Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
NIJ has funded research to address the challenges of detecting DFSA for several years. This research includes projects that examine ways to improve forensic hair testing and how drugs modify blood proteins.
Social scientists and data scientists use a powerful machine learning algorithm to conduct a novel criminal justice process study.
