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   4028篇
  免费   393篇
  国内免费   74篇
管理学   94篇
民族学   227篇
人才学   1篇
人口学   123篇
丛书文集   410篇
理论方法论   429篇
综合类   2311篇
社会学   885篇
统计学   15篇
  2024年   7篇
  2023年   83篇
  2022年   118篇
  2021年   133篇
  2020年   119篇
  2019年   120篇
  2018年   112篇
  2017年   126篇
  2016年   111篇
  2015年   147篇
  2014年   256篇
  2013年   676篇
  2012年   274篇
  2011年   341篇
  2010年   193篇
  2009年   216篇
  2008年   216篇
  2007年   234篇
  2006年   266篇
  2005年   192篇
  2004年   136篇
  2003年   138篇
  2002年   85篇
  2001年   77篇
  2000年   38篇
  1999年   20篇
  1998年   16篇
  1997年   13篇
  1996年   10篇
  1995年   4篇
  1994年   3篇
  1993年   7篇
  1992年   2篇
  1991年   3篇
  1989年   2篇
  1984年   1篇
排序方式: 共有4495条查询结果,搜索用时 15 毫秒
81.
Hospital material management has been identified as one key cost containment lever to cope with steadily increasing healthcare costs in industrialized countries. The purpose of this work is to present the state-of-the-art of research on material logistics management in hospitals. Particular focus is given to articles that apply quantitative methods. Our contribution is threefold: First, we provide research guidance through categorizing literature and identifying major research streams. Second, we discuss applied methodologies and third, we identify future research directions. A systematic approach is undertaken in order to identify the relevant literature from 1998 to 2014. Applicable publications are categorized thematically and methodologically and future research opportunities are worked out. In total, 145 publications are identified and discussed in this work. The literature is categorized into four streams, i.e., (1) Supply and procurement, (2) Inventory management, (3) Distribution and scheduling, and (4) Holistic supply chain management. The use of optimization techniques is constantly gaining importance. The number of respective publications has continually grown and has peaked over the last three years. Optimization has been successfully applied in research streams (1), (2), and (3). Category (4) comprises a rather qualitative research field of literature dealing with supply chain management issues.  相似文献   
82.
The Coalition for a Healthier Community (CHC) initiative was implemented to improve the health and well-being of women and girls. Underpinning CHC is a gender-based focus that uses a network of community partners working collaboratively to generate relevant behavior change and improved health outcomes. Ten programs are trying to determine whether gender-focused system approaches are cost-effective ways to address health disparities in women and girls. Programs implemented through coalitions made up of academic institutions, public health departments, community-based organizations, and local, regional, and national organizations, are addressing health issues such as domestic violence, cardiovascular disease prevention, physical activity, and healthy eating. Although these programs are ongoing, they have made significant progress. Key factors contributing to their early success include a comprehensive needs assessment, robust coalitions, the diversity of populations targeted, programs based on findings of the needs assessments, evaluations taking into consideration the effect of gender, and strong academic–community partnerships. A noteworthy impact of these programs has been their ability to shape and impact public, social, and health policies at the state and local levels. However, there have been challenges associated with the implementation of such a complex program. Lessons learned are discussed in this paper.  相似文献   
83.
In recent years, the lesbian and gay “scene” of bars, nightclubs, and dance parties has been undergoing a structural decline in many Western cities. This article aimed to examine the relevance of the scene to same-sex attracted young adults amid these changes. An online survey was conducted with 572 same-sex attracted young women and men in Sydney. Only a minority of respondents participated in the scene at least weekly (16%), and the majority did not regard the scene as important to their leisure time (60%). However, respondents valued the scene as a space to connect with other same-sex attracted people and display same-sex affection without fear of hostility. Lesbian and gay identified respondents tended to be more socially engaged with the scene compared to other same-sex attracted respondents. The findings suggest that while the scene continues to be valued by many same-sex attracted young people, improved social attitudes have made participating in the scene less of an imperative.  相似文献   
84.
李良品  祝国超  廖钰 《民族学刊》2020,11(3):21-27, 127-128
明清时期中央王朝实施的改土归流,不仅彻底废除了土司的政治、经济、军事、司法等特权,将国家版图内的人事权、财政权、军事指挥权、行政管理权、文化教育权等悉数收归中央,而且也是中华民族共同体由“自在”向“自觉”过渡的关键环节。明清改土归流经历了一个长期、艰巨、复杂的过程,其中既有土司利益与王朝利益的矛盾、各地土司与辖区民众的矛盾,也有中央王朝通过改土归流以增加税收、朝廷命官与乡村民众要求改土归流等现实动因。改土归流实现了国家“大一统”的目标、凸显明清国家治理能力的进步、加快了中华民族共同体建设的速度。中华民族共同体是一个由政治共同体、经济共同体、文化共同体和社会共同体四者构成的命运共同体。改土归流的实施,不仅是推动共同体由“自在”向“自觉”迈进的关键步骤和重要举措,而且使中华民族共同体在政治、经济、文化和社会诸方面发生巨大变化。  相似文献   
85.
Involvement of children in research processes requires various ethical considerations. In particular, while interviewing children, a researcher needs to take into consideration the power imbalance between a researcher and children as well as among children. This article suggests a possible way of mitigating potential risks, drawing on the idea and practice of the Community of Inquiry (CoI) as an interview method. CoI is the practice of group dialog for knowledge-making, where participants talk about a common topic by sharing their lived experiences in a cooperative manner. This article shows that CoI allows children to act as both interviewers and interviewees, which helps children in reflective knowledge-making while at the same time mitigating the ethical concerns of interviewing. To illustrate how CoI can help achieve these goals, this article draws on the empirical research conducted with a group of junior high school students in Japan.  相似文献   
86.
ABSTRACT

In May 2016, an enormous wildfire threatened the city of Fort McMurray, Alberta and forced the evacuation of all of the city’s residents. Outpourings of support teemed in from all across Canada and over the world, prompting the largest charitable response in Canadian Red Cross history. This paper examines Albertans’ response to the wildfire by exploring caring and helping behaviors as well as the role of social media in facilitating these remarkable charitable efforts. The paper uses mixed methods including an analysis of the most popular Tweets related to the wildfire and an Alberta survey collected months after the disaster. The analysis of tweets reveals that care, concern, and invitations to help were prominent in social media discourse about the wildfire. The analysis of survey data demonstrates that those who followed news about the wildfire on social media express higher overall levels of care and concern for those affected, which led to helping those impacted by the wildfire. The findings provide important insights about the role of social media in disaster relief and recovery as well as citizens’ civic engagement.  相似文献   
87.
Partnerships like the delegated management model (DMM), in which a utility delegates management of infrastructure and service delivery to slum residents, are being promoted to improve services to the urban slums in sub‐Saharan Africa. However, there is little empirical evidence of the benefits that DMM offers beneficiaries and its potential limitations. This study, conducted in 2013, compared water service in two slums in the city of Kisumu in Kenya where DMM has been implemented with another where it has not been implemented. Results showed that DMM had lowered the cost of water compared to water kiosks in neighbourhoods in which DMM had not been implemented. The study findings contribute toward an evidence base for stakeholders and regulators who see an opportunity in the integration of DMM into local drinking water provision solutions in urban slums.  相似文献   
88.
ABSTRACT

The article aims to shed light on mosque communities in Russia through the example of mosques frequented by Moscovites and by Central Asian migrants. I will make use of Anderson’s theoretical framework of ‘imagined community’ in analysing the material presented in the article. The main argument is that there are no real mosque communities and rather that the sense of community formed around mosques is imagined. There are nevertheless a variety of networks, groups and institutions within and around mosques. The article is based on fieldwork conducted in 2016 and 2017.  相似文献   
89.
Sierra Leone experienced an 11-year civil war, brutalizing its people and destroying its communities. With the cessation of violence, international organizations helped to secure peace, deliver aid and supplies, and, after, assist with development projects. This grounded theory study, which aims to understand the role these organizations played from the viewpoint of community members in 2 communities, posits that community members’ regard of international organizations lessened as their efforts transitioned from securing the peace and relief efforts to aid for development. Highlighted are the successes and challenges of this work and a broad discussion of implications and recommendations.  相似文献   
90.
ABSTRACT

The aim of this article was to identify and discuss ecosocial changes and community resilience mechanisms in a coastal fishing community of Sweden – Bönan. Data were collected through eight semi-structured interviews and field observations. An abductive thematic analysis was used to analyze data and background literature. The findings showed that Bönan has been exposed to a combination of ecosocial changes that have transformed the community, and therefore required community resilience interventions. This article concludes that social workers need to take an active part in ecosocial work for enhancing community resilience.  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