Results 11 to 20 of about 6,196,101 (334)

Analysis of Quasistatic Viscoplastic Contact Problems with Normal Compliance [PDF]

open access: yesThe Quarterly Journal of Mechanics and Applied Mathematics, 2012
Summary: We consider two quasistatic problems that describe the contact between a viscoplastic body and an obstacle, the so-called foundation. The contact is frictionless and is modelled with normal compliance of such a type that the penetration is not restricted in the first problem, but is restricted with unilateral constraint, in the second one. For
Barboteu, M., Matei, A., Sofonea, M.
openaire   +2 more sources

Variational and Numerical Analysis for Frictional Contact Problem with Normal Compliance in Thermo-Electro-Viscoelasticity

open access: yesInternational Journal of Differential Equations, 2019
In this paper, we consider a mathematical model of a contact problem in thermo-electro-viscoelasticity with the normal compliance conditions and Tresca’s friction law.
Mustapha Bouallala   +2 more
doaj   +2 more sources

Analysis of a Dynamic Viscoelastic Contact Problem with Normal Compliance, Normal Damped Response, and Nonmonotone Slip Rate Dependent Friction

open access: yesAdvances in Mathematical Physics, 2016
We consider a mathematical model which describes the dynamic evolution of a viscoelastic body in frictional contact with an obstacle. The contact is modelled with a combination of a normal compliance and a normal damped response law associated with a ...
Mikaël Barboteu, David Danan
doaj   +2 more sources

An Elastic Contact Problem with Adhesion and Normal Compliance [PDF]

open access: yesJournal of Applied Analysis, 2006
Summary: We study a mathematical problem describing the frictionless adhesive contact between an elastic body and a foundation. The adhesion process is modelled by a surface variable, the bonding field, and the contact is modelled with a normal compliance condition; the tangential shear due to the bonding field is included; the elastic constitutive law
Sofonea, M., Matei, A.
openaire   +3 more sources

A dynamic viscoelastic contact problem with normal compliance

open access: yesJournal of Computational and Applied Mathematics, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fernández, J. R., Santamarina, D.
openaire   +2 more sources

Association between meibomian gland dysfunction and compliance of topical prostaglandin analogs in patients with normal tension glaucoma. [PDF]

open access: yesPLoS ONE, 2018
The aim of this study was to investigate the association between tear film and meibomian gland parameters in patients with normal tension glaucoma (NTG), who underwent topical prostaglandin analog (PGA) monotherapy, and medication compliance.Ocular ...
Tae Hee Lee   +3 more
doaj   +2 more sources

A graph-spectral approach to shape-from-shading [PDF]

open access: yes, 2004
In this paper, we explore how graph-spectral methods can be used to develop a new shape-from-shading algorithm. We characterize the field of surface normals using a weight matrix whose elements are computed from the sectional curvature between different ...
Hancock, E R, Robles-Kelly, A
core   +2 more sources

Noninvasive intracranial pressure real-time waveform analysis monitor during prostatectomy robotic surgery and Trendelenburg position: case report

open access: yesBrazilian Journal of Anesthesiology, 2021
Both robotic surgery and head-down tilt increase intracranial pressure by impairing venous blood outflow. Prostatectomy is commonly performed in elderly patients, who are more likely to develop postoperative cognitive disorders.
Gabriela Tognini Saba   +8 more
doaj   +1 more source

Rothe method and numerical analysis for history-dependent hemivariational inequalities with applications to contact mechanics [PDF]

open access: yes, 2019
In this paper an abstract evolutionary hemivariational inequality with a history-dependent operator is studied. First, a result on its unique solvability and solution regularity is proved by applying the Rothe method.
Migorski, Stanislaw, Zeng, Shengda
core   +2 more sources

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