A significant improvement of the light load conversion efficiency in integrated CMOS DC–DC converters using pulse-width modulation (PWM) at constant switching frequencies ...

By applying modern computing power to an 1848 formula for C. Gill, we find five positive integers, every three of which sum to a square.

Three examples are given of Mathematica programs that use replacement rules rather than procedural constructs. The diversity of the applications demonstrates the power and ...

Showing the power of Mathematica for the static analysis of a sleeper is the main goal of this paper. It is part of a case for the Engineering Office of the Dutch Railways to ...

Contrast sensitivity is a measure of the ability of an observer to detect contrast signals of particular spatial and temporal frequencies. A formal definition of contrast ...

Within the semi-analytical solution of the finite element model,the results of the analysis are expressed as a function of one or several parameters of the problem.Severe ...

The discrete cosine transform (DCT) is a technique for converting a signal into elementary frequency components. It is widely used in image compression. Here we develop some ...

The paper discusses the fundamental role of the Watson-Crick complementarity in DNA computing. The close relation of the complementarity to the twin-shuffle language ...

Thermal–hydraulic coupling between power, flow rate and density, intensified by neutronics feedback are the main drivers determining the stability behavior of a boiling ...

An improved expression for the prediction of eclipse times in eccentric eclipsing binaries showing apsidal motion is presented. Truncated series expansions have been extended ...