Results 21 to 30 of about 136,047 (338)

Rheo-acoustic gels: Tuning mechanical and flow properties of colloidal gels with ultrasonic vibrations

open access: yes, 2020
Colloidal gels, where nanoscale particles aggregate into an elastic yet fragile network, are at the heart of materials that combine specific optical, electrical and mechanical properties. Tailoring the viscoelastic features of colloidal gels in real-time
Ahouré, L. Christian   +9 more
core   +3 more sources

Extraction of the beam elastic shape from uncertain FBG strain measurement points [PDF]

open access: yes, 2019
Aim of the present paper is the analysis of the strain along the beam that is equipped with Glass Fibers Reinforced Polymers (GFRP) with an embedded set of optical Fiber Bragg Grating sensors (FBG), in the context of a project to equip with these new ...
B Glisic   +6 more
core   +1 more source

Optical network technologies for future digital cinema [PDF]

open access: yes, 2016
Digital technology has transformed the information flow and support infrastructure for numerous application domains, such as cellular communications.
Kaleem, Mohammad, Nazir, Sajid
core   +4 more sources

Design of Optical Wireless Networks with Fair Traffic Flows

open access: yesJournal of Applied Mathematics, 2014
The paper presents a method for optimising the wireless optical network that carries elastic packet traffic. The particular focus is on modelling the effect of elastic traffic flows slowing down in response to the decrease of the optical transmission ...
Artur Tomaszewski
doaj   +1 more source

The Trade-Offs between Optimality and Feasibility in Online Routing with Dedicated Path Protection in Elastic Optical Networks

open access: yesEntropy, 2022
The article discusses an online problem of routing and spectrum allocation with dedicated path protection in elastic optical networks. We propose three novel algorithms to solve this problem.
Ireneusz Olszewski, Ireneusz Szcześniak
doaj   +1 more source

Network coding-based protection scheme for Elastic Optical Networks [PDF]

open access: yes2014 10th International Conference on the Design of Reliable Communication Networks (DRCN), 2014
Optical technologies are the foundations supporting the current telecommunication network backbones due to the high speed transmissions achieved in fiber optical networks. Traditional optical networks consist of a fixed 50 GHz grid, resulting in a low optical spectrum (OS) utilization, specifically with transmission rates above 100 Gbps.
Ramirez, William Fred   +5 more
openaire   +2 more sources

Cell contraction induces long-ranged stress stiffening in the extracellular matrix [PDF]

open access: yes, 2017
Animal cells in tissues are supported by biopolymer matrices, which typically exhibit highly nonlinear mechanical properties. While the linear elasticity of the matrix can significantly impact cell mechanics and functionality, it remains largely unknown ...
Broedersz, Chase P.   +7 more
core   +2 more sources

Heuristic Chaotic Hurricane-Aided Efficient Power Assignment for Elastic Optical Network

open access: yesIEEE Access, 2020
In this paper, we propose a dynamical power allocation (PA) procedure for elastic optical networks (EONs) based on the evolutionary hurricane search optimization (HSO) algorithm with a chaotic logistic map diversification strategy with the purpose of ...
Layhon R. Rodrigues Dos Santos   +1 more
doaj   +1 more source

Migration Planning from Elastic Optical Networks to Spectrally-Spatially Flexible Optical Networks [PDF]

open access: yes2018 Photonics in Switching and Computing (PSC), 2018
We focus on a migration planning from elastic to spectrally-spatially flexible optical networks by upgrading regular with SDM-capable ROADMs. Our most promising strategy reveals that by migrating 30% of the regular ROADMs a 2x carried traffic increase can be achieved.
Lechowicz, Piotr   +4 more
openaire   +2 more sources

EARLINET: towards an advanced sustainable European aerosol lidar network [PDF]

open access: yes, 2014
The European Aerosol Research Lidar Network, EARLINET, was founded in 2000 as a research project for establishing a quantitative, comprehensive, and statistically significant database for the horizontal, vertical, and temporal distribution of aerosols on
Alados Arboledas, Lucas   +15 more
core   +6 more sources

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