BMJ Open

Association between maternal age at childbirth and children’s internalising problems in the USA: a cross-sectional mediation analysis of housing instability and family ...

Objectives The optimal maternal age at childbirth has been a topic of bourgeoning literature, with earlier ages offering physiological benefits for maternal recovery. In contrast, later ages to give ...
IEEE

Stability and Robust Control of Time-Varying Systems Using Linear Matrix Inequalities

Abstract: This article provides a theoretical contribution by presenting a detailed study on the application of Linear Matrix Inequalities (LMIs) in time-varying systems. Specifically, it addresses a ...
IEEE

Solving Mixed Integer Linear Programs by Monte Carlo Tree Search

Abstract: Mixed Integer Linear Programs (MILPs) are powerful tools for modeling and solving combinatorial optimization problems. Solving an MILP is NP-hard due to the integrality requirement, and the ...
CNBC

Russia and China control a key metal for military use. This company is helping the U.S. find a solution

One American company is working to replace a key, rare earth mineral used by the military by using a technology of its own. LightPath Technologies , an Orlando, Florida-based optics and photonics ...