3D material mimics graphene's electron flow for green computing

University of Liverpool researchers have discovered a way to host some of the most significant properties of graphene in a ...
United Nations

UN announces new Expert Advisory Panel to advance efforts in quantifying countries’ multidimensional vulnerabilities

United Nations Secretary-General António Guterres has appointed 15 leading experts to the Independent Expert Advisory Panel for the Multidimensional Vulnerability Index (MVI) for the 2026–2030 term.
IEEE

Multidimensional Sparse Array Storage for Data Analytics

Abstract: A relational table over a set of attributes can be mapped onto a multi-dimensional array and stored as such. Such a conceptual view of relations lends itself to easy formulations of numerous ...
IEEE

Synthesizing Circularly Polarized Multi-Beam Planar Dipole Arrays With Sidelobe and Cross-Polarization Control by Two-Step Element Rotation and Phase Optimization

Abstract: In this article, a novel method is presented to synthesize multi-beam circularly polarized (CP) patterns with sidelobe level (SLL) and cross-polarization level (XPL) suppression for planar ...