Visualization of bridging veins by means of postmortem computed tomography

At autopsy, visualization of lesions of the bridging veins, a frequent source of subdural bleeding, is difficult due to their anatomical localization. On the other hand their demonstration is of great importance for the assignment to a chronologically defined trauma. For this reason a postmortem method using computed tomography was developed to visualize the intracranial venous system by means of X-ray contrast media. In subdural bleedings, in which the skull had not been opened up, ruptured vessels could be accurately localized with this method, so that targeted dissection was possible during the subsequent autopsy.     

Putting power into practice: Administrative and political capacity building in the European Parliament's Committee for International Trade

As the formal powers of the European Parliament have increased with successive treaty changes, its committees' administrations have seen a parallel growth. We argue that such administrative capacity is necessary but not sufficient for acting on formal treaty powers. Administrative capacity has to be combined with political capacity in order to muster policy impact in European Union decision‐making. By differentiating between intra‐institutional administrative and inter‐institutional political capacity, we offer a fine‐grained conceptualization of policy capacity while broadening the theoretical and empirical understanding of the European Parliament's administration as an organizational structure of formal and informal working practices, intra‐institutional coordination and inter‐institutional relations. Based on expert interviews, document analysis and participant observation, the case of the Transatlantic Trade and Investment Partnership illustrates how societal politicization of a specific policy issue triggered the European Parliament to exploit the latent potential of its post‐Lisbon administrative capacity by transforming it into a more readily deployable political capacity.     

Offline and Online Civic Engagement Among Adolescents and Young Adults from Three Ethnic Groups

Levels of civic engagement are assumed to vary according to numerous social and psychological characteristics, but not much is known about online civic engagement. This study aimed to investigate differences and similarities in young people’s offline and online civic engagement and to clarify, based on Ajzen’s theory of planned behavior (TPB), associations between motivation for civic engagement, peer and parental norms, collective efficacy, and civic engagement. The sample consisted of 755 youth (native German, ethnic German Diaspora, and Turkish migrants) from two age groups (16–18 and 19–26; mean age 20.5 years; 52 % female). Results showed that ethnic group membership and age moderated the frequency of engagement behavior, with Turkish migrants taking part more than native Germans, who were followed by ethnic German Diaspora migrants. Analyses based on TPB showed good fit for a model relating intention for offline and online civic engagement to motivation for civic engagement, peer and parental norms, and collective efficacy. Ethnic group moderated the findings for offline civic engagement and questioned the universality of some model parameters (e.g., peer and parental norms). This study showed the utility of the TPB framework for studying civic engagement but also reveals that the predictive utility of peer and parental norms seems to vary depending on the group and the behavior under study. This study highlights the importance of including minority samples in the study of civic engagement in order to identify between-group similarities and differences.     

Getting Down to Basics: A Situated Model of Conflict in Social Relations

The field of conflict resolution is fractured. Despite many decades of fine research, we still lack a basic unifying framework that integrates the many theories of conflict dynamics. Thus, the findings from research on conflict are often piecemeal, decontextualized, contradictory, or focused on negative outcomes, which contributes to a persistent research‐practice gap. In this article, we describe a situated model for the study of conflict that combines separate strands of scholarship into a coherent framework for conceptualizing conflict in dyadic social relations. The model considers conflict interactions in the context of social relations and employs prior research on the fundamental dimensions of social relations to create a basic framework for investigating conflict dynamics. The resulting model is heuristic and generative. We discuss the theoretical context and main propositions of this model as well as its implications for conflict resolution practitioners.     

Morphology of low-velocity impact stains produced from single drops of blood

Systematic variation of blood droplet volume, the distance fallen and the surface (paper, wood, plastics, tiles) led to the conclusion that the size and the shape of the stains ("fingers", satellites) allowed to deduce the distance fallen but only if the actual surface structure was known. We found that detailed photography at the crime scene was necessary, yet experiments have to be performed due to the extreme influence of the actual surface texture on all characteristics (size, spines, peripheral spatter) of the blood stains.     

Die Luftreinhalteplanung im Bundes-Immissionsschutzgesetz

Die europarechtlich bedingte Luftreinhalteplanung wirft in ihrer praktischen Umsetzung insbesondere durch ihren planenden Ansatz und die Einbeziehung des Verkehrs eine Vielzahl von Fragestellungen auf, die mit dem gewohnten anlagenbezogenen Instrumentarium des Immissionsschutzrechts nur unzureichend beantwortet werden können. Der folgende Beitrag versucht diesen Fragestellungen nachzugehen und Lösungswege aufzuzeigen.     

Governing Stock Markets in Transition Economies: Lessons from China

Jump-starting stock markets in transition economies has proveddifficult. These countries lack effective legal governance structuresand face severe information problems. Yet not all financialmarkets failed because of adverse conditions. Using China’sinitial stock market development as a case study, this articlesuggests that administrative governance can substitute for formallegal governance. At the core of this governance structure wasthe quota system. It created incentives for regional competitionand decentralized information collection at the IPO stage. Itwas also used to punish regions and responsible officials whencompanies from their regions failed, as evidenced herein.