全文获取类型
收费全文 | 655篇 |
免费 | 34篇 |
专业分类
各国政治 | 31篇 |
工人农民 | 79篇 |
世界政治 | 58篇 |
外交国际关系 | 37篇 |
法律 | 349篇 |
中国政治 | 9篇 |
政治理论 | 110篇 |
综合类 | 16篇 |
出版年
2023年 | 2篇 |
2022年 | 4篇 |
2021年 | 9篇 |
2020年 | 15篇 |
2019年 | 33篇 |
2018年 | 30篇 |
2017年 | 32篇 |
2016年 | 24篇 |
2015年 | 23篇 |
2014年 | 30篇 |
2013年 | 90篇 |
2012年 | 33篇 |
2011年 | 25篇 |
2010年 | 12篇 |
2009年 | 29篇 |
2008年 | 23篇 |
2007年 | 32篇 |
2006年 | 26篇 |
2005年 | 27篇 |
2004年 | 15篇 |
2003年 | 13篇 |
2002年 | 26篇 |
2001年 | 12篇 |
2000年 | 12篇 |
1999年 | 11篇 |
1998年 | 12篇 |
1997年 | 11篇 |
1996年 | 2篇 |
1995年 | 8篇 |
1994年 | 5篇 |
1993年 | 5篇 |
1992年 | 9篇 |
1991年 | 1篇 |
1990年 | 6篇 |
1989年 | 3篇 |
1988年 | 2篇 |
1987年 | 7篇 |
1986年 | 7篇 |
1985年 | 2篇 |
1984年 | 3篇 |
1983年 | 6篇 |
1982年 | 4篇 |
1980年 | 1篇 |
1979年 | 1篇 |
1976年 | 1篇 |
1975年 | 1篇 |
1973年 | 2篇 |
1972年 | 1篇 |
1966年 | 1篇 |
排序方式: 共有689条查询结果,搜索用时 671 毫秒
81.
Michelle Ann McManus Matthew L. Long Laurence Alison Louise Almond 《Journal of Sexual Aggression》2013,19(3):368-384
AbstractThis study explored a sample of 244 UK adult male offenders convicted of offences involving indecent images of children (IIOC): 120 had a previous contact child sexual offence (defined as dual offenders) and 124 had no evidence of an offence against a child (defined as non-contact offenders). Offender groups were compared regarding their socio-demographic characteristics, previous convictions and IIOC possession. Key discriminatory factors that differentiated dual offenders were: access to children, previous offence history, sexual grooming and possession of IIOC that depicts similar-aged victims. In contrast, non-contact offenders could be identified from their greater amount and wider range of IIOC possession. The results suggest a homology between Internet behaviours, IIOC possession and victim selection. Implications for law enforcement agencies are discussed in terms of assisting investigative prioritisation by identifying those most at risk of committing sexual abuse against children. 相似文献
82.
Abstract This study investigates the variations in behaviour displayed by young people who sexually harm, as previous research has shown that they are not a homogeneous sample. Three conceptually distinct sets of behaviour were hypothesized, relating to various modes of interaction between the young people with harmful sexual behaviour (HSB) and their victim, victim as object, victim as person and victim as vehicle. Thirty-three behaviours were drawn from an extensive review of the files of 300 youths who had sexually harmed. The pattern of co-occurrence of the presence or absence of these behaviours was revealed by a multidimensional scaling procedure, Smallest Space Analysis (SSA). The results provide empirical support for three distinct behavioural themes; 258 (86%) of the youths could be assigned to one dominant mode of interaction (victim as object, victim as person or victim as vehicle). The findings have implications for the ways in which practitioners differentiate between young people with HSB. 相似文献
83.
Louise Mubanda Rasmussen 《发展研究杂志》2013,49(12):1773-1774
84.
Abstract This paper analyses work, childcare, and earnings of mothers in the slums of Guatemala City and Accra. Similar factors affect decisions to work and to use formal daycare, but the importance of childcare varies with the role of the formal labour sector. In Guatemala, where formal sector work is important, higher prices for informal care increase formal daycare use. However, daycare prices and proximity to daycare centers do not significantly affect earnings in Guatemala City and Accra, respectively. Providing formal daycare may be more important to mothers' decision to work in cities where formal sector work dominates. 相似文献
85.
Emeline Verna Marie‐Dominique Piercecchi‐Marti M.D. Ph.D. Kathia Chaumoitre M.D. Ph.D. Christophe Bartoli M.D. Ph.D. Georges Leonetti M.D. Ph.D. Pascal Adalian Ph.D. 《Journal of forensic sciences》2013,58(3):571-577
During forensic anthropological investigation, biological profile is determined by age, sex, ancestry, and stature. However, several individuals may share the same profile. Observation of discrete traits can yield useful information and contribute to identification. This research establishes the frequency of discrete traits of the sternum and ribs in a modern population in southern France, using 500 computer tomography (CT) scans of individuals aged 15–60 years. Only discrete traits with a frequency lower than 10% according to the literature were considered, a total of eight traits. All scans examined were three‐dimensional (3D) volume renderings from DICOM images. In our population, the frequency of all the discrete traits was lower than 5%. None were associated with sex or age, with the exception of a single trait, the end of the xiphoid process. Our findings can usefully be applied for identification purposes in forensic anthropology and medicine. 相似文献
86.
We address the problem of managing emergencies in complex environments and examine the concepts of total quality management (TQM) as a means of increasing organisational capacity to reduce and/or respond to threatening events. The TQM approach initiates and integrates improvement in three fundamental areas of organisational design and operation: technical, organisational, and cultural. We apply this approach to the interactive environment of hazardous materials management and present an “action plan” for introducing TQM into community planning for risk reduction and response, focusing on the technical, organisational, and cultural components of the process. We present evidence of increased performance in reducing hazardous materials risk from field reports of communities that have adopted TQM practices. Finally, we conclude that TQM serves as a generative means of revitalising, renewing, and enabling community engagement in hazardous materials management. 相似文献
87.
88.
Callie Marie Rennison 《Women & Criminal Justice》2013,23(3):171-190
Studies of public support for capital punishment have consistently observed a strong and enduring gender gap in the level of death penalty support, with males consistently more inclined than females to support capital punishment. This unexplained relationship has endured over time and space as well as across a myriad of research designs. The present study uses attribution theory in a factorial survey design to account for this relationship. Analyses of data obtained from jurors provide mixed support for attribution theory yet fails to bridge the gender gap in death penalty support. The implications of these findings as they relate to gender, socialization, and attributions are discussed. 相似文献
89.
90.
Christopher J. Sullivan Jean Marie McGloin James V. Ray Michael S. Caudy 《Journal of Quantitative Criminology》2009,25(4):419-441
Offending specialization continues to be a subject of empirical inquiry for scholars interested in criminal careers. Early
research consistently spoke to the generality of offending profiles, but more recent work has revealed somewhat mixed findings.
These results have emerged alongside newly developed and applied methods that detect and describe offending specialization.
To what extent these methods shape divergent conclusions and/or provide overlapping insight remains unclear, however. Therefore,
the degree to which more recent inquiries are actually studying the same operational definition of specialization is unknown.
In order to consider this issue further, this study utilizes four frequently applied approaches with a single data set. The
study indicates when and where findings converge and also describes any unique insights provided by each method. The work
concludes with a discussion surrounding the utility of applying multiple strategies in assessing specialization in criminal
offending. 相似文献