Results 51 to 60 of about 2,714,137 (338)

Fluctuation conductivity in superconductors in strong electric fields

, 2001
We study the effect of a strong electric field on the fluctuation conductivity within the time-dependent Ginzburg-Landau theory for the case of arbitrary dimension.
A. A. Varlamov, A. A. Varlamov, A. Dorsey, A. T. Fiory, A. T. Fiory, Anna Posazhennikova, D. Ch. Damianov, D. Robbes, I. M. Lifshitz, I. M. Lifshitz, I. M. Lifshitz, J. P. Hurault, Joseph Indekeu, K. Karrai, L. P. Gor’kov, T. M. Mishonov, T. M. Mishonov, T. M. Mishonov, T. M. Mishonov, T. M. Mishonov, T. Mishonov, T. Mishonov, Todor Mishonov, W. J. Skocpol   +23 more
core   +1 more source

Macroscopic thermal properties of quasi-inear cellular medium on example of the liver tissue

Computer Assisted Methods in Engineering and Science, 2017
There are two main topics of this research: (i) one topic considers overall properties of a nonlinear cellular composite, treated as a model of the liver tissue, and (ii) the other topic concerns the propagation of heat in the nonlinear medium described
Barbara Gambin, Eleonora Kruglenko, Antoni Andrzej Gałka, Ryszard Wojnar   +3 more
doaj   +1 more source

Nonlinear Conductivity in Graphene

, 2015
We consider the tight-binding approximation for the description of energy bands of graphene, together with the standard Boltzmann's transport equation and constant relaxation time, an expression for the conductivity was obtained. We predicted strong nonlinear effects in graphene which may be useful for high frequency generation.
Abukari, S. S., Mensah, S. Y., Musah, R., Mensah, N. G., Dompreh, K. A.   +4 more
openaire   +2 more sources

Nonlinear Boussinesq and Rosseland approximations on 3D flow in an interruption of Ternary nanoparticles with various shapes of densities and conductivity properties

AIMS Mathematics, 2022
In current days, hybrid models have become more essential in a wide range of systems, including medical treatment, aerosol particle handling, laboratory instrument design, industry and naval academia, and more.
Kiran Sajjan, Nehad Ali Shah, N. Ahammad, C. Raju, M. D. Kumar, W. Weera   +5 more
semanticscholar   +1 more source

Electromagnetic TE- and TM-waves propagation in a plane waveguide covered with graphene characterized by nonlinear conductivity

Физика волновых процессов и радиотехнические системы
Background. Guiding properties of waveguiding structures with graphene are of great importance for various applications and have been studied in many papers.
Yury G. Smirnov, Stanislav V. Tikhov
doaj   +1 more source

Nonlinear conductance of quantum point contacts

Physical Review B, 1989
The conductance of ballistic quantum constrictions in a two-dimensional electron gas has been studied experimentally as a function of the applied voltage. Large nonlinearities are found in the current-voltage characteristics. We give a simple model, which explains the main features of the nonlinear conductance. Breakdown of the conductance quantization
Kouwenhoven, L.P., Wees, B.J. van, Harmans, C.J.P.M., Williamson, J.G., Houten, H. van, Beenakker, C.W.J., Foxon, C.T., Harris, J.J.   +7 more
openaire   +5 more sources

LINC01116, a hypoxia‐lncRNA marker of pathological lymphangiogenesis and poor prognosis in lung adenocarcinoma

Molecular Oncology, EarlyView.
The LINC01116 long noncoding RNA is induced by hypoxia and associated with poor prognosis and high recurrence rates in two cohorts of lung adenocarcinoma patients. Here, we demonstrate that besides its expression in cancer cells, LINC01116 is markedly expressed in lymphatic endothelial cells of the tumor stroma in which it participates in hypoxia ...
Marine Gautier‐Isola, Rafael Lopes Goncalves, Marin Truchi, Caroline Lacoux, Célia Scribe, Hugo Cadis, Laetitia Guardini, Sophie Bekisz, Marius Ilié, Paul Hofman, Georges Vassaux, Bernard Mari, Roger Rezzonico   +12 more
wiley   +1 more source

Regularized solution of a nonlinear problem in electromagnetic sounding

, 2014
We propose a regularization method to solve a nonlinear ill-posed problem connected to inversion of data gathered by a ground conductivity ...
Deidda, Gian Piero, Fenu, Caterina, Rodriguez, Giuseppe   +2 more
core   +1 more source

Hall Effect in the mixed state of moderately clean superconductors [PDF]

, 1997
The Hall conductivity in the mixed state of a clean ($l \gg \xi_0$) type-II s-wave superconductor is determined from a microscopic calculation within a quasiclassical approximation.
, A Houghton, Brandt U, Ebisawa H, Eilenberger G, Harris J M, Houghton A, I Vekhter, Kopnin N B, Larkin A I, Maki K, Nozieres P, Ovchinnikov Yu N, Pesch W   +13 more
core   +3 more sources

LDAcoop: Integrating non‐linear population dynamics into the analysis of clonogenic growth in vitro

Molecular Oncology, EarlyView.
Limiting dilution assays (LDAs) quantify clonogenic growth by seeding serial dilutions of cells and scoring wells for colony formation. The fraction of negative wells is plotted against cells seeded and analyzed using the non‐linear modeling of LDAcoop.
Nikko Brix, Daniel Samaga, Katharina Gehr, Benedek Dankó, Mohamed Schumann, Guido Drexler, Ahmed Alnatsha, Georg Beyer, Ujjwal Mahajan, Martin Selmansberger, Julia Mayerle, Claus Belka, Horst Zitzelsberger, Kirsten Lauber   +13 more
wiley   +1 more source