Results 131 to 140 of about 100,260 (295)

Improvement of water absorption behavior and mechanical properties of woven jute fiber‐reinforced epoxy composites with waste eggshell filler

Polymer International, EarlyView.
This study investigates the influence of waste eggshell powder on the water absorption and mechanical properties of jute fiber‐reinforced epoxy composites. Optimal eggshell filler content (2 wt%) significantly enhances composite performance by reducing water absorption and improving mechanical properties.
Safak Yildizhan, Anand Mohanam, Ranjitha Jambulingam, Vishal Gavande, Won‐Ki Lee   +4 more
wiley   +1 more source

Knowledge as "wings" and resilience as "armor": a study on the impact of civil aviation pilots' personal knowledge management abilities on career resilience. [PDF]

Front Psychol
Wu F, Lai M, Li M.
europepmc   +1 more source

Causes and risk factors for fatal accidents in non-commercial twin engine piston general aviation aircraft

, 2015
Douglas D. Boyd
openalex   +2 more sources

Selectively Cleavable Silicone Elastomers Based on Acetal Cross‐Linkers: Synthesis, Properties, and Study of Chemical Degradation

Journal of Polymer Science, EarlyView.
A novel silicone elastomer based on selectively cleavable acetal cross‐linkers incorporated by hydrosilylation was developed. Different acetal cross‐linkers were synthesized and introduced into a silicone formulation of vinyl‐terminated PDMS and tetrakis(dimethylsiloxy)silane using Karstedt's catalyst.
Julian Beier, Bastian Hahn, Dennis Troegel, Dominik Söthje   +3 more
wiley   +1 more source

Enzymatic Production of Sustainable Aviation Fuels from Waste Feedstock. [PDF]

Molecules
Mero M, Mesazou V, Emmanouilidou E, Kokkinos NC.   +3 more
europepmc   +1 more source

An integrated graphic–taxonomic–associative approach to analyze human factors in aviation accidents

, 2014
Lei Gong, Shuguang Zhang, Peng Tang, Yi Lü   +3 more
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

Fiber-Reinforced Polymer Laminates in Aviation and Structural Engineering: A Synthetic Comparison of Performance Requirements, Design Principles, and Defect Assessment Procedures. [PDF]

Materials (Basel)
Janeikaitė J, Misiūnaitė I, Gribniak V.   +2 more
europepmc   +1 more source

Correlation Between Strain Gradient and Fracture Damage Mechanism of TA18 Alloy Based on In Situ SEM/EBSD Analysis

Rare Metals, EarlyView.
ABSTRACT TA18 alloy is an ideal material for piping systems in the aerospace field, the low notch sensitivity and high damage tolerance enhance its engineering application value. However, the complex failure mechanism influenced by strain gradient necessitates further improvement of the service stability for TA18 alloy in practical engineering ...
Xin Du, Jie‐Ren Yang, Shuai‐Yu Li, Wei Jin, Ze‐Dong Liu, Ying Liu, Rui‐Run Chen   +6 more
wiley   +1 more source

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

Sci Rep
Yang J, Yang Y, Tong J, Niu J, Zhang Q.
europepmc   +1 more source