Tootfinder

Zum Vorfall rund um die Sperrung von E-Mail-Konten des Internationalen Gerichtshof durch #Microsoft auf Anordnung von Trump hat Thomas Kuhn (nach Erscheinen dieser Wochenschau – einen aussagekräftigen Bericht geschrieben: „Microsoft steckt in der Trump-Falle“.
Umso unverständlicher, dass das BWI für Bundesverteidigungsministerium nun

This https://arxiv.org/abs/2411.06268 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_ees…

Constraints and Variables Reduction for Optimal Power Flow Using Hierarchical Graph Neural Networks with Virtual Node-Splitting
Power system networks are often modeled as homogeneous graphs, which limits the ability of graph neural network (GNN) to capture individual generator features at the same nodes. By introducing the proposed virtual node-splitting strategy, generator-level attributes like costs, limits, and ramp rates can be fully captured by GNN models, improving GNN's learning capacity and prediction accuracy. Optimal power flow (OPF) problem is used for real-time grid operations. Limited timeframe motivates st…

Serie an Vorfällen - Betrugsmasche Kaution: Wie Sie sich davor schützen #News #Nachrichten

Serie an Vorfällen - Betrugsmasche Kaution: Wie Sie sich davor schützen #News #Nachrichten

Hoog tijd om (ook) niet-biologisch te gaan certificeren, zoals een aantal jaar geleden ook de elektriciteitsmarkt full disclosure is ingevoerd https://eenvandaag.avrotros.nl/artikel…

Slijters halen biologische wijn uit schappen om 'duur en zinloos' bio-certificaat: 'Dit verdien ik niet terug'
Slijters die biologische wijnen verkopen zijn duizenden euro's kwijt aan een verplicht bio-certificaat, terwijl ze zelf niets veranderen aan het product....

Customize what happens when you start R: #rstats #environment

CFD-Based Quantification of Hemodynamic Variables in Cerebral Aneurysms: How Hemodynamics Shape Aneurysm Fate
Reza Bozorgpour, Pilwan Kim
https://arxiv.org/abs/2505.14695

CFD-Based Quantification of Hemodynamic Variables in Cerebral Aneurysms: How Hemodynamics Shape Aneurysm Fate
Cerebral aneurysms are pathological dilations of intracranial arteries that can rupture with devastating consequences, including subarachnoid hemorrhage, stroke, and death. Accumulating evidence indicates that local hemodynamic forces play a critical role in aneurysm initiation, growth, and rupture. Computational fluid dynamics (CFD) and imaging-based techniques have enabled the extraction of various hemodynamic variables to characterize these flow conditions. However, the literature is highly …