Results 11 to 20 of about 2,267,299 (343)
Frictional interactions for non‐localized beam‐to‐beam and beam‐inside‐beam contact [PDF]
International Journal for Numerical Methods in Engineering, 2021 AbstractThis contribution presents the extensions of beam‐to‐beam and beam‐inside‐beam contact schemes of the same authors towards frictional interactions. Since the schemes are based on the beams' true surfaces (instead of surfaces implicitly deduced from the beams' centroid lines), the presented enhancements are not only able to account for ...
Magliulo, Marco +3 more
openaire +2 more sources
Generation of extreme-ultraviolet beams with time-varying orbital angular momentum [PDF]
Science, 2019 Pulses with a twist and torque Structured light beams can serve as vortex beams carrying optical angular momentum and have been used to enhance optical communications and imaging. Rego et al.
L. Rego +13 more
semanticscholar +1 more source
Information, 2021 A Machine Learning approach to scientific problems has been in use in Science and Engineering for decades. High-energy physics provided a natural domain of application of Machine Learning, profiting from these powerful tools for the advanced analysis of ...
Massimo Giovannozzi +4 more
doaj +1 more source
Multicriteria decision-making method applied to optimized reinforced concrete, steel, and wood beams
Exacta, 2022 Optimization techniques have been increasingly used to obtain structures of lower cost or weight. However, the result obtained depends on the choice of materials. This can be based on factors such as cost, performance, and environmental impacts, as well
Moacir Kripka +2 more
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Airy beams and accelerating waves: an overview of recent advances [PDF]
Optica, 2019 Over the last dozen of years, the area of accelerating waves has made considerable advances not only in terms of fundamentals and experimental demonstrations but also in connection to a wide range of applications. Starting from the prototypical Airy beam
N. Efremidis +3 more
semanticscholar +1 more source
Induced shear in reinforced concrete beams with synthetic aggregate
Revista IBRACON de Estruturas e Materiais, 2023 The increasing aluminum production demands larger volumes of bauxite residue (BR) to be stored in the Amazon region. There are millions of tons of waste without reuse but with high potential for use in civil construction as artifacts or components for ...
Willian Jorge Rodrigues Amaral +1 more
doaj +1 more source
Optimization of Concrete Beams Reinforced with GFRP Bars [PDF]
Journal of Soft Computing in Civil Engineering, 2022 Members with GFRP bars exhibit different behavior from those with steel bars due to the brittle and low elastic modulus of the GFRP bars. However, there are limited studies considering the optimum design of reinforced concrete members with GFRP bars ...
Thaer Alrudaini
doaj +1 more source
Observation of accelerating parabolic beams [PDF]
, 2008 We report the first observation of accelerating parabolic beams. These accelerating parabolic beams are similar to the Airy beams because they exhibit the unusual ability to remain diffraction-free while having a quadratic transverse shift during ...
Bandres, Miguel A. +3 more
core +1 more source
Exponential beams of electromagnetic radiation [PDF]
, 2006 We show that in addition to well known Bessel, Hermite-Gauss, and Laguerre-Gauss beams of electromagnetic radiation, one may also construct exponential beams.
Allen L +13 more
core +2 more sources
, 2016 29 pages, contribution to the CAS - CERN Accelerator School: Advanced Accelerator Physics Course, Trondheim, Norway, 18-29 Aug ...
Herr, W., Pieloni, T.
openaire +3 more sources