A neural network approach for insulin regime and dose adjustment in type 1 diabetes

A decision support system based on a neural network approach is proposed to advise on insulin regime and dose adjustment for type 1 diabetes patients.

Thermal right-handed neutrino production rate in the relativistic regime

The production rate of right-handed neutrinos from a Standard Model plasma at a temperature above a hundred GeV is evaluated up to NLO in Standard Model couplings. The results apply in the so-called relativistic regime, referring parametrically to a mass M ~ πT, generalizing thereby previous NLO results which only apply in the non-relativistic regime M ≫ πT. The non-relativistic expansion is observed to converge for M ≳ 15T, but the smallness of any loop corrections allows it to be used in practice already for M ≳ 4T. In the latter regime any non-covariant dependence of the differential rate on the spatial momentum is shown to be mild. The loop expansion breaks down in the ultrarelativistic regime M ≪ πT, but after a simple mass resummation it nevertheless extrapolates reasonably well towards a result obtained previously through complete LPM resummation, apparently confirming a strong enhancement of the rate at high temperatures (which facilitates chemical equilibration). When combined with other ingredients the results may help to improve upon the accuracy of leptogenesis computations operating above the electroweak scale.

Lessons from the Multilateral Trading System for Reforming the Architecture of the International Environmental Regime

Recent studies on environmental regimes suggest that important lessons and policy recommendations may be drawn from the functioning of the multilateral trading regime. This brief compares the needs and goals of the trade and environment regimes, and discusses how insights from over sixty years of experience of the multilateral trading system might provide ideas for redesigning the architecture of the international environmental regime. It further calls for a better dialogue and improved complementarities between the two fields in order to enhance coherence within international law.

Wahrheitskommissionen als Instrument der Transitional Justice. Genese, Entwicklung, Verbreitung

Wahrheitskommissionen haben in den vergangenen rund dreißig Jahren eine bemerkenswerte internationale Karriere aufzuweisen gehabt. Sie haben sich dabei von einer der wichtigsten Innovationen im gesellschaftlichen Umgang mit historischem Unrecht zu einem globalen Aufarbeitungsstandard entwickelt. Bis in die Gegenwart sind Dutzende Wahrheitskommissionen auf fünf Kontinenten eingesetzt worden. Diese Entwicklung ist eng mit derjenigen des Feldes der Transitional Justice verbunden gewesen. Der Beitrag betrachtet die Genese, die Entwicklung und die Verbreitung der Wahrheitskommissionen als zentrales Instrument von Transitional Justice.