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The author of the Gospel of Matthew was arguably the very first Christian seeking to rejudaize Jesus of Nazareth. Throughout two millennia, and undeniably most intensively during the last half-century, many students of the Bible have followed in his footsteps. Although he was successful in many respects, we must not forget who paid the price for his endeavour: the Pharisees, the proto-Rabbis and t

Observations show that radial metallicity gradients in disk galaxies are relatively shallow, if not flat, especially at large galactocentric distances and for galaxies in the high-redshift universe. Given that star formation and metal production are centrally concentrated, this requires a mechanism to redistribute metals. However, the nature of this mechanism is poorly understood, let alone quanti

A developing system must be able to learn new things without forgetting what it has learned before. It should be capable of reacting in different ways to the same stimuli in different contexts. Context sensitive reinforcement learning, which parallels some of the functions of the basal ganglia, is a learning algorithm that fulfills this requirement when the context is explicitly given. Here, we ex

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With surface X-ray diffraction (SXRD) using a high-pressure reaction chamber we investigated in-situ the oxidation of the Ru(0001) model catalyst under various reaction conditions, starting from a strongly oxidizing environment to reaction conditions typical for CO oxidation. With a mixture Of O-2 and CO (stoichiometry, 2:1) the partial pressure of oxygen has to be increased to 20 mbar to form the

In semiconductor nanocrystals, called quantum dots (QD), electronic transition energies, phonon frequencies, and electron-phonon coupling strengths are all reported to depend on the size of the crystals. The size dependencies of the transition energies and the mode frequencies are well characterized and understood. At the same time, the electron-phonon coupling dependence on size is controversial-

Popular Abstract in Swedish Avhandlingen är en ny edition med en parallell engelsk översättning av åtta grekiska berättelser relaterade till ökenfadern Daniel från Sketis: 1) Abba Daniel från Sketis; 2) Abba Marcus, den helige dåren; 3) Den blinde mannen; 4AB) En helig och kysk ung kvinna; 5) Kvinnan som låtsades vara en drinkerska; 6) Eulogios Stenhuggaren; 7) Andronikos Penningväxlaren och hans This volume is a new edition with a parallel English translation of eight Greek stories related to Daniel of Sketis: 1) Abba Daniel from Sketis; 2) Abba Mark the Fool; 3) The blind man; 4AB) A holy and chaste young woman; 5) The woman who pretended to be a drunkard; 6) Eulogios the Stone-cutter; 7) Andronikos the Money-dealer and his wife Athanasia; 8) Anastasia Patrikia. The stories deal with se

Objectives. Accidents in health care, resulting in injury or death to the patient, are a matter of considerable concern. The aim of this study is to examine whether system weaknesses can contribute to these accidents, and if so, how. Design. Eight consecutive accidents reported to the Health Authority in Sweden were analysed using MTO (Man-Technique-Organization) analysis. Setting. Emergency care