In pinning control of complex networks, a tacit believing is that the system dynamics will be better controlled by pinning the large-degree nodes than the small-degree ones. Here, by changing the number of pinned nodes, we find that, when a significant fraction of the network nodes are pinned, pinning the small-degree nodes could generally have a higher performance than pinning the large-degree...

ABSTRACT Introduction: In areas where intraoperative radiography facilities are not available, open reduction is an acceptable treatment option for fracture treatment. The aim of this investigation was to compare the outcomes of closed reduction to open reduction with cross-pinning fixation in Gartland Type III supracondylar humeral fracture extensions. Methods: In this retrospective study, clo...

In this paper, a new type of positioning mechanism for superconductive magnetic levitation system is proposed. The proposed mechanism uses an impact driving energy against pinning force for positioning. When a permanent magnet levitates over a superconductor, the pinning force works tightly between a superconductor and a levitating permanent magnet. If the system has an impact driving energy ag...

We propose a mechanism to pin skyrmions in chiral magnetic thin films by introducing local maxima of magnetic exchange strength as pinning centers. The local maxima can be realized by engineering the local density of itinerant electrons. The stationary properties and the dynamical pinning and depinning processes of an isolated skyrmion around a pinning center are studied. We carry out numerical...

conclusions the taping technique, as applied in this study demonstrates an impressive effect on wrist extension force and grip strength of patients with te. elbow taping also reduces pain at the lateral aspect of the elbow in these patients. background tennis elbow (te) is a common musculotendinous degenerative disorder of the extensor origin at the lateral humeral epicondyle. different modes o...

We present simulations, without electrodynamical assumptions, of Bsx, y, Hstdd, MsHstdd, and JcsHstdd in hard superconductors for a variety of twin-boundary pinning potential parameters, and for a range of values of the density and strength of the pinning sites. We numerically solve the overdamped equations of motion of up to 10 flux-gradient-driven vortices which can be temporarily trapped at ...

We have defined pinning fields as those random fields that keep some of the magnetic moments unreversed in the region of negative external applied field during the demagnetizing process. An analysis of the statistical properties of such pinning fields is presented within the context of the Gaussian Random Field Ising Model (RFIM). We show that the average of the pinning fields exhibits a drasti...

We present results from extensive simulations of driven vortex lattices interacting with periodic arrays of pinning sites. Changing an applied driving force produces a rich variety of novel dynamical plastic flow phases which are very distinct from those observed in systems with random pinning arrays. Signatures of the transition between these different dynamical phases include sudden jumps in ...

High temperature-resolution N Q R measurements in an ul t ra pure Rb 2 ZnCl 4 crystal and a mixed [Rb[ _ x ( N H 4 ) J 2 Z n C l 4 crystal w i th a control led amount of impurit ies (x = 0.01) verify the existence of a temperature region where the characteristic incommensurate line split t ing is averaged out. The results show that for the system wi th high pur i ty the averaging of the incomme...

We report the epitaxial growth and superconducting properties of Y2O3-added YBa2Cu3Ox (YBCO) films grown on SrTiO3-buffered MgO substrates by pulsed-laser deposition using surface-modified YBCO targets. Areas of Y2O3 sectors on the YBCO target were increased to 5.44% and 9.22% of the total YBCO pellet in order to find a correlation between the Y2O3 content, morphology, and the pinning propertie...