Mathematicians in India have borrowed a century-old family of polynomials to solve some of the most stubborn equations in ...
A new approximate matrix exponential method simulates Markov kinetic models of ion channels an order of magnitude faster and ...
Physics-informed neural networks (PINNs) often struggle to solve stiff partial differential equations (PDEs) with moving boundaries, such as convection-dominated droplet drying with shrinking domains ...
This paper proposes a new multi-echelon 4-D chaotic supply chain model (NME-4D-CSCM) incorporating a sinusoidal nonlinearity to better represent uncertainties in supply chain dynamics. The model ...
On November 17, 2025, the agencies announced the signing of a proposed rule to revise the definition of “waters of the United States.” This proposal would implement the Supreme Court's decision in ...
EPA and the Army Announce Proposed Rule: Updated Definition of "Waters of the United States" On November 17, 2025, the U.S. Environmental Protection Agency and the U.S. Department of the Army ...
Another USBC Convention and Annual Meeting is in the books. Check out the Convention wrap up by reading the story inside. Five candidates slated for USBC Board election; two legislative proposals to ...
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