Postmortem interval estimation by biochemical determination in birds muscle

Experimental postmortem interval estimation was assayed by various biochemical components of hens pectoral muscle. Among them, only percentage of non-protein nitrogen on total soluble protein, asparatic amino transferase activity and creatinine concentration showed significant correlation with time after death. Asparatic amino transferase was negatively correlated and non-protein nitrogen percentage and creatinine were positively correlated to postmortem interval. The stronger correlation (0.925) was found for creatinine.     

Bride Price and Fertility Decisions: Evidence from Rural Senegal

This paper provides evidence about the relationship between bride price payments and fertility decisions in Senegal. Higher bride price payments reduce the fertility pressure for women with results being robust to confounding socio-economic and contextual factors. The fertility-reducing impact is greater for women who are economically dependent on their husbands. In polygamous households and for arranged marriages, a lower bride price increases fertility pressure while in monogamous households and for non-arranged marriages, the bride price does not affect fertility. As bride price payments have less power over (economically) independent women, empowerment will give leeway to girls in traditional societies.     

Violence and nationalist mobilization: the onset of the Kurdish insurgency in Turkey

According to theories of nonviolent resistance, violence is counterproductive and undermines the ability of a movement to achieve mass support. At the same time, studies of ethnic insurgencies suggest that violence is the only available method of mobilization in political systems characterized by entrenched ethnic hierarchies. Engaging with these arguments, this article addresses a historical puzzle: What factors explain the timing and ability of the PKK's (Partiye Karkerên Kurdistan) rise as the hegemonic Kurdish nationalist organization in Turkey between the late 1970s and 1990? The article argues that studies that identify Kurdish nationalism as a reaction to repressive policies of the Turkish state without paying attention to prevailing social conditions and oppositional strategies fail to provide a satisfactory response. It argues that the rise of the PKK was primarily a function of its ability to gain support among the peasantry in deeply unequal rural areas through its strategic employment of violence. It also identifies four causal mechanisms of PKK recruitment based on rich archival and field research: credibility, revenge, social mobility, and gender emancipation.     

Taiwanizing female immigrant spouses and materializing differential citizenship

Taiwan holds the Asian record for the proportion of families that involve so-called ‘foreign brides’. Marriage migration has brought close to half a million immigrant spouses into the country over the past decades. Most of these women come from Mainland China, Vietnam, Indonesia and the Philippines. This paper discusses how the Taiwanese state and society have actively pursued the integration of immigrant spouses since 2002, with a set of policies that acknowledge the massive migration of ‘foreign brides’ and the impact of this phenomenon on society. It argues that the attempt to integrate new immigrants is fraught with a discourse that serves to further stigmatize these women, discriminate against them, and, therefore, create an ‘Other’ that is used to erect the ideology of nation-building in Taiwan. The paper provides a critical analysis of policies, academic discourse and NGOs fundraising strategies to show how these institutions reinforce the idea that immigrant spouses are problematic and, therefore, need to be ‘Taiwanized’. This results in a system of differential legal and social citizenship in which immigrant spouses are at the bottom of the social hierarchy in Taiwanese society.     

Anatomical Placement of the Human Eyeball in the Orbit-Validation Using CT Scans of Living Adults and Prediction for Facial Approximation*

Abstract: Accuracy of forensic facial approximation and superimposition techniques relies on the knowledge of anatomical correlations between soft and hard tissues. Recent studies by Stephan and collaborators (6,8,10) reviewed traditional guidelines leading to a wrong placement of the eyeball in the orbit. As those statements are based on a small cadaver sample, we propose a validation of these findings on a large database (n = 375) of living people. Computed tomography scans of known age and sex subjects were used to collect landmarks on three‐dimensional surfaces and DICOM with TIVMI. Results confirmed a more superior and lateral position of the eyeball relatively to the orbital rims. Orbital height and breadth were used to compute regression formulae and proportional placement using percentages to find the most probable position of the eyeball in the orbit. A size‐related sexual dimorphism was present but did not impact on the prediction accuracy.     

Past victimizations and dating violence perpetration in adolescence: the mediating role of emotional distress and hostility

This study aimed to understand the nature of the relationships between three forms of past victimizations (exposure to interparental violence in childhood, sexual harassment by peers since beginning high school, prior experience of dating violence), physical dating violence perpetration by adolescents, and anger-hostility and emotional distress. The sample was composed of 1,259 high school students aged between 14 and 19 years who answered self-report questionnaires. Mediation analyses were conducted according to Baron and Kenny's approach. Logistic and linear regression analyses reveal that being victim of sexual harassment by peers and of dating violence are associated to physical dating violence perpetration via a partial mediating effect of hostility in girls. Contrary to results with girls, there is a complete mediating effect of emotional distress for boys. Results suggest that dating violence prevention and intervention strategies could be adapted according to gender and that sexual harassment should be addressed.     

Three-dimensional computer-assisted craniometrics: a comparison of the uncertainty in measurement induced by surface reconstruction performed by two computer programs

Digital investigation of anthropological material through computed tomography (CT) offers several new opportunities in morphometrics. However, an object measured with computer-assisted methods does not necessarily exactly match the original one. The scanning and surface reconstruction of the object induce some alterations, and data acquisition is prone to measurement uncertainty. The purpose of this research is to evaluate the intra- and inter-observers variations in medical CT scan measurements of a known-size phantom and two dry crania. Two software packages, AMIRA and Treatment and Increased Vision for Medical Imaging (TIVMI), which use different techniques of surface reconstructions, were compared. The mean difference between the measurements was lower for TIVMI, using an objective algorithm based on the half-maximum height (HMH) protocol in three dimensions (3D). AMIRA can induce up to a 4% error in known measurements and 5% uncertainty in dry skull measurements. This study emphasises the risk of object shape alteration in each step of its digitisation.     

The forensic radiographer: a new member in the medicolegal team

Multidetector computed tomography is becoming more widespread in forensic medicine. In most services, autopsy assistants perform the radiological examination. We introduced professional radiographers into the legal medicine service and hypothesized they would also be able to take over duties currently reserved for other specialists. The aims of this study were to evaluate if radiographers could be trained as "forensic radiographers" by (1) integrating graduated medical radiographers into the legal medicine service, (2) investigating the advantages of this collaboration, and (3) defining the duties of the forensic radiographers.The study was performed prospectively on a group of 8 recruited radiographers who underwent a testing period with special training. They learned the basics of medicolegal case treatment, the autonomous execution of postmortem computed tomography angiography, and postprocessing of data. Seven of 8 radiographers finished the training and were integrated into our service. Although all radiographers were able to fulfill the duties demanded after the training period, some radiographers could not enter or complete the program because they were unable to work with dead bodies.Our study presents the advantages of integrating radiographers into the medicolegal team and proposes how to train the forensic radiographers. In addition, the duties and responsibilities of these new specialists are defined.