A comprehensive study has examined the magnetic field emissions (MFE) from vehicle-mounted wireless power transfer (WPT) systems, providing critical insights for ensuring user safety during electric vehicle charging. As wireless charging technology gains popularity for fleet vehicles and accessibility applications, understanding and controlling electromagnetic field exposure becomes increasingly important

The Korea Institute of Energy Research (President Yi Chang-keun, hereinafter referred to as “KIER”) has successfully developed ultra-lightweight flexible perovskite/CIGS tandem solar cells and achieved a power conversion efficiency of 23.64%, which is the world’s highest efficiency of the flexible perovskite/CIGS tandem solar cells reported to date.

American Sign Language (ASL) recognition systems often struggle with accuracy due to similar gestures, poor image quality and inconsistent lighting. To address this, researchers developed a system that translates gestures into text with 98.2% accuracy, operating in real time under varying conditions. Using a standard webcam and advanced tracking, it offers a scalable solution for real-world use, with MediaPipe tracking 21 keypoints on each hand and YOLOv11 classifying ASL letters precisely.

A groundbreaking study presents a comprehensive approach to restructuring medium-level voltage (MLV) distribution systems that enhances reliability while reducing both energy losses and carbon emissions.

As the world transitions from fossil fuels to clean energy storage systems, lithium-ion batteries (LIBs) have become increasingly vital across multiple industries. While larger battery structures offer promising solutions for enhanced energy density, they present significant challenges in electrolyte filling and wetting processes. Researchers from the Tsinghua University have now conducted groundbreaking research to understand the complex relationship between electrode microstructure and electrolyte wetting, addressing a critical bottleneck in battery manufacturing.

Iron and its alloys, such as steel and cast iron, dominate the modern world, and there’s growing demand for iron-derived products. Traditionally, blast furnaces transform iron ore into purified elemental metal, but the process requires a lot of energy and emits air pollution. Now, researchers in ACS Energy Letters report that they’ve developed a cleaner method to extract iron from a synthetic iron ore using electrochemistry, which they say could become cost-competitive with blast furnaces.

The polarization response of macrophages seeded on titanium materials is influenced by multiple factors, and artificial intelligence can assist in extracting the key features of implant materials for immunoregulation.