Localization using relative ranging from radio frequency (RF) wireless beacons installed in an indoor infrastructure is becoming the hallmark of indoor localization systems for asset tracking.However, the coverage of these beacons is not always complete.Moreover, installing the beacons in underutilized spaces is not cost-effective.Deploying portabl
In this paper, stability is studied for a class of switched singular systems containing both stable and unstable modes.By introducing a time-varying piecewise Lyapunov function (TVPLF) and a mode-dependent average dwell time (ADT) switching rule, the computable sufficient conditions for Waterproof Trousers system stability are derived.The time-vary
Near the end of 1920 the copyright of the Kingdom of SCS ordered the production of not only 10-, but also 100- and 1000-dinar banknotes which were produced by Banque de France.The 100-dinar banknote bears the date 30 November 1920.It was released into circulation as of 1 January 1925, and was withdrawn in Serbia from 1-10 July 1941.The other two ty
Patients with single right ventricle and tricuspid regurgitation have increased morbidity and mortality rates.The outcomes of surgical tricuspid valve repair and replacement are dismal.Although some centers prefer valve Hats replacement with a bioprosthetic valve in the tricuspid position for the pediatric population, these valves have limited long
Background: Around the world, domestic and regional travel is considered the backbone of the tourism industry, Boys Hawaiian shirts with as much as 80% of international visitors within the same region, however, various factors permit or deter tourists to move around freely.The arguments of tourism promoting trade and vice versa, are both valid.Sinc