1. Increasing Gasoline Octane Levels to Reduce Vehicle Emissions: A Review of Federal and State Authority Webb, Romany M. 2017 Reports Gasoline--Anti-knock and anti-knock mixturesAutomobiles--Motors--Exhaust gas--Environmental aspectsAutomobiles--Motors--Exhaust gas--Government policyEnvironmental policyClimatic changesGasoline--Law and legislation
2. Mechanistic Investigation of Novel Niobium-Based Materials as Enhanced Oxygen Storage Components and Innovative CO Oxidation Catalyst Support for Environmental Emission Control Systems Leung, Emi 2016 Theses NiobiumCatalystsGas--StorageAutomobiles--Motors--Exhaust gas--Environmental aspectsEnvironmental engineeringChemical engineeringMaterials science