Results 71 to 80 of about 34,279 (294)

Efficacy and Safety of Subcutaneous Anifrolumab in Systemic Lupus Erythematosus: A Randomized, Phase 3 Study

Arthritis &Rheumatology, EarlyView.
Objective The multinational, phase 3, double‐blind, placebo‐controlled TULIP‐SC trial evaluated the efficacy and safety of subcutaneous anifrolumab in adults who have moderate to severe systemic lupus erythematosus (SLE) activity, despite receiving standard therapy. Methods Adults with SLE received subcutaneous anifrolumab 120 mg or placebo once weekly
Susan Manzi, Ian N. Bruce, Eric F. Morand, Richard Furie, Yoshiya Tanaka, Kenneth C. Kalunian, Anca Askanase, Patricia Puzio, Emon Khan, Jenny Wissmar, Michael Song, Catharina Lindholm, for the TULIP‐SC investigators   +12 more
wiley   +1 more source

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

Fine-Grained Monitoring of Gas Flaring in Persian Gulf Countries With Multispectral SDGSAT-1 Nighttime Imagery

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Gas flaring is a major source of greenhouse gas and a waste of nonrenewable resources. Remote sensing is suggested to be a capable proxy to provide independent, reliable, and regular observations on global gas flaring.
Zheng Zhang, Dongmei Yan, Huadong Guo, Zhitao Zhao, Jun Yan, Ping Tang   +5 more
doaj   +1 more source

Multiwavelength polarization observations of the γ-ray bright quasar PKS 0420-014

EPJ Web of Conferences, 2013
We analyze total and polarized intensity images of the quasar PKS 0420-014 obtained monthly with the VLBA at 43 GHz during 2008–2012 along with γ-ray data provided by the Fermi Large Area Telescope and multi-color photometric and polarimetric ...
Troitskiy I.S., Morozova D.A., Jorstad S.G., Marscher A.P., Larionov V.M., Blinov D.A., Agudo I., Smith P.S.   +7 more
doaj   +1 more source

Brightest Gamma-Ray-burst Flare Observed in GRB 221009A: Bridging the Last Gap between the Prompt Emission and Flare in Gamma-Ray Bursts

The Astrophysical Journal Letters
Flares are usually observed during the afterglow phases of Gamma-ray bursts (GRBs) in the soft-X-ray, optical, and radio bands—but rarely in the gamma-ray band.
Zheng-Hang Yu, Chen-Wei Wang, Shao-Lin Xiong, Shuang-Xi Yi, Wen-Long Zhang, Wen-Jun Tan, Yan-Qiu Zhang, Chao Zheng, Hao-Xuan Guo, Jia-Cong Liu, Yang-Zhao Ren, Yue Wang, Sheng-Lun Xie, Wang-Chen Xue, Jin-Peng Zhang, Peng Zhang, Zheng-Hua An, Ce Cai, Pei-Yi Feng, Min Gao, Ke Gong, Dong-Ya Guo, Yue Huang, Bing Li, Cheng-Kui Li, Xiao-Bo Li, Xin-Qiao Li, Ya-Qing Liu, Xiao-Jing Liu, Xiang Ma, Wen-Xi Peng, Rui Qiao, Li-Ming Song, Jin Wang, Jin-Zhou Wang, Ping Wang, Xiang-Yang Wen, Shuo Xiao, Sheng Yang, Shu-Xu Yi, Qi-Bin Yi, Da-Li Zhang, Fan Zhang, Shuang-Nan Zhang, Yan-Ting Zhang, Zhen Zhang, Xiao-Yun Zhao, Yi Zhao, Shi-Jie Zheng   +48 more
doaj   +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

Statistical Study of the Timing of the Appearance of Hα Postflare Loops: Simple Scaling Law Based on Radiative Cooling

The Astrophysical Journal
Recent Sun-as-a-star studies have shown that postflare loops can manifest as a secondary peak in the H α light curve, suggesting that stellar postflare loops are detectable.
Takato Otsu, Ayumi Asai, Kai Ikuta, Kazunari Shibata   +3 more
doaj   +1 more source

Hydrogen Balmer Line Broadening in Solar and Stellar Flares [PDF]

, 2017
The broadening of the hydrogen lines during flares is thought to result from increased charge (electron, proton) density in the flare chromosphere. However, disagreements between theory and modeling prescriptions have precluded an accurate diagnostic of ...
Allred, Joel C., Brown, Stephen, Carlsson, Mats, Hawley, Suzanne L., Kowalski, Adam F., Osten, Rachel A., Tremblay, Pier-Emmanuel, Uitenbroek, Han, Wisniewski, John P.   +8 more
core   +2 more sources

Hidden No More: Spotlight on Tidal Disruption Events in Active Galactic Nuclei

Astronomische Nachrichten, EarlyView.
ABSTRACT Tidal disruption events (TDEs) are typically discovered in previously quiescent galaxies. However, earlier studies have revealed a handful of TDEs occurring in pre‐existing active galactic nuclei (AGN). We discuss AT2019aalc, a promising TDE candidate in an AGN, and compare it to similar sources.
Patrik Milán Veres
wiley   +1 more source

A Seven-day Multiwavelength Flare Campaign on AU Mic. III. Quiescent and Flaring Properties of the X-Ray Spectra and Chromospheric Lines

The Astrophysical Journal
We present the X-ray quiescent and flaring properties from a unique, 7 days multiwavelength observing campaign on the M1 flare star AU Mic. Combining the XMM-Newton X-ray spectra with the chromospheric line and broadband near-UV (NUV) and optical ...
Yuta Notsu, Isaiah I. Tristan, Rachel A. Osten, Alexander Brown, Adam F. Kowalski, Carol A. Grady   +5 more
doaj   +1 more source