Meanings of spfs in English

Data was collected for urban arterials in Florida, and the Florida-specific full SPFs were developed.

The doctors were asked to assess the increase in protection for 10 pairs of sunscreens with different SPFs.

We conclude that long-term feeding with SPFs in early life does not seem to produce oestrogen-like hormonal effects.

Data was collected for urban arterials in Florida, and the Florida-specific full SPFs were developed and used for EB estimation.

Real-time monitoring of individual particles from atmospheric aerosols was performed by means of a specifically developed single-particle fluorescence spectrometer (SPFS).

Data was collected for rural two-lane roadways in Florida and Florida-specific safety performance functions (SPFs) were estimated for different crash types and severities.

Herzog suggests looking for SPFs of 30, 50 or more and a "broad spectrum" claim on the product labels.