Results 91 to 100 of about 465,086 (299)
The flare cumulative frequencies of UV Ceti stars from different spectral types
, 2020 In this study, as a result of the photometric observations continued on nine UV Ceti type stars, examining the parameters obtained from the models of distributions of the flare equivalent durations in the logarithmic scale versus flare total durations ...
Dal H.A., Dal, H. A.
core +1 more source
Advanced Science, EarlyView.Mitochondrial quality control (MQC) collapse redefines osteoarthritis, intervertebral disc degeneration, and osteoporosis as disorders of organelle dysfunction. Damaged mitochondria leak mtDNA and metabolites, driving cGAS‐STING inflammation, epigenetic reprogramming, and metabolic memory.
Haiyang Gao +7 more
wiley +1 more source
The Primary Flare Following a Stellar Collision in a Galactic Nucleus
The Astrophysical Journal LettersHigh-velocity stellar collisions near supermassive black holes may result in a complete disruption of the stars. The initial disruption can have energies on par with supernovae and power a very fast transient.
Yuval Brutman +2 more
doaj +1 more source
Atomic Scale Control of Thermal Conductivity in LaMnO3/SrMnO3 Superlattices
Advanced Electronic Materials, EarlyView.Interface‐dominated cross‐plane thermal transport in [(LaMnO3)m/(SrMnO3)n]10 superlattices can be controlled by the octahedral rotation/tilt angle φOOR of the MnO6 octahedra, which as well is controlled by the “m/n” ratio. ABSTRACT We report atomic scale structure and phonon thermal transport in (LaMnO3)m/(SrMnO3)n/SrTiO3(100) superlattices (LMO/SMO ...
H. Ulrichs +12 more
wiley +1 more source
AASLD practice guidance on drug, herbal, and dietary supplement–induced liver injury
, 2022 Hepatology, EarlyView.
Robert J. Fontana +6 more
wiley +1 more source
New Approach to Superflare Energy Determination
The Astrophysical Journal LettersWe present a new method for estimating the total energy radiated by stellar flares in broadband continua, which assumes a constant emitting area but incorporates a time-dependent temperature evolution.
P. Heinzel +3 more
doaj +1 more source
AI‐Powered Smart Displays and AR Glasses: Perspectives and Challenges
Advanced Intelligent Systems, EarlyView.This perspective examines how AI is reshaping smart displays and AR glasses. The latest in image‐quality enhancement, sensor‐integrated display optimization, and physiological sensing in display systems, followed by AI‐assisted AR technologies including waveguide optimization, image compensation, foveated rendering, and multimodal sensing, is discussed.
Luke Benoit +8 more
wiley +1 more source
Flare stars in star clusters, associations and solar vicinity [PDF]
Symposium - International Astronomical Union, 1990 The observational data on flare stars observed in star clusters and associations as well as in the solar vicinity (the UV Ceti type stars) are discussed. The analysis of these data show that they constitute one common class of objects possessing flare activity and the differences between them are conditioned by the age differences.
openaire +1 more source
Prenatal Presentation of RMRP‐Related Skeletal Dysplasia: Clinical and Genomic Expansion
American Journal of Medical Genetics Part C: Seminars in Medical Genetics, EarlyView.ABSTRACT The RNA subunit of the mitochondrial RNA processing endoribonuclease complex is encoded by RMRP. Biallelic variants in RMRP are known for anauxetic dysplasia 1 (AD), cartilage‐hair hypoplasia (CHH), and metaphyseal dysplasia without hypotrichosis.
Radhakrishnan Periyasamy +21 more
wiley +1 more source
, 1966 Acoustic waves, hydromagnetic effect, and convective instability due to molecular dissociation are considered as mechanisms for flare activity in M dwarf stars. The first mechanism does not appear to be significant.
Vardya, M. S.
core +1 more source