Dr. JeFreda R. Brown is a financial consultant, Certified Financial Education Instructor, and researcher who has assisted thousands of clients over a more than two-decade career. She is the CEO of ...

Randolph Grace receives funding from the Marsden Fund, administered by the Royal Society of New Zealand. University of Canterbury provides funding as a member of The Conversation AU. University of ...

Chris Gallant, CFA, is a senior manager of interest rate risk for ATB Financial with 10 years of experience in the financial markets. Vikki Velasquez is a researcher and writer who has managed, ...

The X‑arithmetic technique offers a powerful new way to map the physics of other galactic structures across the universe and ...

An arithmetic sequence is a sequence of numbers in which each number is obtained by adding a constant value to the previous number. Arithmetic sequences are linear. That is, they form a straight line ...

These notes are adapted from the class lecture notes for CS558, Computational Geometry, which was taught at the University of Wisconsin-Madison in the fall of 2013. But the conceptual advantages of ...

This study aimed to investigate how visual–spatial ability predicted academic achievement through arithmetic and reading abilities. Four hundred and ninety-nine Chinese children aged from 10.1 to 11.2 ...

NASA's Chandra X-ray Observatory has revealed fresh insights into how supermassive black holes influence the largest structures in the universe by using a new image-processing method called ...