James Chen, CMT is an expert trader, investment adviser, and global market strategist. Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician ...

National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...

Suzanne is a content marketer, writer, and fact-checker. She holds a Bachelor of Science in Finance degree from Bridgewater State University and helps develop content strategies. A cash flow statement ...

If you have a growing home graveyard of old printers and laptops, you're not alone. A recent CNET survey found that nearly a third of us are hoarding old electronics, probably because figuring out how ...

The best way to pay off high-interest credit card debt comes down to personal preference. If you're motivated by saving as much money as possible down to the last penny, you'll probably prefer the ...

Abstract: Due to the non-convex characteristics of the alternating current optimal power flow (ACOPF) problem, most existing methods are restricted to obtaining Karush-Kuhn-Tucker (KKT) solutions.

A method for solving systems of equations by transforming the augmented matrix into the reduced row echelon form. Méthode permettant d’obtenir la matrrice identité et les solutions d’un système. A ...

Abstract: Time performance is an important indicator of flight operation program design and evaluation, which affects the time urgency and workload of pilots to perform tasks. The modeling method of ...