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   247篇
  免费   7篇
管理学   60篇
民族学   2篇
人口学   13篇
理论方法论   19篇
综合类   3篇
社会学   129篇
统计学   28篇
  2023年   2篇
  2022年   3篇
  2021年   3篇
  2020年   6篇
  2019年   27篇
  2018年   6篇
  2017年   13篇
  2016年   15篇
  2015年   8篇
  2014年   14篇
  2013年   13篇
  2012年   10篇
  2011年   9篇
  2010年   14篇
  2009年   4篇
  2008年   9篇
  2007年   20篇
  2006年   11篇
  2005年   8篇
  2004年   7篇
  2003年   9篇
  2002年   5篇
  2001年   4篇
  2000年   2篇
  1999年   1篇
  1998年   3篇
  1994年   2篇
  1992年   1篇
  1991年   3篇
  1989年   1篇
  1988年   2篇
  1987年   3篇
  1986年   1篇
  1984年   1篇
  1982年   1篇
  1981年   2篇
  1980年   4篇
  1979年   1篇
  1978年   1篇
  1976年   1篇
  1972年   1篇
  1971年   2篇
  1967年   1篇
排序方式: 共有254条查询结果,搜索用时 757 毫秒
111.

Review of Journals and Books

Paas, T., Tafenau E. (eds.): Modelling the Economies of the Baltic Sea Region  相似文献   
112.
Population Research and Policy Review - Drawing on survey data on individuals’ motives for migration in Sweden (N?=?2172), we examine the importance of family and friends for...  相似文献   
113.
Rural population loss is caused as much by low in‐migration as by high out‐migration, and for geographically disadvantaged nonmetropolitan counties in the United States, return migration plays a crucial role. This research captures impacts of return migrants on population, economy, and society in declining rural U.S. communities using a qualitative, multisited approach. Interviews conducted at high school reunions with rural returnees in their late 20s to late 40s show that the vast majority of returnees brought spouses and children back with them, increasing the short‐term and long‐term population. They also brought back much needed human capital, including education, job skills, and life experiences, and filled professional positions that are often hard to fill in rural communities. Entrepreneurial activities and self‐employment of many return migrants favorably affected rural economies by improving the employment base and expanding available services. Interviews show how decisions to move back were grounded in social relations that promoted civic engagement. While they mainly moved back for their children and their families, return migrants valued involvement in familiar social networks and the opportunities to make a difference in their rural hometowns.  相似文献   
114.
115.
In this minireview, we summarize the research results to date on the progression of functional limitations and the role of physical activity during the life course in preventing risk factor accumulation. In addition, socioeconomic and health disparities play a role in the development process of functional limitation throughout life. We discuss the potential role of physical activity in alleviating this process. Functional limitations usually develop gradually over an extended period of time while the level of physical functioning varies greatly already from midlife onwards. Current research strongly suggests that physical activity has a beneficial effect on functional limitations at different life stages on the population level. However, the potential impact of physical activity in alleviating the effects caused by socioeconomic disparities is inconsistent. Research findings are also conflicting on the extent of the effect of physical activity among certain subsets of the population, such as obese persons. Although the benefits of physical activity on physical impairments and functioning among the adult population have been confirmed, the number of adults who are physically active is too low and, for the majority, physical activity declines with older age. Thus, detailed research evidence is needed for designing effective preventive interventions starting from earlier ages and continuing throughout the lifespan across different subgroups in the population.  相似文献   
116.
In this article the author is discussing the characteristics and differences of expert consultation and process consultation. After deducting the necessity of an integrated approach, the author describes the key success factors of a synthesis and the resulting added-value for the client. Selected case studies show the substantial enrichment of expert consultation through process consultation and vice versa.  相似文献   
117.
The risk of terrorism is of great concern to many countries and significant resources are spent to counter this threat. A better understanding of the motivation of terrorists and their reasons for selecting certain modes and targets of attack can help improve the decisions to allocate resources in the fight against terrorism. The fundamental question addressed in this article is: “What do terrorists want?” We take the view that terrorists’ preferences for actions are based on their values and beliefs. An important missing piece in our knowledge of terrorists’ preferences is an understanding of their values. This article uses a novel approach to determine these values and state them as objectives, using principles from decision analysis and value‐focused thinking. Instead of interviewing decisionmakers and stakeholders, as would be normal in decision analysis, we extract the values of terrorists by examining their own writings and verbal statements. To illustrate the approach, we extract the values of Al‐Qaeda and structure them in terms of strategic, fundamental, and means objectives. These objectives are interrelated through a means‐ends network. This information is useful for understanding terrorists’ motivations, intent, and likely actions, as well as for developing policies to counter terrorism at its root causes.  相似文献   
118.
119.
While volunteer literature presents diverse insights into the motives, personal dispositions, and sociodemographic characteristics of volunteers, researches comparatively seldom focus on the incentives and organizational context affecting volunteers. This review aims to shed light on the organizational factors affecting volunteers collectively and to discuss the coordination of volunteers. Systematic research of the literature revealed 386 publications that are relevant to volunteer coordination. Their abstracts were analyzed in a process of open and selective coding, which led to the identification of three main clusters. This literature review produced the following propositions: it is argued that the practices and instruments of volunteer management (Cluster 1), and, even more strongly, the organizational attitudes towards volunteers as well as the organizations’ embedded values (Cluster 2), co-determined by social processes (integration and production of meaning), are crucial factors affecting volunteers. The review also deals with structural features that limit the action space of volunteers and volunteer coordination (Cluster 3). It concludes by discussing the limitations present in the current volunteer research and provides implications for future research endeavors. Thus, this piece of work presents a holistic view on volunteer coordination and theory building by carefully synthesizing information about the organizational context of volunteering from different disciplines and research traditions, resulting in different intervention logics, and by integrating these data in an analytical framework.  相似文献   
120.
German gambling operators are required to identify problem gamblers at an early stage and exclude them from gambling on their premises. The main aim of this pilot study was to investigate the compliance of staff in Bremen’s amusement arcades. While visiting 29 of 111 amusement arcades, covert gamblers simulated signs of problematic gambling behaviour, arranged self-exclusions, monitored observance of the exclusion list and made fieldnotes about the staff’s reactions. The application of age checks was also tested. The findings showed that only in six cases (5%) did the staff adequately respond to evident signs of problematic gambling behaviour. Although 18 of 29 cases (62%) eventually resulted in self-exclusions or ban-like agreements, in some instances it was necessary to overcome major obstacles that emanated from the staff’s behaviour. During 15 subsequent follow-up visits, 13 banned mystery gamblers (87%) had no problems gambling on amusement-with-prizes (AWP) machines. Finally, just 26% of the 20- to 25-year-old mystery gamblers had their ID checked. The results indicate the necessity of regular external evaluations regarding the implementation of gambling harm-minimization measures in order to identify any shortcomings. In addition, the level of staff compliance may be increased by amending current legislation (e.g. by introducing a nationwide self-exclusion programme).  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