Washington Metropolitan Area Transit Authority
Migration assay In three independent experiments, a total of 132 scratch wounds were analyzed for cell motility and proliferation under nicotine or CSE exposure, using IncuCyte S3 Live-Cell imaging system (Essen BioScience, Sartorius) and Incucyte 2021 C software
The formaldehyde results are consistent with three somewhat competitive influences on formaldehyde yields: i) the reduction in quantity of precursors such as sugars and cellulosic materials acting to reduce the formaldehyde emissions, ii) the reduction in sidestream ammonia yields inhibiting the energetically favourable reaction of ammonia with formaldehyde to form hexamethylenetetramine, thereby potentially boosting formaldehyde emissions, and iii) greater oxidative formation of formaldehyde as the circumference is reduced and surface area to internal volume increases
Both watches share a 44mm polished steel cushion case , 300m water resistance , sandwich dial construction , domed sapphire crystal mimicking vintage Perspex , and the in-house P.6000 hand-wound caliber with a 3-day power reserve