Corrosion of reinforcing bars constitutes a significant factor contributing to cracking and spalling in reinforced concrete (RC) structures. To prolong the service life of RC structures, it is crucial ...

Abstract: An innovative methodology based on genetic algorithms for array antenna pattern optimization is proposed. The methodology contains two steps: Firstly, two adjacent array elements are bonded ...

This article is part of The D.C. Brief, TIME’s politics newsletter. Sign up here to get stories like this sent to your inbox. Presidential addresses typically are reserved for big moments that define ...