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   1479篇
  免费   75篇
管理学   148篇
民族学   13篇
人才学   1篇
人口学   170篇
丛书文集   6篇
理论方法论   210篇
综合类   7篇
社会学   892篇
统计学   107篇
  2023年   9篇
  2021年   7篇
  2020年   29篇
  2019年   49篇
  2018年   55篇
  2017年   61篇
  2016年   65篇
  2015年   37篇
  2014年   56篇
  2013年   289篇
  2012年   53篇
  2011年   73篇
  2010年   50篇
  2009年   44篇
  2008年   57篇
  2007年   43篇
  2006年   41篇
  2005年   42篇
  2004年   45篇
  2003年   30篇
  2002年   40篇
  2001年   28篇
  2000年   21篇
  1999年   28篇
  1998年   24篇
  1997年   16篇
  1996年   22篇
  1995年   21篇
  1994年   14篇
  1993年   16篇
  1992年   22篇
  1991年   17篇
  1990年   9篇
  1989年   10篇
  1988年   8篇
  1987年   9篇
  1986年   6篇
  1985年   9篇
  1984年   15篇
  1983年   8篇
  1981年   10篇
  1980年   6篇
  1979年   6篇
  1978年   4篇
  1977年   8篇
  1976年   6篇
  1975年   8篇
  1974年   4篇
  1973年   6篇
  1972年   5篇
排序方式: 共有1554条查询结果,搜索用时 31 毫秒
931.
Abstract

Knowledge management (KM) is considered as an effective strategy to improve organizational performance. In its application to small and medium enterprises (SMEs), resource constraints mean that exploitation of knowledge from external sources is often needed. This study explores practical KM issues encountered by Chinese SMEs when working with management consultants to introduce new business improvement practices. A comparative case study is conducted focusing on two consultancy-involved process improvement projects in Chinese manufacturing SMEs. The case results suggest a clear KM strategy is needed at the outset of the project and SME managers and employees need to play a proactive role in the learning and adoption of new knowledge. The research is novel in that it is the first study to explore knowledge management and the notion of liminality within the context of consultancy-involved Chinese SME improvement projects. The paper culminates with two research propositions that require further empirical study.  相似文献   
932.
933.
Social work field education programs globally are struggling to meet the demands of providing suitable placements for students and need to consider new and innovative placement models to both meet professional accreditation requirements and deliver high quality field education opportunities for social work students. This article reports on the qualitative responses of a national survey of Australian social work field education programs, which explored current challenges, innovative responses, and recommendations for the Australian Social Work Education and Accreditation Standards (ASWEAS) review, as well as hopes for the future of field education, and their capacity to undertake research into this area. Findings suggested that field education programs have been using incremental innovation in field education, including collaboration, partnerships, and new ways of responding to the changing student body. However, it is argued that radical structural change and additional resources will be needed for innovation to be more than merely incremental.

IMPLICATIONS

  • Social work field education as a distinct pedagogy needs to be supported through evidence-based research in order to respond to current pressures.

  • Collaboration in field education practice and research is valuable, but may be challenged by program competition.

  • Structural innovation and accepting diversity in models could offer opportunities for social work education.

  相似文献   
934.
Many intervention programs, including physical activity programs, have been developed to deal with youth involvement in delinquency. The current study explored whether youth participation in sport and physical activity programs reduces their involvement in delinquent behaviors. It examined the interaction effects of the features of the sports program with participation in the sports program. The sample consisted of 126 Israeli adolescents aged 13–18 (M?=?15.68, SD?=?1.32) who completed questionnaires about involvement in delinquency at the beginning of their sports program and again 6 months later. We found significant reductions in adolescents’ involvement in all the delinquent acts explored: crimes against a person; crimes against property, and public disorder crimes. However, no interaction effects were found between program features (sport type; program intensity; training and supervision in the program; and interaction with community services) and participation in the sports program. The findings highlight the importance of including sports programs in the interventions provided for at-risk youth and call for further investigation of the factors that may increase the benefits provided by participation in physical activity programs.  相似文献   
935.

Despite policy calling for compulsory education in China, many children with autism are not in school. This article examines the establishment of autism-related non-governmental organizations (NGOs) in China to meet needs not being met by the state. We focus on the background and motivation in founding and running these NGOs, after first considering the broader context of state decentralization and NGOs roles in supplementing welfare needs in reforming societies, and the educational policy context of China. This study used mixed methods, including questionnaires with open-ended and limited choice questions, and follow-up discussion email. The goals of NGO leaders—more than 50% of whom are parents of children with autism—are to make up for where government implementation of educational policy is insufficient; help others and advocate for inclusion in society; and do meaningful work. Implications from these findings are discussed.

  相似文献   
936.
One central component to meaningful employment for people with disabilities is the ADA's workplace accommodation provision that allows qualified individuals to perform essential job functions. Little empirical evidence is available to evaluate the costs, benefits, and effectiveness of accommodations. Previous research has focused on direct costs. This article advocates an inclusive accommodation cost/benefit analysis to include direct and indirect costs and benefits and to differentiate disability-related accommodation costs from typical employee costs. The inclusive cost/benefit analysis is applied to preliminary data from interviews with employers who contacted the Job Accommodation Network (JAN). Results suggest that accommodations are low cost, beneficial and effective.  相似文献   
937.
ABSTRACT

Drawing on the work of Rein and Schon (1993. “Reframing Policy Discourse.” In The Argumentative Turn in Policy Analysis and Planning, edited by F. Fischer, and J. Forester, 145–166. London: UCL Press., 1996. “Frame-Critical Policy Analysis and Frame-Reflective Policy Practice.” Knowledge and Policy: the International Journal of Knowledge Transfer and Utilization 9 (1): 85–104), we explore the ways in which ‘young people’, ‘vulnerability’, ‘risk’, ‘prevention’ and ‘prevention practice’ were defined and framed by practitioners engaged in the design, delivery and commissioning of drug prevention interventions for young people in contact with the criminal justice system. We argue that practitioners describe their work in terms of both a preventative frame – based on a ‘deficit’ model – and a transformative praxis frame, more in line with an increasing shift towards ‘positive youth justice’ where practitioners aspire to actively involve the young person in a process of change. The implications of those, often competing, frames are discussed in relation to the development of prevention approaches and the challenges in designing drugs prevention for this group of young people. The paper is based on interviews and focus groups with thirty-one practitioners in England and is part of the EU funded EPPIC project (Exchanging Prevention Practices on Polydrug Use among Youth in Criminal Justice Systems 2017–2020).  相似文献   
938.
The volume and variety of manufactured chemicals is increasing, although little is known about the risks associated with the frequency and extent of human exposure to most chemicals. The EPA and the recent signing of the Lautenberg Act have both signaled the need for high-throughput methods to characterize and screen chemicals based on exposure potential, such that more comprehensive toxicity research can be informed. Prior work of Mitchell et al. using multicriteria decision analysis tools to prioritize chemicals for further research is enhanced here, resulting in a high-level chemical prioritization tool for risk-based screening. Reliable exposure information is a key gap in currently available engineering analytics to support predictive environmental and health risk assessments. An elicitation with 32 experts informed relative prioritization of risks from chemical properties and human use factors, and the values for each chemical associated with each metric were approximated with data from EPA's CP_CAT database. Three different versions of the model were evaluated using distinct weight profiles, resulting in three different ranked chemical prioritizations with only a small degree of variation across weight profiles. Future work will aim to include greater input from human factors experts and better define qualitative metrics.  相似文献   
939.
An 8-week mindfulness-based cognitive therapy (MBCT) group for older adults with depression and/or anxiety is described. This article is based on an exploratory study of this therapeutic approach and changes in participants’ symptoms associated with participation. Pre-post data from 5 MBCT groups showed significant improvements in reported anxiety, ruminative thoughts, and sleep problems and a reduction in depressive symptoms. Case examples are presented to illustrate these symptom changes. Findings showed that this nonpharmacological intervention is acceptable to older adults and is associated with positive changes. Suggestions are provided for both practitioners and researchers interested in using MBCT with older adults.  相似文献   
940.
This article addresses one of the areas of global concern for Southern youth: HIV rates amongst young people from key communities. In the Asia-Pacific region 95% of all new infections occur amongst those under 25. Furthermore, in this region the nature of the epidemic is concentrated, chiefly affecting people from certain sub-groups such as those who inject drugs, sell sex, participate in male-to-male sex and people who are transgender. In this article we discuss an innovative peer-led leadership and advocacy program for youth which uses post-structural theoretical frames and concepts in an effort to steer against the dominant medicalised and individualising storylines which tend to inform approaches to HIV prevention. We draw on examples and data collected from the NewGen Asia Leadership training program to illustrate the ways post-structural concepts can be used to inform program design as well as analysis and critique of the impact of change efforts. Rather than the traditional focus on transmission of knowledge, skills, and attitudes in prevention efforts, we aim to show how the concepts of positioning, platform, and possibility may be mobilised in strategies used to address the challenge of HIV prevention amongst key youth populations.  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