Results 11 to 20 of about 15,689 (260)

Aviation medicine’s role in safeguarding aviation safety [PDF]

Singapore Medical Journal
Abstract Aviation medicine safeguards flight safety by addressing three critical areas: managing physiological challenges of the aviation environment, preventing in-flight medical incapacitation and ensuring psychological fitness for flight.
Soh, Feng Wei, Woo, Jia Hao Alvin, Low, Jason Weizheng, Fong, Kenneth Leopold, Low, Chin Howe Robin   +4 more
openaire   +4 more sources

Safety design of aviation propulsion lithium-ion battery systems based on thermal runaway explosion index [PDF]

Scientific Reports
With the development of society and increasing changes in energy demands, safety issues concerning lithium-ion batteries in applications such as electric aircraft have garnered significant attention.
Juan Yang, Yu Yang, Jiacheng Tong, Jianghao Niu, Qingsong Zhang   +4 more
doaj   +2 more sources

Analysis of accidents and serious incidents in aviation using Microsoft Power BI tools [PDF]

Tehnika, 2023
Safety is a priority in aviation and for all aviation entities, including civil aviation authorities, operators, air traffic control service providers and airports. With the air traffic volume increase, there is a growth in the aviation system efficiency
Stamenić Anja V., Tomić Lidija M., Čokorilo Olja V.   +2 more
doaj   +1 more source

A DIAGNOSIS OF RUSSIA'S MILITARY CAPABILITY IN A SITUATION OF AN ESCALATION OF HOSTILITY IN UKRAINE AND POSSIBLE IMPLICATIONS FOR THE SAFETY OF THE EASTERN NATO FLANK

Historia i Polityka, 2021
The paper presents the results of research, whose main goal is to evaluate the aviation and rocket capability of the armed forces of the Russian Federation and Ukraine in terms of a possible launch of regular warfare.
Daniel Michalski, Adam Radomyski
doaj   +1 more source

SMS education in accredited undergraduate collegiate aviation programs

International Journal of Aviation, Aeronautics, and Aerospace, 2015
Safety is a critical part of aviation. Current practices demonstrate that agencies such as the International Civil Aviation Organization (ICAO) and the Federal Aviation Administration (FAA) are encouraging Safety Management Systems (SMS) for many ...
Jonathan Velazquez, Nicole Bier
doaj   +1 more source

An Examination of the Relationships between Safety Culture Perceptions and Safety Reporting Behavior among Non-Flight Collegiate Aviation Majors

International Journal of Aviation, Aeronautics, and Aerospace, 2016
Some collegiate aviation programs in the United States have adopted the voluntary Safety Management System (SMS) strongly advocated by the Federal Aviation Administration to build a proactive safety culture.
Daniel Kwasi Adjekum, Julius Keller, Micah Walala, Cody Christensen, Randal J DeMik, John P Young, Gary J Northam   +6 more
doaj   +1 more source

SDEF-BEV: spatial-aware dual-expert radar-camera fusion for robust BEV 3D object detection

Scientific Reports
Bird’s-eye view (BEV) radar-camera fusion is an economical and robust solution for 3D perception in autonomous driving. However, existing methods struggle with spatial misalignment between modalities and lack the ability to dynamically adjust the ...
Jinhao Li, Xueying Bai, Quanyi Liu, Shenghua Xiong, Haibin Wang   +4 more
doaj   +1 more source

Tailor‐Made Protective LixAlSy Layer for Lithium Anodes to Enhance the Stability of Solid‐State Lithium–Sulfur Batteries

Advanced Materials Interfaces, EarlyView.
An intentionally added, chemically formed LixAlSy coating stabilizes the lithium–electrolyte interface in solid‐state Li–S batteries. The layer suppresses side reactions, preserves smooth charge transfer, and improves ion transport from the start. This approach offers a practical route to more durable solid‐state batteries and a clearer understanding ...
Xinyi Wang, Katja Kretschmer, Sharif Haidar, Georg Garnweitner, Daniel Schröder   +4 more
wiley   +1 more source

Microscale Mapping of Fiber Strain and Damage in Composite Wrinkled Laminates Using Computed Tomography Assisted Wide‐Angle X‐Ray Scattering

Advanced Science, EarlyView.
This study combines full‐field tomography with diffraction mapping to quantify radial (ε002$\varepsilon _{002}$) and axial (ε100$\varepsilon _{100}$) lattice strain in wrinkled carbon‐fiber specimens for the first time. Radial microstrain gradients (−14.5 µεMPa$\varepsilon \mathrm{MPa}$−1) are found to signal damage‐prone zones ahead of failure, which ...
Hoang Minh Luong, James Trevarthen, Igor Dolbnya, Wadwan Singhapong, Nicholas Pilato, Richard Butler, Jiraphant Srisuriyachot, Alexander J. G. Lunt   +7 more
wiley   +1 more source

Layered optimization design of dual three-phase drive motors for eVTOL aircraft based on NSGA-Ⅲ

Hangkong gongcheng jinzhan
By optimizing the design of electric motors for electric vertical take-off and landing(eVTOL) aircraft, significant improvements can be achieved in torque density and efficiency while reducing torque ripple, thereby enhancing the application potential of
WANG Haoyu, LI Qing, XU Zehua, LI Kangshuai, FU Boyu, HE Jiaqi, HE Qiang   +6 more
doaj   +1 more source