Results 171 to 180 of about 433,421 (301)

High‐Temperature Nanoindentation of Metals: Assessing Thermal Drift, Frame Compliance, and Chemical Composition Effects on the Reported Mechanical Properties

Advanced Engineering Materials, EarlyView.
Do not let thermal drift and instrument artifacts deceive high‐temperature nanoindentation results. We compare classical Oliver–Pharr and automatic image recognition analyses across steels and a Ni alloy to quantify these effects. Accounting for artifacts reveals systematic softening with temperature, while Cr and Ni additions boost resistance ...
Velislava Yonkova, Steffen Brinckmann, Ruth Schwaiger   +2 more
wiley   +1 more source

WIRELESS SENSOR NODE WITH LOW-POWER SENSING

, 2014
Wireless sensor network consists of a large number of simply sensor nodes that collect information from the external environment by sensors, process the information, and communicate with other neighboring nodes in the network.
Stamenkovic, Zoran, Panic, Goran, Stojcev, Mile, Nikolic, Goran, Petrovic, Branislav   +4 more
core  

Recent Progress in Low-Power-Consumption Metal Oxide Semiconductor Gas Sensors. [PDF]

Materials (Basel)
Zhang Y, Li R, Guo R, Jiao M, Wang G, Zhao Z.   +5 more
europepmc   +1 more source

Low Power Consumption 3D-Inverted Ridge Thermal Optical Switch of Graphene-Coated Polymer/Silica Hybrid Waveguide. [PDF]

Micromachines (Basel), 2020
Cao Y, Yi Y, Yang Y, Lin B, Lv J, Zhao H, Wang F, Zhang D.   +7 more
europepmc   +1 more source

Recycling of NiTi Shape Memory Alloys: Fundamental and Technological Aspects of a Vacuum Induction Melting Processing Route

Advanced Engineering Materials, EarlyView.
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee, Son Tung Mai, Sarath Menon, Braulio Gadiel Sánchez Ortega, Ralf Drautz, Alexander Kauffmann, Gunther Eggeler, Jan Frenzel   +7 more
wiley   +1 more source

Synthesis of hexagonal boron arsenide nanosheets for low-power consumption flexible memristors. [PDF]

Nat Commun
Wu Z, Zhang Y, Gao B, Meng Y, Shao H, Li D, Xie P, Wang W, Li B, Zhang C, Shen Y, Yin D, Chen D, Quan Q, Yip S, Ho JC.   +15 more
europepmc   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

Structural Optimization Design of the Dual-Layer CMUT with Low Power Consumption and High Ultrasonic Reception Performance. [PDF]

Micromachines (Basel)
Li J, Xiao Z, Wu Z, Hu X, Li Z, Zhao Y, Li M, Yuan J, Qin S, Zhao L.   +9 more
europepmc   +1 more source

Driving Waveform Design with Rising Gradient and Sawtooth Wave of Electrowetting Displays for Ultra-Low Power Consumption. [PDF]

Micromachines (Basel), 2020
Li W, Wang L, Zhang T, Lai S, Liu L, He W, Zhou G, Yi Z.   +7 more
europepmc   +1 more source

Optimization of the Production of Rubber Compounds Using Mathematical Models

Advanced Engineering Materials, EarlyView.
Rubber compounds were mixed in a batch internal mixer, and symbolic regression was used to derive mathematical models linking recipe and process parameters to ram path, torque, and mixing quality (incorporation, dispersion, distribution). Subsequent optimization with evolutionary algorithms identified operating conditions that reduce specific energy ...
Anke Bardehle, Andreas Limper, Ulrich Giese, Carlos Lucke, Mario Beiner, Christoph Gögelein, Lisa Leuchtenberger‐Engel, Christian Hopmann   +7 more
wiley   +1 more source