Transplantation of organs and tissues and some reflections on the "solidarity" of the human cadaver in Portugal

The article presents the legal situation of transplantation medicine in Portugal and presents some interesting statistical data. The author defends the opting-out system and presents an argument in favour of such solution, taking into account the mandatory nature of forensic autopsies.     

Tests of one Brazilian facial reconstruction method using three soft tissue depth sets and familiar assessors

Facial reconstruction is a method that seeks to recreate a person's facial appearance from his/her skull. This technique can be the last resource used in a forensic investigation, when identification techniques such as DNA analysis, dental records, fingerprints and radiographic comparison cannot be used to identify a body or skeletal remains. To perform facial reconstruction, the data of facial soft tissue thickness are necessary. Scientific literature has described differences in the thickness of facial soft tissue between ethnic groups. There are different databases of soft tissue thickness published in the scientific literature. There are no literature records of facial reconstruction works carried out with data of soft tissues obtained from samples of Brazilian subjects. There are also no reports of digital forensic facial reconstruction performed in Brazil. There are two databases of soft tissue thickness published for the Brazilian population: one obtained from measurements performed in fresh cadavers (fresh cadavers' pattern), and another from measurements using magnetic resonance imaging (Magnetic Resonance pattern). This study aims to perform three different characterized digital forensic facial reconstructions (with hair, eyelashes and eyebrows) of a Brazilian subject (based on an international pattern and two Brazilian patterns for soft facial tissue thickness), and evaluate the digital forensic facial reconstructions comparing them to photos of the individual and other nine subjects. The DICOM data of the Computed Tomography (CT) donated by a volunteer were converted into stereolitography (STL) files and used for the creation of the digital facial reconstructions. Once the three reconstructions were performed, they were compared to photographs of the subject who had the face reconstructed and nine other subjects. Thirty examiners participated in this recognition process. The target subject was recognized by 26.67% of the examiners in the reconstruction performed with the Brazilian Magnetic Resonance Pattern, 23.33% in the reconstruction performed with the Brazilian Fresh Cadavers Pattern and 20.00% in the reconstruction performed with the International Pattern, in which the target-subject was the most recognized subject in the first two patterns. The rate of correct recognitions of the target subject indicate that the digital forensic facial reconstruction, conducted with parameters used in this study, may be a useful tool.     

Political Institutions,Policymaking, and Policy Stability in Latin America

In some Latin American nations, policy change occurs frequently, while in others it is stable, less prone to shifts with the prevailing political climate or shocks. The conditions under which institutional rules and the powers of key actors influence the capacity for governance vary, and this variation is seldom addressed in the literature. This project examines the effects of the interactions between key policymakers (the executive and the legislature) in Latin America on policy stability across different institutional frameworks. Countries with simultaneously strong executives and weak legislatures are shown to have unstable policy environments, as are countries with a history of unified government and, to a lesser extent, candidate‐centered electoral systems.     

Standardisation of nomenclature for dog mtDNA D-loop: a prerequisite for launching a Canis familiaris database

Domestic dogs are increasingly involved, often as protagonists, in the forensic scene. Acknowledging this fact and benefiting from the accumulated experience on human mitochondrial DNA (mtDNA) analyses, we propose a standard for Canis familiaris mtDNA sequences as a prerequisite for the launching of the corresponding database.     

Leave them kids alone! National exams as a political tool

Public Choice - In this paper, we show how results in state administered university entrance standardized exams in Portugal are sensitive to the electoral cycle. Using individual data for all...     

Parliamentary Questions as an Instrument for Geographic Representation: The Hard Case of Portugal

This article asks whether and why, in a system lacking electoral incentives to cultivate personal votes, MPs might choose to signal to geographic constituents. It explores this question by analysing the number of written parliamentary questions submitted to the Portuguese parliament on two issues – unemployment and crime – between 2009 and 2015, and asking if MPs are more inclined to table questions on specific issues when their districts suffer particularly from related problems. The article finds evidence that constituency‐level problem pressure does matter for the signalling activities of MPs, although policy specialization remains the main driver of their issue emphasis. This finding contributes new knowledge to the ongoing debate on the factors accounting for the representative relationship between MPs and constituents, by drawing attention to the importance of district‐level problem pressure as one of the drivers of issue sponsorship in parliament.     

Friendship Network Dynamics of Aggressive and Rule-Breaking Antisocial Behaviors in Adolescence

Journal of Youth and Adolescence - Growing evidence reveals heterogeneity in antisocial behavior and urges the need to distinguish between aggressive and nonaggressive rule-breaking behaviors. This...     

The Rise (and Frequent Fall) of Evangelical Politicians: Organization,Theology, and Church Politics

Latin American evangelicals have become a common presence in legislative politics. Brazil exemplifies the potential clout of evangelical legislators and a troubling tendency toward political corruption. This article explains the quality of evangelical interest representation by focusing on church organization and theology, arguing that evangelicals approach electoral politics via three different modes: rejection; participation as individual, politically engaged believers; and engagement as church corporate project. While individual participation is unrelated to political corruption, the corporate model fosters machine politics, characterized in Brazil by resource‐based politics, narrow voter bases, and frequent party switching. We link these characteristics to evangelical involvement in two corruption scandals that occurred during the administration of President Lula da Silva. The analysis shows the central role of evangelical organization and theology in shaping interest representation and suggests future duplication of the church‐as‐political‐machine model, particularly where the “Prosperity Theology” variant of pentecostalism is strong.