Results 111 to 120 of about 2,103,194 (320)
Interaction Between Vortex‐Induced Vibrations and Base Vibrations in Piezoelectric Harvesters
International Journal of Mechanical System Dynamics, EarlyView.ABSTRACT In the present era, powering sensors using green energy is a significant challenge. One promising solution for the power supply of small sensors relies on piezoelectric energy harvesters excited by vortex‐induced vibrations (VIVs) generated by wind.
Michele Tonan +3 more
wiley +1 more source
Agenda toward the development of a rational noise descriptor system relevant to human annoyance by en route aircraft noise [PDF]
A rational, internationally consistent, noise descriptor system is needed to express existing and predicted en route aircraft noise levels in terms closely correlated to the annoyance perceived by people and physiologically identifiable in people, to ...
Garbell, Maurice A.
core +1 more source
Aircraft Noise and Psychological Ill-Health: The Results of a Cross-Sectional Study in France
International Journal of Environmental Research and Public Health, 2018 Background: The effects of aircraft noise on psychological ill-health have not been largely investigated and remain to be discussed. No study has been performed in France on the health effects of aircraft noise.
C. Baudin +5 more
semanticscholar +1 more source
HyLPD Digital Twin Control for UAV Stability in High‐Wind Conditions
Optimal Control Applications and Methods, EarlyView.This work introduces a novel HyLPD, a hybrid control framework combining Linear Quadratic Regulator (LQR) for baseline stability and Deep Deterministic Policy Gradient (DDPG) for adaptive compensation, tailored for UAVs under high‐wind conditions.
Cara Rose +2 more
wiley +1 more source
Liability for Damage caused due to Aircraft Noise
Московский журнал международного права, 2012 The article is devoted to the modern practical questions of air traffic international regulation. Aircraft noise has always been the primary environmental concern, and nowadays there is a great demand for drafting uniform provisions on harmonization of ...
R. B. Ganieva
doaj +1 more source
Nocturnal aircraft noise effects.
Noise & health, 2004 Noise protection associated with the construction and extension of airports in the Federal Republic of Germany has been regulated by the law for protection against aircraft noise since 1971. This legislation is due for revision because of different aspects.
Basner, M., Samel, A.
openaire +2 more sources
Concorde Noise-Induced Building Vibrations, Montgomery County, Maryland [PDF]
A series of studies are reported to assess the noise induced building vibrations associated with Concorde operations. The levels of induced vibration and associated indoor/outdoor noise levels resulting from aircraft and nonaircraft events in selected ...
Deloach, R. +8 more
core +1 more source
Journal of the Acoustical Society of America, 2018 Research shows that the sight of trees and the sound of moving water improve the soundscape quality of outdoor spaces exposed to road traffic noise. Effects are attributed to non-energetic masking, visual attentional distortion, and congruence between ...
M. Lugten +4 more
semanticscholar +1 more source
Quarterly Journal of the Royal Meteorological Society, EarlyView.European and global Mode‐S aircraft reports have been assimilated into the Met Office global deterministic numerical weather prediction model, improving forecast accuracy for wind, temperature, and geopotential height. This is the first time global Mode‐S network data have been assimilated, which include data from under‐observed regions, and has ...
Elliott Warren +5 more
wiley +1 more source
Aircraft Noise Assessment Using Noise Points: Conception and Verification
AerospaceThe increase in global air traffic volumes has significant economic and ecological impacts. A key factor in this context is the development of the noise situation around airports.
Jason Blinstrub, Rainer Schmid
doaj +1 more source