Results 21 to 30 of about 2,300,828 (212)

Efficient suppression of parkinsonian beta oscillations in a closed-loop model of deep brain stimulation with amplitude modulation

open access: yesFrontiers in Human Neuroscience, 2023
IntroductionParkinson's disease (PD) is a movement disorder characterized by the pathological beta band (15–30 Hz) neural oscillations within the basal ganglia (BG).
Fatemeh Bahadori-Jahromi   +5 more
doaj   +1 more source

Gravitating Dyons and Dyonic Black Holes [PDF]

open access: yes, 1998
We study static spherically symmetric gravitating dyon solutions and dyonic black holes in Einstein-Yang-Mills-Higgs theory. The gravitating dyon solutions share many features with the gravitating monopole solutions.
Aichelburg   +10 more
core   +3 more sources

Fourier, Gegenbauer and Jacobi Expansions for a Power-Law Fundamental Solution of the Polyharmonic Equation and Polyspherical Addition Theorems

open access: yesSymmetry, Integrability and Geometry: Methods and Applications, 2013
We develop complex Jacobi, Gegenbauer and Chebyshev polynomial expansions for the kernels associated with power-law fundamental solutions of the polyharmonic equation on d-dimensional Euclidean space.
Howard S. Cohl
doaj   +1 more source

Hydromechanics of low-Reynolds-number flow. Part 2. Singularity method for Stokes flows [PDF]

open access: yes, 1975
The present study furthcr explores the fundamental singular solutions for Stokes flow that can be useful for constructing solutions over a wide range of free-stream profiles and body shapes.
Chwang, Allen T., Wu, T. Yao-Tsu
core   +1 more source

Singularity methods for magnetohydrodynamics

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1986
Singular solutions for linearized MHD equations based on Oseen approximations have been obtained such as Oseenslet. Oseenrotlet, mass source, etc. By suitably distributing these singular solutions along the axes of symmetry of an axially symmetric bodies,
A. D. Alawneh, N. T. Shawagfeh
doaj   +1 more source

The hybrid solution for the Fundamental Plane [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2013
By exploiting the data base of early-type galaxy (ETG) members of the WINGS survey of nearby clusters, we address here the long debated question of the origin and shape of the Fundamental Plane (FP). Our data suggest that different physical mechanisms concur in shaping and 'tilting' the FP with respect to the virial plane (VP) expectation.
D'ONOFRIO, MAURO   +16 more
openaire   +4 more sources

Fundamental strings and NS5-branes from unstable D-branes in supergravity [PDF]

open access: yes, 2005
By using the non-supersymmetric $p$-brane solutions delocalized in arbitrary number of transverse directions in type II supergravities, we show how they can be regarded as interpolating solutions between unstable D$p$-branes (a non-BPS D-brane or a pair ...
Bergman   +24 more
core   +1 more source

The Dynamical Instability of Static, Spherically Symmetric Solutions in Nonsymmetric Gravitational Theories [PDF]

open access: yes, 1998
We consider the dynamical stability of a class of static, spherically-symmetric solutions of the nonsymmetric gravitational theory. We numerically reproduce the Wyman solution and generate new solutions for the case where the theory has a nontrivial ...
A. Einstein   +29 more
core   +3 more sources

On Fundamental Solutions in Clifford Analysis [PDF]

open access: yesComplex Analysis and Operator Theory, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Brackx, Fred   +3 more
openaire   +3 more sources

Integral Representation for Three-Dimensional Steady-State Couple-Stress Size-Dependent Thermoelasticity

open access: yesMathematics
Boundary element methods provide powerful techniques for the analysis of problems involving coupled multi-physical response. This paper presents the integral equation formulation for the size-dependent thermoelastic response of solids under steady-state ...
Ali R. Hadjesfandiari   +2 more
doaj   +1 more source

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