Carolyn Parks Hubbard

The Effect of Different Ageing Conditions on Spatial Variations in Emissions Across the Radius of a Close-coupled After-treatment System

Tony Collier, Chris Burgess, Mark Stephen Brogan, 2005 .

Effects of Engine Oil Formulation Variables on Exhaust Emissions in Taxi Fleet Service

Douglas Ball, Robert Walter McCabe, Carolyn Parks Hubbard, 2002 .

The Effect of MMT on the OBD-11 Catalyst Efficiency Monitor

Jeffrey Scott Hepburn, Carolyn Parks Hubbard, Haren S. Gandhi, 1993 .

The Pulse Flame Combustor Revisited

Jeffrey Scott Hepburn, Carolyn Parks Hubbard, Douglas Allen Dobson, 1996 .

Effects of Oil-Derived Contaminants on Emissions from TWC-Equipped Vehicles

Robert Walter McCabe, Carolyn Parks Hubbard, Milton D. Johnson, 2000 .

A Review of the Dual EGO Sensor Method for OBD-II Catalyst Efficiency Monitoring

Carolyn Parks Hubbard, Douglas Allen Dobson, Eva Thanasiu, 1994 .

Experimental and Modeling Evaluations of a Vacuum-Insulated Catalytic Converter

Carolyn Parks Hubbard, Andrew A. Adamczyk, M. J. Brady, 1999 .