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   6047篇
  免费   196篇
各国政治   200篇
工人农民   444篇
世界政治   416篇
外交国际关系   260篇
法律   3759篇
中国政治   43篇
政治理论   1088篇
综合类   33篇
  2023年   40篇
  2021年   32篇
  2020年   80篇
  2019年   110篇
  2018年   146篇
  2017年   139篇
  2016年   151篇
  2015年   105篇
  2014年   125篇
  2013年   588篇
  2012年   146篇
  2011年   173篇
  2010年   126篇
  2009年   159篇
  2008年   167篇
  2007年   171篇
  2006年   170篇
  2005年   135篇
  2004年   166篇
  2003年   155篇
  2002年   128篇
  2001年   233篇
  2000年   233篇
  1999年   167篇
  1998年   75篇
  1997年   89篇
  1996年   87篇
  1995年   69篇
  1994年   86篇
  1993年   73篇
  1992年   146篇
  1991年   130篇
  1990年   152篇
  1989年   138篇
  1988年   151篇
  1987年   137篇
  1986年   114篇
  1985年   119篇
  1984年   92篇
  1983年   82篇
  1982年   64篇
  1981年   60篇
  1980年   45篇
  1979年   55篇
  1978年   43篇
  1977年   30篇
  1976年   35篇
  1975年   31篇
  1974年   44篇
  1973年   32篇
排序方式: 共有6243条查询结果,搜索用时 15 毫秒
111.
112.
This article discusses the reasons for use and nonuse of folk theater for communicating development messages. Theater for Development (TFD) is a tool used by development agencies for improving the quality of life among vulnerable populations. TFD uses fiction and the "safe space" of performance to comment on reality and offer alternatives. The medium offers the opportunity to explore roles that would normally be denied in real life and to explore a community's developmental aspirations. Most TFD draws on talent from the dramatic arts that is unfamiliar with development perspectives. TFD is finally being recognized as important for cultural expression suitable for self-development. Communication is the single most important aspect in the process of development. The constraints to TFD are lack of inclusion within development policy, the lack of development artists, and most importantly, time. Groups with a history of silence, oppression, and marginalization need facilitators. The Freirean model is a consciousness raising one. Participatory theater is centuries old. The most vigorous, sustained TFD theaters are in places with deprivation, poverty, disease, and hunger. These situations are well suited to TFD as a critical intervention for change. An example from the Nigerian Popular Theater Alliance is used to illustrate consciousness raising about government provision of services. TFD allows communities to draw agendas of their own. India has a substantial tradition of Social Action Groups and street theater. TFD can reverse power relations, is not dependent on literacy, and offers an entertaining way of spreading information.  相似文献   
113.
A questionnaire study with 243 female undergraduates assessed whether late adolescent females' experiences of autonomy and perceptions of family conflict would moderate the relationship between eating symptoms and personality disturbances associated with severe eating disorders. Univariate correlations between eating symptoms, on the one hand, and perceived family conflict and reports of individuation and mutuality in the adolescent/parent relationship, on the other hand, were relatively weak and for the most part insignificant. However, these data supported a moderating hypothesis in that eating symptoms were more strongly related to interoceptive confusion and maturity fears among participants describing less individuated relationships with their parents and reporting unusually low levels of family conflict.Authors' names are in alphabetical order, indicating equal contribution to this article.Received Ph.D. from Yale University in 1977. Major interests are in young adult and adolescent development, and etiology and treatment of adolescent depression and other psychopathologies.Received her B.A. from Vassar College and M.A. from Michigan State University. Major interests are in adolescent/parent relationships, separation-individuation, and eating disorders.  相似文献   
114.
In adopting the Health Insurance Portability and Accountability Act of 1996 (HIPAA), Congress made a series of small but significant steps toward improving access to health care benefits. The Act's centerpiece is its new requirements for group health plans and for the health insurance industry for assuring portability, access, and renewability of health insurance coverage. Of nearly equal importance is the pilot program established for testing the viability of medical savings accounts. Other health-related changes include adjustments in the rules governing duplication and coordinating of Medicare-related plans, recommendations with respect to privacy of health information of employees, an increase in the deduction for health insurance costs for self-employed individuals, and permission for unemployed persons to make withdrawals from IRAs and other qualified plans for certain medical services' costs. This article summarizes these and other key provisions of HIPAA.  相似文献   
115.
116.
Theodor Herzl published his programmatic book The Jewish State in February 1896. Central to it was the discrimination (and hatred) commonly known as anti-Semitism. Herzl viewed anti-Semitism as the heart of the Jewish Question but also as the potential motivator for Jews to achieve a Jewish state. Herzl's analysis of anti-Semitic discrimination is in many aspects similar to present sociological theories of middle-class minorities. His discussion of the economic aspects is compared with Gary Becker's theory of discrimination, and similarities as well as differences are pointed out.  相似文献   
117.
Ninety Breathalyzer instruments (Model 1000) and twenty instruments (Models 900, 900A) were studied using a protocol described by the Department of Transportation's "Standard for Devices to Measure Breath Alcohol." Although the mean of each of three concentrations tested (0.05, 0.10, and 0.15 g/210 L) compared favorably in both series, the standard deviation was consistently higher for the Model 1000 instruments. The Model 1000 instruments also produced a significant number of test results which exceeded the normally expected scientific deviation.  相似文献   
118.
119.
120.
The abuse of heroin (diacetylmorphine) in Singapore escalated sharply in 1975 and 1976, as indicated by the 35-fold increase in the number of heroin seizures and the 20-fold increase in the urine samples containing morphine since 1974. A rapid and simple GC method has been described to estimate diacetylmorphine (and caffeine). Monoacetylmorphine and acetylcodeine may be ascertained by an additional step involving acetylation. All gas chromatograms of a large number of samples analyzed consistently had the same pattern, indicating that they possibly had a common origin. This GC "fingerprint," together with the quantitative data, appears to be characteristic of the illicit Asian or Chinese type of heroin found in Singapore. The proportions of the four major ingredients in some twelve typical samples have been tabulated. Statistical data confirming the accuracy and reproducibility of the analytical method have also been presented.  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