News & Products for the week of July 20th 2026 Model railroad operators and builders can get the latest information about locomotives, freight cars, passenger cars, tools, track, and more by reading ...

This site displays a prototype of a “Web 2.0” version of the daily Federal Register. It is not an official legal edition of the Federal Register, and does not replace the official print version or the ...

A new run of HO scale Electro-Motive Division SW1 end-cab switchers is now available from Wm. K. Walthers Inc. The Mainline-series model has received several upgrades since I last reviewed it in the ...

Former Dallas Cowboys cheerleader Reece Weaver had the support of her husband, Will Allman, when she ultimately — and surprisingly — decided to retire from the iconic squad. "No matter what decision I ...

SOUTHPORT, N.C. (WECT) - The Intracoastal Model Railroad Club will hold a two-day train show July 10-11 at the Homer Wright Center, the former Saint James Community Center, in Southport. Club ...

THIS DISPLAY, AND ALSO HEAR ABOUT WHAT IT’S DOING NEXT. UP CLOSE, FAMILIES ARE PLAYING OUTSIDE AND TRAVELERS ARE OFF TO THEIR NEXT DESTINATION. IN THE BIGGER PICTURE, IT’S A WHOLE WORLD. JAY AND ...

Abstract: High-speed maglev trains represent a new intelligent transportation mode that combines environmental friendliness with high speed. Under high-speed operations of 600 km/h, the maglev train ...

Abstract: Control barrier functions (CBFs) are a popular approach to design feedback laws that achieve safety guarantees for nonlinear systems. The CBF-based controller design relies on the ...

This document provides a detailed explanation of the MATLAB code that demonstrates the application of the Koopman operator theory for controlling a nonlinear system using Model Predictive Control (MPC ...

This site displays a prototype of a “Web 2.0” version of the daily Federal Register. It is not an official legal edition of the Federal Register, and does not replace the official print version or the ...