Results 151 to 160 of about 158,628 (345)
Arthritis Care &Research, Accepted Article.Background Body mass index (BMI), glomerular filtration rate (GFR), and pretreatment urate levels have been reported to influence the urate‐lowering response to allopurinol. We investigated whether the fractional excretion of urate (FEUA) also modulates this response and relates to oxypurinol concentrations. We further evaluated its potential influence
Pascal Richette +13 more
wiley +1 more source
The Galactic Center Lobe as an H ii Region
The Astrophysical JournalThe Galactic center lobe (GCL) is an object ∼1° across that is located north of the Galactic center. In the mid-infrared (MIR) the GCL appears as two 8.0 μ m filaments between which there is strong 24 μ m and radio continuum emission.
L. D. Anderson +7 more
doaj +1 more source
A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems
International Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam +2 more
wiley +1 more source
Data‐Driven Distributed Safe Control Design for Multi‐Agent Systems
International Journal of Adaptive Control and Signal Processing, EarlyView.This paper presents a data‐driven control barrier function (CBF) technique for ensuring safe control of multi‐agent systems (MASs) with uncertain linear dynamics. A data‐driven quadratic programming (QP) optimization is first developed for CBF‐based safe control of single‐agent systems using a nonlinear controller. This approach is then extended to the
Marjan Khaledi, Bahare Kiumarsi
wiley +1 more source
Mid-infrared Variability of Young Stellar Objects on Timescales of Days to Years
The Astrophysical JournalVariability in the brightness of young stellar objects (YSOs) is a common phenomenon that can be caused by changes in various factors, including accretion, extinction, disk morphology, interactions between the disk and the stellar photosphere, and the ...
Sieun Lee +5 more
doaj +1 more source
Imaging polarimetry of class I young stellar objects [PDF]
, 1998 P. W. Lucas, P. F. Roche
openalex +1 more source
The Immobilization of Hyaluronic Acid in 3D Hydrogel Scaffolds Modulates Macrophage Polarization
Advanced Biology, EarlyView.This study explores the use of collagen‐hyaluronic acid (HA) hydrogels for the 3D culture of macrophages, providing a useful tool for modelling macrophage behavior in tissues and diseases. It highlights how hydrogel composition, mechanical properties, and preparation methods influence macrophage behavior, revealing for the first time that HA's ...
Tiah CL Oates +7 more
wiley +1 more source
The Astrophysical JournalThis study examines the mid-infrared properties of Giant H ii (GH ii ) regions in the Milky Way’s Central Molecular Zone (CMZ)—Sgr B1, Sgr B2, and Sgr C—using SOFIA-FORCAST imaging at 25 and 37 μ m.
James M. De Buizer +3 more
doaj +1 more source
Emission line diagnostics of magnetospheric accretion in young stellar objects.
, 2021 James C. Muzerolle
openalex +2 more sources
Lung Microphysiological System Validates Novel Cell Therapy for Acute Respiratory Distress Syndrome
Advanced Biology, EarlyView.This study aims to evaluate the efficacy of primed mesenchymal stem cells (pMSCs) as an alternative treatment for Acute Respiratory Distress Syndrome (ARDS), based on a novel lung microphysiological system (MPS) to test the efficacy of pMSCs over the standard treatment, Dexamethasone.
Bokyong Kim +11 more
wiley +1 more source