00814nam a22001937a 4500 0 0 0 1 RIU RIU 2026-01-21 Riphah International University 0 610.28 UZA 102967 2026-01-21 00:00:00 1 2026-01-21 TH 60177 60177 Riphah International University 610.28 UZA Uzair Iftikhar (13608) Identification of stress-induced changes in ECG and PPG signals Islamabad (Unpublished) 2025 ix ,53 p. : ill, Col. ; 30 cm. +CD Submitted in partial fulfillment of the requirements for the degree of Master of Science in Biomedical Engineering to the Faculty of Applied Sciences. Includes bibliographical references. Thesis supervisor: Dr. Faraz Akram Thesis (M.S.)--Riphah International University, 2025 English Biomedical engineering ECG signals PPG signals HRV FEAS TH