Results 41 to 50 of about 441,080 (294)
The Single Particle Motion of Non-Spherical Particles in Low Reynolds Number Flow
Fluids, 2022 This research presents a mathematical framework that places the physics and the dynamics of viscosity within a physical environment that captures the effect of the shape and overall weight of non-spherical particles to calculate their settling velocity ...
Yuri Mendez
doaj +1 more source
Dirac-K\"ahler particle in Riemann spherical space: boson interpretation [PDF]
, 2014 In the context of the composite boson interpretation, we construct the exact general solution of the Dirac--K\"ahler equation for the case of the spherical Riemann space of constant positive curvature, for which due to the geometry itself one may expect ...
Florea, O. +3 more
core +1 more source
Mapping the evolution of mitochondrial complex I through structural variation
FEBS Letters, EarlyView.Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin +2 more
wiley +1 more source
Acta Universitatis Cibiniensis. Series E: Food Technology, 2016 The present paper is a theoretical study aiming for to assess the influence of the different factors such as deviation from the spherical form of a particle, specific mass load of the pneumatic conveying pipe and the report between the particle diameter ...
Tanase Tanase
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Coefficient of Restitution as a Fluctuating Quantity
, 2011 The coefficient of restitution of a spherical particle in contact with a flat plate is investigated as a function of the impact velocity. As an experimental observation we notice non-trivial (non-Gaussian) fluctuations of the measured values. For a fixed
A. Hatzes +6 more
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Fluctuating Nonlinear Spring Model of Mechanical Deformation of Biological Particles [PDF]
, 2015 We present a new theory for modeling forced indentation spectral lineshapes of biological particles, which considers non-linear Hertzian deformation due to an indenter-particle physical contact and bending deformations of curved beams modeling the ...
Gijs J L Wuite +6 more
core +4 more sources
Reciprocal control of viral infection and phosphoinositide dynamics
FEBS Letters, EarlyView.Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley +1 more source
Nature Communications, 2021 Here the authors report measurements of the charge ratio and mass of two-particle clusters and single microparticles in the spatial plasma afterglow.
B. van Minderhout +6 more
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Microfluidic conformal coating of non-spherical magnetic particles [PDF]
Biomicrofluidics, 2014 We present the conformal coating of non-spherical magnetic particles in a co-laminar flow microfluidic system. Whereas in the previous reports spherical particles had been coated with thin films that formed spheres around the particles; in this article, we show the coating of non-spherical particles with coating layers that are approximately uniform in
Moon, Byeong-Ui (Author) +3 more
openaire +3 more sources
On the Equation of Motion for a Fast Moving Small Object in the Strong Field Point Particle Limit
, 2007 We give a straightforward and divergence free derivation of the equation of motion for a small but finite object in an arbitrary background using strong field point particle limit.
Abramovici +15 more
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