Results 41 to 50 of about 148,959 (291)
Design of a Multistable Finger Prosthesis with Programmable Metamaterials
Advanced Engineering Materials, EarlyView.This research article shows the development of a multistable programmble metamaterial for the use as a finger prosthesis. The material was designed on different hierarchical levels where the influence of geometrical parameters and combination of mechanical elements was explored.
Franziska Wenz +5 more
wiley +1 more source
Simplicity of Tangent bundles on the moduli spaces of symplectic and orthogonal bundles over a curve
Comptes Rendus. MathématiqueThe variety of minimal rational tangents associated to Hecke curves was used by J.-M. Hwang [8] to prove the simplicity of the tangent bundle on the moduli of vector bundles over a curve.
Choe, Insong +2 more
doaj +1 more source
Lagrange geometry on tangent manifolds
International Journal of Mathematics and Mathematical Sciences, 2003 Lagrange geometry is the geometry of the tensor field defined by the fiberwise Hessian of a nondegenerate Lagrangian function on the total space of a tangent bundle. Finsler geometry is the geometrically most interesting case of Lagrange geometry.
Izu Vaisman
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Quasi-Statistical Schouten–van Kampen Connections on the Tangent Bundle
Mathematics, 2023 We determine the general natural metrics G on the total space TM of the tangent bundle of a Riemannian manifold (M,g) such that the Schouten–van Kampen connection ∇¯ associated to the Levi-Civita connection of G is (quasi-)statistical.
Simona-Luiza Druta-Romaniuc
doaj +1 more source
Advanced Functional Materials, EarlyView.Melanin content directly controls fungal spore mechanical properties, with pigmented spores achieving rupture forces two orders of magnitude higher than hyaline spores. Environmental stress drives this quantity‐quality tradeoff; stressed species invest energy in melanin‐reinforced, mechanically superior thick‐walled, super‐hydrophobic spores, while ...
Atul Agrawal, Steven E. Naleway
wiley +1 more source
Tangent land use development code [PDF]
, 2004 204 pp. Bookmarks supplied by UO. Referenced map not included. Published 2004. Captured February 19, 2008.Development codes are ordinances implementing a local government’s comprehensive plan.
Tangent (Or.)
core +1 more source
Kähler manifolds with split tangent bundle [PDF]
, 2006 International audienceWe study in this paper compact kaeler manifolds whose tangent bundle splits as a sum of subbundles. Under some suitable assumption, this infetitesimal splitting G is retated whith a splitting of the universal covering
Pereira, Jorge Vitorio +3 more
core +4 more sources
On the local representation of synectic connections on Weil bundles
Дифференциальная геометрия многообразий фигур, 2022 Synectic extensions of complete lifts of linear connections in tangent bundles were introduced by A. P. Shirokov in the seventies of the last century [1; 2]. He established that these connections are linear and are real realizations of linear connections
A. Ya. Sultanov, G.A. Sultanova
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Para-hyperhermitian structures on tangent bundles; pp. 165–173 [PDF]
Proceedings of the Estonian Academy of Sciences, 2011 In this paper we construct a family of almost para-hyperhermitian structures on the tangent bundle of an almost para-hermitian manifold and study its integrability. Also, the necessary and sufficient conditions are provided for these structures to become
Gabriel Eduard Vîlcu
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Advanced Functional Materials, EarlyView.Hafnium zirconium oxide thin films are grown using plasma‐enhanced atomic layer deposition with the addition of an atomic layer annealing (ALA) step. ALA leads to a change in the short‐range structure of the deposit and encourages formation of the ferroelectric Pca21 phase. The result is wake‐up‐free performance with films exposed to ALA.
Nicolas K. Lam +18 more
wiley +1 more source