Results 101 to 110 of about 367,701 (364)
Advanced Engineering Materials, EarlyView.This study shows that superalloys used in aircraft engine disks become much more prone to deformation at high temperatures if they have been strained during manufacturing. This effect increases with the level of prior strain but eventually reaches a limit.
Fabio Machado Alves da Fonseca +9 more
wiley +1 more source
TORSION OF ELLIPTIC CURVES OVER QUADRATIC CYCLOTOMIC FIELDS
, 2010 In this paper we study the possible torsions of elliptic curves over ℚ(i) and ℚ(√−3)
Najman, Filip, Filip Najman
core +1 more source
Experimental Study on the Torsional Behaviour of Prestressed HSC Hollow Beams
Applied Sciences, 2020 This article describes an experimental program developed to study the influence of longitudinal prestress on the behaviour of high-strength concrete hollow beams under pure torsion.
Luís Bernardo +2 more
doaj +1 more source
Enhancing Bubble Removal in Geometry‐Optimized Electrodes
Advanced Engineering Materials, EarlyView.3D‐printed lattice electrodes outperform stochastic foams in alkaline water electrolysis despite 20%–25% lower surface area. Straight flow channels generate Venturi‐like bubble entrainment, suppressing gas accumulation that renders foam interiors electrochemically inactive.
Florian Wiesner +5 more
wiley +1 more source
The nonlinear bending-torsion theory for curved rods as Gamma-limit of three-dimensional elasticity [PDF]
, 2006 The problem of the rigorous derivation of one-dimensional models for nonlinearly elastic curved beams is studied in a variational setting. Considering different scalings of the three-dimensional energy and passing to the limit as the diameter of the beam
Scardia, L., Scardia, L Lucia
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Journal of Chemical Theory and Computation, 2011 We report a reparameterization of the glycosidic torsion χ of the Cornell et al. AMBER force field for RNA, χOL. The parameters remove destabilization of the anti region found in the ff99 force field and thus prevent formation of spurious ladder-like ...
Marie Zgarbová +6 more
semanticscholar +1 more source
Dark torsion as the cosmic speed-up [PDF]
, 2008 It is shown that the recently detected acceleration of the Uuniverse can be understood by considering a modification of the teleparallel equivalent of general relativity, with no need of dark energy.
G. Bengochea, R. Ferraro
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran +6 more
wiley +1 more source
, 1880 10"x14"x8". The Torsion balance concept was developed in France, but perfected in the USA and sold under various trade names. Wood base balance with marble slab, metal pans and a glass top.
Scientific Instrument Service; Scientific; The Torsion Balance Co.
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