I've compared the best antivirus options out there from Bitdefender, Norton and Avast, with prices starting from just $11.

Credit card expert Katherine Fan ranks the best credit cards of June 2025 by comparing benefits, fees, and rewards.

Increasing the penetration level of distributed generation (DG) may lead to improper protection coordination. Previous work introduced a protection coordination index (PCI) that can quantify the ...

Based on the Lyapunov stability theorem, a methodology of designing the block backstepping controller for a class of multi-input multi-output (MIMO) systems is proposed to solve the tracking problem.

More than 150 million people use GitHub to discover, fork, and contribute to over 420 million projects. Skip to content. Navigation Menu Toggle navigation. Sign in ... Solar and Battery Management ...

What's the top security software to keep your PC safe? We've tested, reviewed, and rated more than 40 apps to help you choose the best security suite to protect your devices and data.