@article{ref1,
title="A comparison of iron oxide fume inside and outside of welding helmets",
journal="American Industrial Hygiene Association journal",
year="1985",
author="Goller, J. W. and Paik, N. W.",
volume="46",
number="2",
pages="89-93",
abstract="A study was conducted to compare the iron oxide fume concentrations inside and outside the helmets of welders. Airborne iron oxide fume concentrations were determined simultaneously at four body locations--the left front shoulder, right front shoulder, front chest, and inside the helmet--during welders' normal activity. <br><br>RESULTS indicate that the fume concentrations at the actual breathing zone inside helmets are reduced to 36%-71% of concentrations outside the helmets, depending on the type of welding and employees' postures.<p /><p>Language: en</p>",
language="en",
issn="0002-8894",
doi="10.1080/15298668591394455",
url="http://dx.doi.org/10.1080/15298668591394455"
}