Results 11 to 20 of about 24,580 (311)
Geochemistry, Geophysics, Geosystems, 2023 A global study of subduction zone dynamics indicates that the thermal structure of the overriding plate may control arc location. A fast convergence rate and a steep slab dip bring a hotter mantle further into the wedge corner, forming arc volcanoes ...
Goeun Ha +2 more
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Arcs and ovals in infinite {$K$}-clan geometry [PDF]
Bulletin of the Belgian Mathematical Society - Simon Stevin, 1998 Let \(F=GF(q)\) be the Galois field with \(q\) elements. A \(q\)-clan is a set \({\mathcal C}\) of \(q\), \(2\times 2\) matrices over \(F\) whose pairwise differences are anisotropic, i.e., define quadratic forms that represent 0 only trivially. Associated with a \(q\)-clan \({\mathcal C}\) is a flock \({\mathcal F}({\mathcal C})\) of a quadratic cone ...
Bader, Laura, O'Keefe, Christine M.
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Experimental and Numerical Analysis on TIG Arc Welding of Stainless Steel Using RSM Approach
Metals, 2021 This study involves the validating of thermal analysis during TIG Arc welding of 1.4418 steel using finite element analyses (FEA) with experimental approaches.
Sasan Sattarpanah Karganroudi +6 more
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One-sided arc averaging geometries in time–distance local helioseismology [PDF]
Astronomy & Astrophysics, 2021 Context. The study of solar oscillations (helioseismology) has been a very successful method of researching the Sun. Helioseismology teaches us about the structure and mean properties of the Sun. Together with mid-resolution data, the local properties were uncovered in quiet-Sun regions.
David Korda +2 more
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Process Control Methods in Cold Wire Gas Metal Arc Additive Manufacturing
Metals, 2023 Cold wire gas metal arc (CWGMA) additive manufacturing (AM) is more productive and beneficial than the common electric arc processes currently used in wire arc additive manufacturing (WAAM).
João B. Bento +3 more
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Gravity modelling of the Tyrrhenian-Calabrian-Ionian subduction system
Frontiers in Earth Science, 2023 This study provides a lithospheric-scale model along the Ionian Subduction zone in Southern Italy, contributing to the seismotectonic investigation of a region which is affected by relevant historical seismicity.
A. Akimbekova +7 more
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Comparison of Properties and Bead Geometry in MIG and CMT Single Layer Samples for WAAM Applications
Metals, 2021 The process of Wire Arc Additive Manufacturing (WAAM) utilizes arc welding technology to fabricate metallic components by depositing material in a selective layered fashion.
Harley Stinson +3 more
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Necessary and Sufficient Conditions for Expressing Quadratic Rational Bézier Curves
Frontiers in Physics, 2020 Quadratic rational Bézier curve transformation is widely used in the field of computational geometry. In this paper, we offer several important characteristics of the quadratic rational Bézier curve.
Chaoyu Yang +3 more
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Materials & Design, 2021 The point-by-point wire and arc additive manufacturing technology allows precisely depositing of high strength material. In combination with a robotic arm and sensing techniques during printing, it can be used as a novel efficient joining method for ...
Vlad-Alexandru Silvestru +9 more
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Arc Spaces and Rogers-Ramanujan Identities [PDF]
Discrete Mathematics & Theoretical Computer Science, 2011 Arc spaces have been introduced in algebraic geometry as a tool to study singularities but they show strong connections with combinatorics as well. Exploiting these relations we obtain a new approach to the classical Rogers-Ramanujan Identities.
Clemens Bruschek +2 more
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