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31.
Allele and genotype frequencies for nine STRs loci included in the AmpFlSTR Profiler Plus kit (D3S1385, vWA, FGA, D8S1179, D21S11, D18S51, D5S818, D13S317 and D7S820), were determined from urban and countryside population of Córdoba (Argentina). All loci meet the Hardy-Weinberg expectation, and there is little evidence for alleles association between these nine loci. The results demonstrate that these loci can be useful for databasing purposes in human identification and parentage testing in the population of Córdoba (Argentina).  相似文献   
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Our understanding of causality and effect size in randomized field experiments is challenged by variations in levels of baseline treatment dosage in control groups across experiments testing similar treatments. The clearest design is to compare treated cases with no-treatment controls in a sample that lacks any prior treatment at baseline. We applied that strategy in a randomized test of hot-spots police patrols on the previously never-patrolled, track-level platforms of the London Underground (LU). In a pretest–posttest, control-group design, we randomly assigned 57 of the LU's 115 highest crime platforms to receive foot patrol by officers in 15-minute doses, 4 times per day, during 8-hour shifts on 4 days a week for 6 months. The effect of 23,272 police arrivals at the treatment hot spots over 26 weeks was to reduce public calls for service by 21 percent on treated platforms relative to controls, primarily when police were absent (97 percent of the measured effect). This effect was six times larger than the mean standardized effect size found in the leading systematic review. This finding provides a benchmark against the baseline counterfactual of no patrol in hot spots, with strong evidence of residual deterrence and no evidence of local displacement.  相似文献   
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Ants are one of the first insects to find an exposed cadaver and can be present during all stages of decomposition. Although these organisms are not commonly used in postmortem interval estimates, they are to be taken into account on criminal investigations involving human corpses, since they can leave bite marks that can be mistaken for antemortem or perimortem injuries, which could be misleading when ascertaining the occurrence of abuse or physical altercation during a crime. A few studies report the action of ants on human cadavers and even though leaf-cutting ants of the genus Atta are frequently encountered in succession studies that use animal carcasses, there are no records of these fungus-growing species on human corpses. Atta is a genus restricted to the New World, ranging from northern Argentina to southern United States and acts as one of the most conspicuous neotropical herbivores. In this study, we report three cases of violent death that illustrate the impact of ants, especially those of the genus Atta, in a forensic setting. We compare the patterns displayed by postmortem bite injuries caused by leaf-cutter ants and other common species with less robust mandibles. We also present the capability of Atta ants to create artifacts by cutting victim’s clothes in a crime scene, contributing to the knowledge of ant-mediated confounding factors in crime scene investigation.  相似文献   
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Using data on approximately 2,000 low‐income welfare recipients in a three‐site random‐assignment intervention conducted in the early 1990s (the NEWWS), we examine the role of cognitive and non‐cognitive factors in moderating experimental impacts of an adult education training program for women who lacked a high school degree or GED at the time of random assignment. Both cognitive and noncognitive skills (in particular, locus of control) moderate treatment impacts. For the sample as a whole, assignment to an education‐focused program had a statistically significant (albeit modest) 8 percentage point impact on the probability of degree receipt. For those with low cognitive skills, virtually all of these program impacts were eliminated. However, non‐cognitive skills play a substantively important role such that women with high cognitive skills but low non‐cognitive skills are only half as likely to earn a degree as their counterparts with high skills of both types. © 2008 by the Association for Public Policy Analysis and Management.  相似文献   
35.
Conclusion The United States is using the theme of rights to build its unilateralism. In order to transform this unilateralism into a convincing universalism, it needs to reinforce its “soft power,” appeal to its partners and convince them of the necessity of its initiatives. Aggressive or offensive rights and crude unilateral military interventions are dangerous per se; they might also endanger American power in the long run. Culturally, this challenge is rooted in America’s origins and in its enthusiastic desire to reform the world. In that respect, the shaping of a so-called “world community,” America is challenging continental Europe and its hierarchical universal power rooted in Catholic verticality. On the contrary, the U.S. conception of power is based on a horizontal dynamic, inspired by the structure of the reformation movement. American coercive rights are defying a universal powerless law; Luther is certainly taking its revenge against Rome. Indeed, as for now, America’s universal competence turns out to be more effective than the ICC. However, if the United States does not take into account its own aspirations to define universal norms, it will be more and more difficult for the United States to justify the necessity of its military decisions. any step back to crude realism could be a fatal regression. It will be a mistake for the pursuit of America’s own interests; it would also most probably endanger the stability of the international system, as it would foster rivalries and hostile reactions.  相似文献   
36.
This paper aims at providing an overview of Argentine National Oil Company (NOC) “Yacimientos Petrolíferos Fiscales” (YPF) role in Argentina's energy policy. In order to do it, the work takes off from NOCs roles vis‐à‐vis private oil and gas corporations, moving to YPF's history, and its energy socioeconomic effects.  相似文献   
37.
This is a second in a series of two articles in which I challengethe collective administration of performing rights. In the firstarticle, published in a recent issue of this journal, I questionedthe natural monopoly paradigm that dominates the analysis ofcollective administration of performing rights. In this articleI demonstrate how, by lowering many of the transaction costswhich previously purported to justify the practice, new digitaltechnologies further undermine the justification for collectiveadministration. I also discuss whether market forces alone wouldtransform the market into a competitive one, consider possiblecontinuing roles for existing performing rights organizations,and compare the Canadian and the U.S. regulatory approachesto determine how conducive they are to such change.  相似文献   
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39.

Objectives

To examine the impact of face-to-face restorative justice conference (RJC) meetings led by police officers between crime victims and their offenders on victims’ post-traumatic stress symptoms.

Methods

Two trials conducted in London randomly assigned burglary or robbery cases with consenting victims and offenders to either a face-to-face restorative justice conference (RJC) in addition to conventional justice treatment or conventional treatment without a RJC. Post-traumatic stress symptoms (PTSS) were measured with the Impact of Event Scale-Revised (IES-R) within 1 month of treatment for 192 victims. We assessed the prevalence and severity of PTSS scores following treatment, using independent sample t tests and chi square statistics. We further measured the magnitude of the differences between the groups, using effect size analyses.

Results

Analyses show that PTSS scores are significantly lower among victims assigned to RJC in addition to criminal justice processing through the courts than to customary criminal justice processing alone. There are overall 49 % fewer victims with clinical levels of PTSS, and possible PTSD (IES-R?≥?25). Main treatment effects are significant (t?=?2.069; p?Conclusions Findings suggest that restorative justice conferences reduce clinical levels of PTSS and possibly PTSD in a short-term follow-up assessment. Future research should include longer follow-up, larger and more stratified samples, and financial data to account for the cost benefit implications of RJ conferences compared to ordinary PTSS treatments.  相似文献   
40.
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