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   927篇
  免费   41篇
各国政治   51篇
工人农民   111篇
世界政治   59篇
外交国际关系   33篇
法律   486篇
中国政治   18篇
政治理论   204篇
综合类   6篇
  2023年   8篇
  2022年   9篇
  2021年   9篇
  2020年   24篇
  2019年   28篇
  2018年   48篇
  2017年   39篇
  2016年   45篇
  2015年   39篇
  2014年   41篇
  2013年   118篇
  2012年   28篇
  2011年   47篇
  2010年   30篇
  2009年   40篇
  2008年   36篇
  2007年   53篇
  2006年   40篇
  2005年   32篇
  2004年   31篇
  2003年   28篇
  2002年   31篇
  2001年   13篇
  2000年   13篇
  1999年   11篇
  1998年   9篇
  1997年   5篇
  1996年   6篇
  1995年   9篇
  1994年   11篇
  1993年   6篇
  1992年   10篇
  1991年   4篇
  1990年   6篇
  1988年   8篇
  1987年   8篇
  1986年   4篇
  1985年   8篇
  1984年   3篇
  1983年   4篇
  1982年   3篇
  1981年   3篇
  1980年   3篇
  1979年   3篇
  1978年   3篇
  1977年   2篇
  1974年   3篇
  1973年   2篇
  1972年   1篇
  1971年   1篇
排序方式: 共有968条查询结果,搜索用时 15 毫秒
931.
932.
From 1 to 12 December 2003, the Ninth Session of the Conference of the Parties to the United Nations Framework Convention took place in Milan, Italy. This conference continued the laborious effort of developing an international climate regime by preparing for the Kyoto Protocol’s entry into force. Some two dozen decisions were adopted on a wide range of options for responding to climate change. This paper assesses the progress achieved at the conference on a number of issues. Among these were operational details for implementing forestry projects under the Convention’s Clean Development Mechanism, and guidelines for reporting on greenhouse gas emissions and removals from agriculture, forestry and land-use change. Parties also decided on rules with respect to two funds, the Special Climate Change Fund and the Least Developed Country Fund. With respect to developing countries, Parties continued discussions on rules for building response capacity in light of the expected adverse effects of climate change and transferring environmentally sound technology. They also discussed how to incorporate scientific advice from the Third Assessment Report of the Intergovernmental Panel on Climate Change into the negotiations. Although Russia did not ratify the Kyoto Protocol prior to the conference, Milan demonstrated momentum and interest among Parties to support the climate regime. Nevertheless, it is doubtful whether the detailed discussions were able to contribute to preparing for the long term. To this end, this paper concludes that more discussion and leadership is required to bridge the North/South gap if a post-2012 climate regime is to stand.  相似文献   
933.
Language is a major component of identification for individuals and nations, and linguistic difference has manifested itself as an enduring political issue. This continues in the age of globalization when the presence of a powerful global force, the English language, now less attached to a particular national entity, is viewed as intrusive among language groups that are, including in the most economically and technologically advanced countries. Some groups and individuals within Germany's postindustrial civil society are conducting an ardent defence of German against the encroachment of English. The German state, meanwhile, is pressured to support the national language while adapting, like the private economy, to new imperatives that tend to magnify the presence of English.  相似文献   
934.
935.
DNA was extracted from human and non-primate dried blood stains. Human male and female specimens were readily distinguished by analysis with a Y-chromosome specific DNA probe. Human and non-primate blood stains were also readily differentiated using a repeat sequence (Alu) DNA probe. The potential power of recombinant DNA analysis in forensic science is discussed.  相似文献   
936.
937.
Parent-adolescent conflict is viewed as a common dimension of the family during the teenage years. The purpose of the present study was to determine whether mothers and fathers of young adolescents differ in their report of conflict with their adolescent, level of stress, and parenting competence. Furthermore, the role of age and gender of the young adolescents was examined. One hundred and twenty-two adolescents and their parents participated in the study. All families were intact. The families were divided into groups according to the adolescent's age and gender. Analyses of variance with three factors (adolescent's age, adolescent's gender, mothers versus fathers) were performed. Mothers and fathers did not differ on personal (depression) or marital adjustment and on perceived parenting competency. In contrast, in terms of parent-adolescent conflict, mothers reported a less positive relationship, a greater number of conflicts, and more intense discussions of conflicts with their adolescents. Gender and age of the adolescent were not important contributors to the analyses. The results suggest that, in terms of the variables examined in this study, conflict in the parent-adolescent relationship is the primary difference between mothers and fathers.  相似文献   
938.
939.
This study examines the psychosocial risks associated with body weight (BMI) and body image in a southeastern, rural Lumbee American Indian community. A total of 134 adolescents (57% female) were surveyed over 2 years at ages of 13 and 15 years. On average, boys (55%) were more likely to be overweight or obese than were girls (31%). BMI was related to a variety of weight control efforts including onset and frequency of smoking, dieting, and body dissatisfaction. Body dissatisfaction was associated with peer relations, self-esteem, anxiety, depression, and somatization in adolescence. Longitudinally, psychological health, peer competence, and ethnic identity were associated with positive body image. In boys, early ethnic identification was associated with the development of later body image. Implications of findings for ethnic- and gender-specific interventions are discussed.On faculty at Tulane University. Received PhD in clinical and developmental psychology from the University of Minnesota. Major research interests are developmental psychopathology and personality, and diverse topics in American Indian mental health.Department of Psychology, University of Florida, Gainesville, Florida. A graduate student in the developmental psychology. Received BS in psychology from Tulane University in 2004. Major research interests include developmental psychopathology, emotion regulation, and biological responses to stress.Department of Psychology, Tulane University, New Orleans, Louisiana. A doctoral student in developmental and school psychology at Tulane University. Received MS in psychology from Tulane University and BA in psychology from CUNY Hunter College. Major research interests are social and personality development, developmental psychopathology, minority mental health, and the impact of hearing loss on social and cognitive development.  相似文献   
940.
This article suggests moving beyond "state-society" models of Chinese politics in order to more effectively integrate "gender" as a category of analysis. The article examines a number of empirical examples of women’s activism in Hong Kong prior to the 1997 handover to China as a way of gaining insights into which variables might more effectively nuance "state-society" models so as to highlight the gendered aspects of women and politics. In the Hong Kong case, such variables include ethnicity, class, race, nationalism, and feminism. The article finds 1)that a number of these variables also apply equally well to research on women and politics in Hong Kong and to gender studies focusing on the contemporary People’s Republic of China; and 2)that disaggregating concepts like "state" and “society” using variables like gender, race, and class provides a more complex understanding of the process of politics in Chinese societies. She received her Ph.D. degree in Political Science from the University of Wisconsin-Madison. She has taught in both Hong Kong and the United States. Her work on the women’ movement in pre-1997 Hong Kong will soon be published in an edited volume from University of British Columbia Press.  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