Abstract: Due to the wide application of time-varying underdetermined linear matrix-vector equation (TVUDLMVE), solving it has been a great important topic in both scientific and engineering fields.

Collaborative research by the University of Tokyo and RIKEN Center for Biosystems Dynamics Research has led to the development of a new method for simultaneously synthesizing all transfer RNA (tRNA) ...

In a recent study, mathematicians from Freie Universität Berlin have demonstrated that planar tiling, or tessellation, is ...

Solving an equation means finding the value or values for which the two expressions on each side of the equals sign are equal. One of the most common methods used to solve equations is the balance ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

TWA is one such semiclassical approach that dates back to the 1970s, but is limited to isolated, idealized quantum systems ...

A canonical problem in computer science is to find the shortest route to every point in a network. A new approach beats the ...

A number machine is a way of writing rules using a flow diagram. The equation \(3j - 6 = 9\) can be shown on a number machine by writing out the functions that have been applied to \(j\) in the order ...

Can we reveal objects that are hidden in environments completely opaque to the human eye? With conventional imaging techniques, the answer is no: a dense cloud or layer of material blocks light so ...

Abstract Healthcare workers are the backbone of resilient health systems, yet in many African countries they operate under extreme occupational stress, inadequate training, poor working conditions, ...

The oldest mathematics journal in the Western Hemisphere in continuous publication, the American Journal of Mathematics ranks as one of the most respected and celebrated journals in its field.

Abstract: Typically, a monostatic radar can only measure the Doppler velocity, which is the projection of full velocity on the LOS (line of sight). To enable measurement of the tangential wind ...