Is Corruption Really Bad for Inequality? Evidence from Latin America

This article presents new evidence on the relationship between corruption and income inequality. Using a panel data methodology, we find that lower corruption is associated with higher income inequality in Latin America. This result is in contrast to other empirical studies but it makes sense in Latin America for a number of reasons. The finding of an inverse relationship between inequality and corruption suggests that institutional reform policies by themselves may be misguided.     

Globalisation,civil society,and the multilateral system

This paper analyses the significance and scope of globalisation, focusing on its implications for the autonomy of national actors, on the one hand, and on the new demands that global governance imposes upon multilateral action, on the other. It is argued that the current form of globalisation is in fact compatible with some degree of autonomous coordinated social action outside the realm of the market. This allows us both to differentiate between the realities and mystification (i.e. ideology) that underlie the concept of globalisation and to reject the standard discourse and economic therapy offered by certain international organisations to developing countries. If globalisation does not rule out the possibility of autonomous nationallevel action, it also establishes the basis for more solid and effective multilateral action. The factors that support the need for such action in the future are analysed; action that responds to demands for greater management of international public assets, and to calls for more effective global governance. The article ends by identifying the essential characteristics of such a multilateral system if it is to meet the needs arising from a new international reality.     

Y chromosome microsatellite genetic variation in two Native American populations from Argentina: Population stratification and mutation data

Two Native American populations from North and northwest regions of Argentina (Toba and Colla) were analyzed for 17 Y chromosome short tandem repeat loci (Y-STRs), namely, DYS19, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS385, DYS437, DYS438, DYS439, DYS448, DYS456, DYS458, DYS635 and GATA H4.1. Over 357 allele transfers, two one-step mutations could be detected at DYS456 and GATA H4.1 loci. A new 16.1 ‘micro-variant’ allele was observed for DYS385, characterized by an insertion at the fifth GAAA repeat. We also observed two alleles at the DYS448 locus in three samples (two from Toba and one from Colla). A total of 34 and 16 different haplotypes were detected for Toba and Colla, respectively, the former with a haplotype diversity value of 0.9769 ± 0.01, whereas 0.9497 ± 0.02 for the latter. Significant population differences were observed between Colla and Toba, at least in part, due to a more prevalent European input in the Colla. In agreement with this observation is the fact that the genetic distances between Colla and Iberian populations are lower than those observed between Iberian and any other Native American population. The results of multiscaling dimensional analysis and genetic distances (Rst) among Native American population samples also reflect this fact. The data show the existence of clear population stratification in the Argentina, a fact that should be taken into account in forensic casework.     

Personal Identification by Morphometric Analyses of Intra‐Oral Radiographs of Unrestored Teeth*

Abstract: The aim of this study was to work out a biometric method for personal identification by comparing simulated antemortem and postmortem digital radiographs of unrestored teeth. Intra‐oral radiographs of the inferior right first molar, without restorations, were acquired at two different times in 70 subjects using a standardized technique followed by a morphometric analysis. The program automatically supplied values of the absolute distances, relative distances, shape factors, moments, perimeter values, and the areas of the triangles, which were obtained by joining key reference points. The values for the homologous samples were compared with the heterologous samples. Statistical analysis was then carried out, resulting in a section point value of 0.9992. Higher correlation coefficients indicate positive identification, with less than 2% risk of false positives, and approximately 3% of false negatives. We have also tested the method on dental records from 30 patients in order to demonstrate the specificity and sensitivity of the system.     

Preventing Suicide in Jails and Prisons: Suggestions from Experience with Psychiatric Inpatients

Abstract:  Both among psychiatric inpatients and inmates of prisons and jails, suicide is highly prevalent with alarming rates. In many countries, there has been a call for action to prevent such deaths and to educate staff in the early recognition of suicide risk. A careful MedLine search was used to identify relevant papers dealing with suicide prevention in psychiatric inpatients. This paper reviews this research and the policy recommendations that have been developed for psychiatric hospitals in order to reduce the incidence of suicide in their patients. Results derived from this search indicated that these policy recommendations can be applied to suicide prevention in correctional settings, and it is argued that suicide prevention programs in correctional settings can benefit from the research conducted and the policy recommendations for suicide prevention in psychiatric facilities. In conclusion, the best practices for preventing suicides in jail and prison settings should include the following elements: training programs, screening procedures, communication between staff, documentation, internal resources, and debriefing after a suicide.     

Using an evolutionary perspective to understand the relationship between physical aggression and academic performance in late adolescents

In this study, we applied an evolutionary perspective to analyze the relationship between aggressiveness, academic performance, and sociality in a population of 528 adolescents of both sexes. In men, we expect physical aggression (PA) and sociality to be negative predictors of academic performance. However, in women, PA would be a negative predictor of academic performance, and sociality a positive one. Our results report a negative association between academic performance and PA in both sexes. As we expected, social effect derived from the use of PA seems to be different for each sex, where men could display a rebellious attitude to increase chances of finding a mate. In contrast, results for women are not conclusive, because no relationship between academic performance and any aggressive mechanism, were predicted by sociality. We conclude that an evolutionary framework, which includes sex-specific hypotheses, is appropriate to obtain a holistic perspective of this phenomenon.     

Impact of aging on fingerprint ridge density: Anthropometry and forensic implications in sex inference

The variation in the epidermal ridge's width between the sexes, during various growth stages, and among different populations has been previously assessed. However, the changes that occur with aging are barely known.The goal of this study was to analyse the degree of variation in epidermal ridge width due to aging. So that, fingerprint ridge density was estimated to establish their relationship with body and hand size changes that typically occur in adulthood.In this study, a sample of 213 adults of both sexes from a Spanish native population of different age ranges—18–30?years old (“junior” group) and 50–66?years old (“senior” group)—was used. Ridge density was assessed in three counting areas of the distal phalanx of each finger (radial, ulnar, and proximal). Height, weight, and a set of anthropometric measurements for both hands were also taken.Our results show that ridge density is higher in females than males throughout adulthood and decreases with aging in the radial and ulnar areas (as the hands widen) but not in the proximal region. Thus, a relationship between hand dimensions and ridge density was found.The data indicate that aging changes may conceal the recognized sex differences in ridge density, and so a better understanding of the topological variations in the epidermal ridge width throughout the life cycle and the factors involved would facilitate the interpretation of the differences between the sexes and different age groups.