Results 251 to 260 of about 936,254 (338)

Lightweight Design of Aircraft Double-Lug Joint Structure Based on Topology Optimization and Honeycomb Materials. [PDF]

Materials (Basel)
Ou H, Pang S, Tao W, Huang Y.
europepmc   +1 more source

Preliminary system design study for a digital fly-by-wire flight control system for an F-8C aircraft

, 1976
C. L. Seacord, D. Vaughn
openalex   +1 more source

Defining Valid Criteria for Transversal Competency Assessment in Vocational Education and Training for Aircraft Maintenance using the Delphi Method [PDF]

Lydia Kes, Floryt van Wesel, Gillian Saunders-Smits, Marcus Specht   +3 more
openalex   +1 more source

Characterizing trade‐wind shallow convection regimes in the open sea with a synergy of ship‐based vertical profiling observations

Quarterly Journal of the Royal Meteorological Society, EarlyView.
We use active remote sensing from a ship during the EUREC4$$ {\mathrm{EUREC}}^4 $$A campaign to characterize the environment before, during, and after precipitation in shallow convection. (1) Shallow clouds barely precipitate (only virga). Congestus clouds generate precipitation, occurring less often in the afternoon but with higher cloud fractions. (2)
Claudia Acquistapace, Sabrina Schnitt, Sibylle Krause, Nils Risse, Diego Lange, Dwaipayan Chatterjee   +5 more
wiley   +1 more source

A Systematic Review of Aircraft Disinsection Safety, Toxicity, and Tolerability. [PDF]

Toxics
Klowak M, Hawley GD, Ahmad SZ, Madakadze C, Reid-John A, Hewitt J, Adawi A, Boggild AK.   +7 more
europepmc   +1 more source

Aircraft engine performance improvements using multistage compressors with actively controlled stall lines

, 1994
Kevin Robert Tow
openalex   +1 more source

Climatology of upper‐tropospheric turbulence: Capabilities and limitations of aircraft reports and ERA5 reanalysis diagnostics

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Based on turbulence diagnostics, airlines are willing to avoid up to 15% of the airspace in order to avoid a fraction of turbulence that takes up about 0.1% of the airspace. This study quantifies these three fractions using turbulence reports from commercial aircraft and ERA5 reanalysis diagnostics, revealing that the low and regionally variable ...
Thorsten Kaluza, Paul D. Williams, David M. Schultz, Timothy P. Banyard   +3 more
wiley   +1 more source

Changes in cosmic radiation doses of aircraft crew over the COVID-19 pandemic (2019-2022). [PDF]

Front Public Health
Yasuda H, Yajima K.
europepmc   +1 more source

Assessing wildfire dynamics during a megafire in Portugal using the MesoNH/ForeFire coupled model

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Weather conditions affect megafires by inducing different fire behaviors over several days or weeks. The coupled MesoNH/ForeFire code was used to represent the dynamics of fire generating pyro‐convective clouds. To advance the understanding of wildfire dynamics, high‐resolution coupled fire–atmosphere modeling was employed.
Cátia Campos, Flavio Tiago Couto, Filippe L. M. Santos, Paulo Pinto, Carolina Purificação, Hugo Miguel Silva, João Rio, Manuel Lopes, Roberta Baggio, Jean‐Baptiste Filippi, Maria José Monteiro, Daniele Bortoli, Rui Salgado   +12 more
wiley   +1 more source

A²G-SRNet: An Adaptive Attention-Guided Transformer and Super-Resolution Network for Enhanced Aircraft Detection in Satellite Imagery. [PDF]

Sensors (Basel)
Chen N, Zhang B, He H, Gao K, Liu Z, Li L.   +5 more
europepmc   +1 more source