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   12512篇
  免费   291篇
  国内免费   1篇
管理学   1598篇
民族学   57篇
人才学   3篇
人口学   1126篇
丛书文集   57篇
理论方法论   1077篇
综合类   107篇
社会学   6026篇
统计学   2753篇
  2023年   64篇
  2022年   63篇
  2021年   64篇
  2020年   185篇
  2019年   233篇
  2018年   336篇
  2017年   455篇
  2016年   290篇
  2015年   249篇
  2014年   304篇
  2013年   2283篇
  2012年   449篇
  2011年   338篇
  2010年   309篇
  2009年   232篇
  2008年   271篇
  2007年   267篇
  2006年   285篇
  2005年   308篇
  2004年   254篇
  2003年   224篇
  2002年   230篇
  2001年   332篇
  2000年   301篇
  1999年   278篇
  1998年   211篇
  1997年   175篇
  1996年   227篇
  1995年   192篇
  1994年   206篇
  1993年   174篇
  1992年   208篇
  1991年   216篇
  1990年   204篇
  1989年   175篇
  1988年   196篇
  1987年   185篇
  1986年   150篇
  1985年   181篇
  1984年   180篇
  1983年   159篇
  1982年   126篇
  1981年   100篇
  1980年   100篇
  1979年   124篇
  1978年   96篇
  1977年   84篇
  1976年   62篇
  1975年   65篇
  1974年   68篇
排序方式: 共有10000条查询结果,搜索用时 468 毫秒
141.
"This article provides a portrait of Cuba's exiles [in the United States] that encompasses all their waves of migration, while utilizing the Cuban exodus to shed light on the broader phenomenon of refugee migration. It argues that to understand the changing social characteristics of the exiles over twenty years of migration, we need to understand the changing phases of the Cuban revolution. Utilizing the Cuban exodus as data, the article uses Egon F. Kunz's...theoretical framework for refugee migration to shed light on the refugees' varying experiences, while also using the actual Cuban refugee experience to react to Kunz's abstract model."  相似文献   
142.
The emigration of Jews from Dublin, Ireland, between 1930 and 1980 is analyzed. Data are from a survey carried out in 1980 among 130 randomly selected Jewish households in Dublin.  相似文献   
143.
144.
145.
During the past decade, the international statistical community has made several efforts to develop standards for the definition, collection and publication of statistics on international migration. This article surveys the history of official initiatives to standardize international migration statistics by reviewing the recommendations of the International Statistical Institute, International Labor Organization, and the UN, and reports a recently proposed agenda for moving toward comparability among national statistical systems. Heightening awareness of the benefits of exchange and creating motivation to implement international standards requires a 3-pronged effort from the international statistical community. 1st, it is essential to continue discussion about the significance of improvement, specifically standardization, of international migration statistics. The move from theory to practice in this area requires ongoing focus by migration statisticians so that conformity to international standards itself becomes a criterion by which national statistical practices are examined and assessed. 2nd, the countries should be provided with technical documentation to support and facilitate the implementation of the recommended statistical systems. Documentation should be developed with an understanding that conformity to international standards for migration and travel statistics must be achieved within existing national statistical programs. 3rd, the call for statistical research in this area requires more efforts by the community of migration statisticians, beginning with the mobilization of bilateral and multilateral resources to undertake the preceding list of activities.  相似文献   
146.
Evidence of self reported morbidity from two household surveys, carried out in London and Manchester is discussed. These data permitted intra-urban and interurban comparisons of patterns of morbidity reporting. The morbidity reported in response to two different instruments is compared: for the items used in the British General Household Survey (GHS) Health Section, and for the Nottingham Health Profile. The results from the London survey are analysed in more detail to examine the nature of self reported morbidity in the inner and outer city. The influence of interviewer effects is analysed, showing that the GHS items were more liable to interviewer effect than the NHP. The type and number of illnesses reported in response in response to the GHS also appeared to vary between the inner and outer London samples: The NHP appeared to be less affected by interviewer effects and variation in interpretation.  相似文献   
147.
148.
149.
150.
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