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...safety lamp in 1815 ways were found to detect the presence of choke damp, carbon monoxide, and coal dust; ventilation of mines was improved; systems of siphoning and

...even before then, ways were found to detect the presence of choke damp, [[carbon monoxide]], and coal dust; ventilation of mines was improved; systems of siphoning a

.... The dispersion module is a puff model that determines concentrations of carbon monoxide (CO) or other gaseous pollutants and particulate matter (PM) from vehicle e

...1.5 kJ/mol, but this value is not due to dispersion alone. Recall that the carbon monoxide molecule has a small dipole and a reasonable quadrupole, which contribute t