Vellore Institute of Technology University

Interface engineered perpendicular magnetic anisotropy-controlled propagation of magnetic domain

We report the impact of ferromagnetic layer thickness and stack configuration on the magnetic properties, perpendicular magnetic anisotropy (PMA), modified magnetization switching mechanisms, and creep regime domain wall (DW) dynamics, including their propagation velocity, in a P...

A single-parameter sufficiency principle for machine learning-based agricultural quality prediction

Abstract Accurate pre-processing prediction of sugar yield from sugarcane is critical for reducing economic losses in India’s jaggery industry, where inadequate quality assessment results in estimated annual losses of approximately INR (Indian Rupee) 1000 crores nationally. Exist...

Indianizing digital humanities: epistemic negotiations, institutional practices, and postcolonial contexts

This article examines Digital Humanities (DH) in India as a contested, unevenly institutionalised field whose trajectory cannot be explained through Euro-American histories of ‘humanities computing’. Instead, it conceptualises Indian DH as a relational formation shaped by archiva...

A rhythm-adaptive subspace k-NN for reliable atrial fibrillation detection from short single-lead ECG recordings

Atrial fibrillation (AF) detection from short single-lead electrocardiogram (ECG) recordings is challenging because short windows contain few R-R intervals, making heart rate variability (HRV) descriptors less stable and more sensitive to noise and inter-record variability. Exist...

Spectral collocation approach for fractional order 2D viscous flow through expanding and contracting porous wall model

Abstract In this paper, 2-D viscous fluid flow in a expanding or contracting wall has been studied by incorporating fractional order in the Caputo sense. The governing two dimensional equations are transformed to a highly nonlinear fractional differential equations with associate...

Dynamical Behavior and Nonlinear Wave Structures of a (3+1)‐Dimensional Generalized Ito Equation

ABSTRACT This study describes a novel connection between the algebraic integrable structure and the geometric dynamical behavior of the ‐dimensional generalized Ito equation. By considering different types of real eigenvalues, we construct Wronskian determinant type analytic solu...

Graph Neural Network‐Guided and Interpretable Discovery of Supercapacitor Electrode Materials

ABSTRACT Discovering electrode materials that combine high capacitance, stability, conductivity, and practical synthesis remains a significant challenge for advancing supercapacitors beyond the energy‐density limits of traditional carbon‐based systems. Here, we introduce an AI‐dr...

Identifying the factors associated with homemakers' engagement on social media

Social media has become a powerful tool for interaction in contemporary society. Over the last decade, social media has become important in daily life. Additionally, various social media platforms are available, each with its own unique characteristics. Such platforms include Fac...

Emerging Polysaccharide-Based Biomaterials in 3D Bioprinting: Materials, Biomedical Applications, and Future Perspectives

Abstract Contemporary healthcare systems require advanced, sustainable, and patient-specific therapeutic solutions. We need advanced technologies, exemplified by 3D printing and biomaterials such as carbohydrates, to produce many 3D-bioprinted in vitro tissues and organ models fo...

Synthesis and Photophysical Properties of Novel 1H-Indazole-3-carbohydrazides: Computational and Crystallographic Insights

Abstract A diverse series of novel indazole derivatives were successfully synthesized via acid–amine coupling reactions with various carboxylic acids. Their chemical structures were comprehensively validated using advanced spectroscopic techniques, including 1H, 13C, and DEPT-135...

Real-Time traffic flow prediction with drones and adaptive signal control using YOLO v8

The congestion experienced in the world cities is a menace that is pushing cities to incur long travel time, fuel usage, and pollution. Conventional traffic management systems do not have the flexibility necessary to react to changing conditions of traffic in real-time, which wor...

Mapping the RAG landscape: a four-axis taxonomy of efficiency, defense, interactivity, and reasoning

Large Language Models (LLMs) have demonstrated remarkable fluency across many tasks but remain limited by their static, parameter-bound knowledge and their susceptibility to hallucinating information. Retrieval-Augmented Generation (RAG) addresses these issues by incorporating ex...

Emerging horizons in active filler engineering for next generation solid polymer electrolytes: a mini review

Solid polymer electrolytes (SPEs) are promising alternatives to liquid electrolytes for next-generation lithium batteries, offering improved safety, flexibility, and high-energy-density compatibility. However, low ionic conductivity, insufficient lithium-ion transference number,...

Mapping disappearance: spatial analysis of vulnerable coastal destinations

Abstract Many coastal regions around the world face increasing risks from both natural and anthropogenic drivers, including climate change, rising sea levels, and rapid, unauthorized urbanization. This study presents an integrated geospatial approach to evaluate the coastal vulne...

Mode division multiplexing using Laguerre–Gaussian beams with VSB-CSRZ modulation for high-capacity underwater optical wireless communication

Abstract Underwater optical wireless communication (UOWC) is a promising technology for high-speed data transmission underwater due to its large bandwidth, low latency, and high capacity. In this work, a high-capacity UOWC system based on mode division multiplexing (MDM) and vest...

Personalized risk assessment of musculoskeletal disorders using artificial intelligence enabled predictive imaging models

Abstract Musculoskeletal disorders (MSDs) impose a substantial burden on mobility, quality of life, and healthcare systems, while early individualized risk stratification remains difficult because structural, clinical, and biomechanical determinants interact nonlinearly. This stu...

Radial Force Mitigation and Vibration Reduction in a Modified-Rotor Switched Reluctance Motor for Electric Vehicle Applications

The Switched Reluctance Motor (SRM) has become increasingly favoured in the automotive industry owing to its absence of magnetic components in its design. This article proposes the structural modification of the SRM by integrating windows into the rotor core to diminish radial fo...

Synergistic Ni3S2/SrMoO4/ZIF-67 ternary heterostructure as a bifunctional electrocatalyst for efficient alkaline overall water splitting

Developing cost-effective and high-performance bifunctional electrocatalysts for the hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) is essential for efficient alkaline water splitting. In this work, a ternary Ni 3 S 2 /SrMoO 4 /ZIF-67 (NSZcs) heterostructur...

A compact dual – band meander line-based MIMO antenna for intra oral tongue drive system applications

Abstract This paper introduces a compact dual-band meander line-based multiple-input–multiple-output (MIMO) antenna developed for intraoral tongue-drive system (iTDS) applications aimed at individuals with significant physical limitations. The antenna facilitates operation in the...

Innovative use of encapsulated EDM brass wire waste for enhancing glass fiber composite performance

This study examines a hybrid glass fiber (GF) composite made up of waste EDM brass wire placed within flexible silicone tubes (GFEDMWM), which are bonded together using epoxy resin (LY556) and hardener (HY951). The composite design features a central layer of brass wire encased i...