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   7050篇
  免费   79篇
  国内免费   7篇
管理学   360篇
劳动科学   12篇
民族学   159篇
人才学   56篇
人口学   229篇
丛书文集   545篇
理论方法论   3276篇
综合类   1637篇
社会学   678篇
统计学   184篇
  2023年   20篇
  2022年   30篇
  2021年   18篇
  2020年   33篇
  2019年   39篇
  2018年   28篇
  2017年   32篇
  2016年   39篇
  2015年   55篇
  2014年   177篇
  2013年   87篇
  2012年   316篇
  2011年   287篇
  2010年   170篇
  2009年   157篇
  2008年   183篇
  2007年   216篇
  2006年   244篇
  2005年   211篇
  2004年   164篇
  2003年   148篇
  2002年   172篇
  2001年   193篇
  2000年   138篇
  1999年   90篇
  1998年   70篇
  1997年   59篇
  1996年   58篇
  1995年   66篇
  1994年   53篇
  1993年   188篇
  1992年   232篇
  1991年   299篇
  1990年   115篇
  1989年   223篇
  1988年   211篇
  1987年   228篇
  1986年   241篇
  1985年   279篇
  1984年   266篇
  1983年   263篇
  1982年   314篇
  1981年   352篇
  1980年   229篇
  1979年   52篇
  1978年   13篇
  1963年   7篇
  1959年   10篇
  1957年   7篇
  1955年   6篇
排序方式: 共有7136条查询结果,搜索用时 922 毫秒
101.
一、引言关于社会科学,一个主要的方法论问题是,究竟它们是不是科学.不能说这个问题已经完全清楚,也不能说对此可以作出直接、简单的回答.我认为,社会科学的成功与失败、社会科学知识的性质及其作用,这些问题的解决最终取决于对认识自然的模式和认识社会的模式之比较.而那些想把心理学、政治学、经济学、地理学和历史学置于"科学"基础之上的人,却总以为自己在研究社会事件的过程中应用了与研究自然事件相  相似文献   
102.
对于社会学和人类学在中国的地位,我们应该结合建国以来影响高等教育和研究的一系列国家政策来加以认识.在建立新的教育体系方面,中国人曾十分信赖苏联人.按照苏联的说法,在马克思主义的国家里没有必要设置诸如社会学、人类学,特别是社会文化人类学这样的资产阶级课程.社会学和社会人类学在中国被作为"禁区"达二十七年之久.研究这些经历对社会学家所产生的影响是很有意义的.因为不仅有个人受挫折的一面,还潜在着积极的一面.  相似文献   
103.
文化与政治的关系常常是人们激烈争论的对象.今天,正在进行的资本主义的调整(正如人们所说的危机)明显导致了两方面的重大变化.首先是在人与劳动和人与闲暇时间之间出现了一种新关系;其次是人们将大量资本用于一个新出现的领域:预示着一种多媒介的、全球性的工业正在崛起.今天,对于一个20岁的失业青年来说,什么是"资产阶级文化"??根据一般常识,即指懂得并爱好美术,知识面较广,既掌握书本知识,又掌握从  相似文献   
104.
"Errors in disease classification can give misleading inferences for covariate effects when the probability of error is itself related to the covariates. More accurate inferences are possible using supplemental data on both true and fallible disease counts at various covariate levels. We present a method for incorporating such supplemental data into disease rate regression and use it to show that, although observed intercountry differences in European cervical cancer mortality rates are exaggerated by errors in death certification, they are not completely explained by such errors." The data concern Belgium, England and Wales, France, and Italy.  相似文献   
105.
Population growth,farmland, and the long-run standard of living   总被引:1,自引:0,他引:1  
This paper studies the natural-resources element in the theory of population growth over the very long run. In the context of the stock of land and Malthusian crises in earlier times, the model shows how resources have become more available rather than more scarce, even as population and income have increased.The paper sketches a mechanism which, added to the Malthusian system, leads to entirely different conclusions than does the Malthusian system. Using the illustration of food and land, change in knowledge and hence in the stock of resources is made a function of the stock of knowledge and the price of resources. The speed of adjustment depends on the economic and social climate for the development of new knowledge. Population growth first raises food and land prices, which then stimulate the creation of new resources, eventually leading to less scarcity of resources and lower prices than originally prevailed.That is, population growth creates new problems which in the short run constitute additional burdens which, in the longer run, lead to new developments that leave people better off than if the problems had never arisen.This paper benefitted from being presented in earlier draft at a Population Association of America meeting, to the Economic History workshop at the University of Illinois, and to a seminar of the International Union for the Scientific Study of Population in New Delhi. We appreciate valuable comments on earlier drafts from Stanley Engerman, E. L. Jones, William McNeill, and two anonymous referees. Gunter Steinmann acknowledges financial support from the Volkswagen Foundation and a travel grant from Fulbright Commission.  相似文献   
106.
In this paper we attempt to explain the occurrence of population cycles in industrialised economies where the birth rate depends on the difference between the actual and the expected consumption rate. This model of an endogenously growing population brings together Easterlin's idea of an adapting aspiration level with the neoclassical optimal growth paradigm. It is shown that in this highly aggregated demo-economic system (i.e., without inclusion of the age structure of a population) swings both in the economic and demographic variables may exist. The reason behind this strange optimal behaviour is identified to be an intertemporal substitution effect between current and future levels of consumption.We wish to thank A. Novak for helpful assistance and an anonymous referee for useful comments. Financial support by the Austrian Science Foundation under contract No. P6601 is acknowledged.  相似文献   
107.
Selected data concerning the USSR are presented. They concern vital statistics by republic for 1989 for rural and urban areas, birth order, life expectancy by sex, and population change and vital statistics for cities with a population over one million.  相似文献   
108.
The author examines family structure in Santa Fe, the capital of New Granada, a Spanish colony that included Colombia, Ecuador, Panama, and Venezuela. The focus is on the late eighteenth and early nineteenth centuries. He finds that social class structure was closely related to ethnic group and skin color, and that the sex ratio was biased toward women. Women also headed nearly 50% of all households. Data are mainly from the 1801 smallpox census.  相似文献   
109.
"Teacher, what are we going to do next class?" This is an exciting question which I often hear from my students. As an English conversation teacher, I can make the learning of English either a dull and boring duty, or an exciting adventure. It is very important that I make my students hate missing my class, and keep them guessing just what will happen the next time! Let us consider some important ways that any teacher can help his other students want to do their  相似文献   
110.
"This study addressed the problem of the Moroccan immigration into Spain within the context of South-North movements, focusing on analyzing provisional data from the last immigrant regularization in the country completed during the end months of 1991."  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