Researchers from the Institute of Cosmos Sciences of the University of Barcelona (ICCUB) have developed a new framework based ...

Differential equations are fundamental tools in physics: they are used to describe phenomena ranging from fluid dynamics to general relativity. But when these equations become stiff (i.e. they involve ...

This is a preview. Log in through your library . Journal Information The International Economic Review was established in 1960 by two of the most active and acclaimed scholars in the economics ...

A study suggests that the first of seven key pyramids in Egypt, the Step Pyramid of Djoser, was built using a hydraulic lift. Dated to about 4,500 years ago, this would move up the introduction of ...

Anxiety is both a mental and physical state of negative expectation. Mentally it is characterized by increased arousal and apprehension tortured into distressing worry, and physically by unpleasant ...

Innovations aren’t delivered by just a few people – everyone working within a food system can innovate. It is important that all stakeholders identify the actions that will deliver most impact in the ...

Why you should embrace it in your workforce by Robert D. Austin and Gary P. Pisano Meet John. He’s a wizard at data analytics. His combination of mathematical ability and software development skill is ...

Abstract: This paper proposes a method to learn approximations of missing Ordinary Differential Equations (ODEs) and states in physiological models where knowledge of the system's relevant states and ...

Abstract: To enhance the grid power quality (PQ) during nonideal grid conditions in a grid-tied photovoltaic system (GTPVS), this article focuses on developing a control architecture using an adaptive ...

Statement of Interest to Communications readers: This material is highly relevant and valuable to readers of Communications because it provides a comprehensive historical perspective on how federal ...

When you have played the game, why not put your new skills to the test and download this fun activity sheet?