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   1375篇
  免费   50篇
管理学   313篇
民族学   10篇
人口学   156篇
丛书文集   6篇
理论方法论   124篇
综合类   19篇
社会学   604篇
统计学   193篇
  2023年   14篇
  2022年   8篇
  2021年   14篇
  2020年   47篇
  2019年   45篇
  2018年   45篇
  2017年   59篇
  2016年   53篇
  2015年   47篇
  2014年   62篇
  2013年   211篇
  2012年   76篇
  2011年   58篇
  2010年   53篇
  2009年   52篇
  2008年   51篇
  2007年   54篇
  2006年   39篇
  2005年   35篇
  2004年   35篇
  2003年   35篇
  2002年   37篇
  2001年   27篇
  2000年   16篇
  1999年   20篇
  1998年   21篇
  1997年   8篇
  1996年   20篇
  1995年   15篇
  1994年   9篇
  1993年   13篇
  1992年   15篇
  1991年   11篇
  1990年   7篇
  1989年   8篇
  1988年   10篇
  1987年   6篇
  1986年   9篇
  1985年   5篇
  1984年   8篇
  1983年   11篇
  1982年   11篇
  1981年   7篇
  1980年   6篇
  1979年   4篇
  1978年   5篇
  1977年   4篇
  1974年   4篇
  1972年   2篇
  1971年   4篇
排序方式: 共有1425条查询结果,搜索用时 31 毫秒
91.
This paper explores the antecedents, experiences and consequences of marginalization as reported and dealt with by disabled Iranian immigrants in Belgium. This work extends the work of Gallie and colleagues and Siegrist demonstrating that the forces of marginalization applicable to all immigrants are particularly pertinent to disabled immigrants. The research is based on 26 in‐depth, face‐to‐face interviews, focus groups, interviews with government officials and immigration experts, ethnographic work and official government statistics. The findings detail how the combined forces of history, context and reasons for immigration; isolation, vulnerability and perceived loss of control; religion and rejection; lack of reciprocity in social exchanges; problems in obtaining jobs; and difficulties in negotiating an entry into Belgian society combine to sustain marginizalation. As a consequence, disabled immigrants in this group are generally excluded from society and discriminated against in terms of citizenship, education, jobs and general acceptance.  相似文献   
92.
Notre contribution propose une grille d'analyse du régime wallon de l'innovation et des transformations dont il est l'objet. Nous mettons en évidence les dynamiques qui ont émergé en Wallonie entre les stakeholders de l'innovation et le régime existant, autour de la mise en place des pôles de compétitivité. L'originalité de notre article repose sur l'utilisation de concepts comme le “macro-récit” ou le “paysage socio-technique” pour interpréter les dynamiques d'une politique publique d'innovation et appréhender la complexité de l'univers discursif, institutionnel, historique, culturel, social et technologique des acteurs en présence. Notre analyse montre qu'une telle approche est nécessaire en complément à une évaluation d'impact traditionnelle pour mesurer les chances de succès de l'implémentation durable de la politique wallonne des pôles de compétitivité. Nous concluons que le modèle d'innovation qui transparait relève d'une appréhension systémique des modes de production de connaissance, mais reste cloisonné dans une logique instrumentale de l'innovation, insuffisante et peu réflexive, maintenant à distance la société et certains stakeholders de l'innovation.  相似文献   
93.
Compared to other countries that have suffered from the Nazioccupation, the destructive impact of the Holocaust on theJewish population has been particularly strong in the Netherlands. This paper gives a demographicreconstruction of the Jewish population in the Netherlands by the end of the war (1945),disaggregated by age and sex. The reconstruction is based on two approaches: a forwardprojection 1941–1945, starting from registration data supplemented by information onHolocaust losses; and a backward projection 1966–1945, starting from an enumerationof Halachic Jews carried out in 1966. The two approaches yieldtwo estimates that are comfortingly similar.  相似文献   
94.
95.
Vast changes in the world of work spurred by rapid technological growth and globalization have called for a more inclusive, progressive, and forward thinking conceptualization of vocational theory, practice, training, and policy. Discussions across 8 discussion groups at the 2007 joint symposium of the International Association for Educational and Vocational Guidance, Society for Vocational Psychology, and National Career Development Association addressed various topics in the field of vocational psychology and career guidance. Several themes emerged that have captured the attention of career scholars and practitioners across the globe: culture and context in theory and practice, research as a process within a contextual system, partnership and collaboration, and social responsibility and public policy.  相似文献   
96.
Abstract

This study is part of a larger study airned at the development of a system for quantifying the inconvenience of shift schedules and schedule characteristics. The results can be used to reduce inconvenience (counter-value compensation) and to compute the monetary (counter-weight) compensability of shift schedules. The results presented here show that consensus exists among subjects from different organizations and with different background characteristics on the utility of several features, e.g. working at inconvenient hours, the irregularity of a schedule, and working during the evening (which has a positive value). The opinions slightly differ with respect to some other characteristics, such as very long shifts, work during the weekend and the average sequence length. The differences are possibly due to job characteristics.  相似文献   
97.
Previous research suggests that when there is a high level of inequality, there is a low rate of participation. Two arguments are generally offered: First, inequality depresses participation because people from different status groups have fewer opportunities to share common goals. Second, people may participate more in civic and social life when they have more resources. However, until now, these explanations have not been separated empirically. Using EU-SILC data for 24 European countries, we analyze how income inequality is related to civic and social participation. Our results indicate that the main effects of inequality manifest via resources at the individual and societal level. However, independent of these resources, higher inequality is associated with lower civic participation. Furthermore, inequality magnifies the relationship between income and participation. This finding is in line with the view that inter-individual processes explain why inequality diminishes participation.  相似文献   
98.
99.
A quantitative microbial risk assessment (QMRA) according to the Codex Alimentarius Principles is conducted to evaluate the risk of human salmonellosis through household consumption of fresh minced pork meat in Belgium. The quantitative exposure assessment is carried out by building a modular risk model, called the METZOON-model, which covers the pork production from farm to fork. In the METZOON-model, the food production pathway is split up in six consecutive modules: (1) primary production, (2) transport and lairage, (3) slaughterhouse, (4) postprocessing, (5) distribution and storage, and (6) preparation and consumption. All the modules are developed to resemble as closely as possible the Belgian situation, making use of the available national data. Several statistical refinements and improved modeling techniques are proposed. The model produces highly realistic results. The baseline predicted number of annual salmonellosis cases is 20,513 ( SD 9061.45). The risk is estimated higher for the susceptible population (estimate  4.713 × 10−5; SD 1.466 × 10−5  ) compared to the normal population  (estimate 7.704 × 10−6; SD 5.414 × 10−6)  and is mainly due to undercooking and to a smaller extent to cross-contamination in the kitchen via cook's hands.  相似文献   
100.
Event history models, also known as hazard models, are commonly used in analyses of fertility. One drawback of event history models is that the conditional probabilities (hazards) estimated by event history models do not readily translate into summary measures, particularly for models of repeatable events, like childbirth. In this paper, we describe how to translate the results of discrete-time event history models of all births into well-known summary fertility measures: simulated age- and parity-specific fertility rates, parity progression ratios, and the total fertility rate. The method incorporates all birth intervals, but permits the hazard functions to vary across parities. It can also simulate values for groups defined by both fixed and time-varying covariates, such as marital or employment life histories. We demonstrate the method using an example from the National Survey of Family Growth and provide an accompanying data file and Stata program.  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