Results 81 to 90 of about 854,281 (279)

Panchromatic imaging and spectroscopic observations of the mass ejections of RY Scuti

open access: yes, 2015
We describe recent panchromatic imaging and spectroscopic studies of the supergiant, mass-transferring, binary star RY Scuti, which is in a brief transitional phase to become a Wolf-Rayet star and a stripped-envelope supernova.Comment: To appear in the ...
Gehrz, Robert D.   +2 more
core   +1 more source

Thrombectomy versus Medical Management for Pediatric Acute Ischemic Stroke Due to Isolated M2 Occlusion: A Multicenter Cohort Study

open access: yesAnnals of Neurology, EarlyView.
Objective Endovascular thrombectomy (EVT) is increasingly used for pediatric large vessel occlusion (LVO) stroke, however, its role in isolated M2 occlusions remains underexplored. This study compared clinical outcomes in children with isolated M2 occlusion treated with EVT versus best medical therapy (BMT). Methods This multicenter cohort study pooled
Peter B. Sporns   +24 more
wiley   +1 more source

STREAM Journal, Vol. 1, No. 3, pp 1-16. July-September 2002 [PDF]

open access: yes, 2002
CONTENTS: From resource user to resource manager: a significant change story, by Ruperto Aleroza as told to Jocel Pangilinan and Ronet Santos. Significant change with Cambodian provincial livelihoods study teams, by Bun Hay Chheng, Tan Someth Bunwhat ...

core  

Aneurysm Wall Enhancement and Probability of Instability in Unruptured Intracranial Aneurysms: A Long‐Term Follow‐Up Study

open access: yesAnnals of Neurology, EarlyView.
Objective Aneurysm wall enhancement (AWE) may predict aneurysm growth and rupture in the short‐term, but there is a lack of long‐term follow‐up studies. We aimed to determine whether unruptured intracranial aneurysms (UIAs) with AWE have a higher probability of aneurysm instability during long‐term follow‐up compared with those without AWE. Methods For
Laura T. van der Kamp   +9 more
wiley   +1 more source

Evaluation of the Structural Phase Transition in Multiferroic (Bi1−x Prx)(Fe0.95 Mn0.05)O3 Thin Films by A Multi-Technique Approach Including Picosecond Laser Ultrasonics

open access: yesApplied Sciences, 2019
Picosecond laser ultrasonics is an experimental technique for the generation and detection of ultrashort acoustic pulses using ultrafast lasers. In transparent media, it is often referred to as time-domain Brillouin scattering (TDBS).
Samuel Raetz   +14 more
doaj   +1 more source

Guest Artist Recital: Peter Hill, November 1, 2008 [PDF]

open access: yes, 2008
This is the concert program of the guest artist recital of Peter Hill on Saturday, November 1, 2008 at 7:30 p.m., at the Boston University Concert Hall, 855 Commonwealth Avenue, Boston, Massachusetts. Works performed were La Colombe, Morceau de Lecture à
School of Music, Boston University
core  

The Jackiw-Pi model: classical theory

open access: yes, 2013
The massive even-parity non-Abelian gauge model in three space-time dimensions proposed by Jackiw and Pi is studied at the tree-level. The propagators are computed and the spectrum consistency is analyzed, besides, the symmetries of the model are ...
Del Cima, O. M.
core   +1 more source

Broadening the semiaquatic scene: Quantification of long bone microanatomy across pinnipeds

open access: yesThe Anatomical Record, EarlyView.
Abstract Investigations of bone microanatomy are commonly used to explore lifestyle strategies in vertebrates. While distinct microanatomical limb bone features have been established for exclusively aquatic and terrestrial lifestyles, identifying clear patterns for the semiaquatic lifestyle remains more challenging.
Apolline Alfsen   +10 more
wiley   +1 more source

Less Finance, Less Inequality? Ten Years After the Crisis

open access: yes, 2019
Drawing on his research on the structure of remuneration in the financial industry and on a collective project underway studying the evolution of inequalities in ten countries, Olivier Godechot, CNRS Senior researcher, codirector of the MaxPo, shows that
Godechot, O.
core  

Endothermy, neuron counts, and other issues: Further remarks on neurocognitive evolution in fossil vertebrates

open access: yesThe Anatomical Record, EarlyView.
Abstract Last year, we challenged the view that large‐bodied theropod dinosaurs such as Tyrannosaurus rex resembled primates in cognition and behavior, a proposition made by Herculano‐Houzel in 2023. More recently, Jensen et al. have criticized our work on this topic, raising methodological and conceptual issues.
Kai R. Caspar   +5 more
wiley   +1 more source

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