In this paper, a novel Ni2P/black phosphorus (Ni2P/BP) supported on two-dimensional ?-zirconium phosphate (?-ZrP) hybrid material was prepared, and its catalytic activity for hydrodesulfurization (HDS) investigated. Through the reaction of nickel salt with BP nanosheets obtained by freeze-assisted exfoliation method, Ni2P nanoparticles can be formed firmly anchored surface BP, effectively preve...

This document describes the Zone Routing Protocol (ZRP), a hybrid routing protocol suitable for a wide variety of mobile ad-hoc networks, especially those with large network spans and diverse mobility patterns. Each node proactively maintains routes within a local region (referred to as the routing zone). Knowledge of the routing zone topology is leveraged by the ZRP to improve the efficiency o...

A novel framework is presented for the study of scalability in ad hoc networks. Using this framework, the first asymptotic analysis is provided with respect to network size, mobility, and traffic for each fundamental class of ad hoc routing algorithms. Protocols studied include the following: Plain Flooding (PF), Standard Link State (SLS), Dynamic Source Routing (DSR), Hierarchical Link State (...

Abstract α‐Zirconium phosphate (Zr(HPO 4 ) 2 ·H O, α‐ZrP) is an inorganic layered compound. Since the first report of crystalline α‐ZrP in 1964, thanks to its simple synthesis and unique physiochemical properties, has found widespread application many fields including mechanical reinforcing, barrier improvement, flame retardancy, anticorrosion, catalysis, environment, energy, medicine. Because ...

The problem motivation of this work deals with how to control the network overhead and reduce latency that may cause many unwanted loops resulting from using standard routing. This proposes three different wireless routing protocols which they are originally some advantages for famous ad-hoc such as dynamic source (DSR), optimized link state (OLSR), destination sequenced distance vector (DSDV) ...

Application Routing Load Balancing (ARLB) is the novel load balancing mode that combines QoS routing and load balancing in per application for support QoS for real-time application based on wired network. Zone Routing Protocol (ZRP) is a recent hybrid proactive/reactive routing approach in an attempt to achieve scalability of ad-hoc network. This routing approach has the potential to be efficie...

We study statistical properties of a zero-range process (ZRP) on random networks. We derive an analytic expression for the distribution of particles (also called node occupation distribution) in the steady state of the ZRP in the ensemble of uncorrelated random graphs. We analyze the dependence of this distribution on the node-degree distribution. In particular, we show that when the degree dis...

In order to provide ultraviolet barrier, antifungal and antibacterial properties, nano-zinc oxide (ZnO) was added lamellar zirconium phosphate (ZrP). The synthesized via reaction of oxychloride octahydrate phosphoric acid following its chemical modification with Jeffamine nano-ZnO. Diffractometric, morphological, thermal, structural relaxometric evaluations were conducted. Fourier transform inf...

A dressing of a nonspherical potential, which includes n zero range potentials, is considered. The dressing technique is used to improve ZRP model. Concepts of the partial waves and partial phases for non-spherical potential are used in order to perform Darboux transformation. The problem of scattering on the regular X n and YX n structures is studied. The possibilities of dressed ZRP are illus...

Zone Routing Protocol (ZRP) provides a flexible solution for discovering and maintaining routes in the MANET. By adopting the idea of Fisheye State Routing in ZRP, a more efficient protocol called Fisheye Zone Routing Protocol (FZRP) was proposed in the paper. FZRP provides the advantage of a larger zone with only a little increase of the maintenance overhead. Two levels of routing zone are def...