Results 61 to 70 of about 133,218 (289)

Microrheological Characterisation of Anisotropic Materials

, 2006
We describe the measurement of anisotropic viscoelastic moduli in complex soft materials, such as biopolymer gels, via video particle tracking microrheology of colloid tracer particles.
A. M. Donald, H. Freundlich, I. A. Hasnain, R. B. Bird   +3 more
core   +1 more source

Piezoresistive Monitoring of Carbon Nanomaterial‐Reinforced Epoxy Composites Under Cyclic and Fatigue Loading: A Review

Advanced Engineering Materials, EarlyView.
Carbon nanomaterial‐reinforced epoxy composites exhibit pronounced piezoresistive behavior, enabling intrinsic damage sensing under cyclic and fatigue loading. This review critically compares carbon nanotube and graphene systems, correlating filler content, percolation threshold, and gauge factor with sensing stability and damage evolution.
J. M. Parente, J. Nunes‐Pereira, A. P. Silva, P. N. B. Reis   +3 more
wiley   +1 more source

Multicast service protection algorithm based on elastic optical network

Tongxin xuebao, 2019
With the rapid growth of the network traffic,the elastic optical network (EON) has been proposed as a promising solution due to its high spectrum efficiency and flexible bandwidth provision.Meanwhile,multicast routing and spectrum allocation,and the ...
Jingjing WU, Jianfang ZHANG
doaj   +2 more sources

REACTION: Research and experimental assessment of control plane architectures for in-operation flexgrid network re-optimization [PDF]

, 2015
CONNECT: The magazine from the GÉANT community. Issue 18, 2015.The REACTION project proposes, designs, and validates flexi-grid elastic optical networks enabling software-controlled high-rate transmissions.
Cugini, Filippo, Dallaglio, Mateo, Fernández Palacios, Juan Pedro, Gifre Renom, Lluís, López Álvarez, Victor, Velasco Esteban, Luis Domingo   +5 more
core  

Intelligent optical performance monitor using multi-task learning based artificial neural network

, 2018
An intelligent optical performance monitor using multi-task learning based artificial neural network (MTL-ANN) is designed for simultaneous OSNR monitoring and modulation format identification (MFI).
Shu, * Liang, Wan, Zhiquan, Xu, Kun, Yu, Zhenming, Zhang, Haojie, Zhao, Yilun   +5 more
core   +1 more source

3D‐Printed Giant Magnetoresistive (GMR) Sensors Based on Self Compliant Springs

Advanced Engineering Materials, EarlyView.
This work explores 3D‐printed GMR sensors utilizing self‐compliant spring structures and conductive PLA composites. By optimizing arm width, we achieved high piezoresistive (0.34%/mm) and magnetoresistive (0.77%/mT) sensitivities. Demonstrated through Bluetooth‐integrated pressure and magnetic position sensing, these full printed low‐cost, customizable
Josu Fernández Maestu, Nelson Pereira, Javier Vicente, Carmen Rial Tubio, Senentxu Lanceros‐Méndez   +4 more
wiley   +1 more source

Hybrid Routing, Modulation, Spectrum and Core Allocation Based on Mapping Scheme

Sensors, 2020
With the persistently growing popularity of internet traffic, telecom operators are forced to provide high-capacity, cost-efficient, and performance-adaptive connectivity solutions to fulfill the requirements and increase their returns.
Edson Rodrigues, Eduardo Cerqueira, Denis Rosário, Helder Oliveira   +3 more
doaj   +1 more source

Simultaneous Connections Routing in Wavelength–Space–Wavelength Elastic Optical Switches

Sensors, 2023
In this paper, we investigate the three-stage, wavelength–space–wavelength switching fabric architecture for nodes in elastic optical networks. In general, this switching fabric has r input and output switches with wavelength-converting capabilities and ...
Enass Abuelela, Mariusz Żal, Wojciech Kabaciński   +2 more
doaj   +1 more source

Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures

Advanced Engineering Materials, EarlyView.
This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley   +1 more source

SDN Elastic Optical Network-based Intelligent Service Orchestration for Power Communication Network

Journal of Harbin University of Science and Technology
Aiming at the differentiated service orchestration for power communication network, this paper firstly constructs a power communication network architecture based on SDN elastic optical network and completes the data exchange between the service layer
KANG Zhongmiao, WU Zanhong, ZHANG Peiming, HUANG Donghai, BAO Yuben, LU Wenbing, ZHANG Sunxuan   +6 more
doaj   +1 more source