A forensic entomology case from the Amazon rain forest of Brazil

The first case of application of forensic entomology in the Brazilian Amazonia is described. The corpses of 26 men were found in the rainforest in Rondonia State, Brazil. Fly larvae collected on the bodies during autopsy were identified as Paralucilia fulvinota (Diptera, Calliphoridae). No data or specimens were collected at the crime scene. At the laboratory, the larvae developed into pupae in 58 h and into adults in 110.5 h. The total development time for P. fulvinota was measured in field experiments inside the forest. The age of the larvae when collected from the bodies was estimated as the difference between the time required for them to become adults and the total development time for this species. The estimated age of the maggots and the minimum postmortem interval was 5.7 days.     

The Application of Flow Cytometry as a Rapid and Sensitive Screening Method to Detect Contamination of Vitreous Humor Samples and Avoid Miscalculation of the Postmortem Interval

Research into maximizing the speed, precision, and reliability of estimating the postmortem interval (PMI) has been a recurring object of investigation and methodologies based on the vitreous humor (VH) have provided good results. However, contamination from causes not readily apparent, such as blood, can occur, and thus lead not only to an erroneous estimation of PMI, but also interfere with the correct identification of other substances in the VH. We have developed a flow cytometry method which quantifies blood contamination and is able to detect erythrocytes in 1:750,000 dilution of contaminated VH which affects the results of hypoxanthine. It is an improvement on the previous more complex mass spectrometry method, being faster, more sensitive, and readily available. As such, it could be proposed for the rapid screening of appropriate samples by detecting and eliminating blood contaminated samples from PMI estimation.     

Coercive Europeanization: the EU's struggle to contain secessionism in the Balkans

Secessionism is still the predominant conflict type in Europe. Even though the European Union (EU) extended the enlargement perspective to the Balkans 15 years ago, secessionist ambition remains pervasive, especially in Bosnia, Kosovo, Macedonia and Serbia. How does secessionism affect Europeanization and how does Europeanization affect secessionism? It is argued here that in cases of unattained statehood domestic power struggles among deeply divided elites over status and territorial control undermine the consensus needed for Europeanization. In cases of attained de facto statehood the conflict focuses on recognition, which likewise polarizes societies and marginalizes reform. In such high-resistance scenarios, where the inclusionary EU norms clash with the exclusionary norms of the secessionists, the EU vigorously works to marginalize the secessionists by relying mainly on denial, punishment and imposition. Still, the EU's leverage is often insufficient in moving the conflicting parties towards within-state solutions and reform. A study of Bosnia's transformation since Dayton reveals, however, that the EU's leverage varies over time and that the EU at times itself inadvertently fans secessionism.     

Setting a Good Example? The Effect of Leader and Peer Behavior on Corruption among Indonesian Senior Civil Servants

Standard anticorruption interventions consist of intensified monitoring and sanctioning. Rooted in principal‐agent theory, these interventions are based on the assumption that corrupt acts follow a rational cost‐benefit calculation by gain‐seeking individuals. Given their mixed results, however, these interventions require closer scrutiny. Building on goal‐framing theory, the authors argue that rule compliance requires a salient normative goal frame, since monitoring can never be perfect. Being inherently brittle, it needs constant reinforcement through external cues operating alongside formal monitoring and sanctioning. Leaders and peers setting a good example can provide such cues. In line with this hypothesis, analysis of multilevel repeated measures data from a vignette study of 580 Indonesian senior civil servants shows that the perceived likelihood of a hypothetical civil servant accepting a bribe is lowest when monitoring and sanctioning are strong and when leaders and peers are known to have refused bribes in the past.     

A model of local crime displacement

In this paper, we develop a two-region model of crime spatial displacement. For high crime regions, the crime rate in one locality is negatively influenced by the crime rate of the other. The magnitude of the displacement depends on the distance between the two regions and on their relative size. For given sized neighbors, a closer distance implies greater displacement. When one region is larger, relative to the other, this increases the displacement, holding distance fixed. Examples show that the displacement from the treated to the adjacent areas can be small, if the relative size of the former is small. Nonetheless, the displacement can be large for other nearby areas, provided that the treated region is relatively big. Neglecting this result can cause an upward bias at the estimated impact of a policy. We also analyze the consequences for the design of public policies.     

A Comparison of the Sexual Behaviors and Attitudes of Adolescent Girls with Older Vs. Similar-Aged Boyfriends

Sexual behaviors and attitudes of female adolescents were studied as a function of age of boyfriend. Boyfriend's age was dichotomized: similar-aged was defined as within 2 years of the girls' age; older aged was 3 or more years older than the girl. A school-based, ethnically diverse sample of 9th-grade girls (N = 146) who had been in a serious romantic relationship was surveyed on 5 dimensions of sexual attitudes, 2 classes of sexual motives, 7 normative sexual behaviors, and 3 types of risky sexual practices. Results showed that in terms of behavior, girls with older boyfriends were more likely than girls with similar-aged boyfriends to engage in all forms of sexual intimacy, to have sex under the influence of alcohol or drugs, and to experience sexual coercion. In terms of sexual attitudes, girls with older boyfriends were more likely to endorse beliefs that guys are sexually driven, that sex just happens and is spontaneous, and that sex is related to maturity. These results are discussed in terms of a potential power differential that emerges when girls date older boys.     

Measuring the Effects of Post-Government-Employment Restrictions

The "revolving door" problem linking private interests and governmentdecision makers has become an important mechanism in the implementationof influence peddling. The "revolving door" problem is premisedon the assumption that a market exists for the services of formergovernment employees. However, no attempt has been made to providea measure of the value of these services, nor to evaluate theeffect of regulations intended to curb the problem. This articleattempts to fill this gap by utilizing an event-study methodologyto measure the effect of gaining "access" to government underalternative regulations.     

Memories of parenting practices are associated with psychopathy in juvenile male offenders

Despite the large body of research documenting parenting practices as risk factors for the development of child and adolescent disruptive behaviour, the association with psychopathy is notably less known. The goal was to examine, in 75 institutionalized juvenile male offenders, the association between self-reported memories of parenting practices during childhood (Alabama Parenting Questionnaire) and psychopathy (Psychopathy Checklist: Youth Version). Results showed that ineffective parenting practices as inconsistent discipline and poor monitoring/supervision were significantly associated with increased levels of psychopathic traits. Interestingly, only two of the four facets of the construct, lifestyle and antisocial, were associated with these parenting behaviours. Findings highlight the importance of considering parenting practices in the study of the early development of psychopathy and suggest that the facets could be rooted in distinct underlying etiologic-dispositional factors with differentiated developmental pathways and different psychosocial correlates. The study lends support to the multidimensional approach of psychopathy as a syndrome.