Volume 13, Number 1, Spring / Summer 2021
TABLE OF CONTENTS
Editor’s Note: Electric versus Conventional Vehicles Philip Weinsier, IJERI Manuscript Editor |
3 |
Akaff S. Diam, University of Northern Iowa; Julie Z. Zhang, University of Northern Iowa; Ali E. Kashef, University of Northern Iowa |
5 |
Development of a Regression Equation for Predicting Concrete Strength Tamer M. Breakah, Ball State University; Joseph Osei Safo-Kantanka, Ball State University; Sherif O. Attallah, Ball State University |
16 |
Fuel Economy, Annual Fuel Costs, and Maintenance of Conventional and Electric Vehicles Kay R. Morgan, Indiana State University; M. Affan Badar, Indiana State University; Suhansa Rodchua, University of Central Missouri; A. Mehran Shahhosseini, Indiana State University |
25 |
Optimizing Power Consumption in a Liquid Crystal Display John R Haughery, Iowa State University |
34 |
Optimizing High-Strength Concrete Using Polynomial Curve Fitting for Mix Proportioning Michael C. Pickett, US Army Corps of Engineers, Huntsville Center; Shane Palmquist, Western Kentucky University; Jason Wilson, Western Kentucky University |
43 |
Optimization of Abrasive Machining of Carbon-Fiber Reinforced Polymers Jaby Mohammed, Illinois State University; Jamal Sheik-Ahmad, Khalifa University |
49 |
Antonio Cesar Silva Sacco, Paula Souza Technological Center; Audie Trabachini, Paula Souza Technological Center; Mauricio Torres, Indiana Tech; Clovis de Souza Dias, Paula Souza Technological Center |
57 |
A MATLAB-Based, Free-Space Radio-Frequency Propagation-Loss Simulator with Graphical User Interface Gene L. Harding, Purdue University; Matthew Engstrom, Purdue University |
63 |
Instructions for Authors: Manuscript Formatting Requirements | 68 |