Abstract: In this letter, a design methodology is proposed to improve the efficiency of class-J power amplifiers (PAs). By injecting the second harmonic into the gate and drain node simultaneously, ...

Campbellsville is the new No. 1 team in Class A after knocking off Kentucky Country Day on Friday Trinity (Class 6A) and Christian Academy (3A) are both unanimous picks as the No. 1 teams in their ...

MotoGP has issued an updated schedule for the opening day of the Malaysian Grand Prix after an oil spill in the Asia Talent Cup led to postponement of the afternoon practices. The track contamination ...

14:32, Wed, Oct 22, 2025 Updated: 14:32, Wed, Oct 22, 2025 Vladimir Putin personally supervised a training exercise of Russia's nuclear forces on Wednesday, sparking fresh fears of World War 3. Russia ...

When the COVID-19 pandemic hit, fire academies and in-person training opportunities were shut down. It left fire departments in a tough spot and delayed those firefighter recruits from being able to ...

User SupportA user needs help with something, probably not a bug.A user needs help with something, probably not a bug. User SupportA user needs help with something ...

Check out the latest rankings for Nebraska high school softball by Steve Beideck. LINCOLN — Hastings St. Cecilia had experience with late-inning rallies against Central City prior to Monday’s Class C ...

Twelve people who have left a lasting impact on Centre County sports were inducted Sunday into the Centre County Sports Hall of Fame. They include former standout student-athletes who broke records ...

Make that five commitments for Mizzou in the past week, all of whom were either flipped pledges or recent decommitments from other Power-conference programs. Missouri football added a commitment in ...

Abstract: This paper proposes a novel transformer-based framework to generate accurate class-specific object localization maps for weakly supervised semantic segmentation (WSSS). Leveraging the ...