Sentences with phrase «between ultrafine»
There's also a huge difference between Ultrafine particles of PLA and ABS.
https://gigaom.com/ Not exact matches
The proportion of diesel vehicles registered in Leipzig however rose from 19 to 26 % between 2010 and 2016 — with negative consequences: While black carbon and the number concentration of ultrafine particles decreased, the concentration of gaseous nitrogen oxides (NOx) is stagnant and is still too high.
One recent study in Geophysical Research Letters that she points to found a link between well - traveled shipping lanes, which would contain abundant exhaust including ultrafine aerosols, and an increase in lightning strikes.
NIST recently issued Reference Material (RM) 8027, the smallest known reference material ever created for validating measurements of these man - made, ultrafine particles between 1 and 100 nanometers in size.