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   4458篇
  免费   163篇
  国内免费   2篇
  2020年   43篇
  2019年   73篇
  2018年   82篇
  2017年   85篇
  2016年   96篇
  2015年   68篇
  2014年   77篇
  2013年   482篇
  2012年   128篇
  2011年   146篇
  2010年   98篇
  2009年   92篇
  2008年   157篇
  2007年   147篇
  2006年   138篇
  2005年   133篇
  2004年   120篇
  2003年   126篇
  2002年   145篇
  2001年   79篇
  2000年   73篇
  1999年   75篇
  1998年   49篇
  1997年   65篇
  1996年   55篇
  1995年   49篇
  1994年   50篇
  1993年   58篇
  1992年   54篇
  1991年   69篇
  1990年   54篇
  1989年   46篇
  1988年   57篇
  1987年   60篇
  1986年   46篇
  1985年   52篇
  1984年   73篇
  1983年   54篇
  1982年   63篇
  1981年   64篇
  1980年   51篇
  1979年   62篇
  1978年   49篇
  1977年   68篇
  1976年   59篇
  1975年   58篇
  1974年   68篇
  1973年   68篇
  1967年   35篇
  1966年   46篇
排序方式: 共有4623条查询结果,搜索用时 62 毫秒
121.
122.
Research based mainly on non-national samples reports a greater affinity for animal rights among women than men, and proposes a greater relational role orientation among women that emphasizes caring for others to explain this difference. Using a recent national sample comprised of 11% African American and 89% white American respondents, we find that a relational role orientation fails to account for women’s greater support of animal rights. It does provide minor help in distinguishing animal rights advocates from nonadvocates, but only among women and only on one of two measures of animal rights support. We conclude by proposing women’s structural locations as well as the interplay between these locations and women’s role socialization as alternate explanations for gender differences in affinity for animal rights.  相似文献   
123.
William Nathan Schoenfeld was born in New York City on December 6, 1915, and died in Sun City West, Arizona, on August 3, 1996. He was an undergraduate at the College of the City of New York, where he received a BS degree in 1937. He received his PhD from Columbia University in 1942 and then continued there as a faculty member, advancing from lecturer to full professor. In 1966 he moved to Queens College of the City University of New York, where he remained until his retirement in 1983. During his years at Queens, he also took on visiting appointments in Brazil, Mexico, and Venezuela. In retirement, he spent roughly a decade in Israel, where he occasionally taught as a visiting professor at the Hebrew University of Jerusalem. He returned to the United States for his final years. He is survived by his wife, Melanie, their three children, Rivka, Joshua and Naomi, and a son, Mark, from a previous marriage.  相似文献   
124.
L. A. Slavin, K. L. Rainer, M. L. McCreary, and K. K. Gowda's (1991) Multicultural Model of the Stress Process was used as the basis for exploring ethnic and racial differences in the life stress process among 103 Black, 129 Hispanic, and 105 White high school students from a multiethnic, predominantly minority, large urban school district. Cross-group comparisons were made on life stress exposure, appraisal of negative event impact, social support, and psychological symptomatology. White adolescents reported more negatively impactful stressful life events and lower levels of received social support than did Black or Hispanic adolescents. Minority status predicted ethnic and racial differences independent of socioeconomic status.  相似文献   
125.
We all face resource-allocation tasks, yet little is known about how people make resource-allocation decisions. Three earlier papers (Langholtz, Gettys, & Foote, 1993, 1994, 1995) established that people can intuitively solve technical two-dimensional resource-allocation problems, where allocations are made on a continuous scale, reaching solutions that approach the optimum solution determined with Linear Programming (LP). In this research we expand our understanding of how people make resource-allocation decisions by examining how people perform complex but commonplace problems using a discrete scale where optimal solutions are determined with Integer Programming. We also contrast performance under conditions where progressively unequal scheduling is required to reach the optimum solution. The data show people can achieve solutions that provide most of the payoffs found with LP, even when they are faced with a complicated three-dimensional problem, but there is a tendency toward equal scheduling under all conditions.  相似文献   
126.
In Biro and Siegel (1992) we argued that a theory of argumentation mustfully engage the normativity of judgments about arguments, and we developedsuch a theory. In this paper we further develop and defend our theory.  相似文献   
127.
The classical conception of rhetoric as the method of reasoned political judgment survived into the Renaissance but was reduced to academic critiques of style and "empty" public rhetoric with the rise of modern science and its representationalist theories of language. Recently, however, rhetoric, textuality, and the "linguistic turn" generally, have become central metaphors in the human sciences. This renewed rhetorical perspective not only fosters a critique of positive philosophy and of scientism in public discourse, it also offers affirmative methods by which persons can construct their civic lives.  相似文献   
128.
129.
With the end of the cold war, issues of environment and economic development are assuming greater international salience. By the 1970s, environmental degradation was becoming pervasive, with growing global effects. Increasingly, global and emergent globalized problems are forcing environmental interdependence on the world. Transboundary threats cannot be addressed unilaterally by any single country or group of countries. The global environmental agenda is reviving the North-South debate and rejuvenating the Third World coalition in international fora. The encouragement of environmentally sustainable forms of industrialization in the South requires expanded and improved international cooperation. However, the North’s greater resources and greater responsibility in causing global environmental degradation require its continuing involvement in the search for solutions, including ones applicable to newly industrializing countries. In June 1992, the largest intergovernmental conference ever held was convened in Rio de Janeiro to address these issues: the United Nations Conference on Environment and Development (UNCED, or the Earth Summit). It produced a consensus action plan of about 700 pages: Agenda 21. Agenda 21 presents massive challenges for international cooperation as well as for national and private actors and scientific and technical institutions. It reflects a complex configuration of demands for institutional arrangements that support environmentally sustainable technical and socioeconomic change. One of the most consistent of the Agenda 21 themes, and one of the most intractable issues, concerns “access to technology.” This can be as straightforward as diagnosing and improving the efficiency of a production process in a small manufacturing firm, or as complex as engineering a technological revolution in which production and consumption take place with virtually no material or energy loss to the environment. The selection of entry points for action is a critical strategic problem as well as an important operational issue. In this paper I identify and describe new initiatives intended to improve the environmental performance of industry in the South, and find that they largely aim to promote incremental industrial innovation through international technology transfer and diffusion. This strategy raises many questions about how to promote effective technology transfer and diffusion. This is a revised version of a paper prepared for the ORSTOM/UNESCO Conference “20th Century Science: Beyond the Metropolis,” Paris, 19–23 Sept. 1994.  相似文献   
130.
To explore the potential of Rational Emotive Therapy (RET) with clients of Chinese background, a brief review is conducted with respect to parallels between RET philosophy and some key components of Chinese culture and ways in which Chinese think. Arguments are advanced as to why RET is particularly suitable for use within a Chinese cultural context. Issues involved in using RET with Chinese clients are addressed including the appreciation many Chinese have for the logical and rational aspects of RET, the most appropriate type of client-counselor relationship to facilitate RET therapeutic progress, appropriate ways to dispute, and some cautionary words on the use of “emotive methods”. Areas where the RET counselor needs to be particularly sensitive to the cultural background of the client are highlighted. Charles P. Chen holds a master's degree in educational counseling and is currently a Ph.D. student and instructor in the Department of Counselling Psychology at the University of British Columbia in Vancouver, Canada. His interests include cross-cultural and multi-cultural counseling, career counseling, and group counseling.  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