Results 21 to 30 of about 324,715 (248)
Flare-productive active regions [PDF]
Living Reviews in Solar Physics, 2019 Strong solar flares and coronal mass ejections, here defined not only as the bursts of electromagnetic radiation but as the entire process in which magnetic energy is released through magnetic reconnection and plasma instability, emanate from active ...
S. Toriumi, Haimin Wang
semanticscholar +1 more source
Spitzer Observations of the Predicted Eddington Flare from Blazar OJ 287 [PDF]
Astrophysical Journal, 2020 Binary black hole (BH) central engine description for the unique blazar OJ 287 predicted that the next secondary BH impact-induced bremsstrahlung flare should peak on 2019 July 31.
S. Laine +27 more
semanticscholar +1 more source
Journal of Ultrasonography, 2022 The role of US-detected tenosynovitis (USTS) in the management of rheumatoid arthritis remains controversial. The aim of this study was to investigate whether tenosynovitis can predict a flare in rheumatoid arthritis patients in remission in a real-life ...
Micheroli Raphael +9 more
doaj +1 more source
Reumatismo, 2020 The aim was to provide a translation into Italian with cross-cultural adaptation of the French FLARE-Rheumatoid Arthritis (RA) questionnaire, and to test its acceptability, feasibility, reliability and construct validity in a single-centre cohort study ...
N. Ughi +9 more
doaj +1 more source
Absence of PSA Flare With Apalutamide Administered 1 Hour in Advance With GnRH Agonists: Case Report
Frontiers in Oncology, 2022 ObjectiveTo examine the effects of apalutamide on endocrine function and flare prevention in metastatic hormone-sensitive prostate cancer (mHSPC) patients administered GnRH agonists.MethodsThe first newly diagnosed mHSPC patient took apalutamide for 2 ...
Zhiquan Hu +5 more
doaj +1 more source
Electric Currents through J-shaped and Non-J-shaped Flare Ribbons [PDF]
Astrophysical Journal, 2020, Volume 900, Issue 1, id.38, 2020 Recently solar flares exhibiting a double J-shaped ribbons in the lower solar atmosphere have been paid increasing attention in the context of extending the two-dimensional standard flare model to three dimensions, as motivated by the spatial correlation between photospheric current channels and flare ribbons.
arxiv +1 more source
Decay of the coronal magnetic field can release sufficient energy to power a solar flare
Science, 2020 Magnetic energy release in a solar flare Solar flares are bright flashes and associated eruptions of plasma from the Sun that are thought to be powered by violent rearrangement of the magnetic fields near sunspots. Fleishman et al.
G. Fleishman +5 more
semanticscholar +1 more source
Microwave and Hard X-Ray Observations of the 2017 September 10 Solar Limb Flare [PDF]
Astrophysical Journal, 2018 We report the first science results from the newly completed Expanded Owens Valley Solar Array (EOVSA), which obtained excellent microwave (MW) imaging spectroscopy observations of SOL2017-09-10, a classic partially occulted solar limb flare associated ...
D. Gary +10 more
semanticscholar +1 more source
A Comparison of Flare Forecasting Methods. II. Benchmarks, Metrics, and Performance Results for Operational Solar Flare Forecasting Systems [PDF]
Astrophysical Journal Supplement Series, 2019 Solar flares are extremely energetic phenomena in our solar system. Their impulsive and often drastic radiative increases, particularly at short wavelengths, bring immediate impacts that motivate solar physics and space weather research to understand ...
K. Leka +23 more
semanticscholar +1 more source
The Flare of Rheumatic Disease After SARS-CoV-2 Vaccination: A Review
Frontiers in Immunology, 2022 As the coronavirus disease 2019 (COVID-19) pandemic continues worldwide, vaccination has been considered an effective measure to protect people from the COVID-19 and end the pandemic.
Yan Xie, Yang Liu, Yi Liu
doaj +1 more source