Editorial
pp. 31-34
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A cost-efficient design change for enhancing the aircraft cabin air supply
G.A. Davidson pp. 35-42
Abstract
Discrimination between defective and non-defective coffee beans using a laser prism spectrometer
A. Belay and B. Kebede pp. 43-46
Abstract
Should you eat and damage your health?
G.C. Holt pp. 47-52
Abstract
Towards a new standard test method for the antimicrobial activity of photocatalytic surfaces
J.J. Ramsden pp. 53-58
Abstract