A relative newcomer has started to gain traction in the college-entrance-exam landscape—especially in red states.

Using a relatively young theory, a team of mathematicians has started to answer questions whose roots lie at the very ...

U.S. students are experiencing a math crisis marked by a decline in scores that began over a decade ago and rapidly ...

We also prove that the two sets of Maxwell equations only depend on the non-linear elations of the conformal group of ...

Signal Space Solutions for GNSS Interference. Advances in Remote Sensing, 14, 164-169. doi: 10.4236/ars.2025.143010 .

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

Essendant Inc. (NASDAQ: ESND), Deerfield, IL, has announced organizational changes "to adapt to the changing marketplace and improve focus on key customer channels by flattening the company's overall ...