Results 311 to 320 of about 633,054 (390)

Calculation method of impingement depth and multiple objective optimizations of nozzle layout for aviation gears considering windage. [PDF]

Sci Rep
Li L, Ye Y, Zhang Y, Zhao K.
europepmc   +1 more source

Effectiveness of a multimodal physiotherapy program in fighter pilots with flight‐related neck pain: A randomized controlled trial

PM&R, EarlyView.
Abstract Background Flight‐related neck pain constitutes a clinical entity related to the performance, occupational health, and flight safety of fighter pilots. Objective To investigate whether a multimodal physiotherapy program combining supervised motor control exercises with laser‐guided feedback and interferential current therapy with ...
Carlos Fernández‐Morales, Manuel Albornoz‐Cabello, María de los Ángeles Cardero‐Durán, Juan Manuel Moreno‐Vázquez, Luis Espejo‐Antúnez   +4 more
wiley   +1 more source

Analysis of the temporal and spatial evolution of China's air passenger transportation and the impact of policies on passenger flows. [PDF]

PLoS One
Luo C, Ma T, Wang M, Hu X, Liu C, Wang X.   +5 more
europepmc   +1 more source

Carbon Fiber‐Reinforced Silicon Carbide (C/C‐SiC) Fabrication Derived From Polyetherketoneketone (PEKK) as an Alternative Thermoplastic Carbon Precursor

Journal of Polymer Science, EarlyView.
ABSTRACT This study shows the first successful fabrication of a carbon fiber‐reinforced silicon carbide (C/C‐SiC) via the liquid silicon infiltration process using two thermoplastic polyetherketoneketone (PEKK) powders as carbon precursors. Samples are analyzed after each processing step and compared to polyetheretherketone (PEEK)‐derived reference ...
Melissa Moos, Jalena Best, Stefan Flauder, Steve R. Nutt, Nico Langhof, Stefan Schafföner   +5 more
wiley   +1 more source

USS-Net: A neural network-based model for assisting flight route scheduling. [PDF]

PLoS One
Cheng Y, Li Q.
europepmc   +1 more source

Interactions of rare earth elements with living organisms and emerging biotechnical applications

PLANTS, PEOPLE, PLANET, EarlyView.
Rare earth elements (REEs) are critical resources required to achieve net‐zero carbon emission targets and energy security. However, rising demand for REEs coupled with significant extraction and processing challenges and geopolitical risks restricts access to REE resources.
Samantha A. McGaughey, Shagufta Iqbal, Annamaria De Rosa, Jessica A. Caley, Anna H. Kaksonen, Denys Villa‐Gomez, Caitlin S. Byrt   +6 more
wiley   +1 more source

Exploring techno-economic landscapes of abatement options for hard-to-electrify sectors. [PDF]

Nat Commun
Bachorz C, Verpoort PC, Luderer G, Ueckerdt F.   +3 more
europepmc   +1 more source

Links between hail hazard and climate modes of variability across Australia

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Climate modes of variability influence hail‐prone atmospheric conditions, but links between these drivers and hail hazard across Australia have not been well constrained. We examine relationships between the El Niño Southern Oscillation (ENSO), Indian Ocean Dipole (IOD), and Southern Annular Mode (SAM) and proxy‐derived hail‐prone days across the ...
Quincy F. Tut, Timothy H. Raupach, Andréa S. Taschetto   +2 more
wiley   +1 more source

Optimization of multi-structural parameters in metamaterials based on the DGN co-simulation method. [PDF]

PLoS One
Jin S, Chen F, Bai J, Liu B.
europepmc   +1 more source

Aviation Law: Tort Liability for Damage to Persons or Property on the Ground: Res Ipsa Loquitur

, 1957
Allan L. Bioff
openalex   +2 more sources