Sima S. Ahrabi

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Grid and peer-to-peer (P2P) networks are two ideal technologies for file sharing. A P2P grid is a special case of grid networks in which P2P communications are used for communication between nodes and trust management. Use of this technology allows creation of a network with greater distribution and scalability. Semantic grids have appeared as an expansion(More)
In this research a two dimensional, single phase, and isothermal model is developed to investigate the effects of eccentric catheterization on blood flow characteristics in a tapered and stenosis artery which is complex system. The model conducted by assuming that the blood is as Newtonian and incompressible fluid and the temperature effects are also(More)
One hundred raw milk samples from different regions of Anatolia and 20 pasteurized milk samples from three different manufacturers in Ankara were analyzed for the presence of Listeria spp. L. monocytogenes was found in 1% of the raw milk samples and in 5% (1/20) of the pasteurized milk samples. L. innocua and L. seeligeri were found in 8 and 2% of the raw(More)
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