Results 81 to 90 of about 44,941 (309)
Gravitational settling in pulsating subdwarf B stars and their progenitors [PDF]
, 2009 Diffusion of atoms can be important during quiescent phases of stellar evolution. Particularly in the very thin inert envelopes of subdwarf B stars, diffusive movements will considerably change the envelope structure and the surface abundances on a short
A. A. Thoul +71 more
core +4 more sources
Neurovascular Contacts in the Pathophysiology of Neuralgic Amyotrophy: An Observational Study
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Neuralgic amyotrophy (NA) is a prevalent, monophasic, multifocal immune‐mediated neuropathy. A distinctive characteristic of the disease is the occurrence of nerve or fascicle constrictions and torsions (NA‐associated focal nerve lesions, NAFL). The pathophysiology underlying this phenomenon remains to be fully elucidated.
Johannes Fabian Holle +4 more
wiley +1 more source
Entropy, 2019 The developments of two-stage turbocharging and turbocompounding promote the application of the two-stage turbine system in internal combustion engines. Since the turbine suffers from the pulsating exhaust, the performance deteriorates significantly from
Rongchao Zhao +3 more
doaj +1 more source
Energies, 2020 The present study proposes a model to predict the heat transfer coefficient in R134a liquid–vapor two-phase pulsating flow boiling in an evaporator using the experimental data and response surface methodology (RSM).
Peng Yang +4 more
doaj +1 more source
Front speed enhancement by incompressible flows in three or higher dimensions [PDF]
, 2013 We study, in dimensions $N\geq 3$, the family of first integrals of an incompressible flow: these are $H^{1}_{loc}$ functions whose level surfaces are tangent to the streamlines of the advective incompressible field.
Communicated D. Kinderlehrer +2 more
core +2 more sources
Arthritis Care &Research, EarlyView.Objective Sjögren's disease is an autoimmune disorder that can impact multiple organ systems, including the peripheral nervous system (PNS). PNS manifestations, which can exist concurrently, include mononeuropathies, polyneuropathies, and autonomic nervous system neuropathies.
Anahita Deboo +88 more
wiley +1 more source
Pulsating spiral Poiseuille flow [PDF]
Journal of Fluid Mechanics, 2020 M. Manna, A. Vacca, R. Verzicco
openaire +6 more sources
Particle Resistance in Pulsation Flow
JAPANESE JOURNAL OF MULTIPHASE FLOW, 1991 The resistance coefficient of a particle was measured in a pumped flow with added pulsation from a piston crank mechanism. As a result of experiment, it was found that the resistance coefficient of the particle was increased by a remarkable 7Hz and was for the increased by 15Hz when the pulsation frequency of the pumping fluid was 0-25Hz.
Sadao SAKAMOTO +2 more
openaire +2 more sources
Enhanced Torque Control of a PMSM Supplied by a Four-Leg Voltage Source Inverter Using the Third Harmonic [PDF]
, 2008 This paper investigates an electrical drive composed of a four-leg voltage source inverter and a three-phase starconnected surface permanent magnet synchronous machine with concentrated windings. The inverter fourth leg is clamped to the neutral point of
GYSELINCK, Johan +2 more
core +6 more sources
Planar Solid‐State Nanopores Toward Scalable Nanofluidic Integration Based on CMOS Technology
Advanced Engineering Materials, EarlyView.We present a scalable silicon‐based fabrication strategy for planar solid‐state nanopores to enable their integration with complex nanofluidic systems. Prototype devices demonstrate normal voltage‐current characteristics, good noise performance, and appreciable streaming currents. Our CMOS‐compatible fabrication process offers precise geometric control
Ngan Hoang Pham +7 more
wiley +1 more source