Results 11 to 20 of about 2,344 (263)
Leading Edge Blowing to Mimic and Enhance the Serration Effects for Aerofoil
Applied Sciences, 2021 Leading edge serration is now a well-established and effective passive control device for the reduction of turbulence–leading edge interaction noise, and for the suppression of boundary layer separation at high angle of attack.
Yasir Al-Okbi +2 more
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Metals, 2022 Instrumented indentation can be effectively used to investigate the Portevin–Le Chatelier (PLC) effect at small scales. It has been shown that the PLC effect in single crystals may depend on the crystal orientation, yet the underlying mechanism is ...
Xiuxing Peng +3 more
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Serrated lesions and serrated polyposis syndrome
Revista Española de Enfermedades Digestivas, 2017 The serrated pathway has been shown to be an alternative colorectal carcinogenetic route potentially accounting for up to one third of all CRCs. Serrated lesions, particularly SSPs, have been a focus of research during the past few years. They have well-established histological and molecular characteristics that account for their potential ...
Alberto, Herreros de Tejada +2 more
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Metals, 2018 The effect of strain rate on the mechanical properties of AA5xxx series aluminum alloys containing solute Mg atoms (AA5005, AA5021, AA5082 and AA5182) and pure aluminum (A1070) was investigated within a wide strain rate range of 1.0 × 10−4 to
Hiroyuki Yamada +4 more
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The genus Syrrhoe (Crustacea, Amphipoda, Synopiidae) from the North Atlantic [PDF]
Evolutionary Systematics, 2019 Three species of the amphipod genus Syrrhoe are described from the North Atlantic. The differences between these species are primarily the patterns of serration of the posterior margins of pleonite 3 and urosomite 1 and 2: Syrrhoe affinis has a wide ...
Luisa Fuchs +2 more
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Superficially serrated adenoma: Novel precursor in the serrated pathway [PDF]
Digestive Endoscopy, 2021 This Editorial refers to the article by Y. Mizuguchi et al., p 153‐162 of this issue.
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On Hirth Ring Couplings: Design Principles Including the Effect of Friction
Actuators, 2018 Rings with Hirth couplings are primarily used for the accurate positioning of axial-symmetric components in the machine tool industry and, generally, in mechanical components. It is also possible to use Hirth rings as connection tools.
Dario Croccolo +5 more
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Tribological researches of triboelements topography of hob milling process of cylindrical gear serration [PDF]
MATEC Web of Conferences, 2019 Hob milling process is one of the most important links in the chain of machining because productivity, final geometrical accuracy and gear cutting are very dependent on it.
Sovilj Bogdan +2 more
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Energies, 2023 For the rotor, achieving relatively high aerodynamic performance in specific wind conditions is a long-term goal. Inspired by the remarkable flight characteristics of owls, an optimal trailing edge serration design is investigated and proposed for a wind
Khaoula Qaissi +3 more
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Aerodynamic Performance of Different Trailing-edge Serrations for High Reynolds Number Flows around Wing-flap System [PDF]
Journal of Applied Fluid MechanicsIn the present work different trailing-edge serration models are designed and their aerodynamic performances at realistic landing conditions around a wing-flap system are investigated. The serration model with the best performance is then introduced. The
S. Ahmadkhah +2 more
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