Using machine learning workflows developed in-house, the researchers were able to establish that heat conduction is much more intricate than previously thought. Findings offer potential for developing specific materials.

The American Gastroenterological Association (AGA) released a new clinical guideline making no recommendation — for or against — the use of computer-aided detection systems (CADe) in colonoscopy. A rigorous review of evidence showed that artificial intelligence-assisted technology helps identify colorectal polyps. However, its impact on preventing colorectal cancer — the third most common cancer worldwide — remains unclear. 

The increasing global interest in outdoor activities highlights the need for detailed 3D outdoor maps. Researchers have developed a novel method for constructing accurate and enriched 3D hiking road maps by combining crowdsourced trajectories and advanced geospatial modeling, addressing gaps in outdoor mapping technology. Tested using 1,170 hiking trajectories in China's Yuelu Mountain Scenic Area, the resulting 3D road network map demonstrated high accuracy in both spatial positioning and elevation estimation. Published in the Journal of Geo-information Science, this innovation provides outdoor enthusiasts with safer route planning and navigation, as well as enhanced support for search and rescue operations in complex terrains.

People who later experienced persistent shortness of breath or fatigue after a SARS-CoV-2 infection were already taking significantly fewer steps per day and had a higher resting heart rate before contracting the virus, according to a study by the Complexity Science Hub (CSH) published in npj Digital Medicine. This may indicate lower fitness levels or pre-existing conditions as potential risk factors.