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   11798篇
  免费   93篇
各国政治   386篇
工人农民   1175篇
世界政治   431篇
外交国际关系   403篇
法律   7090篇
中国共产党   2篇
中国政治   38篇
政治理论   2311篇
综合类   55篇
  2021年   25篇
  2020年   66篇
  2019年   58篇
  2018年   1330篇
  2017年   1264篇
  2016年   1084篇
  2015年   115篇
  2014年   98篇
  2013年   347篇
  2012年   293篇
  2011年   1019篇
  2010年   1082篇
  2009年   642篇
  2008年   815篇
  2007年   785篇
  2006年   115篇
  2005年   184篇
  2004年   280篇
  2003年   250篇
  2002年   121篇
  2001年   191篇
  2000年   158篇
  1999年   89篇
  1998年   51篇
  1997年   33篇
  1996年   44篇
  1995年   56篇
  1994年   49篇
  1993年   25篇
  1992年   66篇
  1991年   72篇
  1990年   66篇
  1989年   89篇
  1988年   92篇
  1987年   75篇
  1986年   85篇
  1985年   66篇
  1984年   45篇
  1983年   55篇
  1982年   27篇
  1981年   31篇
  1979年   34篇
  1978年   30篇
  1977年   37篇
  1975年   32篇
  1974年   34篇
  1973年   32篇
  1972年   34篇
  1971年   24篇
  1969年   25篇
排序方式: 共有10000条查询结果,搜索用时 62 毫秒
81.
82.
83.
84.
85.
86.
Some psychiatrists misuse theoretical concepts beyond their generally accepted dimensions in an attempt to support a conclusion favorable to a litigant or defendant. In the case presented, the concept of identification with the aggressor was used in an attempt to eliminate or minimize the effect of a confession and to buttress the claim that the confession itself was false. Quotations from the actual reports and testimony are used to reflect both this tactic and the context in which these issues were pursued, including a rather startling admission by the psychiatrist dealing with the thoroughness of his professional effort. A brief history of "identification with the aggressor" is presented, a history which contrasts with its application to rather routine police questioning. Similarly, skepticism is clearly merited when a psychitrist testifies as to truthfulness or falsity of a statement.  相似文献   
87.
Among the major transformations affecting Mexican women in recent decades were their growing participation in the labor market and the fertility decline that began in the 1970s with widespread access to contraception. Data from 3 major Mexican fertility surveys, employment surveys, and censuses are used to analyze changes in female employment and their determinants during the years of economic recession in the 1980s. The main characteristics of the Mexican fertility decline are described, and the relationship between fertility and female employment before and during the economic recession is scrutinized for different social sectors. Suggestions for research on the affects of these changes on the social condition of Mexican women are then presented. The proportions of Mexican women over 12 years old who declared themselves economically active increased from 16% in 1970 to 21% in 1979 and 32% in 1987. Until the 1970s the majority of employed women were young and single or childless. But a clear increase occurred between 1976-87 in the economic participation of older women in union. Economic participation of low income and less educated women increased as they sought work or created their own in response to deteriorating living conditions during the recession. Young women with intermediate or higher educational levels did not increase their relative presence in the labor market in the same period. The marked increase in economic participation of less educated women in union with small children was accompanied by a significant increase in manual occupations. Between 1982-87, the proportion of women aged 20-49 in nonsalaried manual occupations rose from 7.6% to 18.5%. Mexico's fertility decline has been well documented. The total fertility rate declined from 6.3 in 1973 to 3.8 in 1986, while the percentage of women in union using a contraceptive method increased from 30.2 in 1976 to 52.7 in 1987. Fertility differentials have been declining but are still considerable. The inhibitory influence of children on female labor force participation in Mexico is clear, but in the years of economic recession the most notable increase in female workers was in women with 3 or more children of whom the youngest was under 3. It appears that the influence of children on women's employment depends on the socioeconomic status of the woman as well as on the dynamism or sluggishness of the labor market. Research is needed on the significance of changes in fertility and female employment for women's status in Mexico. Several recent works have presented results of microsocial analyses of the ways in which women experience changes in their lives resulting from fertility and employment decisions. A methodological strategy for studying these changes and their influence on women's status should focus on comparisons between different generations and birth cohorts, different types of employment, and different socioeconomic statuses. Both macrosocial and microsocial forms of analysis are needed to provide a full picture.  相似文献   
88.
89.
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