Literatur

Ohne Zusammenfassung     

What are the best quorum rules? A laboratory investigation

Public Choice - Many political systems with direct democracy mechanisms have adopted rules preventing decisions from being made by simple majority rule. The device added most commonly to majority...     

Winning Hearts and Minds in Civil Wars: Governance,Leadership Change,and Support for Violent Groups in Iraq

The “hearts and minds” model of combating rebellions holds that civilians are less likely to support violent opposition groups if the government provides public services and security. Building on this model, we argue that a political event that raises popular expectations of future public service and security provision increases support for the government and decreases sympathy for violent opposition groups. To test this argument, we leverage a unique research design opportunity that stems from the unforeseen announcement of the resignation of Iraq's divisive prime minister in August 2014 while an original survey was being administered across the country. We show that the leadership transition led Iraq's displeased Sunni Arab minority to shift support from the violent opposition to the government. In line with our argument, this realignment was due to rising optimism among Sunni Arabs that the new government would provide services and public goods—specifically security, electricity, and jobs.     

Hypocrisy as a crisis response? Assessing changes in talk,decisions, and actions of the European Commission in EU environmental policy

In this article, we assess the changing role of the European Commission in EU environmental policy. In line with organizational theory, we expect organizational hypocrisy, namely a decoupling of talk, decisions, and actions, to characterize the Commission's behaviour in the aftermath of the financial and economic crisis. We analyse the extent to which the Commission (1) promotes environmental matters and concepts in press releases and public statements; (2) proposes new and stricter environmental policy changes; and (3) takes action against member states in cases of non-compliance between the years 2000 and 2016. Our empirical analysis reveals that the Commission has indeed moved towards a pattern of hypocritical policy entrepreneurship in the post-crisis period. We argue that the decoupling of talk, decision, and action allows the European Commission to keep up its reputation as an environmental policy entrepreneur while, at the same, satisfying member states’ preference for economic recovery and less environmental regulation.     

Virtopsy,a new imaging horizon in forensic pathology: virtual autopsy by postmortem multislice computed tomography (MSCT) and magnetic resonance imaging (MRI)--a feasibility study

Using postmortem multislice computed tomography (MSCT) and magnetic resonance imaging (MRI), 40 forensic cases were examined and findings were verified by subsequent autopsy. Results were classified as follows: (I) cause of death, (II) relevant traumatological and pathological findings, (III) vital reactions, (IV) reconstruction of injuries, (V) visualization. In these 40 forensic cases, 47 partly combined causes of death were diagnosed at autopsy, 26 (55%) causes of death were found independently using only radiological image data. Radiology was superior to autopsy in revealing certain cases of cranial, skeletal, or tissue trauma. Some forensic vital reactions were diagnosed equally well or better using MSCT/MRI. Radiological imaging techniques are particularly beneficial for reconstruction and visualization of forensic cases, including the opportunity to use the data for expert witness reports, teaching, quality control, and telemedical consultation. These preliminary results, based on the concept of "virtopsy," are promising enough to introduce and evaluate these radiological techniques in forensic medicine.     

The potential of venous air embolism ascending retrograde to the brain

A bench study was performed to investigate the potential of air bubbles entering a central vein via a central venous catheter to ascend retrograde to the brain. The results support the hypothesis that air bubbles may rise retrograde against the venous blood flow, depending on bubble size, central vein diameter and cardiac output. A review of radiological findings in published case reports indicates that the occurrence of retrograde cerebral air embolism is underestimated.     

The outcome of adolescent anorexia nervosa: Findings from Berlin and Sofia

As part of a multisite collaborative outcome study of eating disorders in adolescence, two samples from West Berlin and Sofia were compared. The study was based on a systematic evaluation of the clinical status during the first inpatient treatment after onset of the disorder, and personal interviews with the former patients at follow-up. Despite the differences in the cultural background, the clinical features, the diagnostic pattern, the developmental histories, the family background, and the follow-up findings were remarkably similar. The mortality rate was higher in the West Berlin than in the Sofia sample. However, the outcome in terms of the distribution of eating disorders was similar in the surviving patients of the two samples.Received M.D. and Ph.D. in psychology at the University of Hamburg, Germany. Major research interests are eating disorders, developmental psychopathology, and neuropsychiatry.Received M.D. at the University of Sofia. Major research interest is in eating disorders.