Bauman Moscow State Technical University

Cove-edge-induced vibrational confinement and weakened collective phonon transport in graphene nanoribbons

Periodic cove edges alter heat conduction in graphene nanoribbons in ways that are not fully captured by geometric boundary scattering. We investigate this effect using a graphene-nanoribbon-specific neuroevolution potential together with molecular dynamics, phonon Monte Carlo si...

Virtual boundary integral neural network for three-dimensional exterior acoustic problems

This paper presents a virtual boundary integral neural network (VBINN) for three-dimensional exterior acoustic problems. The method introduces a virtual boundary within the scatterer or vibrating body and represents the associated source density using a neural network. Based on t...

Analysis of Methods and Models for the Verification of Complex Information-Analytical Systems for Intelligent Monitoring

ABSTRACT Modern information and analytical systems for information and technological support of intelligent security monitoring systems are distinguished by a comprehensive approach to integrating disparate measurement and telecommunications systems. They are characterized by a h...

Analysis of Methods and Models for the Verification of Complex Information-Analytical Systems for Intelligent Monitoring

ABSTRACT Modern information and analytical systems for information and technological support of intelligent security monitoring systems are distinguished by a comprehensive approach to integrating disparate measurement and telecommunications systems. They are characterized by a h...

Tantalum as a base material for superconducting integrated circuits

Abstract The performance of superconducting integrated circuits for quantum applications is fundamentally limited by material-related losses. Tantalum, as an emerging material for next-generation quantum circuits has attracted considerable attention in recent years after demonstr...

Numerical Study of Natural Convection in a Corrugated Porous Cavity Saturated with a Nanofluid of Al2O3–Cu/Water Hybrid Type: The Combined Effect of Variable Viscosity and Soret–Dufour Double-Diffusion

This study numerically investigates unsteady natural convection and Soret–Dufour double-diffusion in a two-dimensional sinusoidally wavy porous cavity saturated with an Al2O3–Cu/Water hybrid nanofluid (φ = 0.02), using a Darcy–Brinkman formulation with temperature-dependent visco...

Torsional damage analysis of metallic materials using simulation-guided defect assessment

This study presents an integrated assessment of torsional damage in selectively laser-melted 316L stainless steel, AlSi10Mg aluminium alloy, and Ti–6Al–4V titanium alloy, combining mechanical testing, finite-element interpretation, post-fracture laser-confocal microscopy, and ins...

Vacuum-Compatible Electrode-Free Poling of PVDF Films Using Glow-Discharge Plasma

Glow-discharge plasma (GDP) poling is revisited as an electrode-free method for activating piezoelectricity in poly(vinylidene fluoride) (PVDF) films. Although this method was proposed several decades ago, its effect on the properties of PVDF films has remained poorly understood....

Surface Electrical Impedance Myography in Assessment of Morphofunctional Changes in Biological Tissues and Biofeedback Interfaces

Electrical impedance myography (EIM) is a noninvasive bioimpedance technique used to assess the structural and compositional properties of muscle tissue. It involves passing a low-intensity probing current between current electrodes and recording the resulting potential differenc...

Is There a Best Hypergraph Neural Network? A Significance-Aware Recomputation and Statistical Audit of DHG-Bench

Deep hypergraph learning is evaluated almost entirely through leaderboards that rank methods by mean accuracy over a few random seeds, usually without significance testing. Is there a best hypergraph neural network, or does the apparent ordering reflect seed noise? We independent...