Results 41 to 50 of about 324,715 (248)
Change ratios of magnetic helicity and magnetic free energy during major solar flares [PDF]
, 2023 Magnetic helicity is an important concept in solar physics, with a number of theoretical statements pointing out the important role of magnetic helicity in solar flares and coronal mass ejections (CMEs). Here we construct a sample of 47 solar flares, which contains 18 no-CME-associated confined flares and 29 CME-associated eruptive flares. We calculate
arxiv +1 more source
Disease activity flares and pain flares in an early rheumatoid arthritis inception cohort; characteristics, antecedents and sequelae [PDF]
, 2019 © 2019 The Author(s). This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium ...
Ferguson, Eamonn +6 more
core +2 more sources
A hybrid supervised/unsupervised machine learning approach to solar flare prediction [PDF]
, 2017 We introduce a hybrid approach to solar flare prediction, whereby a supervised regularization method is used to realize feature importance and an unsupervised clustering method is used to realize the binary flare/no-flare decision.
Benvenuto, Federico +3 more
core +3 more sources
Managing Gout in Women: Current Perspectives
Journal of Inflammation Research, 2022 Aakash V Patel,1 Angelo L Gaffo2,3 1Tinsley Harrison Internal Medicine Residency Program, University of Alabama at Birmingham, Birmingham, AL, USA; 2Division of Rheumatology and Clinical Immunology, University of Alabama at Birmingham, Birmingham, AL ...
Patel AV, Gaffo AL
doaj
Oscillations in stellar superflares [PDF]
, 2015 Two different mechanisms may act to induce quasi-periodic pulsations (QPP) in whole-disk observations of stellar flares. One mechanism may be magneto-hydromagnetic (MHD) forces and other processes acting on flare loops as seen in the Sun.
Balona, L. A. +5 more
core +2 more sources
Living Reviews in Solar Physics, 2016 Solar flares are observed at all wavelengths from decameter radio waves to gamma-rays beyond 1 GeV. This review focuses on recent observations in EUV, soft and hard X-rays, white light, and radio waves. Space missions such as RHESSI, Yohkoh, TRACE, SOHO,
A. Benz
semanticscholar +1 more source
Deep Flare Net (DeFN) Model for Solar Flare Prediction [PDF]
, 2018 We developed a solar flare prediction model using a deep neural network (DNN) named Deep Flare Net (DeFN). This model can calculate the probability of flares occurring in the following 24 hr in each active region, which is used to determine the most ...
N. Nishizuka +4 more
semanticscholar +1 more source
Numerical study on the effect of geometrical parameters on flare tip wall temperature and emission [PDF]
مجله مدل سازی در مهندسی, 2015 Flare tips usually suffer from high temperature that causes more maintenance. By controlling and decreasing the temperature it is possible to reduce the maintenance cost and reduce the emission.
Reza Sabbagh, Nader Rahbar
doaj +1 more source
Biomedicines, 2022 Background: Vaccination is one of the most important measures worldwide to halt the spread of the corona virus disease 2019 (COVID-19). However, the efficacy and safety of these vaccines in rheumatic patients are not well explored.
Kuo-Tung Tang +2 more
doaj +1 more source
Towards an arthritis flare-responsive drug delivery system
Nature Communications, 2018 Local delivery of therapeutics for the treatment of inflammatory arthritis (IA) is limited by short intra-articular half-lives. Since IA severity often fluctuates over time, a local drug delivery method that titrates drug release to arthritis activity ...
N. Joshi +18 more
semanticscholar +1 more source