An oxygen-barrier test system helps designers ensure plastic packaging will keep food and beverages fresh for their intended shelf life. Beer brewers have recently joined the ranks of food and ...
Journal of College Science Teaching, Vol. 33, No. 4 (FEBRUARY 2004), pp. 57-58 (2 pages) ...
A lot of medicine's direst emergencies come down to one problem: lack of oxygen. Cardiologist John Kheir started thinking about that when a little girl in his care, drowning from lung hemorrhages, ...
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