Forensic Use of A Subtropical Blowfly: The First Case Indicating Minimum Postmortem Interval (mPMI) in Southern Brazil and First Record of Sarconesia Chlorogaster from a Human Corpse

Southern Brazil is unique due to its subtropical climate. Here, we report on the first forensic entomology case and the first record of Sarconesia chlorogaster (Wiedemann) in a human corpse in this region. Flies' samples were collected from a body indoors at 20°C. Four species were found, but only Chrysomya albiceps (Wiedemann) and S. chlorogaster were used to estimate the minimum postmortem interval (mPMI). The mPMI was calculated using accumulated degree hour (ADH) and developmental time. The S. chlorogaster puparium collected was light in color, so we used an experiment to establish a more accurate estimate for time since initiation of pupation where we found full tanning after 3 h. Development of C. albiceps at 20°C to the end of the third instar is 7.4 days. The mPMI based on S. chlorogaster (developmental time until the third instar with no more than 3 h of pupae development) was 7.6 days.     

Shifting the Status Quo: Constitutional Reforms in Chile

This article outlines the factors that explain changes in the rules of the game in Chile after the restoration of democracy in 1990. It looks particularly at the reasons why the right‐wing parties—strong defenders of the constitution imposed by General Augusto Pinochet in 1980—accepted reforms that eliminated many of what the literature has termed authoritarian enclaves. The article explains this shift by observing significant changes in the political context that, in turn, affected the priorities of veto players. In this context, short‐term strategic calculations by the right‐wing parties, aiming to achieve a new balance of power less detrimental to their interests, opened a window of opportunity that led to congressional approval of important reforms. Particular institutional features of the Chilean political system—party discipline and a balance of power in favor of the executive—also helped the political actors to reach agreement.     

The code of conduct against harmful tax competition: open method of coordination in disguise?

The European Union is experimenting with new, non‐binding policy instruments in business taxation, namely a voluntary code of conduct among member states against harmful tax competition. This article raises the question to what extent can the code be considered a manifestation of the open method of coordination (OMC)? Is an open method (based on guidelines, peer review, best practice, benchmarking, learning and diffusion of shared beliefs among policy‐makers) emerging as a new governance architecture in tax policy? If so, what can the code achieve in terms of policy learning and convergence? There are similarities between the code and the open method of coordination – especially with reference to guidelines, peer review, timetables and the identification of ‘worst practice’. However, the political logic of the code does not fit in well with the OMC aims of participatory governance and social learning. In terms of achievements, the code has contributed to the creation of a community of discourse and the diffusion of shared beliefs about what constitutes ‘acceptable’ and ‘harmful’ tax competition. Convergence at the level of discourse, however, should not be confused with convergence of actual tax policies in the member states.     

An innovative method for human height estimation combining video images and 3D laser scanning

Digitalization has increased the number of video surveillance systems that sometimes capture crime images. Traditional methods of human height estimation use projective geometry. However, sometimes they cannot be used because the video camera surveillance system is not available or has been moved and there are no reference lines on the frame. Scientific studies have developed a new method for human height estimation using 3D laser scanning. This model necessarily requires a series of approximations, which increase the final measurement error. To overcome this problem, in the present study, images of a subject are projected directly on the 3D model, estimating the height of the subject. This article describes the methodological approach adopted through the analysis of a real case study in a controlled environment executed by Carabinieri Forensic Investigation Department (Italy). The aim is to obtain a human anthropometric measure derived from frames extracted from the videos associated with the digital survey of the framed area obtained with 3D laser scanning and point cloud analysis. The result is the height estimation of five subjects filmed by a camera obtained through the combination of 2D images extracted by a DVR/surveillance systems with 3D laser scanning. Results show that most estimated measurements are less than the real measurement of the subject; it also depends on the posture of the subject while walking. Furthermore, results shows the differences between the real height and the estimated height with a statistical approach.     

GABA Receptors,Alcohol Dependence and Criminal Behavior

The aim of this study was to analyze the connection between alcohol dependence and criminal behavior by an integrated genetic–environmental approach. The research, structured as a case–control study, examined 186 alcohol‐dependent males; group 1 (N = 47 convicted subjects) was compared with group 2 (N = 139 no previous criminal records). Genetic results were innovative, highlighting differences in genotype distribution (p = 0.0067) in group 1 for single‐nucleotide polymorphism rs 3780428, located in the intronic region of subunit 2 of the GABA B receptor gene (GABBR2). Some environmental factors (e.g., grade repetition) were associated with criminal behavior; others (e.g., attendance at Alcoholics Anonymous) were inversely related to convictions. The concomitant presence of the genetic and environmental factors found to be associated with the condition of alcohol‐dependent inmate showed a 4‐fold increase in the risk of antisocial behavior. The results need to be replicated on a larger population to develop new preventive and therapeutic proposals.     

Rationality,Power, Management and Symbols: Four Images of Regulatory Impact Assessment

Impact assessment is the pivotal instrument in the recent wave of regulatory reforms labeled ‘better regulation’. Although the economics of impact assessment has been the subject of a vast literature, less is known about its political properties. Within a comparative framework, this article provides conjectures on four images of impact assessment – that is, rational policy making, political control of the bureaucracy, public management reform, and symbolic action. Looking at six countries with a long experience of impact assessment and the European Union, the article first builds expectations about the diffusion of the images across countries, and then proceeds to measurement by using both objective and interpretative/subjective indicators. The findings seem to support the public management reform image – a conclusion that suggests further specifications about administrative traditions and change. Sweden and Denmark are not using impact assessment to foster instrumental rationality or increase the political control of bureaucracies and, together with the Netherlands, rank high on the symbolic action scale. The United States – and to a lesser extent Canada and the United Kingdom – have a multi‐purpose approach to impact assessment. The case of the European Union defies prior expectations, showing much more usage than anticipated.     

Steering the Community Regulatory System: the Challenges Ahead

This article reviews the process of regulatory reform in the European Union (EU). The main argument is that EU initiatives have been cast in a rather narrow conceptual framework, limited to issues such as simplification and better law-making. Although important, these issues are only a component of the wider task of governing regulation. Therefore I introduce and discuss three proposals for re-casting the debate on EU regulation. First, the focus should be shifted from ‘better law-making’ to ‘better regulatory policy-making’. Second, regulatory management, rather than simplification, should represent the strategic objective of EU institutions. Third, regulatory reform should be accompanied by administrative reform. Consequently, the relative impenetrability of the Commission to administrative reform represents a serious obstacle to regulatory reform.     

Violence in school: An investigation of physical,psychological, and sexual victimization reported by Italian adolescents

In Italy, numerous studies have been carried out regarding the phenomenon of bullying; however, studies on single incidences of sexual, physical, and psychological victimization at school remain scant. Therefore the aim of this study is to examine the phenomenon of scholastic violence with a broader perspective, as well as all the possible perpetrators including adults. The sample consisted of 277 adolescents (64% female), ranging from grade 6th to 13th (mean age = 13.29, SD = 2.19). Sixty-four percent of the participants were middle school students, the remaining were high school students. Results show that the most commonly reported type of victimization is psychological violence (incidence= 77%), followed by physical (incidence= 52%), and sexual victimization (incidence= 24%). These forms of violence are mainly inflicted by peers. The research confirmed the validity of the tool and its applicability in the Italian context for screening violent behavior at school.