Results 111 to 120 of about 1,338,515 (290)
Testing broad-line region models with reverberation mapping [PDF]
Monthly Notices of the Royal Astronomical Society, 2020 ABSTRACT New reverberation mapping (RM) measurements, combined with accurate luminosities and line ratios, provide strong constraints on the location of the line emitting gas in the broad-line region (BLR) of active galactic nuclei (AGNs).
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Arthritis Care &Research, EarlyView.Over the past 50 years, the science of pediatric rheumatology has grown exponentially due to an expansion in the understanding of complex rheumatic conditions and a surge in novel targeted therapeutics. Physician‐scientists in the field of pediatric rheumatology have played major roles in these advancements that have improved the care of children ...
Ekemini A. Ogbu +2 more
wiley +1 more source
REVERBERATION TIME AS AN INDICATOR FOR NOISE MAPS
Journal of Urban and Environmental Engineering, 2018 Despite being an important acoustic parameter in urban canyons, reverberation time (RT) is little used to make noise maps. This paper focuses on urban RT and urban equivalent sound pressure level (LAeq) in order to construct noise maps. Therefore, these indicators were sampled in 31 points distributed in the central region of a medium-sized Brazilian ...
Lucas Penteado +2 more
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Advanced Engineering Materials, EarlyView.This work shows that the mechanical performance of multimaterial digital light processing (DLP) printed thermoset composites is governed by resin compatibility and interfacial design rather than spatial patterning alone. Brittle and ductile resin combinations produced premature interfacial failure, while graded interfaces and mechanically compatible ...
Ahmed M. H. Ibrahim +3 more
wiley +1 more source
Scaling Relations of the Dusty Torus with Luminosity and the Broad-line Region
The Astrophysical JournalWe measure and compare the size of the dusty torus with active galactic nucleus (AGN) luminosity and the size of the broad-line region (BLR), using a sample of 182 AGNs with the best H β lag measurements. After correcting for accretion-disk contamination,
Ashraf Ayubinia +4 more
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Reverberation Mapping Of Agn Accretion Disks
, 2017 Reverberation Mapping of AGN Accretion ...
Fausnaugh Michael +4 more
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Advanced Functional Materials, EarlyView.Here, we provide the reader with the current state of the art in the fabrication of high‐T2‐coherence diamond, optimized through the use of double electron–electron resonance (DEER) spectroscopy. We reveal the main as well as yet unidentified spin defects, the reduction of which is essential for reducing the spin bath and fabricating materials for ...
Olga Rubinas +6 more
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Modeling the Reverberation Response of the Broad-line Region in Active Galactic Nuclei
The Astrophysical JournalThe variable continuum emission of an active galactic nucleus (AGN) produces corresponding responses in the broad emission lines, which are modulated by light travel delays, and contain information on the physical properties, structure, and kinematics of
Sara A. Rosborough +3 more
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Spatially‐Resolved Coherence of Organic Molecular Spins at Room‐Temperature
Advanced Functional Materials, EarlyView.Molecular spin qubits are emerging as a promising quantum sensing technology. This paper studies the variation in coherence and sensitivity in both crystalline and thin‐film samples by combining microscopy and room temperature optically detected coherent control.
Adrian Mena +5 more
wiley +1 more source
Astrophysical JournalWe present a velocity-resolved reverberation mapping analysis of the hypervariable quasar RM160 (SDSS J141041.25+531849.0) at z = 0.359 with 153 spectroscopic epochs of data representing a 10 yr baseline (2013–2023).
Logan B. Fries +29 more
semanticscholar +1 more source