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   14178篇
  免费   1302篇
  国内免费   4篇
各国政治   477篇
工人农民   405篇
世界政治   870篇
外交国际关系   456篇
法律   9821篇
中国共产党   248篇
中国政治   612篇
政治理论   1932篇
综合类   663篇
  2021年   72篇
  2020年   385篇
  2019年   351篇
  2018年   394篇
  2017年   477篇
  2016年   471篇
  2015年   464篇
  2014年   478篇
  2013年   1279篇
  2012年   375篇
  2011年   526篇
  2010年   766篇
  2009年   711篇
  2008年   521篇
  2007年   512篇
  2006年   658篇
  2005年   488篇
  2004年   307篇
  2003年   287篇
  2002年   287篇
  2001年   501篇
  2000年   387篇
  1999年   319篇
  1998年   158篇
  1997年   140篇
  1996年   113篇
  1995年   137篇
  1994年   149篇
  1993年   124篇
  1992年   221篇
  1991年   241篇
  1990年   224篇
  1989年   233篇
  1988年   213篇
  1987年   180篇
  1986年   211篇
  1985年   226篇
  1984年   222篇
  1983年   185篇
  1982年   147篇
  1981年   131篇
  1980年   129篇
  1979年   150篇
  1978年   92篇
  1977年   79篇
  1976年   67篇
  1975年   71篇
  1974年   77篇
  1973年   64篇
  1971年   56篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
81.
Proposals to ration health care in the United States meet a number of objections, symbolic and literal. Nonetheless, an acceptance of the idea of rationing is a necessary first step toward universal health insurance. It must be understood that universal health care requires an acceptance of rationing, and that such an acceptance must precede enactment of a program, if it is to be economically sound and politically feasible. Commentators have argued that reform of the health care system should come before any effort to ration. On the contrary, rationing and reform cannot be separated. The former is the key to the latter, just as rationing is the key to universal health insurance.  相似文献   
82.
83.
Book Reviews in This Article:
Getting Rid of Patients: Contradictions in the Socialization of Physicians . By Terry Mizrahi
Physicians and Social Change . By John Colombotos and Corinne Kirchner
Changing Values in Medicine . Edited by Eric J. Cassell and Mark Siegler
Professional Ethics and Primary Care Medicine: Beyond Dilemmas and Decorum . By Harmon L. Smith and Larry R. Churchill
Physician—Patient Decision-Making: A Study in Medical Ethics . By Douglas N. Walton
With Dignity: The Search for Medicare and Medicaid . By Sheri I. David
The Dismissal of Students with Mental Disorders. Legal Issues, Policy Considerations, and Alternative Responses .
Courtroom Toxicology . By Marshall Houts, Randall C. Baselt, and Robert H. Cravey  相似文献   
84.
The present study examines the extent to which neighborhood and social psychological influences predict childhood violence among 867 African‐American youth. The results showed that neighborhood affluence was the only neighborhood‐level variable to exert a significant influence on childhood violence. Furthermore, childhood violence was significantly related to social psychological influences, such as adopting a street code, associating with violent peers, parental use of violence, and quality parenting. Overall, the findings suggested that simply living in a violent neighborhood does not produce violent children, but that family, peer, and individual characteristics play a large role in predicting violence in childhood.  相似文献   
85.
信用是市场主体在经济活动中的基本规则,也是任何社会中市场主体生存与发展的必备资本和无形资产。信用是一种经济关系,也是一种伦理要求。近年来,市场主体的信用缺失已成为我国经济健康运行的严重障碍。因此,要建立信用伦理必须德法并用,以法律为后盾,以政府制度为支撑,以个人信用为突破口,并加强对市场主体的信用伦理教育。  相似文献   
86.
在陈云研究中,经常会碰到这样的问题,那就是陈云经济思想基本上形成于新中国成立后的计划经济时期,主要内容是讲如何有计划地进行社会主义经济建设而我们现在已转入社会主义市场经济体制,并且加入了奉行自由市场经济规则的世界贸易组织,在这种情况下,陈云经济思想是否还有现实意义呢?对于这个问题,笔者认为回答应当是肯定的。的确,陈云是主张实行计划经济的并且在晚年仍然坚持要以计划经济为主但也正是他,在我们党内最先提出我国社会主义经济要有个体经营和自由生产、自由市场作为补充的构想,最先从理论上阐明整个社会主义时期必须坚持“计…  相似文献   
87.
Current research suggests that a husband's substance abuse is correlated with severity of physical abuse and the woman's decision to leave a violent situation. Often, only the battered woman's report of abuse is available. This study compares women's reports of their partners' substance use/abuse with their partners' report using a brief measure of polydrug and alcohol abuse, the Substance Abuse Subtle Screening Inventory (SASSI) and the Conflict Tactics Scale (CTS). Data were analyzed for 25 recovery couples and 25 nonrecovery couples. The correlations for all 50 couples between the male's reported use and the female's report of her partner's use on the SASSI and the CTS were significant on all but one of the CTS scales. They ranged on SASSI from .73 to .33 and from .31 to .06 on the CTS. This suggests that the SASSI and possibly the CTS could be used as valuable tools for assessing women's reports of their partner's substance use/abuse.  相似文献   
88.
The purpose of this investigation was to identify inmate personal and demographic data that may be used to further define or profile persons with a greater likelihood of being at risk for serving a jail sentence. This study was explorative. The survey administration was similar in format to that conducted by the U.S. Department of Justice. Chaplains were used as survey proctors. Pilot studies were conducted to determine the suitability of survey content. Surveys consisted of 172 items. Subjects included four hundred inmates: males comprised 88.75 percent of the sample, Caucasians 58.25 percent, Blacks 37 percent, Hispanics 3.25 percent and other 1.5 percent of the sample. Respondents ranged in age from 15 to 64 years with an average age of 30.3 years. Less than two percent of the contacted inmates refused participation in the survey. Results are presented for demographic data, select legal/criminal data, select drug and alcohol use data, employment data, health, parent/family data, education data, social data, and “other”.  相似文献   
89.
A growing body of evidence shows that minorities are disproportionately the targets of police brutality, but important theoretical questions about the causes of that inequity remain unanswered. One promising line of research involves structural‐level analyses of the incidence of police brutality complaints; however, existing studies do not incorporate variables from alternative theoretical explanations. Drawing on the community accountability hypothesis and the threat hypothesis, we tested the predictions of two prominent structural‐level explanations of police brutality in a study of civil rights criminal complaints. The study included cities of 150,000+ population (n = 114). The findings reveal that two community accountability variables—ratio percent Hispanic citizens to percent Hispanic police officers and the presence of citizen review—were related positively to police brutality complaints, partially supporting that perspective. Two threat hypothesis measures of threatening people—percent black and percent Hispanic (in the Southwest)—were related positively to complaints, as predicted. The relative degree of support for the two hypotheses is assessed.  相似文献   
90.
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