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   107篇
  免费   4篇
管理学   14篇
民族学   1篇
人口学   7篇
理论方法论   19篇
综合类   2篇
社会学   56篇
统计学   12篇
  2023年   1篇
  2022年   1篇
  2021年   1篇
  2019年   2篇
  2018年   7篇
  2017年   4篇
  2016年   3篇
  2015年   3篇
  2014年   3篇
  2013年   15篇
  2012年   2篇
  2011年   4篇
  2010年   2篇
  2009年   2篇
  2008年   2篇
  2007年   4篇
  2006年   4篇
  2005年   1篇
  2004年   1篇
  2003年   4篇
  2002年   5篇
  2001年   5篇
  2000年   4篇
  1999年   11篇
  1998年   2篇
  1997年   1篇
  1996年   3篇
  1995年   3篇
  1990年   1篇
  1989年   1篇
  1987年   1篇
  1985年   1篇
  1981年   1篇
  1979年   1篇
  1977年   2篇
  1974年   1篇
  1971年   1篇
  1966年   1篇
排序方式: 共有111条查询结果,搜索用时 328 毫秒
91.
92.
Co‐creation offers firms and their network of actors significant opportunities for innovation, as each actor offers access to new resources through a process of resource integration. However, despite the significant advantages that co‐creation can offer, there is surprisingly little research providing a strategic approach for identifying the most advantageous co‐creation opportunities, especially when many possible options are available. Recently, scholars have called for research that develops tools and processes related to co‐creation. This study addresses these priorities, making two contributions. First, in contrast to previous work considering co‐creation more generally, or focusing on one specific form only, e.g. co‐production, this paper offers a detailed and granular approach to co‐creation design. A co‐creation design framework is developed, which incorporates multiple design dimensions and categories that can reveal new co‐creation opportunities. Second, the research extends the application of a design approach, specifically within the context of co‐creative activities. The authors use field‐based research with senior executives to develop a framework that includes key co‐creation design elements. A morphological approach is used to explore how a lead firm can identify attractive co‐creation opportunities. An innovation solution in one organization provides an illustration of how the co‐creation design framework can be applied.  相似文献   
93.
Air and cruise missile defense of the U.S. homeland is characterized by a requirement to protect a large number of critical assets nonuniformly dispersed over a vast area with relatively few defensive systems. In this article, we explore strategy alternatives to make the best use of existing defense resources and suggest this approach as a means of reducing risk while mitigating the cost of developing and acquiring new systems. We frame the issue as an attacker‐defender problem with simultaneous moves. First, we outline and examine the relatively simple problem of defending comparatively few locations with two surveillance systems. Second, we present our analysis and findings for a more realistic scenario that includes a representative list of U.S. critical assets. Third, we investigate sensitivity to defensive strategic choices in the more realistic scenario. As part of this investigation, we describe two complementary computational methods that, under certain circumstances, allow one to reduce large computational problems to a more manageable size. Finally, we demonstrate that strategic choices can be an important supplement to material solutions and can, in some cases, be a more cost‐effective alternative.  相似文献   
94.
BackgroundThis paper considers the dwelling space of postnatal care, how being-there feels for the woman going through the experience of matrescence. The research takes a hermeneutic approach and draws on philosophical notions from Heidegger. Question: ‘What is the nature of the dwelling space of valued postnatal care?’.MethodsAppropriate ethics approval was gained. Participants were midwives, nurses, women, and other relevant stakeholders. There were 4 focus groups involving 11 participants and 19 individual interviews. Data collection was conducted over a one week period by a team of three researchers. An interview schedule had been organised by the administrator at the Centre. Participants chose whether to come to the centre to be interviewed, or be interviewed in their own homes. Most interviews were an hour. All interviews were tape recorded and transcribed, with the participant's permission. Data was analysed through a hermeneutic process set in the context of related literature.FindingsWhen women are invited into a dwelling space that strengthens them they feel ‘mothered’: being listened to, have their needs anticipated, and are cared for in a loving manner. In such a way they grow confidence. A child health nurse reported the difference such care made to on-going mothering at home.Implications for practiceAll women deserve a dwelling space in their early days of matrescence. Small birthing centres perhaps achieve such care and ambience more easily than large institutional units. Nevertheless, wherever the place, practices need to be enabled that foster the spirit of dwelling.  相似文献   
95.
96.
Objective: This study investigated associations between adverse childhood experiences (ACE) prior to age 18 years and multiple health behaviors (eg, cigarette and other substance use) and outcomes (eg, obesity, depression) for a large college sample. Participants: 2,969 college students from seven universities in the state of Georgia were included in the analysis. Methods: Web-based surveys were completed by students (45–60 minutes) during the spring semester, 2015. Results: Findings indicate that more ACEs are associated with higher levels of depressive symptoms, ADHD symptoms, cigarette use, alcohol use, marijuana use, and BMI, in addition to lower levels of fruit and vegetable intake, and sleep. Conclusion: ACEs may carry forward in the lifespan to influence a range of unhealthy outcomes among college students. College intervention programs may benefit by recognizing the pervasiveness of ACEs and their associations with health behaviors and outcomes, and include interventions across more than one health behavior.  相似文献   
97.
Two tools to assist organizational self‐assessment have recently become popular in the U.K. nonprofit sector, providing the opportunity for a comparative study of how such tools are used in practice. Because both spring from the quality movement in management, the study also provided a chance to observe how quality ideas evolve as they are applied in nonprofit contexts. The study found that self‐assessment can indeed enable constructive review processes in a wide range of contexts. However, when the models “work” it is in rather different ways than is suggested by the terms in which they are promoted.  相似文献   
98.
99.
Does congressional representation of a university affect the distribution of research funding to universities? This article studies two types of congressional representation: district representation, reflecting interests related to the politician's constituents, and alma mater affiliation, reflecting the politician's personal interests. I find that both types of representation matter and lobbying efforts by public and private universities may differ. Thus this article suggests politics plays a role in diverting funding that might be given to other institutions based under a more objective process, reducing the potential effectiveness of the funding on research activities.  相似文献   
100.
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