Results 61 to 70 of about 797,477 (288)
Advanced Engineering Materials, EarlyView.This study examines how several molten high‐silicon electrical steels interact with both conventional and recycled MgO–C refractories. For this, various immersion experiments are conducted. In addition to infiltration, a number of mechanisms are identified and explained that control the corrosion of the refractory material.
Lukas Neubert +7 more
wiley +1 more source
IET Microwaves, Antennas & PropagationEnergy efficiency is fundamentally concerned in 5G/6G communication systems. Window glass considers mainly thermal energy efficiency, and it does not consider microwave efficiency too much for wireless communications, particularly in the fixed wireless ...
Nana Zhang +8 more
doaj +1 more source
Study on Purge Strategy of Hydrogen Supply System with Dual Ejectors for Fuel Cells
EnergiesThe exhaust purge on the anode side is a critical step in the operation of fuel cell systems, and optimizing the exhaust interval time is essential for enhancing stack efficiency and hydrogen utilization.
Yueming Liang, Changqing Du
doaj +1 more source
Advanced Engineering Materials, EarlyView.This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal +2 more
wiley +1 more source
Trusting Autonomous Vehicles [Connected and Automated Vehicles] [PDF]
IEEE Vehicular Technology Magazine, 2019 Reports on the technology of autonomous vehicles with particular emphasis on issues of safety and consumer's ability to trust riding in such vehicles.
openaire +1 more source
, 1981 The system includes reusable turbojet propelled booster vehicles releasably connected to a reusable rocket powered orbit vehicle. The coupled orbiter-booster combination takes off horizontally and ascends to staging altitude and speed under booster power
Jackson, L. R. +3 more
core +1 more source
Advanced Engineering Materials, EarlyView.Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar +7 more
wiley +1 more source
Underground mineral extraction [PDF]
, 1980 A method was developed for extracting underground minerals such as coal, which avoids the need for sending personnel underground and which enables the mining of steeply pitched seams of the mineral.
Miller, C. G., Stephens, J. B.
core +1 more source
Advanced Functional Materials, EarlyView.Lipid nanoparticles (LNPs) are optimized to co‐deliver Cas9‐encoding messenger RNA (mRNA), a single guide RNA (sgRNA) targeting the endogenous cystic fibrosis transmembrane conductance regulator (CFTR) gene, and homologous linear double‐stranded donor DNA (ldsDNA) templates encoding CFTR.
Ruth A. Foley +12 more
wiley +1 more source
Thermal Performance Analysis of a Prismatic Lithium-Ion Battery Module under Overheating Conditions
BatteriesThermal runaway (TR) of lithium-ion batteries has always been a topic of concern, and the safety of batteries is closely related to the operating temperature.
Tianqi Yang +7 more
doaj +1 more source