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.     

Contribution of Antemortem Computed Tomography Findings to Cause of Death Determination: An Unusual Fatal Stroke

In the case reported here, the antemortem computed tomography scan (CT scan) was essential in the forensic investigation. A 32‐year‐old man was found fully awake with a facial abrasion, after what seemed to be a car accident. He lost consciousness suddenly one hour after initial management. Successive CT scan showed a facial fracture and a metallic foreign body in the carotid canal associated with an occlusion/dissection of the left internal carotid, a pseudoaneurysm, and a carotid‐cavernous fistula. The victim died from a stroke. Autopsy confirmed that the facial abrasion was a gunshot entrance wound, the metallic foreign body being a projectile. Intracranial vascular injuries linked with gunshot wounds are most of the time isolated and due to pelet embolism. The observed vascular injury association has never been described in the existing literature. The CT scan provided a better understanding of the chronology of events that led to death.     

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.     

An Accelerated Analytical Process for the Development of STR Profiles for Casework Samples

Significant efforts are being devoted to the development of methods enabling rapid generation of short tandem repeat (STR) profiles in order to reduce turnaround times for the delivery of human identification results from biological evidence. Some of the proposed solutions are still costly and low throughput. This study describes the optimization of an analytical process enabling the generation of complete STR profiles (single‐source or mixed profiles) for human identification in approximately 5 h. This accelerated process uses currently available reagents and standard laboratory equipment. It includes a 30‐min lysis step, a 27‐min DNA extraction using the Promega Maxwell^®16 System, DNA quantification in <1 h using the Qiagen Investigator^® Quantiplex HYres kit, fast amplification (<26 min) of the loci included in AmpF?STR^® Identifiler^®, and analysis of the profiles on the 3500‐series Genetic Analyzer. This combination of fast individual steps produces high‐quality profiling results and offers a cost‐effective alternative approach to rapid DNA analysis.