Professor Raúl Rojas has published a book about how symbols have been used throughout history in mathematics. The work was translated into English this year.

Students aren’t necessarily missing the math, they’re missing how to make sense of the problem itself. Once we see ...

Google first introduced this educational Doodle in the US in September and has since expanded it to multiple countries, ...

The block, the dime, and the finish. VJ Edgecombe and Justin Edwards bring the 76ers within two against the Celtics, with ...

Zach began writing for CNET in November, 2021 after writing for a broadcast news station in his hometown, Cincinnati, for five years. You can usually find him reading and drinking coffee or watching a ...

Abstract: There is a growing demand for novel nonisolated dc–dc power converters with the deployment of dc power distribution systems integrating renewable sources and energy storing elements. The ...

I’m working on a research project to optimise the aerodynamic performance of a hybrid Savonius-Darrieus vertical axis wind turbine under low wind speed with Geometric Deep Learning (GDL). I’ve ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Population balance equation (PBE) models have the potential to automate many ...

The expanded accounting equation builds upon the basic accounting equation's use of assets, liabilities and equity by incorporating additional components such as revenues, expenses and withdrawals.

Oil field operators can use several practical equations for calculating flow rates of natural gas through venturi gas-lift valves. For critical flow, this analysis derived such equations from a ...