15 Result(s)
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Article
Catalytic effect of SCN− on electrodeposition of zinc-nickle alloy
The electrodeposition of zinc-nickle alloy was obtained on a copper cathode of 1×1cm2. The deposited alloys are quantitatively analyzed by atomic absorption spectrometry. The morphology of the deposits was observ...
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Article
An improved multicast routing algorithm
Multicasting is a communication service that allows an application to efficiently transmit copies of data packets to a set of destination nodes. The problem of finding a minimum cost multicast tree can be form...
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Article
Dynamic behaviors of coupled three-level atom system interacting with light field in cavity filled with Kerr-like medium
The Hamiltonian of coupled three-level atoms interacting with light field in the cavity filled with Kerr-like medium is derived. A simplified analytic solution to the Schrödinger equation of the system is obta...
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Article
On bifurcation from steady-state solutions to rotating waves in the Kuramoto-Sivashinsky equation
In this paper, we consider the detection and calculation of bifurcation from nontrivial steady-state solutions to rotating wave solutions of the Kuramoto-Sivashinsky(K-S) equation by using the nonlinear Galerk...
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Article
On modeling and analyzing multi-agent systems using π-calculus
Dynamic architecture of multi-agent systems (MAS) is important for critical systems. As the existing formal specifications of MAS cannot describe its dynamic architecture, a formal approach using π-calculus is...
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A dynamic grid service discovery model: TDMSD
Frequent joining and withdrawal of resources and services in a grid make dynamic discovery of grid resource and service quite difficult. In this paper, a two-dimensional model of service discovery (TDMSD) is p...
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Article
Magnetic resonance imaging of atherosclerotic lesion with new devised animal surface coil
The ability of dynamic contrast enhanced magnetic resonance imaging (DCE MRI) with a new devised animal surface coil was analyzed in identifying atherosclerotic plaques in the rabbit medium-sized iliac artery ...
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Article
Analysis of nash-cournot equilibrium for electricity markets considering option contracts
Option contract is one of the most important instruments for power generators develo** bidding strategies and hedging market risk. Based on the peculiarities of bid-based-pool (BBP) power markets, a joint tw...
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Article
Morphological evolution of a void under thermal and mechanical loads
A model for the morphological evolution of a void under thermal and mechanical loads is established, and the thermodynamics potential of the model is given based on energy principle. Thus, the path and the bif...
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Article
An authenticated group key distribution scheme for wireless sensor networks
In wireless sensor networks (WSNs), group key distribution is the core of secure communications since sensor nodes usually form groups and cooperate with each other in sensing data collection and in-network pr...
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Article
Adaptive inverse control of air supply flow for proton exchange membrane fuel cell systems
To prevent the oxygen starvation and improve the system output performance, an adaptive inverse control (AIC) strategy is developed to regulate the air supply flow of a proton exchange membrane fuel cell (PEMF...
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Article
Experimental research on the mechanical properties of gypsum breccia with different water content
This paper deals with the influence of water content on the mechanical properties of gypsum breccia with different initial water contents. The experimental research was taken on the GDS (geotechnical digital s...
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Article
Network security situation prediction based on improved adaptive grey Verhulst model
Network security situation is a hot research topic in the field of network security. Whole situation awareness includes the current situation evaluation and the future situation prediction. However, the now-ex...
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Article
Influence of excitation frequency on slosh-induced impact pressures of liquefied natural gas tanks
Liquid sloshing phenomena in No. 2 tank of 140 km3 liquefied natural gas (LNG) carriers have been studied numerically and experimentally. The scale of the model tank was selected as 1/55.9. Roll and pitch motions...
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Article
Study of graphene doped zinc oxide nanocomposite as transparent conducting oxide electrodes for solar cell applications
The graphite oxide (GO) was prepared based on the modified Hummers method, then reacted with zinc acetate aqueous, sodium hydroxide aqueous and hydrazine hydrate, and was doped into ZnO eventually to form grap...
