The article covers implementation of regulatory and legal concepts in prevention of risk caused by hazardous effects of noise in civil aviation flight personnel. The authors analyzed case histories of civil aviation flight personnel patients examined in occupational diseases clinic, with first diagnosed occupational neurosensory deafness.
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J Environ Manage
January 2025
Université Paris Dauphine - PSL, UMR, CNRS 8007, LEDa-CGEMP, 75016, Paris, France.
Recent studies outline markedly different possible decarbonization pathways for civil aviation by 2050. This paper examines how the key assumptions retained in these scenarios (i.e.
View Article and Find Full Text PDFFront Aging Neurosci
December 2024
Department of Physical Education, Civil Aviation Flight University of China, Guanghan, China.
Objective: This study aims to compare the effects of Tai Chi, yoga, and resistance training on balance function in healthy elderly individuals and patients with Parkinson's disease (PD). Given the well-documented benefits of these three exercise types in enhancing balance and motor function, it is crucial to assess their differential impacts.
Methods: A comprehensive search was conducted across PubMed, Web of Science, Scopus, and Cochrane Library databases through December 2023.
J Am Coll Cardiol
December 2024
UCL MRC Unit for Lifelong Health and Ageing, University College London, London, United Kingdom; UCL Institute of Cardiovascular Science, University College London, London, United Kingdom; Centre for Inherited Heart Muscle Conditions, Cardiology Department, Royal Free Hospital, London, United Kingdom. Electronic address:
Background: Aircraft noise is a growing concern for communities living near airports.
Objectives: This study aimed to explore the impact of aircraft noise on heart structure and function.
Methods: Nighttime aircraft noise levels (L) and weighted 24-hour day-evening-night aircraft noise levels (L) were provided by the UK Civil Aviation Authority for 2011.
Polymers (Basel)
December 2024
Institute of Advanced Wear & Corrosion Resistant and Functional Materials, Jinan University, Guangzhou 510632, China.
The synergistic effect of CNT and three-dimensional N-doped graphene foam (3DNG) on improving corrosion resistance of zinc-reinforced epoxy (ZRE) composite coatings was studied in this work. Although CNT itself was demonstrated to be effective to promote the anti-corrosion performance of the ZRE coating, the incorporation of additional 3DNG leads to further enhancement of its corrosion resistance under the synergistic effect of the hybrid carbon nanofillers with different dimensions. Both the content of the carbonaceous fillers and the ratio between them affected the performance of the coating.
View Article and Find Full Text PDFMicromachines (Basel)
December 2024
Department of Applied Mechanics, Faculty of Civil Engineering, Vilnius Gediminas Technical University, LT-10223 Vilnius, Lithuania.
This paper presents the design, development, and investigation of a novel piezoelectric inertial motor whose target application is the low Earth orbit (LEO) temperature conditions. The motor utilizes the inertial stick-slip principle, driven by the first bending mode of three piezoelectric bimorph plates, and is compact and lightweight, with a total volume of 443 cm and a mass of 28.14 g.
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