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SPICES – A particle-based Molecular Structure Line Notation and Support Library for Mesoscopic Simulation [Softwarecode, Version 1.0.0.0]
No full textSPICES (Simplified Particle Input ConnEction Specification) is a particle-based molecular structure representation derived from straightforward simplifications of the atom-based SMILES line notation. It aims at supporting tedious and error-prone molecular structure definitions for particle-based mesoscopic simulation techniques like Dissipative Particle Dynamics by allowing for an interplay of different molecular encoding levels that range from topological line notations and corresponding particle-graph visualizations to 3D structures with support of their spatial mapping into a simulation box. An open Java library for SPICES structure handling and mesoscopic simulation support in combination with an open Java Graphical User Interface viewer application for visual topological inspection of SPICES definitions are provided
Influence of conventional and extended CT scale range on quantification of Hounsfield units of medical implants and metallic objects
No full textWe report on the suitability of two different ranges of Hounsfield units (HU) in computed tomography (CT) for the quantification of metallic components of active implantable medical devices (AIMD). The conventional Hounsfield units (CHU) range, which is traditionally used in radiology, is well suited for tissue but suspected inappropriate for metallic materials. Precise HU values are notably beneficial in radiotherapy (RT) for accurate dose calculations, thus for the safety of patient carrying implants. Some of today’s CT machines offers an extended Hounsfield units (EHU) range. This study presents CT acquisitions of a water phantom containing various metallic discs and an implantable-cardioverter defibrillator (IPG). We show that the comparison of HU values at EHU and CHU ranges clearly reveals the superiority and accuracy of EHU. Some geometrical discrepancies perpendicular to slices are observed. At EHU metal artifact reduction algorithms (MAR) underestimates HU values rendering MAR potentially inappropriate for RT
Zum Begriff des „ausführenden Luftfahrtunternehmens“ bei einer „Wet-Lease-Vereinbarung“ nach dem EuGH-Urteil vom 4.7.2018
No full textAnmerkung zum EuGH-Urteil vom 4.7.201
EuGH, 17.04.2018 - C-414/16: Unterschiedliche Behandlung von Bewerbern wegen Ihrer Konfession im Stellenbesetzungsvefahren eines kirchlichen Arbeitgebers (m. Anm. Wienbracke)
No full textUnterschiedliche Behandlung von Bewerbern auf eine Stelle bei einem kirchlichen Arbeitgeber aufgrund der Konfessio
Der Aufschwung der Vertrauensdienste!? Verordnung über elektronische Identifizierung und Vertrauensdienste für elektronische Transaktionen im Binnenmarkt (eIDAS)
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Cyber Security – 10 aktuelle Problemfelder. Problembewusstsein muss zunächst entwickelt werden!
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