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   9338篇
  免费   84篇
  国内免费   5篇
管理学   426篇
劳动科学   9篇
民族学   1362篇
人才学   94篇
人口学   497篇
丛书文集   1172篇
教育普及   3篇
理论方法论   1034篇
综合类   2772篇
社会学   1848篇
统计学   210篇
  2023年   51篇
  2022年   38篇
  2021年   25篇
  2020年   49篇
  2019年   35篇
  2018年   21篇
  2017年   32篇
  2016年   39篇
  2015年   82篇
  2014年   283篇
  2013年   222篇
  2012年   692篇
  2011年   573篇
  2010年   333篇
  2009年   290篇
  2008年   399篇
  2007年   325篇
  2006年   452篇
  2005年   391篇
  2004年   319篇
  2003年   337篇
  2002年   324篇
  2001年   210篇
  2000年   201篇
  1999年   170篇
  1998年   125篇
  1997年   126篇
  1996年   144篇
  1995年   126篇
  1994年   137篇
  1993年   148篇
  1992年   179篇
  1991年   189篇
  1990年   152篇
  1989年   181篇
  1988年   220篇
  1987年   213篇
  1986年   179篇
  1985年   143篇
  1984年   166篇
  1983年   206篇
  1982年   189篇
  1981年   180篇
  1980年   197篇
  1979年   92篇
  1978年   32篇
  1959年   22篇
  1958年   14篇
  1957年   16篇
  1956年   15篇
排序方式: 共有9427条查询结果,搜索用时 15 毫秒
81.
在政治家与记者之间,站着一个至关重要的角色——发言人。本文是美国国务院前发言人詹姆斯·鲁宾的经验之谈。  相似文献   
82.
顾海良从马克思主义的问题和传统这两个层面,分析了罗莎·卢森堡思想研究的当代意义在问题层面上,通过分析两个世纪之交历史发展的相似处和不同点,指出研究罗莎·卢森堡所处时代的特点及其思想,对我们理解马克思主义历史命运问题的启示;在传统层面上,提出恩格斯逝世以后马克思主义的理论分野产生三个支流,其中以德国社会民主党罗莎·卢森堡理论为渊源的西方马克思主义,其代表人物卢卡奇、柯尔施、葛兰西均受罗莎·卢森堡的影响。简·托伯罗维斯基研究了罗莎·卢森堡对金融危机的治疗办法,强调其与发展中国家具有更大的相关性。彼特·胡第斯指出,罗莎·卢森堡的后资本主义社会观念,讨论了当今时代的重要问题——获取政权后对革命民主的需要。夏莹分析了拉克劳与墨菲对“卢森堡困境”的批判,指出这一困境并不存在,其所反映出的正是卢森堡试图通过对特殊性(偶然性)的强调,来建构一种马克思哲学意义上的普遍性,因而她与拉克劳的领导权理论恰恰具有本质上的家族相似性。  相似文献   
83.
蒙古文学研究的基础和前提是蒙古文学史料。随着国内外蒙古文学研究的不断拓展和深入,蒙古文学史料搜集整理已逐步发展成为蒙古文学史料学。蒙古文学史料学包括蒙古文学的田野调查、史料整理、考订、选录、笺释、校注、校勘、辑评等诸多研究内涵。中国蒙古文学研究取得巨大成就,得益于蒙古文学史料学的长足发展。我们应当总结以往蒙古文学史料学研究的经验,使蒙古文学史料学更加系统化、科学化和理论化。  相似文献   
84.
In this paper, Samuelson's simplified version of the Easterlin theory (Samuelson 1976) is extended to a continuous-time model with three age groups. This approach enables one to apply the qualitative theory of non-linear differential equations to show the existence of Easterlin-type cycles. In contrast to the discrete time model we obtain information about the period length of the cycle.This research was supported by the Austrian Science Foundation under grant P6601.  相似文献   
85.
The authors develop an econometric model to examine the impact of migration on fertility in Greece in the period 1968-1986. In the model, the fertility equation is considered within a simultaneous equation system, and international migration is included as an explanatory factor of both fertility and per capita income. (SUMMARY IN FRE AND SPA)  相似文献   
86.
An estimated 200,000-500,000 men, women, and children work in prostitution in the Philippines in a variety of venues, including brothels, nightclubs, pubs, massage parlors, and other legitimate entertainment establishments. Few, however, are voluntary prostitutes. Many people who work as prostitutes have been recruited from the provinces, kept in conditions similar to slavery, and forced to earn money from prostitution to pay for their transportation, board, and lodging. Many prostitutes work in urban centers and tourist resorts in the countryside. During the 1970s, then President Ferdinand Marcos promoted tourism as a major industry, effectively marketing attractive Filipinas to tourists. Sex tourism has flourished in the country ever since. Thousands of prostitutes are also located in Olongapo and Angeles, 2 cities north of Manila, from where they serve the sexual desires of US military personnel. The presence of US military personnel in the Philippines has always been associated with prostitution. The country's social hygiene centers, prostitutes in Manila and Davao, and AIDS education are briefly discussed.  相似文献   
87.
This article reviews conventional theories about different aspects of labor migration: its origins, stability over time, and patterns of migrant settlement. For each of these aspects, the authors provide alternative explanatory hypotheses derived from the notions of increasing articulation of the international system and the social embeddedness of its various subprocesses, including labor flows. A typology of sources and outcomes of contemporary immigration is presented as a heuristic device to organize the diversity of such movements as described in the empirical literature.  相似文献   
88.
This paper examines the effects of introducing a variable dependency ratio in Dasgupta's (1969) model. We consider a case in which the probability of dying as well as the rate of participation in the labor force change with age. It is shown that the inclusion of those realistic demographic features slows down the optimal rate of population growth and increases the rate of consumption. In spite of the reduction in the rate of population growth, this rate can still be positive. The sensitivity of the solutions to changes in the demographic parameters of the model is examined.  相似文献   
89.
The current status of fertility and its control in France is reviewed. Consideration is given to changes in contraceptive usage, nuptiality, educational status and fertility, birth timing and spacing, and female labor force participation. The author notes that fertility has not declined significantly since the mid-1970s. Fertility differentials by geographical region and occupation are also considered.  相似文献   
90.
An attempt is made to develop a typology of the demographic transition based on the experience of 23 European countries. The typology is then used to examine the characteristics of the demographic transition in the socialist countries of Eastern Europe.  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