Abstract: In high-speed railways, the electric current is transmitted from the power supply to the high-speed train via the pantograph mounted on the train and the catenary system erected along the ...

Abstract: The vehicle dynamics model serves as a vital component of autonomous driving systems, as it describes the temporal changes in vehicle state. Traditional physics-based methods employ ...

With 2026 around, I am refining my inflation-focused asset allocation model that performed well in 2025. Check out the major ...

You are able to gift 5 more articles this month. Anyone can access the link you share with no account required. Learn more. I agreed with Karen Levine Egee’s op-ed, published back on July 7, that ...

Customers who purchase a basic economy ticket will not earn AAdvantage miles or Loyalty Points towards AAdvantage status. Markus Mainka - stock.adobe.com This won’t fly. American Airlines fliers are ...

American Airlines is catching heat from customers after eliminating miles earning for basic economy customers. The Fort Worth-based airline, which operates its central hub at DFW International Airport ...

American Airlines will stopped awarding AAdvantage miles and Loyalty Points for basic economy tickets. This policy change aligns American with similar restrictions already in place at other carriers.

President Donald Trump announced Wednesday that he would be issuing checks to members of the United States military for $1,776 – in honor of the country’s founding – calling the payment the “Warrior ...

Codeveloped by the American Heart Association and the American Academy of Pediatrics, this publication presents the 2025 guidelines for basic life support during cardiopulmonary resuscitation and ...

The concept of truth feels particularly bleak in 2025. Government leaders deploy up-is-down narratives at an exhausting clip. Online worlds drip with artificial intelligence-generated slop that ...

The Nigerian Air Force (NAF) has started the zonal General Aptitude Test for the 2025 Basic Military Training Course 46 recruitment exercise, with more than 20,000 applicants taking part across the ...