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We introduce a software, Torricelli, for the analysis of normal incidence x-ray standing wave data. In particular, given the experimental x-ray reflectivity and electron yield of a data set (photon energy scan), Torricelli provides the corresponding structural parameters [...]

With the invention of many-core systems like the Intel KNLstandard eigensolver libraries have to be adapted to thosearchitectures. The pure MPIparallelizing strategy may be no longer suited for these newarchitectures because too many MPI processes need too much memory forbuffers. [...]

Preparing for the moment of action speeds up reaction time (RT) performance even if the particular response is unknown beforehand. When the preparatory interval, or foreperiod (FP), varies unpredictably between trials, responses usually become faster with increasing FP length. [...]

Single-phase monazite-type ceramics are discussed as waste forms for the safe disposal of surplus plutonium or separated minor actinides. To gain a deeper insight into the mechanism governing the dissolution of monazite-type compounds, the dissolution kinetics of synthetic LaPO4-monazite was systematically studied by dynamic dissolution experiments carried out in the temperature range from 50 to 130 °C in acidic media (0.01 M HNO3) [...]