nanoparticles classified in 4 overall groups containing: metallic nanoparticles, ceramic nanoparticles, polymeric nanoparticles and semiconductor nanoparticles. these nanoparticles are used in some biomedical applications such as carrying medicine and photographing agents. with attention to different criteria which are both qualitative and quantitative, selecting the most suitable nanoparticles...

Assessment and assurance of conformity with regulation documents assumes significant cost in modern economies. Demonstration of compliance with security standards involves providing evidence that the standards’ security criteria are met in full substantiating appropriate decision. Nevertheless despite its importance such type of activity haven't been addressed adequately by the available soluti...

abstract in order to investigate the effects of nutrient resources and weed management on qualitative and quantitative criteria of cat tyme (teucrium polium), an experiment was conducted as split plot based on a complete randomized block design with 3 replications at the agricultural research station, ferdowsi university of mashhad, iran, during the years 2008 and 2009. treatments included diff...

Let (xn)n=1 be a sequence on the torus T (normalized to length 1). We show that if there exists a sequence of positive real numbers (tn)n=1 converging to 0 such that lim N→∞ 1 N2 N ∑ m,n=1 1 √ tN exp ( − 1 tN (xm − xn) ) = √ π, then (xn)n=1 is uniformly distributed. This is especially interesting when tN ∼ N−2 since the size of the sum is then essentially determined exclusively by local gaps at...

For many cases, grading and prioritizing the projects are so important in project-based organizations. In fact, it means prioritizing some projects and allocating organizational resource only to those projects to reach the organization profit up to maximum level through such allocation and decision. There are many different factors contribute in choosing the best project combination for organiz...