Pentagonul Facultăților de Fizică 2026

Session

Geofizică & imagistică computațională

27 Jul 2026, 14:30

Sala B

55. Emergent Correlation Networks and Critical Signatures in Coarse-Grained Southern California Seismicity

David Mihai Mazurencu-Marinescu-Pele (Faculty of Physics of the University of Bucharest)

27/07/2026, 14:30

This study investigates to what extent the organization of regional seismicity, viewed as a driven and dissipative system, is encoded in the correlations of its activity field, and whether such a description carries predictive value. The analysis is based on the USGS Southern California catalogue (M ≥ 2.5, 1984–2023), discretized into a daily, spatially coarse-grained record of event...

56. Explainable Machine Learning for Ground Motion Prediction in the Vrancea Intermediate Depth Seismic Zone

Oana Lorena Slupic (Faculty of Physics of the University of Bucharest)

27/07/2026, 14:45

Ground motion prediction for intermediate depth earthquakes remains challenging as conventional log linear empirical equations cannot capture complex source, path, and site interactions. This study presents the first machine learning ground motion model for intermediate depth earthquakes in Romania, using 1,627 recordings from 156 events (M 4.0-5.98, 2006-2025) across 19 stations operated...

57. Spațiul culorilor: evaluarea tradițională și perspectivele actuale în evaluarea culorilor

Mihai-David Purica (Faculty of Physics, "Alexandru Ioan Cuza" University of Iași)

27/07/2026, 15:00

Prezenta lucrare explorează evoluția conceptuală, fundamentarea matematică și aplicabilitatea practică a spațiilor de culoare, realizând o punte interdisciplinară între colorimetria tradițională și procesarea digitală a imaginilor multispectrale din astrofizică. Obiectivul experimental principal rezidă în dezvoltarea unui pipeline algoritmic în limbajul Python pentru manipularea,...