Results 1 to 10 of about 38,574 (261)

Flares and Predicting Factors of Flares in Patients with Systemic Lupus Erythematosus Associated with Different Doses and Types of COVID-19 Vaccines

Vaccines
Objectives: To compare disease activity and flares among different doses and types of COVID-19 vaccines in systemic lupus erythematosus (SLE) patients.
Worawit Louthrenoo, Punsita Tangkum, Nuntana Kasitanon, Wanitcha Gumtorntip, Poramed Winichakoon, Supparat Konsamun, Antika Wongthanee   +6 more
doaj   +1 more source

Ionospheric Response to the 24–27 February 2023 Solar Flare and Geomagnetic Storms Over the European Region Using a Machine Learning–Based Tomographic Technique

Space Weather
Two solar flares accompanied by coronal mass ejections (CMEs) occurred on 24–25 February (DOY 055–056), 2023, resulting in a large magnetic storm on DOY 058.
Ting Li, Dunyong Zheng, Changyong He, Fei Ye, Pengfei Yuan, Yibin Yao, Mengguang Liao, Jian Xie   +7 more
doaj   +1 more source

Impact of Long-term Stability on Mental Health in Adults with Atopic Dermatitis: A Cohort Study with Unsupervised Cluster Analysis

Acta Dermato-Venereologica
Atopic dermatitis (AD) is a heterogeneous disease characterized by unpredictable flares, potentially leading to impaired mental health. Adult patients with a dermatologist-verified AD diagnosis received after their 18th birthday were grouped according to
Lea K. Nymand, Mia-Louise Nielsen, Maria Oberländer Christensen , Simon F. Thomsen, Jacob P. Thyssen, Alexander Egeberg   +5 more
doaj   +1 more source

Can a Major Geomagnetic and Auroral Disturbance Originate From a Solar Active Region Close to the Limb?

Space Weather
When forecasting major geomagnetic storms, it is commonly assumed that coronal eruptions near the solar limb are not of concern. We here discuss two sequences of events: the Fátima storms of January 1938 and the Halloween storms of October/November 2003.
Mike Lockwood, Mat J. Owens, Luke A. Barnard, William Brown, Dechen Gyeltshen   +4 more
doaj   +1 more source

The NWRA Classification Infrastructure: description and extension to the Discriminant Analysis Flare Forecasting System (DAFFS)

Journal of Space Weather and Space Climate, 2018
A classification infrastructure built upon Discriminant Analysis (DA) has been developed at NorthWest Research Associates for examining the statistical differences between samples of two known populations.
Leka K.D., Barnes Graham, Wagner Eric
doaj   +1 more source

The first SEPServer event catalogue ~68-MeV solar proton events observed at 1 AU in 1996–2010

Journal of Space Weather and Space Climate, 2013
SEPServer is a three-year collaborative project funded by the seventh framework programme (FP7-SPACE) of the European Union. The objective of the project is to provide access to state-of-the-art observations and analysis tools for the scientific ...
Rodríguez-Gasén Rosa, Riihonen Esa, Raukunen Osku, Oittinen Tero, Nindos Alexander, Miteva Rositsa, Mishev Alexander, Maisala Sami, Kouloumvakos Athanasios, Kopp Andreas, Kilian Patrick, Kiener Jürgen, Huttunen-Heikinmaa Kalle, Heynderickx Daniel, Hamadache Clarisse, Ganse Urs, Dröge Wolfgang, Braune Stephan, Battarbee Markus, Aurass Henry, Agueda Neus, Afanasiev Alexander, Klein Karl‐Ludwig, Papaioannou Athanasios, Malandraki Olga E., Heber Bernd, Valtonen Eino, Vainio Rami, Saloniemi Oskari, Sanahuja Blai, Scherer Renate, Spanier Felix, Tatischeff Vincent, Tziotziou Kostas, Usoskin Ilya G., Vilmer Nicole   +35 more
doaj   +1 more source

The relativistic solar particle event of May 17th, 2012 observed on board the International Space Station

Journal of Space Weather and Space Climate, 2014
High-energy charged particles represent a severe radiation risk for astronauts and spacecrafts and could damage ground critical infrastructures related to space services.
Berrilli Francesco, Casolino Marco, Del Moro Dario, Di Fino Luca, Larosa Marianna, Narici Livio, Piazzesi Roberto, Picozza Piergiorgio, Scardigli Stefano, Sparvoli Roberta, Stangalini Marco, Zaconte Veronica   +11 more
doaj   +1 more source

INFLUÊNCIA DO ENVELHECIMENTO ACELERADO EM FLARES MAGNÉSIO/PTFE/FPM

Química Nova
Magnesium/PTFE/FPM decoy flares, also named conventional flares, were designed in order to protect combat aircraft from the threat caused by infrared-guided missiles.
Humberto Baldessarini Pires, Roberta Jachura Rocha, Koshun Iha, Ricardo Vieira Binda, José Atílio Fritz Fidel Rocco   +4 more
doaj   +1 more source

Microwave fluctuations associated with the October 19, 1989 solar flare

Geofísica Internacional, 1997
Solar microwave fluctuations on 15.0 GHz, 9.5 GHz and 6.7 GHz observed at CUBA station were studied from three days before to one day after the 4B/X13 solar flare of October 19, 1989.
R. E. Rodríguez, G. Gil, A. Méndez
doaj  

Forecasting Coronal Mass Ejections Using Transformers: A Comparative Study of Flare‐Associated Versus Flare‐Independent Approaches

Space Weather
Forecasting coronal mass ejections (CMEs) remains a challenge, and no reliable, accurate forecasting method has yet been developed. Knowing that CMEs can occur in association with flares, we compare two approaches: (a) forecasting CMEs by coupling to ...
Julio Hernandez Camero, Lucie M. Green
doaj   +1 more source