全文获取类型
收费全文 | 160篇 |
免费 | 11篇 |
专业分类
各国政治 | 15篇 |
工人农民 | 12篇 |
世界政治 | 20篇 |
外交国际关系 | 5篇 |
法律 | 71篇 |
中国政治 | 1篇 |
政治理论 | 47篇 |
出版年
2023年 | 2篇 |
2021年 | 1篇 |
2020年 | 4篇 |
2019年 | 5篇 |
2018年 | 11篇 |
2017年 | 13篇 |
2016年 | 8篇 |
2015年 | 3篇 |
2014年 | 6篇 |
2013年 | 24篇 |
2012年 | 9篇 |
2011年 | 6篇 |
2010年 | 3篇 |
2009年 | 7篇 |
2008年 | 9篇 |
2007年 | 7篇 |
2006年 | 5篇 |
2005年 | 7篇 |
2004年 | 4篇 |
2003年 | 2篇 |
2002年 | 2篇 |
2001年 | 3篇 |
2000年 | 1篇 |
1998年 | 4篇 |
1997年 | 4篇 |
1995年 | 3篇 |
1994年 | 1篇 |
1992年 | 3篇 |
1991年 | 3篇 |
1990年 | 1篇 |
1988年 | 1篇 |
1987年 | 1篇 |
1986年 | 1篇 |
1985年 | 2篇 |
1984年 | 1篇 |
1980年 | 2篇 |
1977年 | 1篇 |
1972年 | 1篇 |
排序方式: 共有171条查询结果,搜索用时 15 毫秒
41.
42.
This article describes some lessons gained from observing the developments of PFI projects for provision of school buildings. The research, which was primarily based on participant observation methodology, aims to identify key issues relevant to the effective management of such projects. It also attempts to investigate ways in which the PFI process may be changing in this area. Issues covered in the research include motivation, staffing, ownership of the asset, innovation, local democracy and various financial matters. It is observed that some changes in practice in employing the PFI in this area have tended to move it back in the direction of conventional procurement. 相似文献
43.
44.
Despite the widespread use of media crime prevention campaigns targeting both potential victims and offenders, there exists only superficial understanding about their effectiveness. Less is known about possible differential effects of such campaigns across those who consume them. Early research evaluating the effect of victim-focused campaigns found that they were effective, however, the influence varied across different citizen groups. Comparatively little is known about the impact of offender-focused campaigns, generally, and it remains uncertain whether the influence of these campaigns also varies across potential offending subpopulations. Using national survey data (N = 820) from the offender-focused “Buzzed Driving is Drunk Driving” campaign, this study used a series of binary logistic regression models to examine whether there were differential impact effects and to explore the relationship between beliefs and the behavior of drunk driving. The findings indicated that exposure to the media campaign did not alter beliefs or actions of drunk driving, although the relationship between cognitions and the overt behavior of driving drunk did vary across groups. Implications for practice and future research are discussed. 相似文献
45.
46.
Decompositional odor analysis database 总被引:1,自引:0,他引:1
Vass AA Smith RR Thompson CV Burnett MN Wolf DA Synstelien JA Dulgerian N Eckenrode BA 《Journal of forensic sciences》2004,49(4):760-769
This study, conducted at the University of Tennessee's Anthropological Research Facility (ARF), describes the establishment of the Decompositional Odor Analysis (DOA) Database for the purpose of developing a man-portable, chemical sensor capable of detecting clandestine burial sites of human remains, thereby mimicking canine olfaction. This "living" database currently spans the first year and a half of burial, providing identification, chemical trends and semi-quantitation of chemicals liberated below, above and at the surface of graves 1.5 to 3.5 ft deep (0.45 to 1.0 m) for four individuals. Triple sorbent traps (TSTs) were used to collect air samples in the field and revealed eight major classes of chemicals containing 424 specific volatile compounds associated with burial decomposition. This research is the first step toward identification of an "odor signature" unique to human decomposition with projected ramifications on cadaver dog training procedures and in the development of field portable analytical instruments which can be used to locate human remains buried in shallow graves. 相似文献
47.
48.
49.
This qualitative study explored the extent to which programs in a religiously affiliated agency in Kenya incorporate 12 internationally sanctioned strategies for supporting orphans and vulnerable children in Sub-Saharan Africa (Olson, Knight, &; Foster, 2006). The results indicated that all 12 strategies were being employed, though to varying degrees. The authors describe how each strategy was used by the agency and make recommendations for practice and future research. 相似文献
50.
Rob Johnson 《中东研究》2018,54(1):142-151
The historiography of the First World War in the Middle East has changed over the last two decades, and while some established works stand the test of time, there are new works to consider. This article is designed to assist scholars seeking to trace the contours of recent publications, illustrating the variety of themes and subjects that surround that conflict. Military history is by no means the sole issue of interest, and readers will be struck by the range of works on culture, ethnic and sectarian groups, propaganda, diplomatic history, and medicine, among others. The centenary of the First World War has produced its own crop of studies, but the Middle East continues to attract significant interest and tragically recent conflicts inevitably raise questions about the origins and impact of that war in 1914–1918. 相似文献