Indian Institute of Information Technology, Design and Manufacturing, Kancheepuram

Stochastic SEIR dynamics via graph Laplacian diffusion under transmission uncertainty

Epidemic spatial spread across interconnected populations depends on both mobility between locations and random fluctuations in transmission. We extend the Susceptible-Exposed-Infected-Removed (SEIR) epidemic model to a network setting by introducing graph Laplacian diffusion to...

Orbital Interaction-Driven Charge Transfer in CoSn(OH)6/Carbon Nanofiber Electrodes for High-Energy Density Hybrid Supercapacitors

Abstract A π–d conjugation-driven CoSn(OH)6@carbon nanofiber (CNF) nano hybrid composite was synthesized and comprehensively investigated for high-performance asymmetric hybrid supercapacitors (AHSs). Structural and chemical characterizations using XRD, Raman, SEM, and XPS confir...

Quantitative morphometry of the cervix using deep learning and geometric area estimation techniques

Abstract Objective Estimation of the actual cervix area observed during the colposcopy is a critical step towards accurate diagnosis, as hidden areas may lead to malignancy in the future. In the present study, an automated algorithm was developed that uses a deep learning segment...

Unloaded wires-based simple biasing circuit for varactor-controlled metasurfaces

This paper introduces a varactor-loaded reconfigurable metasurface designed for discrete beam steering, a feature crucial for many applications such as smart radio environments. Initially, MATLAB is used to determine the meta-atom impedances that yield the desired reflection unde...