INTERACTION-INDUCED CURRENT-REVERSALS IN DRIVEN LATTICES

Interaction-induced current-reversals in driven lattices

Long-range interactions are shown to cause, as time evolves, consecutive reversals of directed currents for dilute ensembles of particles in driven lattices.These current reversals are based on a general mechanism that leads GF MUESLI to an interaction-induced accumulation of particles in the regular regions of the underlying single-particle phase

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Brushless Excitation Principle and Experimental Verification of Hybrid Excitation Synchronous Generator Based on Harmonic Magnetic Field

It is well known that the air-gap magnetic field of the permanent magnet synchronous generator (PMSG) is difficult to adjust.To overcome this challenge while maintaining the brushless feature of PMSGs, a hybrid excitation synchronous generator (HESG) based on inherent third harmonic field induction is Covers proposed in this paper.The HESG adds a s

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How much compensation is too much? An investigation of the effectiveness of financial overcompensation as a means to enhance customer loyalty

The present paper examines the effectiveness of financial overcompensation as a means to enhance customer loyalty after a product failure.Overcompensation implies that customers are entitled to a refund that is larger than the purchase price.It is, however, still unclear whether large overcompensations entail saturation effects, or alternatively, r

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Proximate and antioxidant activities of bio-preserved ogi flour with garlic and ginger [version 1; peer review: 2 approved]

Background: Ogi from locally available cereals remains a relatively affordable complementary food in West Africa, but has a tendency to spoil due it high moisture content.This study explored effects of garlic and ginger as biopreservatives in ogi flour.Methods: Ogi flour was prepared from sorghum and quality protein maize grains with different conc

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