DPYDepartment of Physics
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A modified commercial light-scattering spectrometer (ALV/SP-125) equipped with an ALV-5000 multi-[Tau] digital time correlator and a solid state laser (ADLAS DPY 425II, output power [approximately equal to] 400 mW at [[Lambda].
Its coefficients and significance levels are higher for the money and inflation variables, DM2 and DPY, than for the other variables.
If PR is personnel required, HPD is hours per day, DPY is days per year, and APH is available productive hours, then PR X HPD X DPY/APH = SLPR