Analyse von heroinproben mit der Kapillargaschromatographie. Vergleich von Glaskapillartrennsäule und gepackter Säule

In forensic examination of illicit heroin samples high-resolution capillary gas chromatography is compared with gas chromatography with packed columns. Separation efficiency, reproducibility of qualitative and quantitative determinations and stability of the columns are examined.A practical method with silylation of the samples is presented which allows safe identification and quantification of many various compounds contained in illicit heroin samples. The gas chromatographic data of 35 substances (opium alkaloids and synthetic derivatives, adulterants and diluents) are listed. The method also allows the quantification of morphine, opium, and cocaine samples.     

Morphometrische Untersuchungen bei stenosierender Koronarsklerose und ihre Bedeutung für die Bewertung konkurrierender Todesursachen

Coronary sclerosis is generally supposed to be the most important factor for coronary thrombosis, myocardial infarction and coronary heart death. Stenosing coronary sclerosis may be postmortally documented by angiography and morphometry. It is possible to obtain sufficient morphological data to suggest acute cardiac insufficiency, if the maximum grade of stenoses as a functional parameter and the heart weight are regarded in addition to the quantitative results of the three main branches of the coronary arteries (lumen and intima areas).Generally the cardiac results of autopsy are used individually and subjectively for the explanation of the cause of death. The conclusiveness of these results of autopsy depends on the circumstances of death and the existence of further pathological findings. Competing causes of death may exist in the form of illnesses, injuries, alcoholic and drug effects, physical strain and emotional stress or medical provisions. The quantitative valuation of the cardiac findings with a critical limit for an acute coronary death permits a more exact interpretation of such competing causes of death. This method of examination may also reveal an unpresumed competing cause of death, for example an intoxication. This was demonstrated by four autopsy cases.     

Paternity analysis in deficiency cases with related putative fathers: simulation of a deficiency analysis in 27 families

During the last few years, the number of privately ordered paternity investigations has increased considerably. Probably due to financial reasons in more and more cases only the putative father and the child are investigated. Additionally, very often only one method, such as STR analysis, is employed. This raises the question whether such a reduced analysis leads to reliable and clear results when investigating cases with related putative fathers. We investigated 165 individuals from 27 families using the AmpFlSTRIdentifiler multiplex PCR and calculated the paternity probabilities of the children to their biological fathers, uncles, grand fathers and other relatives. In more than 30% less than three exclusions between child and relative were detected. In five cases no exclusions were found between child and uncle, always leading to paternity probabilities >99.9%. These results show that the calculation of high probabilities (>99.9%) does not necessarily lead to the accurate conclusion of fatherhood. In many of our cases misleadingly the brother of the real father or another close relative would have been declared to be the biological father.     

Death in the neonatal period and infancy. History of medicine and forensic criminal aspects

From antiquity up to the present time the history of medicine contains innumerable examples of the different attitude of human beings in dealing with the death of children. This is paradigmatically described for the death of neonates and infants, with special consideration of the sudden infant death syndrome (SIDS) and selected forensic-criminalistic aspects. Against the historical background of forensic postmortem examination and forensic paidopathology the development of the autopsy is also outlined.     

Dispositional Sensitivity to Befallen Injustice

Dispositional Sensitivity to Befallen Injustice (SBI) is proposed as a new construct. A self-report questionnaire with four types of indicators (frequency, intensity of anger, intrusiveness of thoughts, punitivity) was developed for measuring SBI. Using structural equation modeling and the general rationale of multitrait-multimethod analysis, the convergent and discriminant validity of this questionnaire was investigated vis-à-vis measures for Trait Anger, Anger In, Anger Out, and Frustration Tolerance as related constructs. Additionally, a meaningful pattern of correlations was obtained between SBI and Life Satisfaction, Centrality of Justice, Interpersonal Trust, and Need for Control. Finally, self-reported sensitivity to befallen injustice was found to predict cognitive, emotional, and behavioral reactions to unjust treatment in laboratory and natural settings several weeks later.     

Y chromosome polymorphisms and haplotypes in South Saxony-Anhalt (Germany)

We have performed a population genetic study on a population from South Saxony-Anhalt, Germany. The allele distributions of the systems DYS19, DYS385, DYS389I/II DYS390, DYS391, DYS392 and DYS393 were investigated in a sample of 234 unrelated males. PCR products were detected using capillary electrophoresis on the ABI Prism 310 DNA sequencer. Two hundred and six different haplotypes were obtained. The haplotype diversity was 0.8915. Using AMOVA significant differences were observed to populations from Poland and Croatia.     

Swiss Air Traffic Policy: Noise between Berne and Berlin

This article looks at the negotiations between Switzerland and Germany on air traffic regulation with the help of negotiation analysis tools. A number of factors pre‐eminent in the literature on negotiation processes and outcomes are presented and critically assessed. In particular arguments of “power”, which are often insufficiently explored in analysing interstate cooperation, are brought back into the picture. The article argues that structural power best explains the negotiation results while domestic politics and information asymmetries both account for non‐ratification of the treaty. Institutionalist arguments on the constraining effects of international norms and institutions as well as explanations focusing on negotiation skills are of minor importance. Moreover, the nature of the Swiss intra‐governmental setting at the federal level did not encourage the Swiss negotiators to exploit all means during the different stages of the bargaining process. The article concludes by illuminating a number of policy observations in the broader context of Swiss foreign relations and indicating avenues for further research.