全文获取类型
收费全文 | 189篇 |
免费 | 3篇 |
专业分类
各国政治 | 4篇 |
工人农民 | 26篇 |
世界政治 | 9篇 |
外交国际关系 | 1篇 |
法律 | 65篇 |
中国政治 | 2篇 |
政治理论 | 82篇 |
综合类 | 3篇 |
出版年
2020年 | 3篇 |
2019年 | 2篇 |
2018年 | 2篇 |
2017年 | 2篇 |
2016年 | 2篇 |
2015年 | 4篇 |
2014年 | 12篇 |
2013年 | 22篇 |
2012年 | 9篇 |
2011年 | 18篇 |
2010年 | 8篇 |
2009年 | 14篇 |
2008年 | 12篇 |
2007年 | 9篇 |
2006年 | 8篇 |
2005年 | 8篇 |
2004年 | 4篇 |
2003年 | 4篇 |
2002年 | 3篇 |
2001年 | 1篇 |
2000年 | 5篇 |
1999年 | 2篇 |
1998年 | 1篇 |
1997年 | 2篇 |
1995年 | 5篇 |
1992年 | 2篇 |
1991年 | 3篇 |
1990年 | 5篇 |
1989年 | 4篇 |
1987年 | 2篇 |
1986年 | 2篇 |
1985年 | 4篇 |
1984年 | 2篇 |
1983年 | 2篇 |
1981年 | 1篇 |
1979年 | 1篇 |
1978年 | 1篇 |
1974年 | 1篇 |
排序方式: 共有192条查询结果,搜索用时 15 毫秒
91.
92.
Learning Organizations in the Public Sector? A Study of Police Agencies Employing Information and Technology to Advance Knowledge 总被引:1,自引:0,他引:1
In an attempt to reap the purported benefits that "knowledge workers" bring to organizations, many police departments have shifted to a community problem–oriented policing philosophy. Rather than focusing on enforcement and incarceration, this philosophy is based on the dissemination of information to promote a proactive, preventative approach to reduce crime and disorder. In keeping with much of the contemporary literature on the "learning organization" (sometimes called the "knowledge organization"), police departments hope to deter crime through the knowledge benefits that derive from information and its associated technologies. With goals to stimulate productivity, performance, and effectiveness, police departments across the country are employing information technology to turn police officers into problem solvers and to leverage their intellectual capital to preempt crime and neighborhood deterioration.
Many public and private organizations are striving to change their operations toward this same concept of the knowledge worker. Information technology is often touted as a vehicle for capturing, tracking, sorting, and providing information to advance knowledge, thus leading to improvements in service–delivery efforts. Based on an extensive study of police departments that have attempted to implement a knowledge–worker paradigm (supported by information technology initiatives), this research explores the feasibility, effectiveness, and limitations of information and technology in promoting the learning organization in the public sector. 相似文献
Many public and private organizations are striving to change their operations toward this same concept of the knowledge worker. Information technology is often touted as a vehicle for capturing, tracking, sorting, and providing information to advance knowledge, thus leading to improvements in service–delivery efforts. Based on an extensive study of police departments that have attempted to implement a knowledge–worker paradigm (supported by information technology initiatives), this research explores the feasibility, effectiveness, and limitations of information and technology in promoting the learning organization in the public sector. 相似文献
93.
94.
Lawrence Hill M.Sc. M.B.A. Allison E. Gilbert M.Sc. Maureen Coetzee Ph.D. F.R.E.S. 《Journal of forensic sciences》2020,65(6):2160-2164
The association between insect development and temperature is well established. Thermal summation using accumulated degree-day measures is commonly used. However, the time at which evidence is collected is important in these estimates. The aim of this study was to provide a simulated model of the effect of temperatures on six dipteran species commonly associated with cadavers, from the death scene to the refrigerator, and finally at the time of autopsy. Temperatures measurements were sampled over a 16-month period from the external environment (external to the mortuary), within the mortuary refrigerator, and within the mortuary autopsy suite. Monte Carlo simulation using accumulated degree-days (ADD) was used to estimate the variations based on the mean and standard deviation of the temperature measurements. It was found that there was a negative correlation between the base temperature of the fly species (lowest temperature at which the flies will survive) and developmental likelihood. Species with high base temperatures (Chrysomya albiceps, Chrysomya chloropyga, and Musca domestica) were less likely to continue development in refrigerators than species with lower base temperatures (Lucilia sericata and Piophila casei). The findings of this study highlight the importance of recording temperature measurements and the period of refrigeration on PMI estimation especially when continued development occurs in spite of a period of cooling of the insect evidence. 相似文献
95.
96.
Since 1984, policymakers have increasingly turned their attention to reforming the child support system. Despite this attention, the child support system has often failed to increase the economic security of single‐parent families. This article analyzes findings from recent qualitative studies to explain why the child support system breaks down for so many low‐income families. This research suggests that parents often prefer informal arrangements of support and do not comply with child support regulations they perceive to be unfair, counterproductive, or punitive. It also suggests that there is a mismatch between the premises and goals of child support policy and what low‐income parents desire from the system. This mismatch impedes low‐income parents' willingness and ability to comply with existing policy, even when they wish to do so, and will make reform difficult. © 2001 by the Association for Public Policy Analysis and Management. 相似文献
97.
Maureen A. Pirog 《Journal of policy analysis and management》2012,31(4):809-809
98.
Paul Boxer L. Rowell Huesmann Brad J. Bushman Maureen O’Brien Dominic Moceri 《Journal of youth and adolescence》2009,38(3):417-428
The impact of exposure to violence in the media on the long-term development and short-term expression of aggressive behavior
has been well documented. However, gaps in this literature remain, and in particular the role of violent media exposure in
shaping violent and other serious antisocial behavior has not been investigated. Further, studies of violent media effects
typically have not sampled from populations with confirmed histories of violent and/or nonviolent antisocial behavior. In
this study, we analyzed data on 820 youth, including 390 juvenile delinquents and 430 high school students, to examine the
relation of violent media use to involvement in violence and general aggression. Using criterion scores developed through
cross-informant modeling of data from self, parent/guardian, and teacher/staff reports, we observed that childhood and adolescent
violent media preferences contributed significantly to the prediction of violence and general aggression from cumulative risk
totals. Findings represent a new and important direction for research on the role of violent media use in the broader matrix
of risk factors for youth violence.
相似文献
Paul BoxerEmail: |
99.
100.
Maureen Wright 《Women's history review》2015,24(1):72-95
The Personal Rights Association was established in 1871 to watch, restrain and influence legislation ‘in matters affecting the personal rights and liberties of the people’. Though initially its remit was to scrutinise legislation for terms that would be prejudicial to women, this soon extended to criticism of increasing incursions into male freedom. The PRA's membership, which comprised both sexes, included a cohort of male parliamentarians and intellectuals who took their commitment to civil liberties into the heart of government. Classified by one critic as ‘fussy busy-bodies [and] fourth-rate politicians’, this article reveals a ‘feminisation’ of these elite men hardly considered in the rhetoric of the middle-class radical. 相似文献