Results 121 to 130 of about 2,463 (300)

The Solar-like Latitudinal Distribution of Flaring Activities Revealed by TESS, APOGEE, and GALAH

The Astrophysical Journal Supplement Series
Flare flux reflects the contribution from active regions rather than the contribution from the entire hemisphere of a star. Unlike the amplitude of light curves caused by starspots, flare detection is independent of inclination.
Huiqin Yang, Shuai Liu, Yang Huang, Bowen Zhang, Jifeng Liu   +4 more
doaj   +1 more source

Stellar Flares, Superflares, and Coronal Mass Ejections—Entering the Big Data Era

Universe
Flares, sometimes accompanied by coronal mass ejections (CMEs), are the result of sudden changes in the magnetic field of stars with high energy release through magnetic reconnection, which can be observed across a wide range of the electromagnetic ...
Krisztián Vida, Zsolt Kővári, Martin Leitzinger, Petra Odert, Katalin Oláh, Bálint Seli, Levente Kriskovics, Robert Greimel, Anna Mária Görgei   +8 more
doaj   +1 more source

A Pragmatic Trial of a Shared Decision‐Making Intervention to Improve Medication Adherence and Outcomes in Systemic Lupus Erythematosus: The HCQ‐SAFE Study

Arthritis &Rheumatology, EarlyView.
Objective Hydroxychloroquine (HCQ) nonadherence in systemic lupus erythematosus (SLE) stemming from decision complexities can be improved with shared decision‐making (SDM) tools clarifying benefits and harms. This study aimed to develop and evaluate HCQ‐SAFE, a pictogram‐based SDM tool during SLE visits.
Caroline Packee, Jay J. Patel, Jessica Kent, Betty Chewning, Sancia Ferguson, Patricia Tellez‐Giron, David Gazeley, Christie M. Bartels, Shivani Garg   +8 more
wiley   +1 more source

Decameter Radioemission from Red Dwarf Flare Stars

, 2001
Представлены результаты наблюдений спорадического декаметрового радиоизлучения вспыхивающих красных карликовых звезд, которые проводились на радиотелескопе УТР-2 в период с 1986 по 1995 г. Радионаблюдения вспыхивающих звезд в ДКМ диапазоне сопровождались
Гершберг, Р.Е., Лисаченко, В.Н., Шаховская, Н.И., Базелян, Л.Л., Алексеев, И.Ю., Абранин, Э.П., Браженко, А.И.   +6 more
core   +2 more sources

Solar flare particle acceleration in collapsing magnetic traps

, 2012
Electronic redacted version excludes material for which permission has not been granted by the rights holderThe topic of this thesis is a detailed investigation of different aspects of the particle acceleration mechanisms operating in Collapsing Magnetic
Grady, Keith J.
core  

Comparative Statistics of Solar Flares and Flare Stars

Solar Physics
Abstract The distribution of interval times between recurrent discrete events, such as Solar and stellar flares, reflects their underlying dynamics. Log-normal functions provide good fits to the interval time distributions of many astronomical processes.
Jonathan Katz, Mustafa Bharmal, Matthew Ju, Nathan Whitsett   +3 more
openaire   +2 more sources

Expert Perspectives: Defining and managing progressive pulmonary fibrosis in systemic sclerosis

Arthritis &Rheumatology, Accepted Article.
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Devis Benfaremo, Dinesh Khanna, Corrado Campochiaro, Vincent Cottin, Fabrizio Luppi, Marco Matucci‐Cerinic, Gianluca Moroncini, Yannick Allanore   +7 more
wiley   +1 more source

Light Echoes of Protoplanetary Disks

The Astrophysical Journal
Light echoes offer a means of studying protoplanetary disks, including their geometry and composition, even when they are not spatially resolved. We present a test of this approach applied specifically to optically thick, geometrically flared disks ...
Austin J. King, Benjamin C. Bromley
doaj   +1 more source

Origin of Radio-quiet Coronal Mass Ejections in Flare Stars

, 2019
Type II radio bursts are observed in the Sun in association with many coronal mass ejections (CMEs). In view of this association, there has been an expectation that, by scaling from solar flares to the flares that are observed on M dwarfs, radio emission
Mullan, D. J., Paudel, Rishi R.
core   +1 more source

Repeating Nuclear Transients From Repeating Partial Tidal Disruption Events

Astronomische Nachrichten, EarlyView.
ABSTRACT Extragalactic nuclear transients that exhibit repeating outbursts can be modeled as the repeated dynamical interaction between bound stars and supermassive black holes (SMBHs). A subset of these transients, with recurrence timescales of months‐to‐years, have been explained as accretion flares from the repeated tidal stripping of a star by an ...
Ananya Bandopadhyay, Eric R. Coughlin, Julia Fancher, C. J. Nixon, Dheeraj R. Pasham   +4 more
wiley   +1 more source