Journal of Epidemiology and Community Health (JECH)

Guide to recent advances in difference-in-differences methodology for population health studies

Background Difference-in-differences is a method commonly used in population health research. It is based on assumptions that ...

Mastering Futures Spreads: Comprehensive Strategies and Examples

Explore futures spreads as a method to exploit price discrepancies, along with the key types and strategies, and see examples ...
IEEE

A Stable Discontinuous Galerkin Time-Domain Method With Implicit–Explicit Time-Marching for Lossy Media

Abstract: When discontinuous Galerkin time-domain (DGTD) methods with explicit Runge-Kutta (RK) schemes are applied to the analysis of electromagnetic (EM) problems involving lossy media, the solution ...
IEEE

A Machine-Learning-Assisted Antenna Array Isolation Optimization Method Using Intelligent Surfaces for Bistatic In-Band Full-Duplex Communication Systems

Abstract: In this article, a machine-learning-assisted antenna array isolation optimization method for bistatic in-band full-duplex (IBFD) communication systems based on a novel intelligent surface ...