Lidia Morawska

TL;DR: In this paper, the authors describe the development and application of a thermodenuder (TD) which enables near real-time measurements of total volatile and nonvolatile particle concentrations in engine exhausts by conditioning exhaust emission samples in the ultrafine particle regime of diesel and petrol engines.

TL;DR: The relationship between indoor and outdoor concentration levels of particles in the absence and in the presence of indoor sources has been attracting an increasing level of attention as discussed by the authors, and the authors present a summary of an extensive literature review on this topic conducted with an intention to identify general trends in relation to the I/O relationship emerging from studies conducted worldwide.

TL;DR: In this article, a project was conducted at the Lithgow Correctional Centre (LCC), NSW, Australia to investigate the indoor air quality, quantify the level of exposure to environmental tobacco smoke (ETS), identify the main indoor particle sources, distinguish between PM2.5 /particle number from ETS, as opposed to other sources; and provide recommendations for improving indoor Air Quality and/or minimising exposure at the LCC.

TL;DR: The emission factors of a bus fleet consisting of approximately three hundreds diesel powered vehicles were measured in a tunnel study under well controlled conditions during a two-day monitoring campaign in Brisbane.