Results 1 to 10 of about 2,054,309 (296)

A collection of wet beam models for wave–ice interaction [PDF]

open access: yesThe Cryosphere, 2023
Theoretical models for the prediction of decay rate and dispersion process of gravity waves traveling into an integrated ice cover expanded over a long way are introduced.
S. Tavakoli, S. Tavakoli, A. V. Babanin
doaj   +1 more source

A Physically Based Statistical Model With the Parameterized Topographic Effect for Predicting the Weakening of Tropical Cyclones After Landfall Over China

open access: yesGeophysical Research Letters, 2022
Accurate prediction of tropical cyclone (TC) intensity is important but challenging. In this study, a physically based algebraic decay model for predicting TC weakening after landfall over China is introduced, which assumes the TC weakening rate is ...
Lu Liu, Yuqing Wang
doaj   +1 more source

Exploring invisible neutrino decay at ESSnuSB

open access: yesJournal of High Energy Physics, 2021
We explore invisible neutrino decay in which a heavy active neutrino state decays into a light sterile neutrino state and present a comparative analysis of two baseline options, 540 km and 360 km, for the ESSnuSB experimental setup.
Sandhya Choubey   +3 more
doaj   +1 more source

Thermo diffusion and diffusion thermo impacts on bioconvection Walter-B nanomaterial involving gyrotactic microorganisms

open access: yesAlexandria Engineering Journal, 2021
Here magnetohydrodynamic (MHD) bioconvection Walter-B nanofluid flow due to stretched sheet is considered. Significance of motile gyrotactic microorganisms and melting phenomena are scrutinized.
T. Hayat   +3 more
doaj   +1 more source

Joint photon-electron Lorentz violation parameter plane from LHAASO data

open access: yesPhysics Letters B, 2022
The Large High Altitude Air Shower Observatory (LHAASO) is one of the most sensitive gamma-ray detector arrays, whose ultrahigh-energy (UHE) work bands not only help to study the origin and acceleration mechanism of UHE cosmic rays, but also provide the ...
Ping He, Bo-Qiang Ma
doaj   +1 more source

Nonlocal Means Image Denoising With Minimum MSE-Based Decay Parameter Adaptation

open access: yesIEEE Access, 2019
Nonlocal means (NLM), a patch-based nonlocal recovery paradigm, has attracted much attention in recent decades. The decay parameter will greatly affect restoration performance of the NLM method.
Yi Zhan   +3 more
doaj   +1 more source

HIV model parameter estimates from interruption trial data including drug efficacy and reservoir dynamics. [PDF]

open access: yesPLoS ONE, 2012
Mathematical models based on ordinary differential equations (ODE) have had significant impact on understanding HIV disease dynamics and optimizing patient treatment.
Rutao Luo   +3 more
doaj   +1 more source

Neutrinoless double beta decay in the minimal type-I seesaw model: How the enhancement or cancellation happens?

open access: yesPhysics Letters B, 2022
We discuss the contribution of right-handed neutrinos (RHNs) to the effective neutrino mass of the neutrinoless double beta decay within the minimal type-I seesaw model using the intrinsic seesaw relation of neutrino mass and mixing parameters and the ...
Dong-Liang Fang, Yu-Feng Li, Yi-Yu Zhang
doaj   +1 more source

Beam Propagation Factor of a Cosh-Airy Beam

open access: yesApplied Sciences, 2019
Based on the second-order moments, the analytical expression of the beam propagation factor of a cosh-Airy beam has been derived. The beam propagation factor was determined by the decay factor and the cosh parameter.
Yimin Zhou, Yiqing Xu, Guoquan Zhou
doaj   +1 more source

False vacuum decay in gauge theory

open access: yesJournal of High Energy Physics, 2017
The decay rate of a false vacuum is studied in gauge theory, paying particular attention to its gauge invariance. Although the decay rate should not depend on the gauge parameter ξ according to the Nielsen identity, the gauge invariance of the result of ...
Motoi Endo   +3 more
doaj   +1 more source

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