Results 31 to 40 of about 10,666 (258)

Aircraft Noise Assessment—From Single Components to Large Scenarios

Energies, 2018
The strategic European paper “Flightpath 2050” claims dramatic reductions of noise for aviation transport scenarios in 2050: “...The perceived noise emission of flying aircraft is reduced by 65%.
Jan Delfs, Lothar Bertsch, Christoph Zellmann, Lennart Rossian, Ehsan Kian Far, Tobias Ring, Sabine C. Langer   +6 more
doaj   +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

Self-rated health status in relation to aircraft noise exposure, noise annoyance or noise sensitivity: the results of a cross-sectional study in France

BMC Public Health, 2021
Background Noise is a major public health issue because of its negative impacts on health, including annoyance, sleep disturbance, cardiovascular diseases and altered cognitive performance among children. Self-rated health status (SRHS) can be considered
Clémence BAUDIN, Marie LEFÈVRE, Patricia CHAMPELOVIER, Jacques LAMBERT, Bernard LAUMON, Anne-Sophie EVRARD   +5 more
doaj   +1 more source

Electrolyte Design for Fast‐Charging Lithium‐Based Batteries

Advanced Materials, EarlyView.
A decade of progress in fast‐charging electrolytes for lithium batteries is reviewed. Electrolyte design strategies spanning solvents, salts, additives, and advanced systems, such as localized high‐concentration electrolytes (LHCEs), are summarized. Advanced diagnostic tools for lithium plating and interphase chemistry are discussed, with perspectives ...
Chen Liu, Zehao Cui, Arumugam Manthiram
wiley   +1 more source

The relation of nocturnal exposure to aircraft noise and aircraft noise-induced insomnia with blood pressure [PDF]

Polish Archives of Internal Medicine, 2020
Nighttime environmental noise exposure leads to unconscious stress reactions and autonomic arousals. These may disturb overnight sleep and the diurnal blood pressure (BP) profile, contributing to an increased risk of developing hypertension.This study aimed to investigate the effects of chronic nighttime exposure to aviation noise on sleep disturbances
Rojek, Marta, Wojciechowska, Wiktoria, Januszewicz, Andrzej, Czarnecka, Danuta, Skalski, Paweł, Rajzer, Marek   +5 more
openaire   +3 more sources

Performance–Complexity Trade‐Offs in Battery Lifetime Prediction with Task‐Aware Transformers

Advanced Science, EarlyView.
FAST‐BatPro integrates convolutional feature extraction, flash Attention, and sparse attention for efficient battery lifetime prediction. Using limited early‐cycle data across multiple chemistries and operating conditions, it achieves robust accuracy while reducing inference latency, computational cost, and energy consumption.
Jingyuan Zhao, Misheng Cai, Zhenghong Wang, Yan Wang, Yuqi Li, Bo Dong, Hewu Wang, Andrew F. Burke, Simona Onori, Stephen J. Harris   +9 more
wiley   +1 more source

THE ROLE OF ENVIRONMENTAL ORGANIZATIONAL CULTURE IN ACHIEVING THE QUALITY OF ELECTRONIC SERVICES [PDF]

Journal of Environmental Science
The study aims to analyze the environmental impacts of aircraft noise in Egypt, focusing on its impact on quality of life, public health, and biodiversity, and to evaluate the effectiveness of current policies and procedures in place in Egypt to reduce ...
Sameh Abo El-Azm, Faisal Abdel Wahed, Yasser Ibrahim   +2 more
doaj   +1 more source

Evaluation of the Noise Benefits from Performing CDO in TMA Using OpenSky Data

Engineering Proceedings, 2022
Exposure to high levels of noise negatively affects human health. The noise produced by aircraft engines is strong enough to reach well beyond the limits suggested by the World Health Organisation (WHO) and it is estimated that the health and well-being ...
Henrik Hardell, Tatiana Polishchuk
doaj   +1 more source

Surface and Interfacial Engineering toward Durable Mechanically Coupled Flexible Electronics

Advanced Science, EarlyView.
This Review highlights how surface and interfacial engineering governs the reliability, durability, and functional stability of mechanically coupled flexible electronics. By integrating fundamental interfacial theory, failure mechanisms, multiscale engineering strategies, and representative applications, it provides a design‐oriented framework for ...
Qian Wang, Fangfang Dai, Wei Wu
wiley   +1 more source

Exploring noise annoyance and sound quality for airborne wind energy systems: insights from a listening experiment [PDF]

Wind Energy Science
This study investigates the relationship between sound quality metrics (SQMs) and noise annoyance caused by airborne wind energy systems (AWESs). In a controlled listening experiment, 75 participants rated their annoyance on the International Commission ...
H. Schmidt, R. M. Yupa-Villanueva, D. Ragni, R. Merino-Martínez, P. J. R. van Gool, R. Schmehl   +5 more
doaj   +1 more source