Results 41 to 50 of about 559,071 (402)

Algorithm for Locating the Datum Strand of a Suspension Bridge Considering the Influence of Friction and the Change in Tangent Point of the Cable Saddle

open access: yesApplied Sciences, 2022
In order to accurately simulate the position of the saddle in the analysis and calculation of a suspension bridge, and then obtain the accurate shape of the datum strand in the construction site, this paper puts forward a calculation method on the ...
Xiangong Zhou   +4 more
doaj   +1 more source

Cardiac saddle embolus [PDF]

open access: yesNeurology, 2005
A 74-year-old man with a history of hypertension and recent multiple abdominal surgeries presented with transient vertical diplopia, left-sided weakness, and persistent left-side numbness. Examination of eye movements and motor system was normal, but he had left hypoesthesia.
Alejandro A. Rabinstein   +1 more
openaire   +3 more sources

Spatial dynamics in the family of sixth-order differential equations from the theory of partial formation [PDF]

open access: yesИзвестия высших учебных заведений: Прикладная нелинейная динамика
Topic of the paper. Bounded stationary (i.e. independent in time) spatially one-dimensional solutions of a quasilinear parabolic PDE are studied on the whole real line.
Kulagin, Nikolaj Evgenevich   +1 more
doaj   +1 more source

Saddle Thigh Block Design Can Influence Rider and Horse Biomechanics

open access: yesAnimals, 2023
The association between rider–saddle interaction and horse kinematics has been little studied. It was hypothesized that differences in a thigh block design would influence (a) rider–saddle interface pressures, (b) rider kinematics, and (c) equine limb ...
Rachel Murray   +3 more
doaj   +1 more source

Distributed Economic Dispatch Control via Saddle Point Dynamics and Consensus Algorithms

open access: yesIEEE Transactions on Control Systems Technology, 2019
In this brief, a distributed control algorithm is proposed to solve the economic dispatch problem. Without a central control unit, the generators work collaboratively to minimize the generation cost while balancing the supply and demand.
Lu Bai, Maojiao Ye, Chao Sun, G. Hu
semanticscholar   +1 more source

Skema Numerik Persamaan Leslie Gower dengan Pemanenan

open access: yesCauchy: Jurnal Matematika Murni dan Aplikasi, 2015
Model predator-prey merupakan salah satu model yang sangat banyak diteliti dan dimodifikasi Pada penelitian ini, akan dibangun suatu skema numerik untuk menyelesaikan suatu model predator-prey.
Trija Fayeldi
doaj   +1 more source

Error estimates for Euler discretization of high-index saddle dynamics [PDF]

open access: yesarXiv, 2021
High-index saddle dynamics provides an effective means to compute the any-index saddle points and construct the solution landscape. In this paper we prove error estimates for Euler discretization of high-index saddle dynamics with respect to the time step size, which remains untreated in the literature. We overcome the main difficulties that lie in the
arxiv  

On the existence, uniqueness and approximation of saddle-point problems arising from lagrangian multipliers

open access: yes, 1974
L’accès aux archives de la revue « Revue française d’automatique, informatique, recherche opérationnelle. Analyse numérique » implique l’accord avec les conditions générales d’utilisation (http://www.numdam.org/ conditions). Toute utilisation commerciale
F. Brezzi
semanticscholar   +1 more source

Alternating Direction Method of Multipliers for Decomposable Saddle-Point Problems [PDF]

open access: yes, 2022
Saddle-point problems appear in various settings including machine learning, zero-sum stochastic games, and regression problems. We consider decomposable saddle-point problems and study an extension of the alternating direction method of multipliers to such saddle-point problems.
arxiv   +1 more source

A Triskelion-Shaped Saddle-Helix Hybrid Nanographene.

open access: yesAngewandte Chemie, 2019
A unique rippled nanographene consisting of 52 fused rings is presented in which six out-of-plane motifs are fully fused into a triangular aromatic surface with a size of approximately 2.5 nm.
C. Cruz   +5 more
semanticscholar   +1 more source

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