Results 21 to 30 of about 2,453,462 (373)
Probing the Extent of Vertical Mixing in Brown Dwarf Atmospheres with Disequilibrium Chemistry [PDF]
Astrophysical Journal, 2022 Evidence of disequilibrium chemistry due to vertical mixing in the atmospheres of many T- and Y-dwarfs has been inferred due to enhanced mixing ratios of CO and reduced NH3.
S. Mukherjee +29 more
semanticscholar +1 more source
New physics in B meson mixing: Future sensitivity and limitations [PDF]
Physical Review D, 2020 The mixing of neutral mesons is sensitive to some of the highest scales probed in laboratory experiments. In light of the planned LHCb Upgrade II, a possible upgrade of Belle II, and the broad interest in flavor physics in the tera-Z phase of the ...
J. Charles +6 more
semanticscholar +1 more source
Learned turbulence modelling with differentiable fluid solvers: physics-based loss functions and optimisation horizons [PDF]
Journal of Fluid Mechanics, 2022 In this paper, we train turbulence models based on convolutional neural networks. These learned turbulence models improve under-resolved low-resolution solutions to the incompressible Navier–Stokes equations at simulation time.
Bjorn List, Li-Wei Chen, N. Thuerey
semanticscholar +1 more source
Integration of Physics-Based and Data-Driven Models for Hyperspectral Image Unmixing: A summary of current methods [PDF]
IEEE Signal Processing Magazine, 2022 Spectral unmixing is central when analyzing hyperspectral data. To accomplish this task, physics-based methods have become popular because, with their explicit mixing models, they can provide a clear interpretation. Nevertheless, because of their limited
Jie Chen +4 more
semanticscholar +1 more source
Physics implications of a combined analysis of COHERENT CsI and LAr data [PDF]
Journal of High Energy Physics, 2022 The observation of coherent elastic neutrino nucleus scattering has opened the window to many physics opportunities. This process has been measured by the COHERENT Collaboration using two different targets, first CsI and then argon.
V. Romeri +6 more
semanticscholar +1 more source
Frontiers in Physics, 2022 Recent studies have shown that packings of cells, both eukaryotic cellular tissues and growing or swarming bacterial colonies, can often be understood as active nematic fluids.
Fabian Jan Schwarzendahl +3 more
doaj +1 more source
Physical Interpretation of Mixing Diagrams [PDF]
Journal of Geophysical Research: Atmospheres, 2018 AbstractType of mixing at cloud edges is often determined by means of mixing diagrams showing the dependence of normalized cube of the mean volume radius on the dilution level. The mixing diagrams correspond to the final equilibrium state of mixing between two air volumes.
Alexander Khain +2 more
openaire +1 more source
Scratch + CNC: Mixing Physical and Digital Worlds
Anais do III Workshop on Advanced Virtual Environments and Education (WAVE 2020), 2021 Knowledge retention occurs most effectively when there is experimentation and there is an association between understanding what was learned conceptually and a real experience. We propose the development of an extension for Scratch 3.0 allowing the interaction with a CNC (Computer Numeric Control) machine.
Dirceu Maraschin +2 more
openaire +2 more sources
A Simple Model for Mixing and Cooling in Cloud–Wind Interactions [PDF]
Astrophysical Journal, 2021 We introduce a simple entropy-based formalism to characterize the role of mixing in pressure-balanced multiphase clouds and demonstrate example applications using enzo-e (magneto)hydrodynamic simulations.
M. Abruzzo, G. Bryan, D. Fielding
semanticscholar +1 more source
Mixed action simulations: approaching physical quark masses [PDF]
Proceedings of The XXV International Symposium on Lattice Field Theory — PoS(LATTICE 2007), 2008 Some algorithmic details of our $N_f=2+1$ QCD mixed action simulations with overlap valence and improved Wilson sea quarks are presented.
Durr, S. +9 more
openaire +4 more sources