Results 31 to 40 of about 30,104 (177)
Evaluating machine learning models for supernova gravitational wave signal classification
Machine Learning: Science and TechnologyWe investigate the potential of using gravitational wave (GW) signals from rotating core-collapse supernovae to probe the equation of state (EOS) of nuclear matter.
Y Sultan Abylkairov +5 more
doaj +1 more source
Estimation of Host Galaxy Extinction for SNe Ia
GalaxiesType Ia supernovae are used as fundamental probes of the cosmological parameters, based on a tight empirical relation between their peak luminosity and the width of their light curve. However, it has been recognized that SNe Ia are not “standard” candles,
Oleg Malkov +3 more
doaj +1 more source
Gap Transients Interacting with Circumstellar Medium
Universe, 2022 In the last 20 years, modern wide-field surveys discovered a new class of peculiar transients, which lie in the luminosity gap between standard supernovae and classical novae. These transients are often called “intermediate luminosity optical transients”
Yongzhi Cai +3 more
doaj +1 more source
Photo‐Induced Stepwise Liquid Crystal Phase Transition Enabled by Hydrazone Photoswitch
Advanced Science, EarlyView.A judiciously designed bistable hydrazone photoswitch enables a photo‐induced stepwise “order‐disorder” phase transition in liquid crystals. The linear‐to‐bent isomerization disrupts molecular packing, allowing precise tuning of phase transition temperatures.
Shijie Liu +11 more
wiley +1 more source
A Review of the Theory of Galactic Winds Driven by Stellar Feedback
Galaxies, 2018 Galactic winds from star-forming galaxies are crucial to the process of galaxy formation and evolution, regulating star formation, shaping the stellar mass function and the mass-metallicity relation, and enriching the intergalactic medium with metals ...
Dong Zhang
doaj +1 more source
Universe, 2023 As with many fields from fashion to politics, science is susceptible to “bandwagon”-driven research where an idea becomes increasingly popular, garnering a growing amount of “scientific” support. Bandwagons allow scientists to converge on a solution, but
Chris Fryer
doaj +1 more source
Patient‐Derived Fibroblasts as a Clinically Relevant Model of Kearns–Sayre Syndrome
Annals of Neurology, EarlyView.Objective Kearns–Sayre syndrome (KSS) is characterized by single large‐scale mitochondrial DNA deletions and by severe early‐onset clinical manifestations with neurological involvement. Reliable disease models, as well as validated biomarkers or effective treatments, are lacking.
Laura Valls‐Roca +24 more
wiley +1 more source
UniverseSupernovae (SNe), the catastrophic end of stars’ lives, are among the most energetic phenomena in the universe. Mapping the aftermath of the explosions to the properties of pre-SN stars is challenging due to the lack of knowledge about the evolution of ...
Esha Kundu
doaj +1 more source
The Purport of Space Telescopes in Supernova Research
Universe, 2023 The violent stellar explosions known as supernovae have received especially strong attention in both the research community and the general public recently.
József Vinkó +2 more
doaj +1 more source
European Journal of Organic Chemistry, EarlyView.An efficient gold‐catalyzed intramolecular cyclization of indole‐tethered alkynes using AgNTf2 as an additive has been developed, which provides bioactive exocyclic alkenyl tetrahydrocarbazoles with up to 85% yield. Control experiments and DFT studies indicate that the reaction proceeds via a 6‐exo‐dig cyclization pathway, with gold acetylide complexes
Haibo Mei +4 more
wiley +1 more source