Results 71 to 80 of about 2,475,925 (212)
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
The gamma-ray signal from type IIP core-collapse supernovae
, 2021 International audienceThe shock wave resulting from the core-collapse of a massive star can accelerate particles up to PeV energies in the first few days to weeks after the explosion.
Cristofari, Pierre +9 more
core +1 more source
Composition of the Innermost Core‐Collapse Supernova Ejecta [PDF]
The Astrophysical Journal, 2006 With presently known input physics and computer simulations in 1D, a self-consistent treatment of core collapse supernovae does not yet lead to successful explosions, while 2D models show some promise. Thus, there are strong indications that the delayed neutrino mechanism works combined with a multi-D convection treatment for unstable layers.
Fröhlich, C +10 more
openaire +4 more sources
Effects of Rotation on 3D Core-collapse Supernova Models for Low-mass Progenitors
The Astrophysical JournalWe explore the dependence upon rotation rate alone of various supernova observables simulated to their saturation for the explosion of a 9 M _⊙ progenitor.
Adam Burrows +2 more
doaj +1 more source
The Type Ibn Supernova 2019kbj: Indications for Diversity in Type Ibn Supernova Progenitors
The Astrophysical Journal, 2023 Type Ibn supernovae (SNe) are a rare class of stellar explosions whose progenitor systems are not yet well determined. We present and analyze observations of the Type Ibn SN 2019kbj, and model its light curve in order to constrain its progenitor and ...
Tom Ben-Ami +11 more
doaj +1 more source
The Astrophysical Journal, 2023 The Cassiopeia A supernova remnant has a complex structure, manifesting the multidimensional nature of core-collapse supernova explosions. To further understand this, we carried out near-infrared multiobject spectroscopy on the ejecta knots located in ...
Bon-Chul Koo +3 more
doaj +1 more source
Mind and Cosmos as Throughput Systems: A Convergence Through the Throughput Model
Systems Research and Behavioral Science, Volume 43, Issue 3, Page 1212-1228, May/June 2026.ABSTRACT This paper advances a conceptual and mathematical foundations approach by applying the throughput model (TPM) to cosmic phenomena, reframing the universe as an extended information processing system. TPM's four stages, Perception, Information, Judgement and Decision Choice, are reformulated in explicit information‐theoretic and dynamical ...
Waymond Rodgers
wiley +1 more source
The Astrophysical JournalWe present BVi multiband high-cadence observations of a Type II supernova (SN) KSP-SN-2022c from a star-forming galaxy at z ≃ 0.041 from its infant to nebular phase. Early light-curve fitting with a single power law is consistent with the first detection
Nan Jiang +8 more
doaj +1 more source
Fortschritte der Physik, Volume 74, Issue 4, April 2026.Abstract String theory has strong implications for cosmology, implying the absence of a cosmological constant, ruling out single‐field slow‐roll inflation, and that black holes decay. The origins of these statements are elucidated within the string‐theoretical swampland programme.
Kay Lehnert
wiley +1 more source
Strange matter in core-collapse supernovae
, 2012 We discuss the possible impact of strange quark matter on the evolution of core-collapse supernovae with emphasis on low critical densities for the quark–hadron phase transition.
I. Sagert +12 more
core +1 more source