Available online 20 July 2008

silver films on Ni(111) A. Meyer J. I. Flege S. D. Senanayake B. Kaemena R. E. Rettew F. M. Alamgir J. Falta Oxidation of silver films of oneand two-monolayer thicknesses on the Ni(111) surface was investigated by low-energy electron microscopy at temperatures of 500 and 600 K. Additionally, intensity–voltage curves were measured in situ during oxidation to reveal the local film structure on a ...

I. INCREASING CAPACITY ON SPECTRUM THAT IS FLEXIBLY ALLOCATED .................................................................................. 91 II. MOVING SPECTRUM TO BE MORE FLEXIBLY ALLOCATED ............ 93 A. Government spectrum may be able to be used more efficiently .............................................................................. 94 1. Incentives for efficient use by Gov...

This article traces the evolution of ambulance location and relocation models proposed over the past 30 years. The models are classified in two main categories. Deterministic models are used at the planning stage and ignore stochastic considerations regarding the availability of ambulances. Probabilistic models reflect the fact that ambulances operate as servers in a queueing system and cannot ...

color halftoning, halftone noise reduction, color saturation Current methodologies for color image halftoning produce prominent halftoning noise. In this paper we argue that brightness variation between color dots placed at neighboring locations is a major cause of color halftone noise. To correct this flaw we propose Ink Relocation, a postprocess to arbitrary color halftoning algorithms. The p...

Chloroplast relocation movement is induced by blue light in most plants tested. Under weak light, chloroplasts move toward a brighter area in a cell (called low-fluence-rate response or accumulation movement), but they avoid strong light and move away from the light (called high-fluence-rate response or avoidance movement). Recently, mutants deficient in the chloroplast avoidance movement were ...