Results 111 to 120 of about 1,117,967 (288)

Relaxation of dynamically disordered tetragonal platelets in the relaxor ferroelectric $0.964\mathrm{Na}_{1/2}\mathrm{Bi}_{1/2}\mathrm{TiO}_3-0.036\mathrm{BaTiO}_3$

open access: yes, 2017
The local dynamics of the lead-free relaxor $0.964\mathrm{Na}_{1/2}\mathrm{Bi}_{1/2}\mathrm{TiO}_3-0.036\mathrm{BaTiO}_3$ (NBT-3.6BT) have been investigated by a combination of quasielastic neutron scattering (QENS) and ab initio molecular dynamics ...
Albe, Karsten   +6 more
core   +1 more source

Blood platelet kinetics and platelet transfusion [PDF]

open access: yesJournal of Clinical Investigation, 2013
The discovery of citrate anticoagulant in the 1920s and the development of plastic packs for blood collection in the 1960s laid the groundwork for platelet transfusion therapy on a scale not previously possible. A major limitation, however, was the finding that platelet concentrates prepared from blood anticoagulated with citrate were unsuitable for ...
openaire   +3 more sources

Activated platelets can deliver mRNA regulatory Ago2•microRNA complexes to endothelial cells via microparticles.

open access: yesBlood, 2013
Platelets play a crucial role in the maintenance of hemostasis, as well as in thrombosis. Upon activation, platelets release small membrane-bound microparticles (MPs) containing bioactive proteins and genetic materials from their parental cells that may ...
Benoît Laffont   +6 more
semanticscholar   +1 more source

On phase behavior and dynamical signatures of charged colloidal platelets

open access: yes, 2013
We investigate the competition between anisotropic excluded-volume and repulsive electrostatic interactions in suspensions of thin charged colloidal discs, by means of Monte-Carlo simulations and dynamical characterization of the structures found.
Davidson, P.   +4 more
core   +1 more source

GRK6 regulates the hemostatic response to injury through its rate-limiting effects on GPCR signaling in platelets. [PDF]

open access: yes, 2020
G protein-coupled receptors (GPCRs) mediate the majority of platelet activation in response to agonists. However, questions remain regarding the mechanisms that provide negative feedback toward activated GPCRs to limit platelet activation and thrombus ...
Benovic, Jeffrey   +13 more
core   +1 more source

A Wigner-Seitz model of charged lamellar colloidal dispersions

open access: yes, 1997
A concentrated suspension of lamellar colloidal particles (e. g. clay) is modelled by considering a single, uniformly charged, finite platelet confined with co- and counterions to a Wigner-Seitz (WS) cell.
Hansen, Jean-Pierre, Trizac, Emmanuel
core   +1 more source

Studies on Platelets [PDF]

open access: bronze, 1953
Anthony V. Pisciotta   +2 more
openalex   +1 more source

Transmission matrix of a uniaxial optically active crystal platelet

open access: yes, 2005
Expressions corresponding to the transmission of a uniaxial optically active crystal platelet are provided for an optical axis parallel and perpendicular to the plane of interface.
Bassiri   +22 more
core   +3 more sources

Home - About - Disclaimer - Privacy