The past decade has witnessed an explosion of the penetration of mobile technology through all strata of society.Mobile technologies including cell phones, tablets, and even some e-readers are used for surfing the web, running read more apps, reading email, posting to social media, conducting banking transactions, etc.This liberation from desktop a
Frames are more stable here as compared to bases under the action of a bounded linear operator.Sums of different frames under the action of a bounded linear operator are studied with the help of analysis, synthesis and frame operators.A simple construction of frames from the existing ones under the action of such an operator is presented here.It is
Within the already peculiar Bauplan of anurans, pipid frogs have evolved an array of bizarre features that are read more commonly linked to their highly aquatic lifestyle.Among the latter, there are several distinctive sacro-caudo-pelvic features shared by extant pipids, which have been regarded as evolutionary novelties taking part of a specialize
Katherine Heath1,2 1Mathematical Ecology Research Group, Department of Zoology, University of Oxford, Oxford OX1 3PS, UK; 2New College, Oxford OX1 3BN, UK Background: Cost-benefit analyses are crucial to inform treatment policies, particularly when the cost of patented drugs is very high.The cost of patented drugs is the limiting factor in hepatiti