Results 91 to 100 of about 6,954,829 (204)
The generation of gravitational radiation by escaping supernova neutrinos
The Astrophysical Journal, 1978 Formulae for the gravitational radiation due to the anisotropic axisymmetric emission of neutrinos from a small source are derived. We find that a burst of neutrinos released anisotropically from a supernova will generate a burst of gravitational radiation that may be comparable in amplitude and energy to the gravitational radiation generated by the ...
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Constraints on the generalized Chaplygin gas from supernovae observations
Physics Letters B, 2003 Exploramos las implicaciones de las observaciones de supernovas de tipo Ia (SNIa) en modelos cosmológicos planos cuyo contenido de materia es un fluido exótico con ecuación de estado, p=-M^(4(a +1))/rho^a. En este escenario, un solo componente fluido puede conducir al Universo de una fase dominada por la materia no relativista a una fase de expansión ...
M. Makler +2 more
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An Account of Luck, Fortune, and Fate
Philosophy and Phenomenological Research, EarlyView.ABSTRACT Luck is one of our most important concepts. In this article, I first argue that extant accounts of luck are deeply flawed. I then argue for a hybrid account of luck that is based around the difference between skill‐based and non‐skill‐based events.
Jesse Hill
wiley +1 more source
Production of Atomic Rays and of Cosmic Rays in Supernovae [PDF]
, 1939 A. Supernovae. - Several years ago, Baade and I made the following suggestions [1]: (1) A class of very rare temporary stars exists, some of whose major physical properties are similar to those of common novae, but in a superlative degree.
Zwicky, F.
core
Progress in Photovoltaics: Research and Applications, Volume 34, Issue 7, Page 920-941, July 2026.This study introduces a self‐supervised machine learning approach integrating physics‐based principles to estimate open‐circuit voltage ( voc) degradation in photovoltaic systems using SCADA data. By combining clustering and regression algorithms, our method detects performance deviations without labelled datasets. Results across three PV installations
Sandra Riaño +4 more
wiley +1 more source
Correlational study between model variables and observable quantities of magnetar-powered H-rich supernovae [PDF]
, 2019 Fil: Maffione, Nicolás P. Universidad Nacional de Río Negro. Sede Antina. Laboratorio de Procesamiento de Señales Aplicadas y Computación de Alto Rendimiento; Argentina.Fil: Orellana, Mariana D. Universidad Nacional de Río Negro. Sede Antina. Laboratorio
Maffione, Nicolás Pablo +2 more
core
European Journal of Inorganic Chemistry, Volume 29, Issue 17, 17 June 2026.Magneto‐structural correlation in bis‐μ‐hydroxido Cu(II) dimers: The out‐of‐plane angle (α) of bridging hydroxido groups critically influences the exchange coupling constant (J). A three‐dimensional correlation combining α and the Cu‐OH‐Cu angle (θ) enables computationally accurate J prediction.
Stefani Gamboa‐Ramirez +6 more
wiley +1 more source
Generalized Hubble Law, Violation of the Cosmological Principle and Supernovae
, 2001 The acceleration of the cosmic expansion has been discovered as a consequence of redshift Supernovae data. In the usual way, this cosmic acceleration is explained by the presence of a positive cosmological constant or quantum vacuum energy, in the background of standard Friedmann models.
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General Relativistic Effects in the Core Collapse Supernova Mechanism
The Astrophysical Journal, 2001 35 pages, 23 ...
Bruenn, S. W. +2 more
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ChemMedChem, Volume 21, Issue 11, 15 June 2026.The graphical abstract illustrates the formation of a Cu(II) complex from azole‐based ligand, highlighting metal–ligand synergy. The resulting coordination compound acts as a bioactive entity against Plasmodium, where metal coordination enhances antiparasitic activity, outperforming the free ligand and demonstrating its potential as an antimalarial ...
Alexander Patiño‐Cubides +6 more
wiley +1 more source