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Vronique Chazottes Christian Brocard Benoit Peyrot 《Forensic Science International Supplement Series》2004,140(2-3):159-166
Two simulated scenes of crime have been studied. Soil traces adhering to boots, sport shoes and tissues have been compared with control samples using particle size analysis. Comparisons of percentage of particles per class interval and multivariate analyses were used to determine how the size distribution of each suspect sample varied compared to the original distribution. A loss of coarse fractions characterized most of the suspect samples even though they were derived from soils having different distributional patterns. However, the differences between control and suspect samples were found to be more important for soils dominated by extreme size classes than for soils rich in medium size particles. The differences among soil samples from the same source were found to be restricted to the extreme size classes. The finding of significant differences within size classes ranging from 1 to 0.063 mm should be then considered as a dissimilarity sign between trace sample and hypothetic control soil. 相似文献
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Benoit Leclerc Yi-Ning Chiu Jesse Cale Alana Cook 《European Journal on Criminal Policy and Research》2016,22(4):593-617
Sexual violence against women is a serious problem worldwide. In this study, we organize and critically review previous empirical studies on sexual offenses against women through the lens of environmental criminology. For this purpose, we use the questions asked by environmental criminologists/crime analysts in the study of crime events; that is the: who, what, where, when, and how this phenomenon typically occurs. Based on the current state of the criminological research literature, we then provide a discussion on the prevention of sexual offenses against women drawing on a situational crime prevention framework. By engaging in this exercise, we argue that environmental criminology can substantially contribute to understanding and informing prevention practices in the field of sexual offenses against women. 相似文献
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Étienne Charbonneau Alexander C. Henderson Benoit Ladouceur Philippe Pichet 《国际公共行政管理杂志》2017,40(5):434-442
The field of public administration is often seen as a late adopter of cutting-edge research methods. Related disciplines like political science use more advanced research methods for single or small-n case studies including techniques like process tracing. Many elements of process tracing are analogous to investigations. To inform process tracing practices, political scientists looked at Sherlock Holmes novels. We draw on the experiences of a police inspector and a former soldier who worked with intelligence to offer insights on the implementation of process tracing, bridge the academic–practitioner gap, and increase the methodological rigor in public administration research. 相似文献
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A puzzle in research on campaign spending is that while expenditure is positively related to votes won, this effect is far more strongly, or even exclusively, enjoyed by challengers rather than by incumbents. We unearth a new explanation for the puzzle, focusing on the hidden, yet variable, campaign value of office perquisites which incumbents deploy in their campaigns to win votes. When these variable office benefits are unobserved, then the effect is to make observed incumbent spending less effective than spending by challengers. Using data from the 2002 Irish general election, where incumbency was assigned a variable campaign value and included in declared campaign spending, we are able to demonstrate this hidden incumbency effect and estimate its relationship to electoral success, in terms of overall votes, share of votes, and probability of winning a seat. Contrary to previous research showing ineffective incumbent spending, we find that when the campaign value of office is also measured, public office value “spending” is not only very effective in winning votes, but also seems to be more effective than regular incumbent spending. 相似文献
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Leclerc B Beauregard E Proulx J 《International journal of offender therapy and comparative criminology》2008,52(1):46-61
The relationship between situational factors and the modus operandi of 103 adolescents involved in sexual offenses against children (12 years old or younger) is analyzed. Situational factors taken into account in this study are the location of the crime, the offender-victim relationship, and the presence of deviant sexual fantasies involving the victim prior to the offense. Modus operandi strategies were measured on the basis of participants' responses to Kaufman's Modus Operandi Questionnaire. Results indicate that modus operandi strategies are influenced by situational factors and that the offender's home, when no one else is home, is likely to be the place and the situation for adolescent offenders to adopt manipulative strategies. Suggestions are made regarding future modus operandi studies. 相似文献
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AbstractDrawing on Tilly’s notion of “repertoire of action,” this article shows how the evolution of the global jihadist movement’s communicative action repertoire has increased the potential resonance of its discourse. It foresees the construction of the global jihadist movement’s discourse of mobilization as the result of the evolution of its network of actors, the context in which its communications are undertaken, and its adaptation to new communication technologies. Accordingly, it argues that the decentralization of the global jihadist movement has led to a widening of its communicative action repertoire and a diversification of its discourse offering. 相似文献