Bounding the number of contributors to mixed DNA stains

We derive a simple inequality for the probability of observing a given DNA profile when assuming a fixed number of unknown persons have contributed to the mixed stain. We then show how this inequality can be used to obtain an upper bound for the number of unknown contributors needed to be considered.     

Normative Modelle, institutionelle Typen und beobachtbare Verhaltensmuster: Ein Vorschlag zum Vergleich parlamentarischer Demokratien

The article proposes a two-dimensional, institutional determination of types of parliamentary democracy, with respect to the proportionality of the electoral system and (quasi-)legislative veto points. Three basic types of parliamentary democracy are distinguished: pluralitarian, majoritarian and supermajoritarian. The typology has important advantages over the approach of Arend Lijphart. It has a consistent two-dimensional conceptual foundation, it can be directly related to central controversies in normative democratic theory, it can be systematically linked to action theory approaches such as Veto Player Theory, and it highlights the characteristics of democracies with majoritarian constitutions, which are systematically downplayed in Lijphart’s approach. The most important variant of this type uses a proportionality principle in the electoral system and a majoritarian principle in the legislative system. It is shown that in these democracies, legislative majority rule can itself contribute to “consensual” patterns of behavior.     

“Double transformations:” nation formation and democratization in interwar East Central Europe

Following the collapse of empires and the subsequent founding of self-determined nation-states, East Central Europe experienced a turning point after World War I. The new states had to transform themselves from branches of a multi-ethnic empire to independent nation-states, as well as from a system of monarchy to democracy at the same time. We argue that one cannot really understand why democracy failed in almost all East Central European states after World War I if one does not take into account the extreme challenges of this “double transformation” consisting of the interactions of the two tightly interwoven processes of nation formation and democratization. Therefore, we deem it necessary to develop a broader research program that addresses the complex interlacement of these two fundamental transformations of politics and society.     

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Natur und Recht - Das Bundesnaturschutzgesetz verwendet notwendigerweise vielfach Rechtsbegriffe, die naturschutzfachlich ausgefüllt werden müssen. Dadurch entsteht eine Schnittstelle...     

Bounding the number of contributors to mixed DNA stains

We derive a simple inequality for the probability of observing a given DNA profile when assuming a fixed number of unknown persons have contributed to the mixed stain. We then show how this inequality can be used to obtain an upper bound for the number of unknown contributors needed to be considered.     

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