Can the United Nations support "objective" and unhampered illicit drug policy research?

Policies towards mind-altering drugs are controversial and vary among countries and cultures. Many nations feel that the United Nations should be a forum where anti-drug issues can be discussed openly and `objectively'. During the 1990s I participated frequently in U.N. sponsored research projects. This essay summarize what has been a challenging and exciting experience and raises many questions about the U.N.'s capacity to do and or fund `objective' drug research. This is so because of pressures on the U.N. from drug-policy setting countries, lack of independent funds for the U.N. drug policy agencies, the structure and internal dynamics of the U.N. bureaucracies, and the background of the involved U.N. staff. As a result of these factors, the U.N. has promoted a repressive anti-drug agenda and does not allow open debate of many of key anti-drug issues currently discussed in many coutries. This is unfortunate because the UN. has the largest amount of information about illicit drugs anywhere in the world and can play a key role improving anti-drug policies that currently are unsatisfactory to both, drug hawks and doves.     

Spillover Effects: Immigrant Policing and Government Skepticism in Matters of Health for Latinos

To what extent do people become less trusting of the government under threatening policy contexts? The authors find evidence that Secure Communities, a bureaucratic program that enhances immigrant policing through collaboration between local law and immigration enforcement agencies, spurs mistrust among Latinos but not non‐Latinos. This article focuses on the politics of immigration and health, two issue areas marked by large‐scale bureaucratic developments over the last 50 years. The authors argue that a major consequence of expanding immigrant policing is its trickle‐down effect on how individuals view public institutions charged with the provision of public goods, such as health information. The results indicate that Latinos in locales where immigrant policing is most intense express lower levels of trust in government as a source of health information. Through a policy feedback lens, the findings suggest that the state's deployment of immigrant policing conveys more widespread lessons about the trustworthiness of government .     

Neopopulism and its limits in Collor's Brazil

The election of Fernando Collor de Mello as President of Brazil in 1989 was regarded as part of a new wave of neopopulist leaders in contemporary Latin America. The article explores the conditions of emergence of Collor's neopopulist project, the nature of his appeal and the causes of his downfall. The article argues that the emergence of Collor's neopopulist challenge was the result of a crisis of representation in Brazil's edging democratic order. The article concludes that Collor's demise from power in 1992 had to do with the precarious nature of his appeal and his failure to ground his project in a new set of political institutions.     

Legal reserve and other questions related to the use of DNA in criminal research (part I)]

Lately, there has been an expansion phenomenon in the use of DNA techniques in criminal investigation. Several of our European neighbouring countries are undertaking reforms in this area. However, the proliferation in the use of DNA is hindering a series of guarantees that up until present were considered settled. The exceptions to the judicial due process is an evident example of this trend. Examples of this can be seen in the last interpretation that the Supreme Court has made of the Spanish regulation and the last reform in Germany, both of which we will take a look at.     

El referéndum en latinoamérica: Un análisis desde el derecho comparado

This paper tells of the proliferation in recent decades, formulas referendums in Latin American constitutions. The comparative analysis of this mechanism to identify severalunique features in the treatment of this formula of direct democracy, which distinguish it from reflections from other disciplines. For now the simple regulation has meantaltering the form of state and government of various constitutional systems of our region.     

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.     

Arthropods of Forensic Importance on Pig Carrion in the Coahuilan Semidesert,Mexico

Abstract: This is the first report of an ongoing research to establish a sarcosaprophagous arthropod database in the Coahuilan semidesert. Seven pigs (Sus scrofa L.) were used as human models to determine succession in an open urban area during the 2007 winter–spring period. Arthropods were collected manually and from pitfall traps. Carcass biomass loss, as well as arthropod colonization, was recorded during 71 days postmortem. Five decomposition stages were identified during which most abundant orders were found to be Diptera, Coleoptera, and Hymenoptera. Lucilia sericata (Meigen), Chrysomya rufifacies (Macquart), Necrobia rufipes (DeGeer), Dermestes maculatus (DeGeer), Pheidole hyatti Emery, and Pogonomyrmex rugosus Emery stood out as dominant species.     

Forensic Facial Reconstruction: Relationship Between the Alar Cartilage and Piriform Aperture

During forensic facial reconstruction, facial features may be predicted based on the parameters of the skull. This study evaluated the relationships between alar cartilage and piriform aperture and nose morphology and facial typology. Ninety‐six cone beam computed tomography images of Brazilian subjects (49 males and 47 females) were used in this study. OsiriX software was used to perform the following measurements: nasal width, distance between alar base insertion points, lower width of the piriform aperture, and upper width of the piriform aperture. Nasal width was associated with the lower width of the piriform aperture, sex, skeletal vertical pattern of the face, and age. The current study contributes to the improvement of forensic facial guides by identifying the relationships between the alar cartilages and characteristics of the biological profile of members of a population that has been little studied thus far.