Sustainable alternative fuels, or SAFs, are recognized to have lower carbon footprints and
emit fewer greenhouse emissions. As a carbon-neutral alternative and intended drop-in …

There has been a continuously growing trend in international commercial air traffic, with the
exception of COVID-19 crises; however, after the recovery, the trend is expected to even …

Concern about the health impact of exposure to ultrafine particles has prompted a large
number of research studies in the last twenty years. Attention focussed on conventional …

Global air transportation has grown rapidly in the past decade until the recent coronavirus
pandemic. Previous research has demonstrated that particulate matter (PM) emissions from …

Abstract The International Civil Aviation Organization has established new regulatory
standards for emissions certification of non-volatile particulate matter (nvPM) from aircraft …

Although it is one of main cement phases, the reactivity of tetracalcium aluminoferrite (C4AF)
has not been fully understood especially under the use of grinding agent. In this study, the …

Atmospheric ice formation in cirrus clouds is often initiated by aerosol particles that act as ice-
nucleating particles. The aerosol–cloud interactions of soot and associated feedbacks …

Accurate assessment and effective mitigation of the impacts of non-volatile Particulate Matter
(nvPM) emissions from aircraft turbine engines require a detailed understanding of its …

High-throughput, laboratory units for generation of aircraft-like soot are needed to quantify
and understand the impact of such emissions on public health and climate change due to …

A validation of the ISO 787-23 method for measuring true density on reference black carbon
samples and combustion emitted particles is proposed and compared to alternative …