Results 151 to 160 of about 5,312,570 (354)
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
Data regarding the computational fluid dynamics simulations of an airfoil with plasma actuator in unsteady flow. [PDF]
De Giorgi MG, Motta V, Suma A.
europepmc +1 more source
Unsteady viscous vortex with flow toward the center [PDF]
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]
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
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]
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
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]
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
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

