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   93篇
  免费   4篇
管理学   10篇
人口学   11篇
理论方法论   12篇
社会学   45篇
统计学   19篇
  2024年   1篇
  2023年   2篇
  2022年   1篇
  2021年   1篇
  2020年   2篇
  2019年   5篇
  2018年   4篇
  2017年   6篇
  2016年   1篇
  2015年   3篇
  2014年   3篇
  2013年   13篇
  2012年   1篇
  2011年   4篇
  2009年   3篇
  2007年   3篇
  2006年   1篇
  2005年   4篇
  2004年   2篇
  2003年   1篇
  2002年   3篇
  2001年   2篇
  2000年   2篇
  1999年   2篇
  1998年   3篇
  1997年   1篇
  1995年   4篇
  1994年   1篇
  1992年   3篇
  1988年   2篇
  1986年   2篇
  1985年   1篇
  1984年   4篇
  1983年   1篇
  1981年   1篇
  1980年   2篇
  1979年   1篇
  1975年   1篇
排序方式: 共有97条查询结果,搜索用时 15 毫秒
81.
Emerging information technologies are those excitingly novel advances that decision makers are just beginning to notice. These emerging products or processes may have been invented some time ago, but are only now beginning to reveal practical applications. This paper examines this collection of seven studies exploring emerging technologies, classifying them so the context of their results can be related to other emerging technologies. Once the research is classified and the contribution and managerial significance of the research is identified, it becomes apparent that certain barriers exist, holding back the technology from wider use and appreciation. Common obstacles include resistance to, or difficulty with, using the technology; uncertainty concerning the value of the technology; and the complexities involved with implementation. This paper concludes with recommendations for future research aimed at breaking down the barriers in order to move from the technological emergence phase to the technological sublime phase in which decision makers and other end users understand the technology, realize and appreciate its value, and put the technology to its best use.  相似文献   
82.
VOLUNTAS: International Journal of Voluntary and Nonprofit Organizations - HIV civil society advocacy in Vietnam is shaped by a unique fusion of historic and contemporary influences,...  相似文献   
83.
In 2010, the Vietnamese government officially recognized social work as a profession. This study explores whether key stakeholders in the development of social work in Vietnam (i.e. policy‐makers, pioneering educators, and practitioners) had reached a shared understanding about the mission and core values of Vietnamese social work by the end of 2015. An exploratory survey was conducted with 65 participants representing key stakeholders of social work in Vietnam. Participants had a shared but rather generic, at times vague, and overly optimistic view of the mission of Vietnamese social work as a “helping profession” that would be able to solve every social problem and present in all areas. There was a strong, unanimous desire for Vietnamese social work to focus on human dignity, social justice, and individuals’ rights, mixed with the preservation of Vietnam's collective, community‐based culture under the central guiding role of the state.  相似文献   
84.
Discussion about, and analysis of, the question of definition and the third sector and civil society more generally has developed to a significant degree in recent years. This paper can be located in a new phase of recent research, which seeks to attend to the historical, cultural and politically contingent nature of this domain’s boundaries. The process of constituting the sector is discussed as the product of new discourses of decontestation and contention within third sector policy and practice. It takes England as a case study, drawing on evidence and argument assembled by the authors in recent and ongoing research efforts, variously conducted with the support of the Third Sector Research Centre (TSRC) and the European Commission. The paper proceeds by discussing relevant literature; describing recent patterns of policy institutionalisation; and then tries to draw out more analytically how this process of constitution has been associated not so much with a stable and consistent set of definitions and constructs, but rather with unstable and changing formulations, which reflect the playing out of a dual process of decontestation and contention.  相似文献   
85.
86.
A solution for preserving red blood cells (adenine) will make it possible to extend the life of blood from 21 to 35 days. Adenine supplementation may bring dramatic changes in blood outdating and the supply of blood to hospital blood banks. Substantial improvements, however, can be realized only if blood administrators are able to estimate the potential effects of adenine supplementation and set goals based on these projections. Appropriate action could then be taken to reduce blood collection and increase the supply of blood to hospitals. This paper offers a method for blood administrators to estimate the full effects of adenine supplementation and set reasonably attainable goals. Experiences with setting goals for a midwestern U.S. blood region are then discussed.  相似文献   
87.
This paper examines the motivations of a sample of fifty providers of residential care for older people in England in 1997. The theoretical point of departure is the "knights and knaves" categorization suggested by Julian Le Grand. A cluster analysis of the expressed motivations of the providers of residential care suggests three types: empathizers, professionals and income prioritizers. These combine knightly and knavish motives in varying degrees. Le Grand's recommendation that strategic policy towards actors in welfare services should be robust about motives is endorsed. However, a third, "mercantile", aspect of motivation is revealed reflecting providers' needs to exercise control over, and experience ownership of, their enterprises. This should also be taken into account in the design of policy. Policy decisions that are insensitive to this aspect of motivation are likely to be misguided and flawed.  相似文献   
88.
89.
Bias and mean squared error for linear combinations of the isotonic regression estimators are computed. The case of sampling three distinct populations and the case of sampling seven or fewer populations having common mean are studied in detail. Numerical results are given, and comparisons between isotonic and unbiased estimation procedures are made.  相似文献   
90.
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