Ted Russell and Air Quality Model (IMAGE) Georgia Institute of Technology Caption Georgia Tech professor Armistead Russell is with an air quality prediction model showing how the impacts from generating plant emissions vary over time. Having real-time information about the impacts could allow utility companies to operate plants to minimize effects on population centers. Credit Credit: Rob Felt, Georgia Tech Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.