Results 91 to 100 of about 299,515 (305)
Advanced Engineering Materials, EarlyView.High‐frequency (HF) welding of steel is limited by oxide inclusions that degrade weld quality. This study demonstrates, for the first time, the integration of a nonthermal Ar/H2 dielectric barrier discharge (DBD) plasma jet into HF welding. Local plasma treatment provides effective shielding and in‐situ oxide reduction, resulting in markedly fewer and ...
Viktor Udachin +4 more
wiley +1 more source
Mittag-Leffler Functions and Their Applications
Journal of Applied Mathematics, 2011 Motivated essentially by the success of the applications of the Mittag-Leffler functions in many areas of science and engineering, the authors present, in a unified manner, a detailed account or rather a brief survey of the Mittag-Leffler function ...
H. J. Haubold +2 more
doaj +1 more source
, 2013 in the last decade several initiatives have been launched at the international level to face the challenge of space sustainability through soft law instruments. The first basket is composed by the technical set of rules adopted for space debris .
MARCHISIO, Sergio
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Advanced Engineering Materials, EarlyView.A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora +4 more
wiley +1 more source
Peckham Outer-Space Initiative
, 2011 "In Ships Not Shelters, the Peckham Outer-Space Initiative (POI) has produced a publication creatively renouncing the stasis inherent in the idea of a shelter, and instead embracing the ship as a vehicle (physically, mentally) for some diagonal forward ...
Feo, Roberto +3 more
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Sustainable development and scientific research in outer space
, 2022 The interpretation of the ”interest of mankind” principle has led, first, to the adoption of the Moon Agreement and, at the same time, brought to its defeat.
De Maestri Maria Elena
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Advanced Engineering Materials, EarlyView.This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal +2 more
wiley +1 more source
Powder Optimization Strategies for Binder Jetting Printing of BaTiO3 and Ba0,6Sr0,4TiO3 Ceramics
Advanced Engineering Materials, EarlyView.Powder optimization is investigated to enable binder jetting of BaTiO3 and Ba0.6Sr0.4TiO3 ferroelectric ceramics. The antagonistic relationship between flowability and binder compatibility is addressed through binder impregnation of granulated powders and fumed silica addition to fine powders.
Fanny Pruvost +4 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.The subject of this work is the development of a corrosion‐protective coating on steel sheets for form hardening. Rapid heating in an extreme high vacuum (XHV)‐adequate atmosphere is a useful method to prevent oxidation during alloying of 22MnB5 and aluminum to obtain a metallurgical bonding.
Lorenz Albracht +5 more
wiley +1 more source
Utopian Art, the Sublime, and Outer Space Imaginaries
Catherine Newell shows us how the realistic and yet emotionally powerful images created by Chesley Bonestell helped transform space from bad science fiction to a realistic destination and enabled a generation of Americans to imagine actually being in ...
Newell, Catherine L.
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