We describe the evolution of a distributed shared memory (DSM) system, Mirage, and the di culties encountered when moving the system from a Unix-based kernel on the VAX to a UNIX-based kernel on personal computers. Mirage provides a network transparent form of shared memory for a loosely coupled environment. The system hides network boundaries for processes that are accessing shared memory and ...

We consider the mirage cosmology by an unstable probe brane whose action is represented by BDI action with tachyon. We study how the presence of tachyon affects the evolution of the brane inflation. At the early stage of the brane inflation, the tachyon kinetic term can play an important role in curing the superluminal expansion in mirage cosmology.

This article presents, almost without any analytical analysis, an orderly and illustrated presentation of the atmospheric—or terrestrial—refraction effects, i.e., affecting vision apparent shape position objects located in atmosphere, contrary to case astronomical refraction. The adopted classification, which is non-exhaustive as there are still mysterious atypical cases, mostly based on transf...

Two field experiments were conducted to evaluate the effect of foliar application salicylic acid (SA) on growth, yield and quality characters five sugar beet varieties (MARWA KWS, SUGAR KING, MiRAGE, DREEMAN ESTORA KWS) under two types soil in different locations Nubaria Sakha regions during 2018/2019 2019/2020 seasons. The split-split plot design three replications, where main plots assigned b...

We explain the origin of the Kondo mirage seen in recent quantum corral scanning tunneling microscope experiments with a scattering theory of electrons on the surfaces of metals. Our theory, combined with experimental data, provides a direct observation of a single Kondo atom phase shift. The Kondo mirage observed at the empty focus of an elliptical quantum corral is shown to arise from multipl...

We analytically study the dynamics of evolving populations that exhibit metastability on the level of phenotype or fitness. In constant selective environments, such metastable behavior is caused by two qualitatively different mechanisms. On the one hand, populations may become pinned at a local fitness optimum, being separated from higher-fitness genotypes by a fitness barrier of low-fitness ge...

For application in UV-material processing and UV-thin-film optics, the thermal contribution to damage and ablation phenomena will be investigated utilizing time resolved photothermal probe beam deflection (MIRAGE) technique. The potentiality of this method for the determination of both the sub-damage range and the Onset of damage, as well as the ablation threshold by using the thermal branch of...

This report is aimed at studying the phenomenon of mirage, using a method that is much simpler than those appeared in previous work ([12, 19]). It is divided in to three parts. In the rst part we look into the trajectory of light in an inhomogeneous medium and develop the mathematical method and equations that will be needed later. In the next part, we introduced a couple of models to simulate ...