Results 151 to 160 of about 593,834 (310)

Influence of Surface Finish on the Tribological Performance of AlTiBN Coatings Deposited on Forming Tools

Advanced Engineering Materials, EarlyView.
Aluminum and nitride coatings are used in industry because they are hard, resist wear, and protect against oxidation. Adding boron can improve friction behavior and other properties. This study tests coatings on surfaces with different finishes. Results show smoother surfaces perform better, while rough ones wear faster, although coatings can reduce ...
Adrián Claver, Iker Alfonso, Eneko Barba, Javier León, José Antonio García, Iñaki Zalakain, Iván Fernández Martínez, Arley García‐Carrero, Christian Almeyda, Daniel Salcedo   +9 more
wiley   +1 more source

Atlantic cod (Gadus morhua) larvae are attracted by low-frequency noise simulating that of operating offshore wind farms. [PDF]

Commun Biol, 2023
Cresci A, Zhang G, Durif CMF, Larsen T, Shema S, Skiftesvik AB, Browman HI.   +6 more
europepmc   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

Research on Low-Frequency Noise Control of Automobiles Based on Acoustic Metamaterial. [PDF]

Materials (Basel), 2022
Liao Y, Huang H, Chang G, Luo D, Xu C, Wu Y, Tang J.   +6 more
europepmc   +1 more source

From Shear to Sound: Mechanics–Acoustics Mapping of TPMS Lattices

Advanced Engineering Materials, EarlyView.
Triply periodic minimal surface (TPMS) lattices are mapped across mechanical and acoustic performance, revealing that descriptors validated in compression fail under shear. First‐time comparison with trusses included. A transition from porous to resonance‐driven absorption emerges at 25% density.
Lucía Doyle, María Ángeles Navacerrada, Johan Christensen, Carlos González   +3 more
wiley   +1 more source

Changes in low-frequency noise in p-n junctions at low temperatures

Технологія та конструювання в електронній апаратурі, 2004
The results of experimental studies of a gallium arsenide diode in the temperature range of 78–300 K are presented. It is proposed that, when designing equipment, the operational stability of semiconductor sensors in the low-temperature range be ...
A. G. Golovko
doaj  

Low-Frequency Noise in Nonlinear Systems: Its Impact on RF Performance and Implications for Device Modeling and Circuit Simulation [PDF]

, 2009
Bonani, Fabrizio, Rudolph, M., RUDOLPH M
core   +1 more source

Structural-acoustic coupling and psychophysical effects in the active control of noise in vehicles

, 2011
Active noise control systems offer a potential method of reducing the weight of passive acoustic treatment and, therefore, increasing vehicles' fuel efficiency. These can be particularly cost-efficient if integrated with the entertainment system.
Cheer, Jordan, Abbott, Mark, Elliott, Stephen J.   +2 more
core  

Reconfigurable Logic‐in‐Memory Operations Enabled by Triple‐Gated Feedback Field‐Effect Transistors for Area‐Efficient Computing

Advanced Engineering Materials, EarlyView.
A reconfigurable logic‐in‐memory cell composed of triple‐gated feedback field‐effect transistors implements multiple combinational logic functions within a single configuration. By utilizing program gates as dynamic input terminals, the proposed cell performs full adder, full subtractor, 2‐to‐1 multiplexer, and 4‐to‐2 encoder operations without ...
Minhyeok Seol, Yunwoo Shin, Donghyung Lee, Dongki Kim, Kyoungah Cho, Sangsig Kim   +5 more
wiley   +1 more source

Erratum: Is Enough Attention Paid to the Health Effects of Low-Frequency Noise in Today's Society? [PDF]

Int J Prev Med, 2023
europepmc   +1 more source