The Shadow Cluster concept is a novel idea which can be used to estimate future resource requirements and to perform call admission decisions in wireless networks. Shadow clusters can be used to determine if a new call should be admitted to a wireless network based on the call's requirements and local traac conditions. The shadow cluster concept can especially be useful in wireless ATM networks...

Abstract Interaction of circularly polarized laser pulses with spherical nano-droplets generates nanometer-size magnets lifetime on the order hundreds femtoseconds. Such magnetic dipoles are close enough in a cluster target and interaction takes place. We investigate such system several describe their rotation framework Lagrangian formalism. The semi-analytical results compared to particle-in-c...

ultraviolet waves, because of their short wavelength, have a high energy and considerable damaging effects on surfaces. protection against ultraviolet radiations is one of the finishing treatments done on surfaces exposed to sunlight. the importance of this issue in relation to human health, due to complications such as skin burns and cancer, is doubled. up to now, different materials such as z...

PURPOSE Rapid development of nanotechnology has recently brought significant attention to the extraordinary biological features of nanomaterials. The objective of the present investigation was to evaluate morphological characteristics of the assembles of gold and platinum nanoparticles (nano-Au and nano-Pt respectively), with Salmonella Enteritidis (Gram-negative) and Listeria monocytogenes (Gr...

Stochastic pattern anomalies limit the shrinking of size nano-patterns in extreme-ultraviolet lithography at around 10 nm due to discrete/probabilistic nature photon–electron-reaction systems. We express patterns and their as probability distributions predict stochastic hotspots where anomaly generation probabilities rise unexpectedly arbitrary features. Three-dimensional chemo-physical event p...

Environmental, health, and safety (EHS) concerns are receiving considerable attention in nanoscience and nanotechnology (nano) research and development (R&D). Policymakers and others have urged that research on nano's EHS implications be developed alongside scientific research in the nano domain rather than subsequent to applications. This concurrent perspective suggests the importance of early...