POLITECNICO DI BARI - Catalogo dei prodotti della Ricerca

Graphene-based devices for terahertz and beyond

Reconfigurable electromagnetic and optical devices are important for nonlinear op tical and next-generation communication systems. This thesis analyzes graphene based tunable structures for the control of radiation patterns in terahertz antennas and for enhanced nonlinear optical generation in hybrid nonlinear metasurfaces. Three different graphene-enabled platforms are explored: electrostatically pro grammable antennas, magnetically biased reconfigurable antennas, and graphene lithium ...

Multichannel System for Electronic Auscultation of Pulmonary Sounds

In this paper we propose the design of a multichannel system for non-invasive continuous real-time monitoring of breathing functions. The proposed system is based on a low-cost, electronic medical device, designed by us within a research program on the remote and non-invasive monitoring of the health. Moreover the device allows the effective auscultation, the accurate processing and the detailed visualization (temporal and frequency graphs) of any lung sound. Then, it is suitable for the cont...

Development of alumina-reinforced elastomeric composites via additive manufacturing

Vat photopolymerization (VPP) enables the fabrication of high-resolution elastomeric components with complex geometries and excellent surface quality. However, the relatively low mechanical strength and durability of commercially available elastomeric resins limit their broader structural and functional applications. Enhancing mechanical performance while preserving the inherent deformability of elastomeric materials remains a significant challenge, particularly in particle-reinforced systems...

Heritage as Dynamic Infrastructure: Foundation Models for Typological Interpretation of Historical Interiors