Results 31 to 40 of about 166,893 (293)
Nonlinear Conductance-Volume Relationship for Murine Conductance Catheter Measurement System [PDF]
IEEE Transactions on Biomedical Engineering, 2005 The conductance catheter system is a tool to determine instantaneous left ventricular volume in vivo by converting measured conductance to volume. The currently adopted conductance-to-volume conversion equation was proposed by Baan, and the accuracy of this equation is limited by the assumption of a linear conductance-volume relationship.
Chia-Ling, Wei +3 more
openaire +2 more sources
Investigation of electrical properties of ZnO@Ag/EPDM composites
AIP Advances, 2020 In this study, Ag conductive nanoparticles were successfully grown on ZnO semi-conductive nanosheets (abbreviated as ZnO@Ag) by combined sol–gel and liquid-phase chemical reduction methods.
Benhong OuYang +5 more
doaj +1 more source
Journal of Mathematics, 2022 Since mass diffusivity and thermal conductivity cannot be considered constants in practical analysis, an existing heat and mass transfer model of unsteady mixed convection flow over a stretching sheet is modified by incorporating the effects of nonlinear
Muhammad Shoaib Arif +2 more
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Temperature dependence of thermal conductivity in 1D nonlinear lattices
, 2007 We examine the temperature dependence of thermal conductivity of one dimensional nonlinear (anharmonic) lattices with and without on-site potential. It is found from computer simulation that the heat conductivity depends on temperature via the strength ...
Baowen Li +8 more
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Nonlinear Ionic Conductivity of Thin Solid Electrolyte Samples: Comparison between Theory and Experiment [PDF]
, 2005 Nonlinear conductivity effects are studied experimentally and theoretically for thin samples of disordered ionic conductors. Following previous work in this field the {\it experimental nonlinear conductivity} of sodium ion conducting glasses is analyzed ...
Andreas Heuer +6 more
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Nonlinear electrical transport phenomena as fingerprints of a topological phase transition in ZrTe5
Communications Materials, 2023 Topological phase transitions, influenced by magnetic fields, dopants, pressure, and temperature, create Berry curvature in band structures, challenging to detect due to resolution and scattering issues in spectroscopy and transport.
Yusuff Adeyemi Salawu +6 more
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Theory of longitudinal and transverse nonlinear dc conductivity
Physical Review Research, 2022 Kohn's theory of Drude conductivity, established in a many-body framework, addresses even systems with disorder and correlation, besides the ordinary band metals (i.e., crystalline systems of independent electrons).
Raffaele Resta
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Mathematics, 2022 In the paper, we make the first attempt to derive a family of two-parameter homogenization functions in the doubly connected domain, which is then applied as the bases of trial solutions for the inverse conductivity problems.
Jun Lu +3 more
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Nonlinear transport theory in the metal with tunnel barrier
, 2017 Within the framework of the scattering matrix formalism the nonlinear Kubo theory for electron transport in the metal with a tunnel barrier has been considered. A general expression for the mean electrical current was obtained.
Zubov, E. E.
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General nonlinear Hall current in magnetic insulators beyond the quantum anomalous Hall effect
Nature Communications, 2023 Can a generic magnetic insulator exhibit a Hall current? The quantum anomalous Hall effect (QAHE) is one example of an insulating bulk carrying a quantized Hall conductivity while insulators with zero Chern number present zero Hall conductance in the ...
Daniel Kaplan +2 more
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