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   10243篇
  免费   305篇
各国政治   295篇
工人农民   497篇
世界政治   606篇
外交国际关系   311篇
法律   6578篇
中国共产党   34篇
中国政治   127篇
政治理论   1964篇
综合类   136篇
  2021年   62篇
  2020年   150篇
  2019年   132篇
  2018年   207篇
  2017年   245篇
  2016年   282篇
  2015年   228篇
  2014年   225篇
  2013年   842篇
  2012年   243篇
  2011年   281篇
  2010年   214篇
  2009年   280篇
  2008年   335篇
  2007年   349篇
  2006年   331篇
  2005年   302篇
  2004年   295篇
  2003年   242篇
  2002年   239篇
  2001年   352篇
  2000年   325篇
  1999年   258篇
  1998年   155篇
  1997年   112篇
  1996年   142篇
  1995年   116篇
  1994年   130篇
  1993年   128篇
  1992年   198篇
  1991年   249篇
  1990年   212篇
  1989年   198篇
  1988年   221篇
  1987年   201篇
  1986年   220篇
  1985年   192篇
  1984年   163篇
  1983年   157篇
  1982年   103篇
  1981年   123篇
  1980年   101篇
  1979年   102篇
  1978年   90篇
  1977年   77篇
  1976年   65篇
  1975年   64篇
  1974年   65篇
  1973年   77篇
  1971年   50篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
991.
This paper examines the developmental antecedents of interpartner violence (IPV) victimization and perpetration in a New Zealand birth cohort (n = 828). The study found: (a) IPV occurred in 70% of relationships, with conflict ranging from minor psychological abuse to severe assault; (b) men and women reported similar experiences of victimization and perpetration of IPV; (c) exposure to abuse in childhood, family dysfunction and adversity, childhood and adolescent conduct problems, and alcohol abuse/dependence were significant predictors of IPV victimization and perpetration at age 25; and (d) the antecedents of IPV were largely the same for males and females, although the specific effects of these risk factors differed according to gender. Conduct disorder was more strongly predictive of IPV for females, whereas family adversity was more strongly predictive of IPV victimisation for males.  相似文献   
992.
993.
994.
This article examines criminal HIV exposure statues that address undisclosed exposure through consensual sexual activity. Twenty-seven U.S. states have adopted some form of HIV exposure statute. Thirteen of these statutes specifically address exposure through sexual activity, while another eleven statutes could be applied to exposure through sexual activity, while another eleven statutes could be applied to exposure through consensual sexual interactions. Although the penalties for breach of these laws are often severe, the risk of actual harm posed by the many of the behaviors prescribed is minimal and in some cases virtually nonexistent. After an overview of the various types of U.S. criminal HIV exposure statutes and discussion of the risk of HIV transmission through the various sexual activities addressed in the laws, the authors highlight the tenuous relationship between proscribed activities and actual risk of virus transmission. The authors address this limitation in the law by offering a framework for the evaluation and construction of HIV exposure statutes that considers not only the intent of the HIV-positive actor but also the risk that his or her conduct poses to others.  相似文献   
995.
The Dependency Drug Court (DDC) in Miami, Florida, addresses the needs of families affected by substance abuse through a comprehensive and therapeutic approach. The DDC works with community agencies to provide services that effectively treat the family as a unit. This article discusses the process of adapting a parenting program to meet the needs of families in the DDC.  相似文献   
996.
997.
This study explored factors associated with a lifetime history of domestic violence and sexual assault in a sample of welfare recipients in Illinois. Results indicate that childhood exposure to domestic violence is a risk factor for both sexual assault and domestic violence victimization, but that childhood physical abuse is only a risk factor for domestic violence. Increased education and employment skills and having more children were also risk factors for domestic violence victimization. Domestic violence was significantly associated with depression, while sexual assault was associated with low social support and a greater perceived need for mental health services. Frequent alcohol and drug use were not associated with either type of victimization. Research implications are discussed.  相似文献   
998.
我国基金业的市场结构正由寡占型向竞争型转变,这对规范和完善我国基金业的市场行为起到了一定的积极作用.但是,现有的基金业制度在给我国基金公司带来高额利润的同时,并没有给投资者带来相应的投资回报;传统的有效结构假说和共谋假说对我国的基金业均不成立,而修正的有效结构假说能较好地反映我国基金业的市场绩效与市场结构之间的关系.为更好地发展我国基金业,政府应逐步放宽基金市场准入,并改革现有费率制度和基金发行制度;基金公司应提高自身的内部经营效率和投资组合的风险管理水平,从而提高基金业的市场绩效.  相似文献   
999.
1000.
The municipal zoning process in the United States has come under increasing attack as a tool to create and maintain suburban socioeconomic homogeneity by mandating sprawl‐producing single‐family detached houses at the expense of less costly townhouses, apartments, and mobile homes. Beginning in the 1970s, the Supreme Courts of the neighboring states of Pennsylvania and New Jersey addressed municipal exclusionary zoning in different ways: Pennsylvania empowered residential developers to compel municipalities practicing exclusionary zoning to authorize market‐rate development of all types of housing, while developer empowerment in New Jersey was conditioned upon inclusion of low‐ and moderate‐income units. Using aerial survey and housing census data over a 20‐year period, this article finds that outcomes by housing type over a 20‐year period in Pennsylvania municipalities around Philadelphia were more diverse than those in adjacent New Jersey municipalities. © 2004 by the Association for Public Policy Analysis and Management.  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