Results 151 to 160 of about 5,312,570 (354)

Epilepsia partialis continua as the presenting manifestation of Creutzfeldt–Jakob disease: A video‐polygraphic clinical vignette

open access: yes
Epileptic Disorders, EarlyView.
Roberta Cutellè   +8 more
wiley   +1 more source

Uncertainty in aquatic greenhouse gas flux estimates arises from subjective processing of floating chamber time series

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract Accurate quantification of greenhouse gas (GHG) fluxes from aquatic systems is essential for constraining regional and global carbon budgets. Closed floating chambers are widely used to measure carbon dioxide (CO2) and methane (CH4) fluxes at the water–air interface, yet large uncertainties persist due to subjective processing of chamber time ...
Camille Minaudo   +16 more
wiley   +1 more source

Unsteady viscous vortex with flow toward the center [PDF]

open access: yes
Strong unsteady viscous vortex of annular region, with tangential and radial flow, and core region with uniform axial flow toward ...
Deissler, R. G.
core   +1 more source

Analyses of unsteady entropic-flow processes [PDF]

open access: yes, 1974
One important aspect in these analyses is the derivation of physical mechanism of converted entropic perturbations, which is also directly related to mixing of fluids. In development of frictional fluid motion, entropy gradients of moving fluid particles
Peter, A. C.
core   +1 more source

Prototyping an Innovative Ducted Fan System With Multi‐element Wings for the Electric Propulsion of Flying Devices

open access: yesMacromolecular Symposia, EarlyView.
ABSTRACT This paper presents theoretical aspects and experimental tests for the design and optimization of a novel ducted fan propulsion system, complemented by multi‐element wings inspired by Handley Page and the aerodynamic Channel Wing concept.
Adrian Niță   +4 more
wiley   +1 more source

Analysis and mitigation of numerical dissipation in inviscid and viscid computation of vortex-dominated flows [PDF]

open access: yes
The conservative unsteady Euler equations for the flow relative motion in the moving frame of reference are used to solve for the steady and unsteady flows around sharp-edged delta wings.
Kandil, Osama A.
core   +1 more source

Voice and Speech in Atypical Parkinsonian Disorders

open access: yesMovement Disorders Clinical Practice, EarlyView.
Background Motor speech disorders are early, common, and functionally limiting features of atypical parkinsonian disorders (APDs) such as progressive supranuclear palsy (PSP), corticobasal syndrome (CBS), and multiple system atrophy (MSA). These impairments are underrecognized and undertreated in neurology clinics.
Federico Rodriguez‐Porcel   +48 more
wiley   +1 more source

A finite-difference, frequency-domain numerical scheme for the solution of the linearized unsteady Euler equations [PDF]

open access: yes
A numerical method is developed for solving periodic, three-dimensional, vortical flows around lifting airfoils in subsonic flow. The first-order method, that is presented, fully accounts for the distortion effects of the nonuniform mean flow on the ...
Atassi, Hafiz M., Scott, James R.
core   +1 more source

Treatment Continuation and Long‐Term Outcomes of Perampanel in Primary Orthostatic Tremor; A Cohort Study

open access: yesMovement Disorders Clinical Practice, EarlyView.
Background Primary orthostatic tremor (POT) is a rare hyperkinetic movement disorder with limited and largely ineffective treatment options. Perampanel has been suggested as a therapy, but has so far only been investigated in small studies with short duration.
Wietske A. Babeliowsky   +4 more
wiley   +1 more source

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