Fall/Winter 2022, Volume 12, Number 2

TABLE OF CONTENTS

Editor’s Note: Security of Cyber-Physical Systems Philip Weinsier, IJERI Manuscript Editor	3
Security of Cyber-Physical Systems through Dynamic Component Management Anton D. Hristozov, Purdue University; Eric T. Matson, Purdue University; Eric Dietz, Purdue University; Roger Marcus, Purdue University	5
Studying the Effects of Geogrids on Flexible Pavements Using Large-Scale Laboratory Modelling Tamer M. Breakah, Ball State University; Maram Saudy, The American University in Cairo; Safwan Khedr, The American University in Cairo; Omar Elkadi, The American University in Cairo; Mai Ahmed, The American University in Cairo; Mennatallah Abdelhamid, The American University in Cairo; Sarah Hussain, The American University in Cairo	17
Gas-Lift, Closed-Loop Optimization Using IIoT Edge Technology Denise Sherrod, Texas A&M University; Behbood Zoghi, Texas A&M University	26
Development of Multi-Mobile Robot Systems for Robotics Classroom Learning Wutthigrai Boonsuk, Eastern Illinois University	34
Instructions for Authors: Manuscript Submission Guidelines and Requirements	43