The "inner gunshot residue"--a gunshot entry marker in gunshot of ridged skin]

Gunshot residue below the surface of the skin is typical of a contact gunshot wound. However, in a case of our own, when a taxi-robber was shot by the cab driver through his right hand at a distance of several yards, this finding provoked quite a confusion. Only when experimental shots at thick glabrous skin were performed, it could be established that long range shots led to intraepidermal gunshot deposit too. The explanation of this phenomenon lies in the tenacity of thick skin. Unlike the thin hairy skin, which is punched out by the penetrating projectile, the thicker and more tenacious plantar/palmar epidermis gets displaced radially, the stratum germinativum tears and the projectile casts its gunshot residue in the pouch formed in such a manner. Therefore, intraepidermal gunshot residue is proof of an entrance gunshot wound but not always a sign of contact shot if the wound is located in the palmar or plantar region. It is typically produced by shots at thick skin.     

Accounting for Changing Earnings Inequality in Costa Rica, 1980–99

After declining from the mid-1970s to the mid-1980s, inequality in monthly earnings in Costa Rica stabilised from 1987 to 1992 and then increased from 1992 to 1999. In this article, we use recently developed techniques to measure the extent to which these changes in earnings inequality were the result of changes associated with the distributions of personal and workplace characteristics of workers or the earnings differences associated with those characteristics. We present evidence that the most important cause of the fall in inequality prior to 1987 was a decline in returns to education. Inequality stopped falling in Costa Rica in the 1990s in part because returns to education stopped falling. The most important cause of rising inequality in monthly earnings in the 1990s was an increase in the proportion of workers working a non-standard work week (part-time or over-time).     

Electoral reforms,entry barriers and the structure of political markets: A comparative analysis

This article investigates the impact of electoral reforms on entry barriers in political markets. The discussion starts by delineating the theoretical boundaries of various political markets, such as those for participation, parties and government. By taking a cue from industrial organisation theory, the article offers an analysis of entry barriers, both hard and soft, along with their operationalisation for empirical research. Based on this theoretical framework, a single hypothesis is investigated. It posits that the modification of the entry barriers in the market for parties leads to changes in the concentration of the popular vote for party lists. An observable implication of this relationship would be if an electoral reform that raises entry barriers led to subsequent increases in the Herfindahl index (a measure of market concentration), and vice versa. This proposition is empirically tested by a comparative analysis of a new database covering Czechia, Hungary, Poland and Slovakia. The analysis offers support for the following proposition: in most cases the changes in the entry barriers led to a corresponding change of concentration in the market for parties.     

Protracted suicide as a criminalistic problem

The authors suggest to reserve the expression "combined" suicide to cases, where a combination of several suicide methods were previously intended. The other cases, where the victims proceed from ohne failing attempt to the other by using different methods and finally succeed after a certain period should be called "protracted" or "prolongated" suicides. Two typical cases are presented. In the first case a young man tried to commit suicide by causing a traffic accident, then tried to stab himself. Afterwards he ingested motor oil and tranquillizers and finally succeeds in jumping from a crane. The second case deals with an elderly man who tried to kill himself by stabbing at the chest and the head. After he failed, he was drinking kerosene and at last he was throwing himself out of a window.     

Institutional constraints on cabinet formation: Veto points and party system dynamics

Research on government formation in parliamentary democracies has presented contradicting evidence on the role of political veto institutions and parliamentary polarization on the formation of cabinet types. Institutional rules may either provide significant leeway for political parties or seriously constrain them when forming sustainable coalitions. In contrast to previous studies we argue that the effect of political institutions is conditional on the degree of polarization in parliament. We test our hypotheses using original data on 842 cabinet formations in 33 advanced democracies between 1945–2018. In line with previous research, we find that the institutional rules have a pronounced effect on the type of cabinet formed, but that institutional rules moderate the effect of party system polarization. Thus, our findings provide important new insights on cabinet formation which are particularly relevant for today's increasingly polarized parliaments.     

Morphology of a paraquat poisoning

The predominant pathomorphological findings in acute lethal paraquat intoxication are interstitial and alveolar edema, as well as structural changes of the pulmonary architecture, probably as a result of damage of the surfactant by peroxides. The typical histopathological changes are illustrated in a suicide case in which paraquat was used. An oligodendroglioma of the left frontal lobe was the organic cause of suicide.