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11 giu 2024 · La KHI prende il nome dai fisici Lord Kelvin e Hermann von Helmholtz, che per primi studiarono questo tipo di instabilità. Il concetto è fondamentale nelle dinamiche dei fluidi e trova applicazione in vari campi come la meteorologia, l’oceanografia, l’astrofisica e l’ingegneria.
2 lug 2024 · Combining experiment and theory, the researchers at the Institute for Quantum Materials and Technologies (IQMT) at KIT seek to understand quantum phenomena in condensed matter and molecular systems, and to develop novel devices based on these effects that will serve as building blocks for future quantum technologies .
19 giu 2024 · Hermann von Helmholtz. He was born in August 31, 1821, Potsdam, Prussia [Germany]—died at September 8, 1894, Charlottenburg, Berlin, Germany. He was a German scientist and philosopher who made fundamental contributions to physiology, optics, electrodynamics, mathematics, and meteorology.and concepts of biology. Hermann von ...
4 giorni fa · In 1843 Emil du Bois-Reymond demonstrated the electrical nature of the nerve signal, whose speed Hermann von Helmholtz proceeded to measure, and in 1875 Richard Caton found electrical phenomena in the cerebral hemispheres of rabbits and monkeys.
1 giorno fa · In this study, we present a multiscale method to simulate the propagation of Frenkel singlet excitons in organic semiconductors (OSCs). The approach uses neural network models to train a Frenkel-type Hamiltonian and its gradient, obtained by the long-range correction version of density functional tight-binding with self-consistent charges. Our models accurately predict site energies, excitonic ...
5 giorni fa · Am Institut für QuantenMaterialien und Technologien (IQMT) sollen in enger Zusammenarbeit von Theorie und Experiment solche Quantenphänomene in Festkörper- und Molekülsystemen untersucht werden und an einer Umsetzung in neuartige Bauelemente gearbeitet werden, die als Bausteine zukünftiger Quantentechnologien Verwendung finden könnten.
26 giu 2024 · Universalgelehrter, lebte von 1821 bis 1895, Namensgeber der Helmholtz-Spule ↗
