{"url":"https://nci-crdc-data-bucket-prod.s3.amazonaws.com/03c5e844-043f-49d0-9a10-f01961d556a6/NCL%20Method%20PCC-20%3A%20Particle%20Concentration%20and%20Size%20using%20the%20Spectradyne%20nCS1_115672498_20240410_17-24-50-216_NCL_Method_PCC-20.pdf?user_id=-1&username=anonymous&client_id=&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAYQFL66DADJD5DO5E%2F20260915%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20260915T145813Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=e8708f46db9c152fc8b92b52e52ff41110e2a9945a868a70e8a0b57b308fc492"}