Best Prime Day Lego Deals and Other Toy Discounts

I love building Lego sets, so here are my picks of the best Prime Day Lego deals. There are some great toy discounts, too.
IEEE

A Highly Efficient GaN Based Three-Phase Three-Level Flying Capacitor Inverter with Integrated Triangular Current Mode Control and Clamped Discontinuous Pulse Width Modulation

Abstract: Multi-level Flying Capacitor (FC) converters enable the use of lower voltage devices for high voltage systems resulting in high efficiency and high density through the effect of frequency ...
BMJ

From a pyramid to an amphitheatre (triangle to circle): embracing the totality of evidence for the postmarketing evaluation of the safety of therapeutic interventions

Objectives To propose a novel approach to evidence-based medicine (EBM) for medication safety. To critically evaluate the appropriateness of the traditional pyramid hierarchy of evidence for ...
IEEE

LPMsDE: Multi-Scale Denoising and Enhancement Method Based on Laplacian Pyramid Framework for Forward-Looking Sonar Image

Abstract: Forward-looking sonar (FLS) images present various challenges in interpretation, recognition, and segmentation due to limitations like low resolution, speckle noise, and low contrast, making ...