A 150-year-old rule in geometry has been proven wrong. Mathematicians found two different doughnut-shaped surfaces that look ...

Learn how historic screens like the mashrabiya inform modern architecture, blending structural integrity with environmental ...

Abstract: This study shows the results obtained after the application of augmented reality - AR in the learning of descriptive geometry in elementary level students. The use of Mobile-D methodology ...

Abstract: The Bregman-Wasserstein divergence is the optimal transport cost when the underlying cost function is given by a Bregman divergence, and arises naturally in fields such as statistics and ...

I still remember the first time I took my class outside for a descriptive writing lesson. It was a crisp fall morning, and I handed each student a pine cone, asking them to describe it as if the ...

Descriptive geometry consists of procedures originally designed to solve 3-space geometry problems by graphical constructions and measurement instead of by computation. However, in addition to this it ...

THIS text-book of modern projective geometry forms an admirable introduction to the subject, and should be known to all who are interested in this branch of mathematics. The first chapter deals with ...

Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Osaka, Suita 565-0871, Japan School of Pharmacy and Pharmaceutical Sciences, Hoshi University, 2-4-41 Ebara, Tokyo, ...

Radiofrequency sheath rectification is a phenomenon relevant to the operation of Ion Cyclotron Range of Frequencies (ICRFs) actuators in tokamaks. Techniques to model the sheath rectification on 3D ...