subject's inability to dissociate the redundant element from the memory series. However, the location of redundancy imposes different processing requirements that differentially influence recall.  相似文献   
174.
This study was designed to assess the extent to which social role and “just world” considerations would affect perceptions and attributions of responsibility to a rape victim. The rape victim was either a topless-bottomless dancer, a social worker, or a Catholic nun, and she was either acquainted or unacquainted with her assailant. In the acquainted condition, the dancer was attributed the greatest and the nun the least amount of responsibility, indicating that social role factors can govern the range of attributional judgments which might be made in any given instance. However, unacquainted victims were ascribed more responsibility for the rape than were acquainted victims, a difference which was significant when the victim was the nun. The latter findings are discussed in terms of Lerner's just world hypothesis. Significant sex differences were found in subjects' perceptions of and responses to the rape incident and, contrary to earlier findings, no relationship was found between victim attractiveness and punitiveness toward the wrongdoer.  相似文献   
175.
Summary Thirty-six human subjects, facing a panel of 100 loud-speakers, were requested to match sounds outlining geometrical and alphabetical patterns with visual pattern choices, which were given to them on a folder. The listeners' correct responses were found to be above chance. Geometrical patterns were better perceived when transmitted at the sound frequency of 800 cps as compared to 6400 cps. The number of visual pattern choices given with the sound pattern presentations affected the number of correct responses. The results indicate that the perception of acoustic spatial patterns depends on mechanisms different from those defining the spatial localization of single acoustic signals.This work was supported by the Swiss National Science Foundation, Grants 3.74.68, 4.0120.70 and 4.0860.73 to E. Perret.  相似文献   
176.
The concept of standards lacks clarity because it is applied both to concrete specifications and to the assessment of quality. Confusion is reduced by introducing the notion of interchange expectancy. distinguishing transfer, coupling, and market success as components. Transfer expectancy depends upon the products to be transported or exchanged, but when there is a need to estimate transfer expectancy, a combination of technical standards and performance standards must be applied. Though performance standards are intended to produce quality, the quality of the instrumentation to measure performance standards is often neglected. The development of high-quality performance standards first requires the delineation of the relevant dimensions of performance quality. The process of giving precision to performance standards may lead to the emergence of more acceptable technical standards. To illustrate some of these points, data is presented from the CONDUIT system for quality evaluation of computer-based curriculum materials. The performance quality of these products includes the dimension of transfer expectancy, as well as educational and scientific merit. Increased specification and impact of technical standards may provide greater incentives to authors and hence lead to the invention of products which have higher educational and scientific quality.  相似文献   
177.
178.
The small portion of philosophical work on global distributive justice that directly discusses particular agents, institutions or practices in global politics tends to focus on a narrow range of the existing set. The emphasis is chiefly on bilateral diplomacy or intergovernmental organisations, to the neglect of a variety of more recent forms of transnational governance, many of which incorporate non‐state actors, have more limited membership, involve informal and dynamic structures, employ cooperative and reflexive methods for ensuring compliance, and operate largely out of the public eye. This article considers how philosophers should conceive of distributive justice in relation to these neglected sites of transnational governance, using the International Organization for Standardization (ISO) as an illustration.  相似文献   
179.
180.
A TASTE FOR HUME     
Patricia de  Martelaere 《Ratio》1989,2(2):122-137
  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