Scientists find more active black holes in dwarf and Milky Way-sized galaxies by cutting through glare of star formation

Astronomers have completed the most comprehensive census of active galactic nuclei (AGN) to date, providing the clearest ...
IEEE

Active Learning-Enhanced Pyramidal Convolution Unet for Change Detection in Optical and SAR Remote Sensing Image Pairs

Abstract: Change detection (CD) between optical and synthetic aperture radar (SAR) remote sensing (RS) image pairs is a crucial and challenging task. Because of their disparate imaging mechanisms, ...
IEEE

Duality-Based Optimization of Occlusion Avoidance for Active Optical Navigation System in Robotic Orthopedic Surgeries

Abstract: In robotic orthopedic surgery, the optical tracking system (OTS) is typically placed in a fixed location. In surgery, the OTS’s line of sight is likely to be blocked. This will interrupt the ...
SciTech Daily

Scientists Found a Way to Block Heat Without Blocking Views

Abram Fluckiger holds up a sample panel square that has five sandwiched layers of a new material nearly transparent insulation material called MOCHI, which was designed buy CU Boulder researchers in ...
Frontiers

Plant bioactive compounds: extraction, biological activities, immunological, nutritional aspects, food application, and human health benefits—A comprehensive review

In recent years, there has been a growing awareness of the importance of a nutritious diet for maintaining overall health. Among dietary components, plant-derived bioactive compounds have garnered ...
Science Daily

A clear new material could make windows super efficient

MOCHI uses microscopic, air-filled channels to stop heat in its tracks while remaining nearly crystal clear. If scaled up, it could transform windows into powerful energy savers and solar harvesters.