Development of compressed natural gas/diesel dual-fuel turbocharged compression ignition engine;Direct injection of natural gas in a heavy-duty diesel engine;Effect of EGR on heavy-duty diesel engine emissions characterized with laser-induced incandescence;Effect of fuel composition on combustion and detailed chemical/physical characteristics of diesel exhaust;Effects of a catalyzed particulate filter on emissions from a diesel engine: Chemical characterization data and particulate emissions measured with thermal optical and gravimetric methods……