Results 121 to 130 of about 1,215,177 (342)

Liquid Metal Reversible Contacts for Flexible Tactile Sensor with High Sensitivity and Wide Detection Range

open access: yesAdvanced Intelligent Systems, EarlyView.
This work presents a novel flexible tactile sensor based on the unconventional reversible contact behavior between liquid metal droplets (LMDs), with high‐pressure sensitivity and a broad working range. The 2‐LMD‐based sensor is capable of monitoring human motion and physiological signals, while electrical impedance tomography enables precise shape and
Shuai Dong   +6 more
wiley   +1 more source

An Efficient Analytical Technique, for The Solution of Fractional-Order Telegraph Equations

open access: yesMathematics, 2019
In the present article, fractional-order telegraph equations are solved by using the Laplace-Adomian decomposition method. The Caputo operator is used to define the fractional derivative.
Hassan Khan   +4 more
doaj   +1 more source

Challenges and Opportunities in Combining Ultrasound and Inductive Coupling for Energy Supply and Bidirectional Data Exchange in Bioelectronics Medicine Implant Networks

open access: yesAdvanced Intelligent Systems, EarlyView.
In this contribution, it is shown that miniaturized nerve stimulation implants can be used in collaborative networks. Inductive links and ultrasound are combined to supply these implants with energy and data; the advantages and disadvantages of each method, as well as safety risks and possibilities for improvement are discussed and the best ...
Benedikt Szabo   +5 more
wiley   +1 more source

An application to Kato's square root problem

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2002
We find all complex potentials Q such that the general Schrödinger operator on ℝn, given by L=−Δ+Q, where Δ is the Laplace differential operator, verifies the well-known Kato's square problem. As an application, we will consider the case where Q∈Lloc1(Ω)
Toka Diagana
doaj   +1 more source

Bohr phenomena for Laplace-Beltrami operators

open access: yesIndagationes Mathematicae, 2006
AbstractWe investigate a Bohr phenomenon on the spaces of solutions of weighted Laplace-Beltrami operators associated with the hyperbolic metric of the unit ball in ℂN. These solutions do not satisfy the usual maximum principle, and the spaces have natural bases none of whose members is a constant function.
openaire   +5 more sources

Theoretical Investigation of Superconductivity Properties of Sr1−xKxFe2As2: A Two‐Band Green's Function Approach

open access: yesAdvanced Physics Research, EarlyView.
The superconducting (SC) transition temperature (TC) increases exponentially to a maximum as the SC coupling parameter increases for both intra‐ and inter‐band interactions. Strong electron–electron interaction within the hole intra‐band leads to the maximum TC.
Gedefaw Mebratie   +2 more
wiley   +1 more source

A note on Berezin-Toeplitz quantization of the Laplace operator

open access: yesComplex Manifolds, 2015
Given a Hodge manifold, it is introduced a self-adjoint operator on the space of endomorphisms of the global holomorphic sections of the polarization line bundle.
Vedova Alberto Della
doaj   +1 more source

Output feedback robust stabilization of distributed‐order systems

open access: yesAsian Journal of Control, EarlyView.
Abstract This paper addresses the challenge of robust fast stabilization for a class of dynamical systems characterized by slow and ultra‐slow dynamics. The system model is approximated using a distributed‐order derivative of the measured output, which captures the influence of the control input, system dynamics, and external disturbances.
Aldo Jonathan Muñoz‐Vázquez   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy