Results 121 to 130 of about 890,762 (338)
Journal of Applied Polymer Science, EarlyView.Lightweight prosthetic sockets constructed using auxetic meta‐structures can help reduce physical discomfort when compared to a similar lightweight socket featuring a nonauxetic meta‐structure. The chiral auxetic meta‐structured sockets demonstrated better contact pressure profiles at the interface between the socket and the residual limb.
Sumit Suryakant Kolte +2 more
wiley +1 more source
Meteorological Conditions Associated with Aircraft Lightning Discharges and Atmospherics* [PDF]
, 1940 Edward J. Minser
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Aircraft-to-aircraft separation based on reinforcement learning
, 2022 Air traffic has been increasing and with it the workload of air traffic controllers. Despite the pandemic, the latest figures show a rapid recovery and forecast exponential growth. This indicates the need to modernise air traffic control and the technology used, which is already being developed and implemented by organisations like SESAR, like applying
openaire +1 more source
Electrical Conductivity in Fibrous Composites
Advanced Physics Research, EarlyView.The authors derive a geometry‐based electrical model that accurately predicts how conductive fibers overlap, connect, and form percolating networks in composite materials. By uniting network physics with foam‐like cluster modeling, their equations reliably forecast percolation thresholds and conductivity across diverse fiber types and matrices ...
Luke Hunter, Sergio Bertazzo
wiley +1 more source
The Anatomical Record, EarlyView.Abstract Basking sharks, Cetorhinus maximus (Gunnerus, Brugden [Squalus maximus], Det Kongelige Norske Videnskabers Selskabs Skrifter, 1765, vol. 3, pp. 33–49), feed by gaping their mouths and gill slits, greatly reorienting their cranial skeletons to filter food from water.
Tairan Li +12 more
wiley +1 more source
Study on aerodynamic characteristics of tilting wing unmanned aerial vehicle in transition state
Hangkong gongcheng jinzhanIn response to the problem of the continuous tilting transition process of the configuration of unmanned aerial vehicle with complex and unsteady aerodynamic characteristics, the real blade is replaced with a virtual propeller disk model, the rotor flow ...
MA Kai +4 more
doaj +1 more source
A Description of the Iceberg Aircraft Carrier and the Bearing of the Mechanical Properties of Frozen Wood Pulp Upon Some Problems of Glacier Flow [PDF]
, 1948 M. F. Perutz
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Journal of Intelligent Material Systems and Structures, 2011 Aircraft wings are a compromise that allows the aircraft to fly at a range of flight conditions, but the performance at each condition is sub-optimal. The ability of a wing surface to change its geometry during flight has interested researchers and designers over the years as this reduces the design compromises required. Morphing is the short form for
Barbarino, S. +4 more
openaire +4 more sources
Archaeological Prospection, EarlyView.ABSTRACT At the Huacas de Moche (HdM), one of the most prominent archaeological sites in Trujillo, Peru, the needs of an expanding modern community are in direct conflict with the desire to preserve the wealth of archaeological information. The undetermined extent of the HdM site introduces disputes in land usage where potential archaeological features
Jared Low +5 more
wiley +1 more source
Archaeological Prospection, EarlyView.ABSTRACT Temperate river floodplains present a significant challenge for archaeologists, as cultural and palaeoenvironmental remains are often difficult to locate but can be exceptionally well preserved, especially where groundwater levels are high. In these alluvial environments, the deposition of thick, fine‐grained sediments has potential to deeply ...
Nicholas Crabb +3 more
wiley +1 more source