全文获取类型
收费全文 | 251篇 |
免费 | 25篇 |
专业分类
各国政治 | 22篇 |
工人农民 | 31篇 |
世界政治 | 18篇 |
外交国际关系 | 24篇 |
法律 | 126篇 |
中国政治 | 1篇 |
政治理论 | 53篇 |
综合类 | 1篇 |
出版年
2024年 | 1篇 |
2023年 | 3篇 |
2022年 | 8篇 |
2021年 | 5篇 |
2020年 | 5篇 |
2019年 | 23篇 |
2018年 | 15篇 |
2017年 | 17篇 |
2016年 | 18篇 |
2015年 | 12篇 |
2014年 | 14篇 |
2013年 | 42篇 |
2012年 | 14篇 |
2011年 | 9篇 |
2010年 | 12篇 |
2009年 | 7篇 |
2008年 | 5篇 |
2007年 | 12篇 |
2006年 | 8篇 |
2005年 | 4篇 |
2004年 | 4篇 |
2003年 | 6篇 |
2002年 | 7篇 |
2001年 | 3篇 |
2000年 | 4篇 |
1999年 | 2篇 |
1998年 | 1篇 |
1997年 | 1篇 |
1996年 | 1篇 |
1994年 | 1篇 |
1993年 | 2篇 |
1991年 | 2篇 |
1990年 | 2篇 |
1989年 | 1篇 |
1987年 | 1篇 |
1982年 | 1篇 |
1980年 | 1篇 |
1968年 | 1篇 |
1967年 | 1篇 |
排序方式: 共有276条查询结果,搜索用时 15 毫秒
31.
Trade and Industrial Policy as Levers for Sustainable Energy Technology Adoption? Experiences from Urban Latin America
下载免费PDF全文
![点击此处可从《政策研究评论》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Alexandra Mallett 《政策研究评论》2016,33(4):348-375
Debates abound regarding the link between trade and industrial policy and the adoption of sustainable energy technologies in developing countries. Some purport that open trade regimes support technology diffusion, while others indicate that more interventionist regimes are more conducive. This paper uses empirical evidence from Mexico City and São Paulo to argue that sustainable energy technology uptake can be more prevalent in settings with partially open trade policy regimes. These regimes have afforded countries more opportunities to develop local capabilities, which, in turn, has had knock‐on effects on sustainable energy technology uptake. Specifically, having more local technology sources (equipment, expertise) brought quicker access to these technologies, created more perceptions of technology “ownership,” fostered more effective mobilization, and helped create well‐established standards, which in turn contributed positively to sustainable energy technology uptake, while taxes and tariffs were less influential. 相似文献
32.
Among a German Sample of Forensic Patients,Previous Animal Abuse Mediates Between Psychopathy and Sadistic Actions
下载免费PDF全文
![点击此处可从《Journal of forensic sciences》网站下载免费的PDF全文](/ch/ext_images/free.gif)
In an attempt to explain the relationship between psychopathy and severe violent behavior, this study associates previous animal abuse, psychopathy, and sadistic acting in forensic patients. Two topics are addressed: (i) whether previous animal abuse can be identified by a patient's Psychopathy Checklist profile and (ii) whether animal abuse statistically mediates between psychopathy and sadistic acting. In a German forensic hospital, 60 patients were investigated. Animal abuse was assessed using face‐to‐face interviews and the Psychopathy Checklist: Screening Version (PCL:SV), and sadistic acting was identified by file records.Discriminant analysis separated previous animal abuse (10/60) by high adolescent antisocial behavior, superficiality, lack of remorse, lack of empathy, and grandiosity. The mediation from psychopathy to sadistic acting (6/60) through animal abuse was found to be complete.The results, although sample size is limited and base rate of animal abuse and sadistic acting are low, fit with a model suggestive of animal abuse as a causal step toward sadistic crimes. Animal abuse correlates with callous, unemotional traits, and a development of sadistic crimes. 相似文献
33.
Alexandra R. Klales Ph.D. 《Journal of forensic sciences》2016,61(2):295-301
This research evaluates secular change in Phenice's (Am J Phys Anthropol, 30, 1969 and 297) three morphological traits of the pubis, as described by Klales et al. (Am J Phys Anthropol, 149, 2012 and 104): medial aspect of the ischio‐pubic ramus, subpubic contour, and ventral arc. Ordinal scores were collected for these traits and compared between a sample of innominates from the historical Hamann–Todd Collection (n = 170) and modern Bass Donated Collection (n = 129). Using the Freeman–Halton test, significant differences between temporal sample score frequencies were found for all traits in females and for the subpubic contour and ventral arc in males. Despite these findings, classification accuracy using logistic regression between the temporal periods remained low (68.7%). These results suggest that secular changes in trait expression are occurring; however, sex estimation methods using these traits and created with historical samples are still applicable to modern forensic cases. In fact, the secular changes occurring in these traits contribute to better classification accuracy between sexes in modern populations. 相似文献
34.
Alexandra Lysova 《Journal of family violence》2016,31(8):1005-1008
Despite growing evidence suggesting diverse manifestations of partner violence (PV) perpetrated by both men and women, a ‘violence against women’ perspective still appears to dominate theory, research, and policy responses. This article emphasizes the complexity of PV and argues that it can be embraced through the integration of contextual approaches. This can be done by (1) conceptualizing PV as a gender-inclusive, dynamic, and multidimensional phenomenon; (2) applying a violent events perspective to measuring the dynamics of violence in relationships; and (3) promoting a transformative change at the level of social policy that would embrace both women’s and men’s diverse experiences of PV, and thus achieve equality-based justice. 相似文献
35.
36.
37.
中国与拉美社会保障比较:传统文化与制度安排——提高覆盖率的角度 总被引:3,自引:1,他引:2
欧洲、拉丁美洲和中国的文化与社会保障改革取向存在差异性.与西欧相比,拉美和中国之间的相似性更多一些,例如低收入的经济背景、积累性质的融资模式、个人账户的引入等,其改革效果也存在一些相似性.例如覆盖面狭小等.中国和拉美社保覆盖面狭小的原因在于传统文化存在较大差异性,即拉美缺乏储蓄文化,其社保改革之后"对等原则"的引入并没有为提高覆盖率和遵缴率作出很大贡献,但对中国住房公积金制度进行分析和对比之后发现,在浓厚的储蓄文化背景之下,中国社保覆盖率狭小的原因正是由于缺乏"对等原则"因素所致.不同文化背景下,社保制度中"对等原则"效果截然相反.鉴于此,本文认为,如果将目前统账结合制度改造为大账户制或名义账户制,将个人和单位缴费完全划入个人账户,覆盖率和遵缴率就会像住房公积金那样立即提高,实现应保尽保. 相似文献
38.
Natalie Flath Karin Tobin Kelly King Alexandra Lee Carl Latkin 《Journal of Ethnicity in Criminal Justice》2019,17(2):186-202
Encountering the criminal justice system at the first point of entry---an arrest---is associated with heightened HIV and Hepatitis risk behavior among people who inject drugs (PWIDS). Intervening structurally through the criminal justice system impacts public health; therefore, determining arrest patterns is an important tool for risk reduction. Among a sample of 740 PWIDs, and their social network members recruited from predominantly African-American neighborhoods in Baltimore City, a third were recently arrested in the previous six months, and of those, the arrests were disproportionately African-American persons and characterized as nonviolent, i.e., drug possession/attempt to purchase (38%) and loitering (29%). Poisson regression models were built adjusted for age, sex, race, education level, homelessness, and monthly income after exploring bivariable characteristics of arrests using chi-squared tests. Active drug use was associated with a recent arrest (adjusted prevalence ratio: aPR 2.38 95% CI 1.6, 3.6), in addition to participants who recently reported attending a syringe exchange program (aPR 1.45 95% CI 1.1, 2.0). Our findings are suggestive of recent media coverage and burgeoning research revealing the prioritization of policing resources toward both communities of color and neighborhoods of intensified drug trafficking. Further research is warranted to contextualize the operationalization of criminal justice resources and the impact on community health. 相似文献
39.
Alexandra B. Russell 《Family Court Review》2019,57(1):136-150
When it comes to child sex trafficking, health care clinics have become spaces of duality. While these facilities provide medical care to child victims, many argue that this facilitates traffickers in concealing evidence of child sex trafficking. This Note proposes an amendment to New York's Safe Harbor Act and various sections of the Social Services Law to cure legislative ambiguity with respect to health care clinics. The amendment will mandate that all state‐run health care clinics implement a uniform process, utilizing mental health professionals and a standardized interview process, to identify and report instances of potential child sex trafficking. 相似文献
40.
In many Western countries, citizen knowledge of terrorist events is intrinsically shaped by the style of broadcasted messages published by the media. Media discourses regarding terrorist acts raise questions about how such rhetoric elicits fear in people who typically experience such events through news reports. However, we do not fully understand the impact of the media on perceptions of terrorism as clearly as we understand the relationship between the media and fear of crime. This study examines how media sources accessed actively (e.g. through newspapers; Internet) or passively (e.g. through television; radio) influence knowledge and fear of terrorism. We find receiving information about terrorism from multiple media sources increases fear of terrorism, but media sources accessed passively are not as influential as media sources accessed more actively. These results highlight how media consumption from various sources may affect one’s fear of terrorism, and further illustrates how the role of perceived knowledge may exacerbate or mitigate fear. Implications for policy and practice are discussed. 相似文献