Results 91 to 100 of about 974 (262)
Seeds to success: Growing heavy black holes in dense star clusters
Astronomy & AstrophysicsContext. The observational dearth of black holes (BHs) with masses between ∼100 and 100 000 M⊙ raises questions about the nature of intermediate-mass black holes (IMBHs).
Paiella Lavinia +3 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Sickle cell disease (SCD) has undergone major changes in the last decades. Its prevalence has been steadily increasing and numerous advances have been made in the management of the disease. However, the effect in real‐life setting of these major changes is unknown, particularly in a Canadian environment. Procedure We aimed to assess
Maude Cigna +16 more
wiley +1 more source
Evidence for Evolved Stellar Binary Mergers in Observed B-type Blue Supergiants
The Astrophysical Journal LettersBlue supergiants are the brightest stars in their host galaxies, and yet their evolutionary status has been a long-standing problem in stellar astrophysics.
Athira Menon +10 more
doaj +1 more source
Astronomy & AstrophysicsContext. The chemical dichotomy in the [α/Fe]-[Fe/H] plane, such as the one observed in the stellar Milky Way disc, is a consequence of the complex processes underlying the formation and evolution of disc galaxies. Aims.
Benito María +9 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Secretory phospholipase A2 (sPLA2) is an inflammatory mediator linked to acute chest syndrome (ACS) in sickle cell disease (SCD), a serious complication that can develop during an acute vaso‐occlusive pain episode (VOE). Plasma sPLA2 levels have been proposed as a potential biomarker for predicting ACS onset.
Rawan Korman +10 more
wiley +1 more source
The Impact of Stellar Populations on the Dynamics of Merger Remnants
, 2009 Many studies and simulations suggest gas-rich mergers do not contribute significantly to the overall star-formation rate and total mass function of galaxies. The velocity dispersions (sigma) of Luminous & Ultraluminous Infrared Galaxies measured using the 1.62 or 2.29 micron CO bandheads imply they will form m < m* ellipticals.
Rothberg, B., Fischer, J.
openaire +2 more sources
The Astrophysical Journal LettersWe investigate the origin of warps in stellar disks using high-resolution Milky Way analogs from the IllustrisTNG50 simulation. Focusing on galaxies that experienced a major merger, we identify a characteristic azimuthal misalignment between the warp ...
Lekshmi Thulasidharan +2 more
doaj +1 more source
A Bibliometric Analysis of Publications in Uremic Toxins From 1991 to 2024
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Uremic toxins are a growing area of research in nephrology, with significant implications in the progression and treatment of chronic kidney disease (CKD) and the management of end‐stage kidney disease (ESKD). This bibliometric analysis aims to evaluate the global research trends, key contributors, and the impact of publications in ...
Yuh‐Shan Ho +7 more
wiley +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola +4 more
wiley +1 more source
Probing Binary Black Hole Formation Channels through Cosmic Large-scale Structure
The Astrophysical Journal LettersThe growing number of binary black hole mergers detected through gravitational waves offers unprecedented insight into their underlying population, yet their astrophysical formation channels remain unresolved.
William J. Smith +4 more
doaj +1 more source