U.S. Food and Drug Administration

This regulatory science tool (RST) is a lab method that is intended to assist in the detection and quantification of volatiles in aqueous extracts using dynamic headspace gas chromatography-mass spectrometry.

Registration-based Automated Matching and Correspondence (RAMAC) is a tool that automatically identifies corresponding locations of landmarks across multiple images.

This regulatory science tool (RST) is a laboratory method that calculates the Contrast Transfer Function (CTF) of Augmented Reality (AR) and Virtual Reality (VR) head mounted displays (HMDs) by quantifying the Michelson contrast as a function of spatial frequency for horizontal or vertical grille patterns displayed on the HMD.

This regulatory science tool (RST) is a laboratory method for measuring the spatial resolution of optical see through augmented reality head mounted displays (AR HMDs) using point spread function analysis.

This Regulatory Science Tool (RST) is a Laboratory Method outlining the use of a hydrogen peroxide solution to screen for oxidative degradation. This method allows for maintenance, monitoring and reporting of solution concentration and oxidative capacity and (iii) is demonstrated with UHMWPE as a non-resorbable polymer susceptible to oxidative degradation.

A tool to assist with evaluating and quantifying contractile response of non-excitatory electrical stimulation signals including CCM in vitro using 2D human cardiomyocyte models