Memristor had been ̄rst theorized nearly 40 years ago by Prof. Chua, as the fourth fundamental circuit element beside the three existing elements (Resistor, Capacitor and Inductor) but because no one has succeeded in building a memristor, it has long remained a theoretical element. Some months ago, Hewlett-Packard (hp) announced it created a memristor using a TiO2=TiO2 X structure. In this paper...

This handbook with exercises reveals in formalisms, hitherto mainly used for hardware and software design and verification, unexpected mathematical beauty. The lambda calculus forms a prototype universal programming language, which in its untyped version is related to Lisp, and was treated in the first author’s classic The Lambda Calculus (1984). The formalism has since been extended with types...

Abstract Context Renewable energy sources development has introduced wind farms as a regular landscape element. However, human-made elements, influence on landscape's scenic beauty differently according to the socio-demographic characteristics of beholder. Objectives In this regard, study analyses population's visual perception into Mediterranean landscapes with reference three social variables...

In many ways, John Keats is the most romantic poet ever. Unlike classical poetry, which seeks to portray social experience, poetry focuses on total expression of person. Various poets include political or commentary in their works. But Keats’ not a means conveying any prophecy message. His for sake poetry. There no moral, political, significance it. Thus, it truest According Peter, “the additio...