Nachruf auf Winfried Steffani

Ohne Zusammenfassung     

An Amino Acid Model for Latent Fingerprints on Porous Surfaces*

Abstract: Analytical standards are needed in latent fingerprint detection for research and development as well as for quality control in routine work because normal fingerprints are too varied for comparison studies and tests. One way is to create latent fingerprints. For the amino acid sensitive detection method this can be achieved by coating test items with an amino acid solution using a modified commercial office bubble jet printer. Besides low costs, fast and easy preparation, the main advantage of a bubble jet printer is that the amino acid loading per area on the test item can be calculated by weighing the cartridge on a balance. This opens the possibility to determine the deviation for every printing series. The reproducibility of prints in a printing series made by one cartridge has a deviation of 2–16% and of prints made by different cartridges 20–25%.     

Alcohol-Related Mortality Risk in Natural and Non-Natural Death Cases

Abstract:  Determination of the associations between alcohol influence and sudden natural death represents challenges for medicolegal investigations. The aim of this study was to investigate the prevalence of alcohol influence in medicolegal autopsies. In our study of natural and non-natural deaths cases (5496 total: 4045 males, 1451 females) were examined. Blood alcohol concentrations (BACs) were detected by headspace gas chromatographic method. We investigated the alcohol-related mortality using hierarchical log-linear statistical models. Severe BACs were detected among suicidal victims in the oldest age group (>65 years) (In F  = 0.442) and among the homicide victims between the age of 40–65 years (In F  = 0.234). Correlations we found between manner-of-death and sex suggested that the rate of males in accidents (ln F  = 0.140) and the rate of females in homicides (ln F  = 0.193) were higher. It was concluded that the accurate statistical mortality database may provide a huge support for the determination of alcohol effects on human health and mortality.     

Grenzsetzende Macht

Using a historical and comparative perspective, the present article argues that the politically most effective and strategically most enduring boundaries of modernity were not those between nation-states, but rather those whose orienting and identity building function were based on the maintenance of a power imbalance essentializing cultural, religious or economic differences. The main argument is that the historically unique power of definition, which has conferred validity to the different versions of the West/Rest or North/South explanatory models up to this day, can be traced back to two elements: on the one hand, to the constitutive relationship between Western notions of cultural difference and the global Western power (“Occidentalism”), on the other hand, to the universalizing perspective which in this power context was declared as the only valid scientific representation of space (“hubris of the zero point”). The historical and current impact of this discursive strategy for constructing essentialized spaces are shown using the examples of Latin America and Eastern Europe as typical products of asymmetric boundaries.     

Die Politik wirtschaftlichen Wachstums in autoritären Staaten

The article analyses the widely debated impact of democracy on economic growth. It is argued that an increase of political participation causes a shift in the support-seeking strategies of opportunistic governments. Pure autocrats rationally ensure political support by providing rents to a small group of supporters. With growing political participation, however, public goods become a more efficient political instrument. While rents are assumed to be economically neutral, public goods have an positive impact on economic performance. Hence, growing participation in autocracies is related to higher growth rates of per capita income. This hypotheses is supported by the data.