Results 101 to 110 of about 873,650 (292)
Effective temperatures of Ap stars
, 1998 A new method of determination of the effective temperatures of Ap stars is proposed. The method is based on the fact that the slopes of the energy distribution in the Balmer continuum near the Balmer jump for "normal" main sequence stars and chemically
N. A. Sokolov
core +1 more source
Radial-velocity measurements of subdwarf B stars [PDF]
, 2011 Subdwarf B (sdB) stars are hot, subluminous stars which are thought to be core-helium burning with thin hydrogen envelopes. The mechanism by which these stars lose their envelopes has been controversial, but it has been argued that binary star ...
Copperwheat, CM +14 more
core +1 more source
Diffuse MRI Edema Predicts Relapse in Cerebral Amyloid Angiopathy–Related Inflammation
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To identify MRI predictors of relapse and quantify relapse and mortality risk in cerebral amyloid angiopathy–related inflammation (CAA‐RI). A secondary objective was to assess the association between mycophenolate mofetil use and relapse risk. Methods We performed a retrospective cohort study of 36 patients with CAA‐RI treated at the
G. Abbas Kharal +10 more
wiley +1 more source
Machine Learning Inference of Stellar Properties Using Integrated Photometric and Spectroscopic Data
The Astrophysical JournalStellar astrophysics relies on diverse observational modalities—primarily photometric light curves and spectroscopic data—from which fundamental stellar properties are inferred.
Ilay Kamai +2 more
doaj +1 more source
Impact of charge transfer inefficiency on transit light curves
Astronomy & AstrophysicsContext. PLATO is designed to detect Earth-sized exoplanets orbiting solar-type stars and to measure their radii (relative to the star radii) with an accuracy better than 2% via the transit method.
Mishra S., Samadi R., Bérard D.
doaj +1 more source
An evolutionary study of magnetic Ap stars in 4 northern open clusters
, 2006 This poster describes the first results of a study of magnetic Ap stars in nearby northern open clusters. Using the MuSiCoS spectropolarimeter on the 2 m Bernard Lyot telescope at Pic du Midi observatory, high-resolution circular polarisation spectra ...
D.A. Hanes, G.A. Wade, J. Silvester
core +1 more source
Autoimmune Comorbidities as Modifiers of Phenotypic Heterogeneity in Facioscapulohumeral Dystrophy
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Facioscapulohumeral dystrophy type 1 (FSHD1) shows clinical heterogeneity that is only partly explained by D4Z4 repeat unit (RU) size. Although immune and inflammatory mechanisms may contribute to disease variability, the prevalence and clinical impact of autoimmune diseases in FSHD remain unclear.
Jonathan Pini +9 more
wiley +1 more source
Catalogue of Ap and Am stars in open clusters
, 1988 peer reviewedWe have established a catalogue of the stars that are in the field of open clusters among all those which appear in the general catalogue of Ap and Am ...
Renson, Pierre
core
Rotation and pulsation in Ap stars: first light results from TESS sectors 1 and 2 [PDF]
, 2019 We present the first results from the Transiting Exoplanet Survey Satellite (TESS) on the rotational and pulsational variability of magnetic chemically peculiar A-type stars. We analyse TESS 2-min cadence data from sectors 1 and 2 on a sample of 83 stars.
Smalley
core +1 more source
Anticoagulation Treatment Response Among Phenotypic ESUS Clusters: Evidence From CASPR
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To evaluate treatment effect heterogeneity across phenotypic clusters of patients with cryptogenic embolic stroke using causal inference methods. Methods From a retrospective, multicenter cohort of patients with cryptogenic embolic stroke, we estimated the treatment effect of anticoagulation versus antiplatelet therapy in patients ...
Elena Badillo Goicoechea +53 more
wiley +1 more source