University of Rome Tor Vergata

A Hybrid-Stratified Approach for the Identification of Pedestrian Crash Scenarios: The Effect of Demographic Vulnerability and Spatial-Temporal Shifts in the Pre- and Post-COVID-19 Period in Italy (2010–2023)

Pedestrian safety represents a critical priority for the development of sustainable urban mobility systems. This study proposes an innovative methodological framework integrating supervised and unsupervised learning techniques with econometric modeling to identify and interpret r...

Evaluation of Hospital Readmission and Mortality Risk in Older Frail Patients Using the FIB ‐4 Index: A Cohort Study

BACKGROUND: Recurrent hospitalizations and mortality are frequent among frail older adults, reflecting reduced physiological reserve and vulnerability to stressors. Identifying inexpensive and readily available biomarkers for risk stratification remains a priority in geriatric me...

Detailed study of non-equilibrium characteristics of quasi-neutral TNSA plasmas

In an experiment performed in November 2022 at the petawatt (PW) laser facility at Vega III located in Salamanca-Spain, we have studied the successful production of several radioisotopes using protons accelerated by the Target Normal Sheath Acceleration (TNSA) mechanism (Rodrigue...