We continue to explore the validity of the reflected shock structure (RSS) picture in SNR 1987A that was proposed in our previous analyses of the X-ray emission from this object. We used an improved version of our RSS model in a global analysis of 14 CCD spectra from the monitoring program with Chandra. In the framework of the RSS picture, we are able to match both the expansion velocity curve ...

Due to their "on demand" nature, the reactive protocols for MANETs, incurred less overhead and hence are preferred over proactive protocols. Since reactive protocols rely on network wide flooding of routing messages, they suffer from the "broadcast storm" problem. Received signal strength based probabilistic flooding scheme named RSS-GossipAODV was proposed in [13]as an atte...

T he anatomic Synergy Between Percutaneous Coronary Intervention With TAXUS and Cardiac Surgery (SYNTAX) score is a stratification score illustrating the complexity of angiographic stenosis. It was considered a sur-rogate for poor prognosis after percutaneous coronary intervention (PCI). 1 Accordingly, in patients with a high baseline SYNTAX score (bSS) requiring coronary revascularization, cor...

Fifteen years ago, in 2001, the concept of "Reactive Sulfur Species" or RSS was advocated as a working hypothesis. Since then various organic as well as inorganic RSS have attracted considerable interest and stimulated many new and often unexpected avenues in research and product development. During this time, it has become apparent that molecules with sulfur-containing functional groups are no...

Vehicular ad hoc networks (VANETs) are an eminent area of intelligent transportation systems (ITS) which includes vehicle tracking, positioning, and emergency warnings. For protective applications, localization in the urban is a significant problem. Global Positioning Systems (GPS) one many solutions that have been offered, although they do not offer accuracy. To locate target accurately, uniqu...