https://s3.us-east-1.amazonaws.com/libra-easystore-production.lib.virginia.edu/libraetd/v118rf114/Malone_Marisa_2018_PHD.pdf?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Checksum-Mode=ENABLED&X-Amz-Credential=AKIAIKM6AN7XWPD7CIUA%2F20260817%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20260817T105837Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&x-id=GetObject&X-Amz-Signature=fa1b535c3039b122ba57324e20f96657055e0e7fd5ff0a4b883ec432cf300fce