For centuries, the Pythagorean Theorem has occupied a unique position in mathematics: both elementary and profound. Its ...

Abstract: This paper presents a free-wheeling offline and online identification method which allows to parameterize angle-dependent permanent magnet flux linkage prototype functions. The general ...

Abstract: This letter presents an efficient method for multi-angle radar cross section (RCS) simulation of electrically large perfect electric conductor (PEC) targets. The approach is built on an ...

The term "involute" refers to the shape of the teeth: the curves of the teeth are involutes of circles, which are curves that optimize gear performance. Figure 1.1.2: The three marked circles are key ...

The maths handbook : everyday maths made simple by Elwes, Richard, 1978- author Publication date 2014 Topics Mathematics, MATHEMATICS / Reference Publisher London : Quercus Collection ...

Cheng, R. , Liu, J. , Hao, L. and Wu, D. (2026) On the Application of the Infinitesimal Method to Two Categories of Problems in College Physics. Open Journal of Social Sciences, 14, 378-389. doi: ...

If you use DENSS in your work, please cite: Grant, Thomas D. (2018). Ab initio electron density determination directly from solution scattering data. Nature Methods ...

China's perennial peanut planting area is about 4.7 million ha, with a total output of more than 17 million tons, accounting for about 38% of the world's peanut production; the peanut is also one of ...