From fractions and decimals to distance and time, the humble-but-versatile number line can deepen students’ understanding of ...

A fraction is part of a whole. When you find a fraction of an amount, you work out how much that part is worth, compared to the whole. Here is a quarter written as a fraction. The numerator is 1 and ...

Converting between fractions, decimals and percentages is a useful problem-solving skill. The data can be more easily ordered by size when written in the same format. Calculations often give a decimal ...

I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips.

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Thomas J. Brock is a CFA and CPA with more than 20 years of experience in various areas including investing, ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Abstract: Precise polarization control is required for electro-magnetic applications, such as converting horizontal polarization to vertical. This work presents a reflection mode metasurface, which ...

Abstract: This letter proposes an advanced automated model generation (AMG) of microwave components using an adjoint artificial neural network (ANN) and electromagnetic (EM) sensitivity analysis. EM ...

An overview of our SingularTrajectory framework. All models were trained and tested on Ubuntu 20.04 with Python 3.8 and PyTorch 2.0.1 with CUDA 11.7. To train our SingularTrajectory on each task using ...