Jie Guo

TL;DR: These three BrC fractions show large differences in light absorption and chromophore composition, but the chromophores responsible for light absorption are similar in Xi'an and Beijing in winter 2013-2014.

TL;DR: In this article, the light absorption properties and chromophore composition of brown carbon aerosol (BrC) were investigated for samples collected in Xi'an, northwestern China, from 2015 to 2016.

TL;DR: In this article, the microstructure evolution in metals induced by high density electric current pulses (ECP) treatment, such as grain refinement, formation of oriented micro-structure and redistribution of inclusions, is carefully reviewed.

TL;DR: In this paper, the chemical composition of particulate aerosol, especially of the organic fraction, is still not well understood, and the majority of these compounds were assigned to mono-and polyaromatics, suggesting that anthropogenic emissions are a major source of urban OA.

TL;DR: Based on the 14C content in elemental carbon (EC), organic carbon (OC) and water-insoluble OC(WIOC), contributions of major sources to carbonaceous aerosols are estimated over a whole seasonal cycle: primary and secondary fossil sources, primary biomass burning, and other non-fossil carbon formed by secondary processes as discussed by the authors.