Results 81 to 90 of about 538,069 (301)

Rearrangement of the vortex lattice due to instabilities of vortex flow

, 2007
With increasing applied current we show that the moving vortex lattice changes its structure from a triangular one to a set of parallel vortex rows in a pinning free superconductor.
A. A. Golub, A. A. Golub, A. I. Larkin, A. I. Larkin, A. I. Larkin, A. I. Larkin, A. I. Larkin, A. M. Kadin, B. Yu. Blok, B. Yu. Blok, D. Y. Vodolazov, F. M. Peeters, L. E. Musienko, L. E. Musienko, L. G. Aslamazov, L. G. Aslamazov, L. G. Aslamazov, L. G. Aslamazov, L. I. Glazman, L. I. Glazman, L. P. Gor’kov, L. P. Gor’kov, M. Tinkham, R. Tidecks, S. V. Lempitskii, S. V. Lempitskii, V. G. Volotskaya, V. G. Volotskaya, V. G. Volotskaya, V. G. Volotskaya   +29 more
core   +1 more source

Statistical two-vortex equilibrium and vortex merger [PDF]

Physical Review E, 1996
Two-vortex solutions from the mean field equations respecting all conservation laws of the Euler equations in two dimensions are calculated in a unit disk. These states are compared to symmetric and off-center single-vortex solutions. A thermodynamic stability analysis is used to determine their stability and a critical separation for stable two-vortex
Chen, Peilong, Cross, M. C.
openaire   +3 more sources

Identifying transcription factors controlling the basal expression of human MRP4 highlights a substantial role for Sp1

FEBS Open Bio, EarlyView.
The MRP4 transporter exports several drugs and signaling molecules. Here, we identified key promoter elements regulating basal MRP4 expression. Using reporter assays, we defined a conserved region with essential Sp1 and contributory Ets sites, which controlled basal MRP4 expression.
Debora Singer, Angelique Kragl, Katrin Ziems, Juliane Glaubitz, Sophie Grammbauer, Susanne Hildebrandt, Mladen V. Tzvetkov, Gabriele Jedlitschky   +7 more
wiley   +1 more source

Reversible Vortex Ratchet Effects and Ordering in Superconductors with Simple Asymmetric Potential Arrays

, 2007
We demonstrate using computer simulations that the simplest vortex ratchet system for type-II superconductors with artificial pinning arrays, an asymmetric one-dimensional (1D) potential array, exhibits the same features as more complicated two ...
C. J. Olson Reichhardt, C. Reichhardt, Qiming Lu, V. I. Marconi   +3 more
core   +1 more source

Development of a Prediction Model for Progression Risk in High‐Grade Gliomas Based on Habitat Radiomics and Pathomics

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To investigate the value of constructing models based on habitat radiomics and pathomics for predicting the risk of progression in high‐grade gliomas. Methods This study conducted a retrospective analysis of preoperative magnetic resonance (MR) images and pathological sections from 72 patients diagnosed with high‐grade gliomas (52 ...
Yuchen Zhu, Yuxi Gong, Weilin Xu, Xingjian Sun, Gefei Jiang, Lei Qiu, Kexin Shi, Mengxing Wu, Yinjiao Fei, Jinling Yuan, Jinyan Luo, Yurong Li, Yuandong Cao, Minhong Pan, Shu Zhou   +14 more
wiley   +1 more source

Design Parameters Affecting the Performance of Vortex-Induced Vibration Harvesters

Micromachines
Vortex-induced vibration harvesters are usually equipped with small piezoelectric patches mounted near the cantilever clamp, where the largest longitudinal stress occurs.
Alberto Pasetto, Michele Tonan, Federico Moro, Alberto Doria   +3 more
doaj   +1 more source

Numerical Investigation on the Effects of Baffles with Various Thermal and Geometrical Conditions on Thermo-Fluid Dynamics and Kinetic Power of a Solar Updraft Tower

Energies, 2018
Solar updraft towers (SUTs) are used for renewable power generation, taking advantage of the thermal updraft air flow caused by solar energy. Aerodynamic devices have been applied to SUTs to improve their performance and the baffle is one such device ...
Seungjin Lee, Yoon Seok Kim, Joong Yull Park   +2 more
doaj   +1 more source

Investigation on the Stability of Random Vortices in an Ion Concentration Polarization Layer with Imposed Normal Fluid Flow

Micromachines, 2020
While nanoscale electrokinetic studies based on ion concentration polarization has been actively researched recently, random vortices naturally occur, leading to significantly destabilize in laboratory experiments or practical applications.
Jihye Choi, Ali Mani, Hyomin Lee, Sung Jae Kim   +3 more
doaj   +1 more source

Monte Carlo simulation of a two-dimensional continuum Coulomb gas

, 1996
We study the classical two-dimensional Coulomb gas model for thermal vortex fluctuations in thin superconducting/superfluid films by Monte Carlo simulation of a grand canonical vortex ensemble defined on a continuum. The Kosterlitz-Thouless transition is
%V. L. Berezinskii, A. Vallat, A.M. Ferrenberg, A.M. Ferrenberg, B. Nienhuis, B.-W. Xu, C. Timm, D. J. Amit, D. R. Nelson, D. R. Nelson, G. Orkoulas, G.-M. Ding, G.-M. Zhang, H. Weber, H. Weber, H. Weber, I. Tupitsyn, J. F. Fernández, J. Lee, J. Lee, J. Lee, J. Lee, J. M. Caillol, J. M. Kosterlitz, J. M. Kosterlitz, J. M. Kosterlitz, J. M. Thijssen, J. P. Valleau, J.-R. Lee, J.-R. Lee, Jack Lidmar, K. J. Strandburg, K. Moon, K. Yang, M. Friesen, M. Gabay, M.N. Barber, Mats Wallin, P. Minnhagen, P. Minnhagen, P. Minnhagen, P. Minnhagen, P. Minnhagen, P. Olsson, S.-C. Zhang, T. Ohta, V. N. Ryzhov, Y. Levin   +47 more
core   +1 more source

Functional and Structural Evidence of Neurofluid Circuit Aberrations in Huntington Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Disrupted neurofluid regulation may contribute to neurodegeneration in Huntington disease (HD). Because neurofluid pathways influence waste clearance, inflammation, and the distribution of central nervous system (CNS)–delivered therapeutics, understanding their dysfunction is increasingly important as targeted treatments emerge.
Kilian Hett, Abigail Dubois, Melanie Leguizamon, Alexander Song, Paula Trujillo, Colin D. McKnight, Ciaran M. Considine, Manus J. Donahue, Daniel O. Claassen   +8 more
wiley   +1 more source