Independent Variables
IV1: Type of mold used (Aspergillus niger, Rhizopus stolonifer)
IV2: Location of mold in duct work (top, left, right, and bottom)
IV3: Time irradiated (0, 4, 6, 8, and 10 minutes)
IV4: Irradiation method (pulsing/non-pulsing)
IV1: Type of mold used (Aspergillus niger, Rhizopus stolonifer)
IV2: Location of mold in duct work (top, left, right, and bottom)
IV3: Time irradiated (0, 4, 6, 8, and 10 minutes)
IV4: Irradiation method (pulsing/non-pulsing)
Dependent Variables
DV1: Number of living Aspergillus niger and Rhizopus stolonifer spores
DV2: Average number of living Aspergillus niger and Rhizopus stolonifer spores on
groups of plates on each side of the duct work.
DV3: Average number of living Aspergillus niger and Rhizopus stolonifer spores on groups of plates irradiated for the same time intervals.
DV4: Average number of living Aspergillus niger and Rhizopus stolonifer spores on groups of plates irradiated with pulsing or non-pulsing irradiation
