Results 131 to 140 of about 2,418 (298)

Stellar flares in TESS photometry

Stellar magnetic activity causes different observable phenomena on the surface of a star, including starspots, bright regions, and even explosive events, such as flares and coronal mass ejections.
Rintamäki, Emilia
core  

Treatment of a Large Cohort of Childhood Chronic Noninfectious Uveitis in a Multicentric Large Study: Adalimumab Versus Methotrexate as First‐Line Therapy

Arthritis &Rheumatology, EarlyView.
Objective Treatment of childhood chronic idiopathic uveitis (cCIU) is predominantly based on studies in juvenile idiopathic arthritis–associated uveitis and expert opinion. Our aim was to report the treatment outcomes of our cohort of cCIU. Methods Retrospective multicenter study involving the rheumatology and ophthalmology units at Florence, Italy ...
Ilaria Maccora, Catherine Guly, Cinzia de Libero, Giulia Carreras, Athimalaipet V. Ramanan, Gabriele Simonini   +5 more
wiley   +1 more source

Probing Non-Thermal Processes in Stellar Flares on AU Mic

The role of non-thermal proton energy transportation during solar and stellar flares is largely unknown; greater insight into this physical process will allow us to better understand potential deficiencies in our stellar flare models.
Gibson, Adalyn
core   +1 more source

Magnetic Activity of TESS Objects Observed in the LAMOST Medium-resolution Spectral Survey

The Astrophysical Journal Supplement Series
A combination of spectroscopic and photometric observations provides an excellent data sample for studying stellar chromospheric activity. We have combined LAMOST medium-resolution spectra with TESS 2 minute light curves and extracted over 530,000 ...
Tianhao Su, Li-yun Zhang, Prabhakar Misra, Xianming L. Han, Yinpeng Wang, Wenjie Li, Zhongzhong Zhu, Qingfeng Pi, Hongpeng Lu   +8 more
doaj   +1 more source

Validation of International Classification of Diseases Code–Based Case Definitions of Immune Checkpoint Inhibitor–Associated Inflammatory Arthritis From Administrative Health Data

Arthritis &Rheumatology, EarlyView.
Objective Immune checkpoint inhibitors (ICIs) for cancer can lead to immune‐related adverse events, including ICI‐associated inflammatory arthritis (ICI‐IA). There are no validated International Classification of Diseases (ICD) code–based case definitions for ICI‐IA.
Manar Elsayed, Zoe Hsu, Finlay A. McAlister, William D. Leslie, Lisa M. Lix, Sasha Bernatsky, Suzanne N. Morin, Michelle M. Graham, Aurore Fifi‐Mah, Shahin Jamal, Janet Roberts, Carrie Ye   +11 more
wiley   +1 more source

Immune Complexes Shape the Pathogenicity of Autoantibodies in Systemic Autoimmune Diseases: Insights From an FcγRIIIA‐Reporter Assay

Arthritis &Rheumatology, EarlyView.
Objective Immune complexes (ICs), formed by autoantigen and autoantibody, play a pathogenic role in systemic autoimmune diseases through stimulation of Fcγ receptors (FcγR). However, studies investigating bioactivity of circulating ICs across various diseases remain limited.
Koji Suzuki, Masaru Takeshita, Yuki Imai, Hiroyuki Fukui, Kazunori Furuhashi, Kotaro Matsumoto, Jun Kikuchi, Keiko Yoshimoto, Yuko Kaneko   +8 more
wiley   +1 more source

Sub-second cadence structure of optical flares on AD Leo

Astronomy & Astrophysics
Context. Stellar flares are sudden brightenings caused by magnetic reconnection and are frequently observed on late-type stars. High-cadence photometry of flares provides valuable insights into the mechanisms of these events, yet such observations remain
Schmercz B., Seli B., Vida K., Kriskovics L., Görgei A., Oláh K., Regály Zs.   +6 more
doaj   +1 more source

Flare Stars in Stellar Aggregates [PDF]

International Astronomical Union Colloquium, 1977
After the report on flare stars presented by Ambartsumian and the author (1971) at the last Bamberg Colloquium, some success has been achieved in the study of these interesting objects.Optical observations of stellar flares with high time-resolution undoubtedly proved the explosive character of this phenomenon and the non-thermal nature of the ...
openaire   +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

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