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   6733篇
  免费   88篇
  国内免费   4篇
管理学   297篇
劳动科学   9篇
民族学   1359篇
人才学   90篇
人口学   126篇
丛书文集   1143篇
理论方法论   494篇
综合类   2667篇
社会学   559篇
统计学   81篇
  2023年   51篇
  2022年   45篇
  2021年   27篇
  2020年   47篇
  2019年   37篇
  2018年   18篇
  2017年   32篇
  2016年   39篇
  2015年   82篇
  2014年   281篇
  2013年   217篇
  2012年   332篇
  2011年   309篇
  2010年   245篇
  2009年   250篇
  2008年   282篇
  2007年   179篇
  2006年   297篇
  2005年   280篇
  2004年   233篇
  2003年   237篇
  2002年   251篇
  2001年   151篇
  2000年   126篇
  1999年   113篇
  1998年   86篇
  1997年   102篇
  1996年   109篇
  1995年   95篇
  1994年   108篇
  1993年   116篇
  1992年   119篇
  1991年   130篇
  1990年   119篇
  1989年   132篇
  1988年   180篇
  1987年   159篇
  1986年   139篇
  1985年   104篇
  1984年   121篇
  1983年   169篇
  1982年   134篇
  1981年   138篇
  1980年   149篇
  1979年   81篇
  1978年   26篇
  1959年   20篇
  1958年   14篇
  1957年   14篇
  1956年   14篇
排序方式: 共有6825条查询结果,搜索用时 15 毫秒
81.
This is the keynote address of H.E.Dr. Vincent Tabone, President of Malta, at the International Conference on Aging, which was held in San Diego in September 1992. He states that the conference celebrates the tenth anniversary of the Vienna International Plan of Action, and provides an opportunity to evaluate progress and plan future direction. Dr. Tabone, as Minister of Foreign Affairs, first introduced the question of aging at the UN General Assembly over twenty years ago; the United Nations Secretariat established its first program in the field of aging in 1970. At the World Assembly on Aging in 1982, all members adopted the International Plan of Action, which defined guidelines for policies and programs in support of the aging populations. As a direct result of this, and in support of the needs of developing countries, the UN signed an agreement with the government of Malta that established the International Institute on Aging as an autonomous body under the auspices of the UN; it is the major expression of the Vienna Plan of Action. Concern for aging populations has developed enough maturity and momentum to oversee its own progress. Although current events may relegate the social and economic implications of the aged to the sphere of rhetoric, they demand thinking in terms of generations and transcend all political boundaries. This conference will evaluate progress toward deflecting a situation where the elderly constitute an increasing proportion of the population, without adequate and appropriate provision for their livelihood, and could have direct bearing on encouraging and ensuring the continuity of the family's vital and traditional role in preserving the dignity, status, and well-being of its aging members. A nation which begrudges its dues to the elderly, the successful products of society and triumphs of life, denies its past. This conference is a reaffirmation of commitment to the United Nations Principles for Older Persons, an omen of the review of the Global Targets on Aging for the year 2001 by the General Assembly at its forty-seventh session in October, and a stepping stone in the path toward integrating the elderly more fully into the mainstream of society. The year 1992 is a year for solidarity between the generations.  相似文献   
82.
"This study compares the fertility patterns of foreign-born and native-born women in Canada and examines whether [the] same set of social characteristics accounts for differential fertility among both the groups. The study also assesses the importance of social characteristics and assimilation on immigrant fertility behavior. Two generations of currently married/cohabiting women with spouse present are analyzed using multiple regressions. The results reveal similar effects on fertility of social characteristics for foreign-born and native-born, while in the case of younger generations the effects are stronger."  相似文献   
83.
These are the results of a 1971 survey on reproductive behavior in the former Soviet Union. The survey covered 3,152 women aged 16 or over living in rural or urban areas. Questions were included on ideal, desired, and expected number of children. The results indicate that low fertility expectations characterize the majority of the population and that current political and economic problems are likely to push expected fertility even lower. Significant differences between rural and urban populations and among regions are identified.  相似文献   
84.
"Complete decennial censuses are needed for small areas and other domains. Sample surveys yield diverse and timely data. Censuses can also be combined with samples, and sometimes with data from registers, for diverse estimates that are detailed over both space and time, and hence are timely for small domains. Methods of 'postcensal estimates' for small domains are described. We note uses of censuses for improving samples and of samples for improving censuses, and propose a method for cumulating data from 'rolling' (or rotating) periodic (weekly, monthly or quarterly) samples specifically designed to cover the population in detail over designed spans (annual and quinquennial)."  相似文献   
85.
文章基于新疆塔城哈尔墩社区的田野调查,从空间嵌入的视角对该民族互嵌型社区形成和发展的历程,即社区的生命史进行描述和分析。调查发现,该社区的生命史反映了清末以来各民族人口向塔城迁移汇聚的历史进程,是塔城各民族由“小聚居”逐渐走向“嵌入”历程的一个缩影。文章认为,应加强对历史上形成并延续至当下的民族互嵌型社区的调查和研究,以空间嵌入为“起手棋”,关照社区生命史与族群生活史的互构,并将社区的小历史嵌入于整体社会的大历史中,进而从“国家—区域—地方”三个维度的互动中对这类社区的形成与发展进行解释。  相似文献   
86.
Balancing act     
  相似文献   
87.
沙漠戈壁绵亘境内2/3的阿拉善盟,建国初(原阿拉善旗、额济纳旗)仅有小学4所,初中一所,在校生738人,教职工33人.民族教育尤为落后,蒙古族识字者仅有270余人,占人口总数的2.1%.1990年底,全盟所辖三旗(阿拉善左旗、阿拉善右旗、额济纳旗)、两场(吉兰太、雅布赖盐场)各级种类学校已发展到132所,在校生33656人,其中蒙授6878人,教职工专任教师3449人,蒙授800人.建盟十年间,全盟基本普及初等教育,扫除了文盲.中小学全部实现"一无两有"或"一无五有".危房下降到0.84%.小学、初中、高中专任教师合格率均列全区前茅.冲破樊篱走出新路1983年,鉴于陈旧落后的教育结构、教学方法、教学内容、教育管理体制等制约着教育的发展.盟委、行署制定了《关于当前教育改革若干问题的决定》,首先  相似文献   
88.
This study examines the impact of race and ethnic group on the integration of immigrants into the labor force in Canada. A distinction is made between migrants who are free to change jobs at will and those bound by legal and other constraints from so doing. The examples of agricultural and domestic workers are chosen to illustrate how the different types of migrants are incorporated into the country's production relations. (SUMMARY IN FRE AND SPA)  相似文献   
89.
90.
《新西兰文化与认同感·序言》大卫·诺维茨比尔·威尔莫特著涂开益徐永安译编选本书的初衷,源出编者在讨论新西兰民族认同感与文化的基本命题时,对于人们所持方式的关注。我们俩人一致认为,当时的争论有两点失之偏颇:一是如何准确理解被称之为文化的这种奇特现象,二...  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