Linear codes with a few weights have many nice applications including combinatorial design, distributed storage system, secret sharing schemes and so on. In this paper, we construct two families of linear based on special polynomials over finite fields. The first family are extended primitive cyclic which affine-invariant. second reducible codes. parameters these their duals determined. As the ...

Metal hydrides have been studied for use in energy storage, hydrogen and air-conditioning (A/C) systems. A common architecture A/C storage systems is two metal hydride reactors connected to each other so that can flow between them, allowing cyclic of the hydrogen. This paper presents a nonlinear dynamic model multivariate control strategy such system. Each reactor modeled as shell-and-tube heat...

Potassium-Ion Batteries In article number 2300442, Ji-Won Jung, Jihan Kim, Il-Doo and co-workers show that fluorinated arenes in covalent organic frameworks enhance their electrochemical activity stabilize the electrode-electrolyte interfaces, enabling a breakthrough design for electrodes with significantly increased ion storage capacity greatly improved cyclic stability. The unique role of F a...