Air-Treatment Systems for Controlling Hospital-Acquired Infections. Kowalski, W.J., (2007) HPAC Engineering. vol. 79, No. 1, p28-47 (pdf download, viewable only).   A Genomic Model for the Prediction of Ultraviolet Inactivation Rate Constants for RNA and DNA Viruses Kowalski, W.J., Bahnfleth, W.P., Hernandez, M.T. (2009). IUVA Air Treatment Conference, Cambridge, MA, May 5. (pdf download). Mathematical Modeling of UVGI for Air Disinfection. Kowalski, W.J., Bahnfleth, W.P., Witham, D.L., Severin, B.F., Whittam, T.S. (2000). Quantitative Microbiology 2, p249-270. (pdf download).   Airborne Respiratory Diseases and Mechanical Systems for Control of Microbes by W. J. Kowalski and William Bahnfleth, HPAC Engineering, July 1998, v70n7, pp34-48.   Filtration of Airborne Microorganisms: Modeling and Prediction by W. J. Kowalski, William Bahnfleth, and T. S. Whittam, ASHRAE Transactions: Research 1999, v105n2, pp4-17.   UVGI Design Basics for Air and Surface Disinfection by W. J. Kowalski and William Bahnfleth, HPAC Engineering, January 2000, v72n1, pp100-110.   Effective UV Germicidal Irradiation System Design Through Improved Modeling by W. J. Kowalski and William Bahnfleth, ASHRAE Transactions: Research 2000, v106pt2.   Airborne-Microbe Filtration in Indoor Environments by W. J. Kowalski and W. P. Bahnfleth, HPAC Engineering, 2002, v74(1), pp57-69.   MERV Filter Models for Aerobiological Applications by W. J. Kowalski and William Bahnfleth, Air Media, Summer 2002, p13-17.   Immune Building Technology and Bioterrorism Defense by W. J. Kowalski and W. P. Bahnfleth, HPAC Engineering, January 2003, v75(1), pp57-62.   Modeling Immune Building Systems for Bioterrorism Defense by W. J. Kowalski, W. P. Bahnfleth, and A. Musser, Journal of Architectural Engineering, June 2003, v9(2), pp222-227.   Dimensional Analysis of UVGI Air Disinfection Systems by W. J. Kowalski, W. P. Bahnfleth, and J. Rosenberger, International Journal of HVAC&R Research, July 2003, v9(3), pp347-363.   Proposed Standards and Guidelines for UVGI Air Disinfection by W. J. Kowalski, W. P. Bahnfleth, IUVA News, v6(1), pp20-25.   Engineering Control of Airborne Disease Transmission in Animal Laboratories by W. J. Kowalski, William Bahnfleth, and Donna Carey, Contemporary Topics in Laboratory Animal Science 2002, v41p9-17.   Demonstration of a Hermetic Airborne Ozone Disinfection System: Studies on E. coli by W. J. Kowalski, W. P. Bahnfleth, B.A. Striebig, and T.S. Whittam, AIHA Journal, March/April 2003, v64(2), pp222-227.