Results 81 to 90 of about 107,398 (297)
Variations and Correlations in Cyclotron Resonant Scattering Features of Vela X-1 Studied by INTEGRAL [PDF]
, 2014 Long-term hard X-ray monitoring observations on high mass X-ray binary Vela X-1 from 2003 -- 2011 have been performed by INTEGRAL. I systematically analyzed the average hard X-ray spectra of Vela X-1 from 3 -- 200 keV, with main aims to detect cyclotron ...
Wang, Wei
core +1 more source
CSF Monoamine Metabolites and Cognitive Trajectory in Early Parkinson's Disease
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background Imaging and postmortem studies indicate that abnormalities in monoaminergic neurotransmission contribute to cognitive impairment in Parkinson's disease (PD). However, it remains uncertain if cerebrospinal fluid (CSF) monoamine metabolites can serve as biomarkers of cognitive decline in early PD.
Jing‐Yu Shao +7 more
wiley +1 more source
Evaluation of the damping ratio of compacted sodium and calcium bentonites in unsaturated conditions
Soils and FoundationsBentonites are going to be part of the Engineered Barrier System (EBS) in deep geological disposal facilities for the safe disposal of spent nuclear fuel.
X. Pintado +10 more
doaj +1 more source
Dipole resonances of a magnetoplasma column
Electronics Letters, 1966 Using a quasistatic argument, the dipolar resonance of a cylindrical column of plasma is discussed. The plasma is assumed to be both cold snd homogeneous, but the d.c. magnetic field is permitted to have an arbitrary direction. It is indicated that the magnetic field produces a splitting of the usual Herlofson-type resonances.
openaire +1 more source
Dynamic Radio-Frequency Transverse Susceptibility in Magnetic Nanoparticle Systems
, 1999 A novel resonant method based on a tunnel-diode oscillator (TDO) is used to study the dynamic transverse susceptibility in a Fe nanoparticle system.
Aharoni A. +4 more
core +1 more source
Elevated Connectivity During Language Processing Is Associated With Cognitive Performance in SeLECTS
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Self‐Limited Epilepsy with Centrotemporal Spikes (SeLECTS) is associated with language impairments despite seizures originating in the motor cortex, suggesting aberrant cross‐network interactions. Here we tested whether functional connectivity in SeLECTS during language tasks predicts language performance.
Wendy Qi +8 more
wiley +1 more source
GeosciencesThe characterisation of shear modulus degradation is essential for understanding the dynamic response of geomaterials. This article presents a modified hyperbolic model that evaluates the shear modulus for various angular strains and effective confining ...
Hernán Patiño +2 more
doaj +1 more source
Nanomaterials and Nanotechnology, 2014 Single-wall carbon nanotubes (SWCNTs) have remarkable properties based on their electronic properties, i.e., metallic or semiconducting types, but as-grown SWCNTs contain a mixture of both types.
Varun Shenoy Gangoli +7 more
doaj +1 more source
Regulating entanglement production in multitrap Bose-Einstein condensates
, 2006 A system of traps is considered, each containing a large number of Bose-condensed atoms. This ensemble of traps is subject to the action of an external modulating field generating nonequilibrium nonground-state condensates.
A. S. M. de Castro +21 more
core +1 more source
Arthritis Care &Research, EarlyView.Objective There is growing interest in evaluating new strategies to delay or prevent posttraumatic osteoarthritis (PTOA) in individuals who have sustained anterior cruciate ligament (ACL) injury. This study sought to determine characteristics of potential treatments that are acceptable to patients with ACL injury. Methods Participants with a history of
Kevin Kennedy +9 more
wiley +1 more source