Results 101 to 110 of about 12,787 (197)

Modelling one-dimensional driven diffusive systems by the Zero-Range Process

open access: yes, 2004
The recently introduced correspondence between one-dimensional two-species driven models and the Zero-Range Process is extended to study the case where the densities of the two species need not be equal.
Evans, M. R.   +3 more
core   +2 more sources

From optimal measurement to efficient quantum algorithms for the hidden subgroup problem over semidirect product groups

open access: yes, 2005
We approach the hidden subgroup problem by performing the so-called pretty good measurement on hidden subgroup states. For various groups that can be expressed as the semidirect product of an abelian group and a cyclic group, we show that the pretty good
Bacon, Dave   +2 more
core   +1 more source

Efficient reduction of nitric oxide using zirconium phosphide powders synthesized by elemental combination method

open access: yesScientific Reports, 2017
Zirconium phosphide (ZrP) powders were synthesized by elemental combination method via the direct reaction of zirconium powders with red phosphorus, and characterized by XRD, SEM, XPS, XRF, SAED and TEM measurements.
Zhen Li   +9 more
doaj   +1 more source

Properties of poly(lactic acid) nanocomposites based on montmorillonite, sepiolite and zirconium phosphonate

open access: yeseXPRESS Polymer Letters, 2012
Poly(lactic acid) (PLA) based nanocomposites based on 5 wt.% of an organically modified montmorillonite (CLO), unmodified sepiolite (SEP) and organically modified zirconium phosphonate (ZrP) were obtained by melt blending.
K. Fukushima   +4 more
doaj   +1 more source

Two-point correlation function of an exclusion process with hole-dependent rates

open access: yes, 2014
We consider an exclusion process on a ring in which a particle hops to an empty neighbouring site with a rate that depends on the number of vacancies $n$ in front of it.
Ayyer, Arvind, Jain, Kavita, Priyanka
core   +1 more source

Transport in quantum multi-barrier systems as random walks on a lattice

open access: yes, 2019
A quantum finite multi-barrier system, with a periodic potential, is considered and exact expressions for its plane wave amplitudes are obtained using the Transfer Matrix method [10].
Cirillo, Emilio N. M.   +2 more
core   +1 more source

Performance quantification of Wireless Sensor Networks by implementing ZRP

open access: yesINTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY, 2012
sensor network is composed of a largenumber of autonomous sensor nodes, which are denselydeployed in the area of interest i.e either inside thephenomenon or very close to it. Routing is an importantoperation, being the foundation of data exchangingbetween wireless devices.Zone Routing Protocol was thefirst hybrid routing protocol with both a proactive ...
Barjinder Singh, Rishma Chawla
openaire   +2 more sources

SERS property of Co complex on boron nitride nanosheets/silver nanoparticles aggregates and photophysical characterisation of interactions among Co complex ion-exchanged within zirconium phosphate

open access: yesJournal of Experimental Nanoscience, 2017
The Co(II) complex of [Co(bpy)2(NO3)]Cl·3H2O, bpy = 2,2'-bipyridine, has been synthesised by the solution crystallisation method. The boron nitride nanosheets/silver nanoparticles/[Co(bpy)2(NO3)]Cl·3H2O nanoaggregate was prepared in order to better ...
Huo Shaofang, LI Jianlin, Zhang Zhaochun
doaj   +1 more source

Fabrication of novel polyurethane matrix-based functional composites with enhanced mechanical performance

open access: yesResults in Engineering
Thermoplastic polyurethane (TPU) has gained significant interest in several fields, including automobile steering wheels, and the electronics sector due to their easier processability, abrasive resistance, and self-lubricating performances.
Anum Yaseen   +4 more
doaj   +1 more source

The proton conductivity and mechanical properties of Nafion®/ ZrP nanocomposite membrane

open access: yesHeliyon, 2019
Zirconium phosphates (ZrP) were incorporated into Nafion® 117 membrane by impregnating method to obtain a reduced methanol permeation and improved proton conductivity for fuel cell application.
R. Sigwadi   +5 more
doaj   +1 more source

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