Results 101 to 110 of about 244,733 (264)
Advanced Engineering Materials, EarlyView.X‐ray computed tomography reveals how process‐induced defects evolve from green to sintered states in Fused Filament Fabrication (FFF)‐manufactured 17‐4PH stainless steel. Internal porosity, weakest cross‐sections, and fracture locations show strong correlation with tensile performance, demonstrating the potential of computed tomography (CT)‐based ...
György Ledniczky +3 more
wiley +1 more source
Remotely Controlled Active Noise Control Laboratories
, 2012 Remotely controlled laboratories in educational institutions are gaining popularity at an exponential rate due to the multidimensional benefits they provide.
Gustavsson, Ingvar +7 more
core
Electrified Damage in Motion Systems
Advanced Engineering Materials, EarlyView.The electrified damage in motion systems is a fundamental framework presenting the degradation pathway arising from the coupling of electrical energy transport with mechanical contact and interfacial chemistry. The framework positions electrified damage as a distinct degradation regime with unique characteristic surface morphologies and failures of ...
M. Humaun Kabir +2 more
wiley +1 more source
Simulation of feedback systems in active noise control
, 2004 Feedback systems are used in several applications of active noise control (ANC). Applications vary from active hearing protectors to active improvement of transmission loss in structures.
Kataja, Jari
core
Advanced Functional Materials, EarlyView.Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco +8 more
wiley +1 more source
Ultra-broadband local active noise control with remote acoustic sensing. [PDF]
Sci Rep, 2020 Xiao T, Qiu X, Halkon B.
europepmc +1 more source
Active Control of Propeller-Induced Noise in Aircraft - Algorithms & Methods
, 2000 In the last decade acoustic noise has become more and more regarded as a problem. In cars, boats, trains and aircraft, low-frequency noise reduces comfort.
Johansson, Sven
core
Advanced Functional Materials, EarlyView.Liquid‐phase transmission electron microscopy enables direct observation of nucleation and growth processes in solution. This review is dedicated to the remembrance of Helmut Cölfen and highlights recent studies on complex materials—oxides, biominerals, organic–inorganic crystals—which were central to his research activity. It summarizes key milestones,
Charles Sidhoum +5 more
wiley +1 more source
A Hybrid Active Noise Control System for the Attenuation of Road Noise Inside a Vehicle Cabin. [PDF]
Sensors (Basel), 2020 Jia Z, Zheng X, Zhou Q, Hao Z, Qiu Y.
europepmc +1 more source
Electroacoustic Liner for tonal and broadband noise attenuation of turbofans
The new generation of Ultra-High-By-Pass-Ratio (UHBR) turbofan engine while considerably reducing fuel consumption, threatens higher noise levels at low frequencies because of its larger diameter, lower number of blades and rotational speed.
Volery, Maxime +7 more
core +1 more source