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Dynamical stabilization of a superfluid motion in the presence of an ac force
(2017)
We study the superfluid behavior motion of interacting particles in a periodic potential subject to an external ac force. We observe a dynamical stabilization of the superfluid motion in the presence of ac forces around ...
Charge Discrimination in P2X4 Receptors Occurs in Two Consecutive Stages
(American Chemical Society, 2019-02)
P2X receptors are a group of trimeric cationic channels that are activated by adenosine 5′-triphosphate. They perform critical roles in the membranes of mammalian cells, and their improper functioning is associated with ...
Postactivation Potentiation Improves Acute Resistance Exercise Performance and Muscular Force in Trained Men
(2021-05-01)
ABSTRACT: Conrado de Freitas, M, Rossi, FE, Colognesi, LA, de Oliveira, JVNS, Zanchi, NE, Lira, FS, Cholewa, JM, and Gobbo, LA. Postactivation potentiation improves acute resistance exercise performance and muscular force ...
Star polymers rupture induced by constant forces
(American Institute of Physics, 2014-10)
In this work, we study the breakage process of an unknotted three-arm star-shaped polymer when it is pulled from its free ends by a constant force. The star polymer configuration is described through an array of monomers ...
Electrostatic force microscopy as a tool to estimate the number of active potential barriers in dense non-Ohmic polycrystalline SnO2 devices
(American Institute of Physics (AIP), 2006-10-09)
In the present work, electroactive grain boundaries of highly dense metal oxide SnO2-based polycrystalline varistors were determined by electrostatic force microscopy (EFM). The EFM technique was applied to identify ...
Chaotic oscillation in an attractive Bose-Einstein condensate under an impulsive force
(2002-04-01)
The chaotic oscillation in an attractive Bose-Einstein condensate (BEC) under an impulsive force was discussed using mean-field Gross-Pitaevskii (GP) equation. It was found that sustained chaotic oscillation resulted in a ...
Model reduction by mean-field homogenization in viscoelastic composites. III. Dual theory
(The Royal Society, 2021-05)
The mean-field homogenization scheme for viscoelastic composites proposed by Lahellec & Suquet (2013 Int. J. Plasticity 42, 1-13 (doi:10.1016/j.ijplas.2012.09.005)) is revisited from the standpoint recently adopted in a ...
Intraguild Predation and Interspecific Killing as Structuring Forces of Carnivoran Communities in South America
(Springer, 2014-12)
Intraguild predation (IGP) and interspecific killing (IK) have been recently acknowledged as important ecological forces that could influence community structure. Not only can carnivores influence prey community composition, ...
Severity, distribution, and correlates of occlusal tooth wear in a sample of Mexican-American and European-American adults
(Quintessence Publ Co IncCarol StreamEUA, 2001)