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   12000篇
  免费   339篇
  国内免费   2篇
管理学   1749篇
民族学   76篇
人才学   3篇
人口学   1073篇
丛书文集   78篇
理论方法论   1235篇
综合类   233篇
社会学   6083篇
统计学   1811篇
  2020年   166篇
  2019年   289篇
  2018年   300篇
  2017年   407篇
  2016年   293篇
  2015年   231篇
  2014年   288篇
  2013年   2018篇
  2012年   399篇
  2011年   385篇
  2010年   309篇
  2009年   296篇
  2008年   282篇
  2007年   325篇
  2006年   293篇
  2005年   299篇
  2004年   272篇
  2003年   197篇
  2002年   256篇
  2001年   299篇
  2000年   253篇
  1999年   242篇
  1998年   183篇
  1997年   177篇
  1996年   172篇
  1995年   156篇
  1994年   158篇
  1993年   167篇
  1992年   166篇
  1991年   161篇
  1990年   163篇
  1989年   163篇
  1988年   148篇
  1987年   165篇
  1986年   128篇
  1985年   166篇
  1984年   173篇
  1983年   158篇
  1982年   136篇
  1981年   106篇
  1980年   120篇
  1979年   121篇
  1978年   113篇
  1977年   94篇
  1976年   102篇
  1975年   108篇
  1974年   103篇
  1973年   75篇
  1972年   70篇
  1971年   63篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
121.
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   
122.
E Gao 《人口研究》1987,(5):43-48
The question of how to measure the influence of family planning in fertility has been addressed by numerous international scholars. Highlighted briefly here are some of the methods endorsed by United Nations publications and recognized by scholars of various countries: 1) Standardization; 2) John Bongaarts model; 3) Trend analysis; 4) Wishik model; 5) Converse model of Dorothy Nartman; 6) Potter model; 7) Nathan Keyfitz model; 8) "Plural model"; 9) Model analysis.  相似文献   
123.
This article examines four issues that need to be explored by the therapist as possible causes of stress for a male couple: stereotypic male roles, stereotypic sexual roles, homophobia, which includes the "coming out" process, and sexual dysfunctions. These issues can cause anxiety and stress, which may in turn cause relationship problems for a male couple. The role of the therapist is clarified and suggestions for treatment are given.  相似文献   
124.
Mortality trends in the USSR from the middle of the nineteenth century to the present day are analyzed, with a focus on changes in life expectancy. The authors note that life expectancy increased up to 1964-1965, declined subsequently, and stabilized during the 1980s. Life expectancy has again started to rise since 1985. More detailed analyses of mortality differentials by sex and age and for the rural and urban populations are included. (SUMMARY IN ENG)  相似文献   
125.
色彩是当代电影艺术最重要的艺术语言和表达方式之一.色彩在画面叙事和视觉美学的自我构建中,体现了当代影视和现代艺术的自我革新和体式变革,也体现了人类审美的时代追求与心理演进.新时代的审美文化在全球化和多元化的历史进程中,尤其关注色彩和色调在美术创作中的艺术构图、视界成型和哲理引导.通过研究电影色彩的叙事手法进一步探寻电影色彩的形式、时代、情感、伦理、原型的审美价值以及对审美公众的审美意义,有助于充分发挥电影色彩的价值,进一步探索电影创作的规律.  相似文献   
126.
127.
"Dissemination and marketing of census products were...major topics at the Thirteenth Population Census Conference of census directors from the Asian-Pacific region, held in Honolulu in December 1990. Drawing upon papers presented at the conference,...this article describes technological developments and marketing techniques being used in the region to increase the demand for census information."  相似文献   
128.
129.
At the end of May, the U.S. Supreme Court allowed an antitrust claim by a physician against a hospital for an allegedly improper peer review proceeding. Previously, hospitals were allowed to defend against antitrust claims regarding a peer review decision involving one physician on the grounds that the activities did not affect interstate commerce. The Supreme Court has apparently removed this defense by letting stand a Court of Appeals decision allowing a physician's antitrust claim against a hospital that has suspended his privileges.  相似文献   
130.
To change from punitive and legalistic QA to positive and productive CQI, both attitudes and methods must change. This is a difficult challenge, but potential rewards for both the organization and its individual members suggest that the effort is worthwhile and deserves high priority. Members of the executive/management team will likely turn to physician executives for guidance on how to proceed.  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