Ökonomisches Kapital der Eltern und Medizinstudium im Ausland. Wie Europäisierungs- und Globalisierungsprozesse die Reproduktion sozialer Ungleichheiten verändern

The fact that university degrees are accepted throughout Europe has led to the founding of medical faculties, especially in Central and Eastern Europe, that offer medical studies in German or English and thus attracting students from richer Western European countries like Germany. Unlike medical studies in Germany, access to these foreign universities is not dependent on the final school exam grade, but on the ability to pay high tuition fees. The article compares the social class background of medicine students in Germany with German medicine students in Hungary. The analysis shows that the percentage of medicine students who come from higher social classes is even higher in Hungary than it already is in Germany. Studying medicine in Hungary primarily serves as an immediate reproduction of the parents’ profession as many of German medicine students in Hungary have a parent who belongs to the medical profession. The case of German students studying medicine abroad illustrates how Europeanization and Globalization have changed the reproduction of social inequalities; upper classes profit most from the new opportunities.     

Konsekrationsinstanzen im digitalen Wandel – Beiträge zur Erweiterung des feldanalytischen Forschungsprogramms am Beispiel populärer Musik

The article has two objectives: First, pursuant to the recent papers on a “sociology of (e)valuation,” an extension of Bourdieusian field theory will be presented, which reacts to three problems with this theory that were expressed in the critical reception: the immanent tendency to emphasize reproduction more strongly than transformation; the disregarding of technology; and the simple dualism of cultural and economic logic. To begin with, a dynamization of the research program will be undertaken, in that fault lines and transformation dynamics will be revealed that could lead to the invalidation of Pierre Bourdieu’s strict homological assumptions. Following up on that, it will be shown how technology, which was neglected by Bourdieu, can become an (external) factor that causes fundamental changes in fields. Finally, in connection with Jörn Lamla’s reflections on “cultural capitalism” and through a differentiation of the concept of the instance of consecration, a level of analysis will be specified on which the transformation dynamics under discussion can be observed. Secondly, the successful integration of technology in new forms of consecration in the field of pop music will be examined. On the basis of the reaction of classical pop-music journalism to the new value assignment instances that have arisen through digitalization, it can be shown that the challenge arising from new forms of consecration results in negotiatory processes in the field of pop music journalism in which various repositionings in the relationship of cultural and economic logics appear.     

Nondestructive Methods for Recovery of Biological Material from Human Teeth for DNA Extraction

The extraction of DNA from human skeletal remains applied to forensic, and evolutionary studies do not exclude risks, which are to be evaluated when working with unique specimens that could be damaged or even destroyed. In the present study were evaluated several nondestructive methods for recovering DNA instead of the most currently used pulverization method. Three different procedures to access inside the dental pieces (occlusal perforation, cervical perforation, and cervical cut) have been compared with the aim of recovering as many cell remains as possible to carry out a DNA extraction. Given the DNA quantitation results, a method was proposed that consists of a cervical cut to facilitate the access to the pulp cavity and a subsequent filing of the root canals down to the apex of the dental root. This methodology allows the recovery of both mitochondrial and nuclear DNA, with the minimum deterioration for the dental pieces.     

Associational Patterns of Scavenger Beetles to Decomposition Stages

Beetles associated with carrion play an important role in recycling organic matter in an ecosystem. Four experiments on decomposition, one per season, were conducted in a semirural area in Bahía Blanca, Argentina. Melyridae are reported for the first time of forensic interest. Apart from adults and larvae of Scarabaeidae, thirteen species and two genera of other coleopteran families are new forensic records in Argentina. Diversity, abundance, and species composition of beetles showed differences between stages and seasons. Our results differed from other studies conducted in temperate regions. Four guilds and succession patterns were established in relation to decomposition stages and seasons. Dermestidae (necrophages) predominated in winter during the decomposition process; Staphylinidae (necrophiles) in Fresh and Bloat stages during spring, summer, and autumn; and Histeridae (necrophiles) and Cleridae (omnivores) in the following stages during those seasons. Finally, coleopteran activity, diversity and abundance, and decomposition rate change with biogeoclimatic characteristics, which is of significance in forensics.     

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.     

Harness racing injuries and deaths. Report of a fatal accident and review of 178 cases

A case of a harness racing accident in which the driver died of head injuries is presented. To evaluate the victim's head injury and corresponding helmet damage, a videotape of the race was reviewed and analyzed. Based on calculations of a simplified trajectory analysis and testing of the helmet, it was determined that the helmet design did not provide adequate protection for the victim. The standards for harness helmet design are being re-evaluated by the harness racing industry to ensure the safety of the drivers. A review of 178 harness racing injuries and deaths, current harness helmet research, and recommendations for safer helmets are discussed. A protocol for the forensic investigation of sports-related injuries and/or deaths is also presented to assist medical examiners in fulfilling their roles as practitioners of preventive medicine.