Reported here are submicron concentrations of aerosol mass, nonsea salt (nss) sulfate, sea salt, methanesulfonate, other nss inorganic ions, and residual, or chemically unanalyzed, mass. Residual mass concentrations are based on the difference between simultaneously measured aerosol mass and the mass...
so that the pH value of the solution is reduced to about 3, and the solution becomes acidic, and the salt mist formed later also changes from neutral salt mist to acidic. Its corrosion rate is about 3 times faster than that of NSS test....
The most convenient source is the by-product of anticoagulant heparin isolation from animal organs such as porcine intestinal mucosa [119]. For this reason, different approaches to chemically engineer molecules with HS-like properties have been attempted. One approach uses dextran derivatives (CMDBS)...
Introduction Nowadays, through the streets of many cities in the world, it is quite common to see examples of contemporary muralism, an extremely versatile form of painting, full of social and cultural significance, with the intent to be accessible to everyone [1]. Since the 1960s, this ...