Results 51 to 60 of about 870,597 (289)

Lightweight reflector assembly [PDF]

open access: yes, 1977
An inexpensive, lightweight reflective assembly member having good optical quality and particularly adaptable to accommodating temperature variations without providing destructive thermal stresses and reflective slope errors is described.
Argoud, M. J., Jolley, J., Walker, W. L.
core   +1 more source

Gaussian Mean Fields Lattice Gas

open access: yes, 2018
We study rigorously a lattice gas version of the Sherrington-Kirckpatrick spin glass model. In discrete optimization literature this problem is known as Unconstrained Binary Quadratic Programming (UBQP) and it belongs to the class NP-hard.
Scoppola, Benedetto, Troiani, Alessio
core   +1 more source

Experimental data about mechanical behaviour during compression tests for various matted fibres [PDF]

open access: yes, 2005
A specific experimental device has been set up to test compressive mechanical behaviour of an assembly of fibres. Simple compression, as well as cyclic loading experiments and relaxation tests were performed. The experimental set up also allows to record
Andrieu, Eric   +2 more
core   +4 more sources

Glycosylated LGALS3BP is highly secreted by bladder cancer cells and represents a novel urinary disease biomarker

open access: yesMolecular Oncology, EarlyView.
Urinary LGALS3BP is elevated in bladder cancer patients compared to healthy controls as detected by the 1959 antibody–based ELISA. The antibody shows enhanced reactivity to the high‐mannose glycosylated variant secreted by cancer cells treated with kifunensine (KIF).
Asia Pece   +18 more
wiley   +1 more source

Picosecond Laser Processing of Photosensitive Glass for Generation of Biologically Relevant Microenvironments

open access: yesApplied Sciences, 2020
Various material processing techniques have been proposed for fabrication of smart surfaces that can modulate cellular behavior and address specific clinical issues.
Florin Jipa   +6 more
doaj   +1 more source

Preparation and In Vitro Bioactivity Study of a Novel Hollow Mesoporous Bioactive Glass Nanofiber Scaffold

open access: yesMolecules, 2022
In this study, a novel three-dimensional hollow mesoporous bioactive glass nanofiber scaffold has been synthesized with a template-assisted sol-gel method using bacterial cellulose (BC) as a template and nonionic triblock copolymer (P123) as a pore ...
Jian Xiao   +5 more
doaj   +1 more source

Phase transitions for the cavity approach to the clique problem on random graphs

open access: yes, 2010
We give a rigorous proof of two phase transitions for a disordered system designed to find large cliques inside Erdos random graphs. Such a system is associated with a conservative probabilistic cellular automaton inspired by the cavity method originally
A. Gaudilliere   +10 more
core   +2 more sources

Substrate stiffness and VE-cadherin mechano-transduction coordinate to regulate endothelial monolayer integrity. [PDF]

open access: yes, 2017
The vascular endothelium is subject to diverse mechanical cues that regulate vascular endothelial barrier function. In addition to rigidity sensing through integrin adhesions, mechanical perturbations such as changes in fluid shear stress can also ...
Andresen Eguiluz, Roberto C   +3 more
core   +1 more source

Survivin and Aurora Kinase A control cell fate decisions during mitosis

open access: yesMolecular Oncology, EarlyView.
Aurora A interacts with survivin during mitosis and regulates its centromeric role. Loss of Aurora A activity mislocalises survivin, the CPC and BubR1, leading to disruption of the spindle checkpoint and triggering premature mitotic exit, which we refer to as ‘mitotic slippage’.
Hana Abdelkabir   +2 more
wiley   +1 more source

Impact of gas composition on thermal conductivity of glass foams prepared via high-pressure sintering

open access: yesJournal of Non-Crystalline Solids: X, 2019
Glass foam is a cellular material with excellent thermal insulating ability. The thermal conductivity (λ) of cellular materials is complex to understand because it is determined by the composition of the solid and gas phases, pore size, solid ...
Martin B. Østergaard   +4 more
doaj   +1 more source

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