Learn how to convert between rectangular and polar equations. A rectangular equation is an equation having the variables x and y which can be graphed in the rectangular cartesian plane. A polar ...

Contributed by Laura Gagliardi; received April 30, 2025; accepted October 17, 2025; reviewed by Clémence Corminboeuf, Seyed Mohamad Moosavi, and Veronique Van Speybroeck This contribution is part of ...

Assessment of incident power density (IPD) for radiating antennas using conventional equal-angle spherical sampling leads to redundant measurement points and reduced efficiency. This study introduces ...

3D printers can produce a wide range of three-dimensional objects using various materials. Depending on the technology, this may involve curing a liquid resin with a light source (SLA, DLP, LCD) or ...

CICA - Centro Interdisciplinar de Química e Bioloxía and Departamento de Química, Facultade de Ciencias, Universidade da Coruña, 15071 A Coruña, Spain ...

Moving an object from one location to another—picking and placing—is an ideal application for industrial robots due to the robots’ repeatability, throughput and favorable return on investment. It is ...

This contribution is part of the special series of Inaugural Articles by members of the National Academy of Sciences elected in 2021. Strong east-west directed jets dominate the circulation on Jupiter ...

Abstract: The article presents a new concept in the area of mathematical modeling of grounding networks. The idea is to combine a few arbitrary homogeneities (finite volumes of prismatic shape), ...

The Smart Function Kit for Handling kit is designed to be easy to specify, commission and program, enabling engineers to quickly create and install custom Cartesian handling systems with one, two or ...