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   19355篇
  免费   810篇
  国内免费   19篇
各国政治   599篇
工人农民   469篇
世界政治   965篇
外交国际关系   997篇
法律   9702篇
中国共产党   771篇
中国政治   1967篇
政治理论   2399篇
综合类   2315篇
  2022年   108篇
  2021年   206篇
  2020年   366篇
  2019年   272篇
  2018年   284篇
  2017年   389篇
  2016年   359篇
  2015年   440篇
  2014年   513篇
  2013年   1355篇
  2012年   740篇
  2011年   964篇
  2010年   1125篇
  2009年   1093篇
  2008年   1063篇
  2007年   1171篇
  2006年   1254篇
  2005年   1031篇
  2004年   467篇
  2003年   482篇
  2002年   549篇
  2001年   752篇
  2000年   503篇
  1999年   352篇
  1998年   217篇
  1997年   166篇
  1996年   140篇
  1995年   140篇
  1994年   164篇
  1993年   150篇
  1992年   206篇
  1991年   232篇
  1990年   213篇
  1989年   227篇
  1988年   212篇
  1987年   199篇
  1986年   240篇
  1985年   209篇
  1984年   164篇
  1983年   173篇
  1982年   114篇
  1981年   121篇
  1980年   87篇
  1979年   131篇
  1978年   74篇
  1977年   73篇
  1976年   69篇
  1974年   73篇
  1973年   66篇
  1972年   66篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
961.
Recent studies have raised serious concerns about the quality of governmental audits by independent CPAs. Part of the problem is that many governmental units do not use effective audit procurement procedures. This article examines current state guidelines for the procurement of CPA audit services by local governments and recommends an expansion of the states' role in this area.  相似文献   
962.
Book reviews     
Islamic homeland, soviet section

Alexandre Bennigsen and Marie Broxup, The Islamic Threat to the Soviet State. London & Canberra: Croom Helm, 1983, 170 pp. Cloth, £12.95. ISBN 0–7099–0619–6.

Islam Today: the USSR

T. S. Saidbaev, Islam: istoriia i sovremennost. Moscow: Znanie, 1985, 64 pp., 47,290 copies. Series Nauchnyi Ateizm, No. 11, 1985.  相似文献   

963.
Teenagers' perspective of disagreement over family finances and related factors were investigated. Involvement of teenagers in employment and percentage of earnings kept for personal use were examined. Reasons for employment affected disagreement over finances, whereas family income had no important effect on disagreement over finances in multivariate analysis. Disagreement over finances was important in explaining variation in satisfaction with money management in the family and in satisfaction with family life. Results have implication for reducing stress in family life and for contributing to theory on family resource management and adolescent development.This study is part of an interregional Agricultural Experiment Station Research Project NC-128 Quality of Life as Affected by Area of Residence. Cooperating states: Arizona, California, Colorado, Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, Nevada, Ohio, and Texas.Received Ph.D. from Purdue University. Research interests include family economics.Received B.S. from Cornell. Research interests include consumer and family economics.  相似文献   
964.
The global self-esteem of adolescents was examined in relation to two aspects of their daily lives: (a) the perceived quality of their relationships with parents and peers; and (b) their self-evaluation in the areas of school, popularity, and athletics. The quality of relationships with parents made significant contributions to the explained variance in self-esteem of both boys and girls. The quality of peer relationships made a significant additional contribution for girls but not boys. The importance of parent and peer relationships to self-esteem did not vary as a function of age for either sex. Self-evaluation of popularity was related to girls' global self-esteem, while evaluation of school performance was more important for boys.Received her Ph.D. from George Peabody College. Research interests include adolescent stress and coping, and parent-child relationships.Received his M.D. from Medical College of Georgia. Research interests include stress, eating disorders, and pregnancy in adolescents.  相似文献   
965.
966.
Foster  Lorn S. 《Publius》1986,16(4):17-28
Section 5 of the Voting Rights Act is an administrative remedythat has not been fully enforced to protect the voting rightsof minority citizens in those jurisdictions covered by the VRA.Failure to enforce Section 5 fully is the result of: (I) thestructure of the Section 5 review process, (2) the poor qualityof data received by the U.S. Department of Justice, and (3)the cursory analysis of data by the Equal Opportunity Specialists.What is needed to strengthen Section 5 enforcement is a strongpresidential commitment to protect the interests of minorityvoters. Reform of the Section 5 review process can only takeplace if the president places voting rights enforcement highon his political agenda.  相似文献   
967.
968.
969.
Sexual decision making, perceptions of responsibility for birth control and pregnancy, and knowledge of contraception and the consequences of teenage pregnancy were assessed among 251 high-risk seventh- and eighth-grade black, inner-city adolescents to determine these young peoples' need for information. Survey results indicated that these adolescents were aware of contraceptive methods, but lacked practical information about requirements for obtaining them or method effectiveness. Many students were uninformed about the circumstances under which pregnancy can occur. Males indicated a willingness to have intercourse, regardless of the contraceptives used, if any, and believed responsibility for use of a birth control method belonged to females. Females believed themselves to be responsible for contraceptive utilization and preferred intercourse with adequate protection. Both genders endorsed the notion of mutual responsibility for an unplanned pregnancy and related decisions. Implications for school-based family life education programs for young adolescents are discussed.This research was supported by grants from the Illinois Department of Children and Family Services and the Pittway Charitable Trust, to the Center for Health Services and Policy Research of Northwestern University; the project was administered by the Ounce of Prevention Fund. Portions of this paper were presented at the 112th annual meeting of the American Public Health Association at Anaheim, California, November 1984. Conclusions or opinions expressed in this article are those of the authors and do not necessarily reflect the views of the Center for Population Options, Northwestern University, or the State University of New York at Buffalo.Received Ph.D. from Loyola University of Chicago. Major interests include policy analysis and maternal and child health care.Received Ph.D. from the State University of New York at Buffalo. Major interests include evaluation of the effectiveness of maternal and child health services.  相似文献   
970.
Although behavioral scholars have devoted much time and energy to attempting to explain decision making on the U.S. Supreme Court, they have virtually ignored the unanimous decision. We investigated the Vinson, Warren, and Burger Courts and discovered that the liberal outcome was more successful in the unanimous cases whether those cases involve civil liberties or economic liberalism and whether they were decisions to reverse or decisions to affirm. We also ascertained that the ideological position that tended to win in the unanimous reverse cases was related to the ideological position that tended to win in the nonunanimous reverse cases, but that no such relationship was present in the two kinds of affirm cases. These two findings are in conformity with a psychometric model, which posits that the relative position of judicial attitudes and case stimuli determines the vote on the U.S. Supreme Court.  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