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Enhancing reproducibility in scientific computing: Metrics and registry for Singularity containers. [PDF]
PLoS ONE, 2017 Here we present Singularity Hub, a framework to build and deploy Singularity containers for mobility of compute, and the singularity-python software with novel metrics for assessing reproducibility of such containers.
Vanessa V Sochat +2 more
doaj +2 more sources
Unconventional Singularity in Anti-Parity-Time Symmetric Cavity Magnonics. [PDF]
Physical Review Letters, 2020 By engineering an anti-parity-time (anti-PT) symmetric cavity magnonics system with precise eigenspace controllability, we observe two different singularities in the same system.
Y. Yang +6 more
semanticscholar +1 more source
Energies, 2022 In recent years, local energy markets (LEMs) have been introduced to empower end-customers within energy communities at the distribution level of the power system, in order to be able to trade their energy locally in a competitive and fair environment ...
Godwin C. Okwuibe +7 more
doaj +1 more source
Overdoping Graphene beyond the van Hove Singularity. [PDF]
Physical Review Letters, 2020 At very high doping levels the van Hove singularity in the π^{*} band of graphene becomes occupied and exotic ground states possibly emerge, driven by many-body interactions. Employing a combination of ytterbium intercalation and potassium adsorption, we
Philipp Rosenzweig +4 more
semanticscholar +1 more source
Evaluating the hourly emissions intensity of the US electricity system
Environmental Research Letters, 2023 High-quality data for the greenhouse gas and air pollution emissions associated with electricity generation and consumption are increasingly important to enable effective and targeted action to decarbonize the electric grid and to inform research in a ...
Gregory J Miller +3 more
doaj +1 more source
Singularity resolution depends on the clock [PDF]
Classical and quantum gravity, 2020 We study the quantum cosmology of a flat Friedmann–Lemaître–Robertson–Walker Universe filled with a (free) massless scalar field and a perfect fluid that represents radiation or a cosmological constant whose value is not fixed by the action, as in ...
Steffen Gielen, Luc'ia Men'endez-Pidal
semanticscholar +1 more source
Singular Stresses at a Vertex and Along a Singular Line in Three-dimensional Piezoelectric Bonded Joints [PDF]
Journal of Applied and Computational Mechanics, 2020 Singular stress fields in three-dimensional piezoelectric bonded joints are investigated at a vertex and along a free edge (the singular line) of an interface.
Chonlada Luangarpa, Hideo Koguchi
doaj +1 more source
Reconstruction of tokamak plasma safety factor profile using deep learning
Nuclear Fusion, 2023 The motional Stark effect (MSE) diagnostic has been a standard measurement for the magnetic field line pitch angle in tokamaks that are equipped with neutral beams.
Xishuo Wei +5 more
doaj +1 more source
Magic of high-order van Hove singularity [PDF]
Nature Communications, 2019 The van Hove singularity in density of states generally exists in periodic systems due to the presence of saddle points of energy dispersion in momentum space.
N. Yuan, H. Isobe, L. Fu
semanticscholar +1 more source
Engineering phase and polarization singularity sheets
Nature Communications, 2021 Optical phase singularities are zeros of a scalar light field. The most systematically studied class of singular fields is vortices: beams with helical wavefronts and a linear (1D) singularity along the optical axis.
S. W. D. Lim +4 more
semanticscholar +1 more source