Ultra-thin platinum shells promise efficient catalysts with far less precious metal

Researchers from Skoltech have uncovered physical principles governing the remote "tuning" of nanocatalysts, where the ...

Beta-decay half-life measurements reveal evolution of nuclear shell structure

An international team of researchers has systematically measured the β-decay half-lives of 40 nuclei near calcium-54, ...
IEEE

A novel handover moment determination method under a nonuniform spatial user distribution based on a multiuser-directed graph for LEO-SIN

Abstract: The space-air-ground integrated network (SAGIN) is an important sixth-generation (6G) scenario that is enabled by dynamic spot beam forming by a phased array antenna (PAA). The extremely ...
IEEE

An Autonomous Driving Vehicle–Road Collaborative Heterogeneous Fusion Localization Method Based on the Epipolar Plane Model and Graph Optimization

Abstract: High-precision localization is central to the safety of high-level autonomous driving. However, existing SLAM and map-based localization methods suffer from challenges, such as cumulative ...
How-To Geek on MSN

I automated Linux backups with a simple bash script and cron (and it’s better than a GUI)

Skip one-click backup apps. This rsync script gives you full control over what gets saved and when, plus logs and a few hard-won lessons.