Saveetha University

Rare‐Earth Engineering of Fe 3 O 4 Sustainable Nanoparticles for Enhanced Magnetic Hyperthermia and Potential Electrochemical Applications

Controlled rare‐earth substitution offers a powerful pathway to engineer multifunctional nanospinel systems with tunable physicochemical properties. In this study, phase‐pure 5 mol% Lu 3+ ‐doped Fe 3 O 4 nanoparticles were synthesized via a defect‐regulated hydrothermal strategy...

Integrated Hydrochemical and Statistical Assessment of Groundwater Quality and Irrigation Suitability in the Semi‐Arid Hard‐Rock Aquifer of Madurai North Taluk, Tamil Nadu, India

ABSTRACT Groundwater is the principal irrigation source in the semiarid hard‐rock aquifer of Madurai North Taluk, Tamil Nadu, India, where increasing agricultural demand and climatic variability have intensified pressure on groundwater resources. This study presents an integrated...

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...

Association between salivary alkaline phosphatase levels and periodontal disease: a systematic review and meta-analysis

This updated meta-analysis evaluated salivary alkaline phosphatase (ALP) levels in individuals with gingivitis and periodontitis compared to periodontally healthy individuals. The review followed PRISMA guidelines and was registered in PROSPERO (CRD420251273461). Searches were co...

A Critical Review of High-Performance Microsupercapacitors for Next-Generation Wearable Electronics

Microsupercapacitors (MSCs) have emerged as promising microscale energy-storage technologies for next-generation wearable, flexible, stretchable, and miniaturized electronics owing to their high-power density, rapid charge-discharge capability, excellent rate performance, and lon...

Climate Shocks, Transmission Persistence and the Sustainability of Malaria Control in Sub‐Saharan Africa: Evidence From Dynamic Panel Models

ABSTRACT Climate change continues to intensify malaria transmission across Sub‐Saharan Africa (SSA), yet the dynamic mechanisms linking climatic variability to persistent disease burden and sustainable development remain unexplored. This study develops a Dynamic Climate‐Malaria‐D...

Evaluating airline service quality using a Pythagorean fuzzy multi-criteria group decision-making framework

Growing competition in the airline industry has made service quality evaluation an increasingly important yet complex Multi-Criteria Group Decision-Making (MCGDM) problem. Service quality depends on several interrelated attributes, and passenger or expert assessments are often su...

Comprehensive Thermal and Bio‐Convection Analysis of MHD Casson‐Hybrid Nanofluid Flows With Hall and Current Effects Over a Sheet

ABSTRACT Thermal energy management is a central idea in modern engineering systems such as advanced electronics and renewable uses for heat all rely on it. Hybrid nanofluids, which integrate two distinct types of nanoparticles within a base fluid, enhances their thermal propertie...

Energy-efficient AI-enabled wireless sensor networks for health information delivery in rural communities

In the field of healthcare, wireless sensor networks (WSNs) are employed to continuously monitor patients, but they often struggle in resource-limited rural areas due to scarcity of resources, intermittent connectivity and inefficient data transmission. In this paper, an efficien...

Stress Distribution Pattern in Implant-Assisted Removable Partial Denture (IARPD): A 3D Finite Element Analysis

Abstract Removable partial dentures (RPDs) held in place by clasps have become a favored option for treating patients with partial tooth loss. However, these dentures have their drawbacks, including the issue of frequent displacement, which can lead to patient dissatisfaction and...

MOF-Integrated LTH Heterostructures with Negative Potential Shift for Supercapacitor Applications

Abstract Supercapacitors (SCs) differ significantly from batteries due to their superior electrochemical performance. Metal–organic framework (MOF)-based electrodes exhibit promise for use in energy storage systems, and their possible implementations have been reported. In this r...

Green-synthesized Co₃O₄ nanoparticles: Structural, vibrational, magnetic, and electrochemical insights for high-performance energy storage applications

Co₃O₄ nanostructures were synthesized using an aqueous pomegranate (Punica granatum) peel extract as a plant-derived processing aid and subsequently evaluated through an integrated structural, vibrational, morphological, surface-chemical, magnetic, optical, and electrochemical ch...

Interfacial engineering of sulfur-modified g-C3N5/V2O5 heterostructures for enhanced overall water splitting and sonophotocatalytic tetracycline degradation

Electrochemical water splitting (EWS) and photocatalytic advanced oxidation processes (AOPs) are promising approaches for clean hydrogen production and environmental remediation; however, their efficiency is often limited by high overpotentials, rapid charge recombination, and po...

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...

Palm sap beyond sweeteners: mapping research trends and future sustainable directions

Palm sap, particularly from the palmyra palm ( Borassus flabellifer ), represents a valuable natural resource with multifaceted applications in nutrition, medicine, and sustainable industries. This study provides a comprehensive bibliometric analysis of research trends related to...

Hafnium/copper co-modified bioactive glass-ceramics: Physicochemical characteristics, in vitro bioactivity, antibacterial activity, and cytocompatibility

Bioactive glasses' innate capacity to form a link with bone and promote regeneration has drawn interest in bone tissue engineering. Hafnium, a minimally explored dopant and copper, an effective antimicrobial agent, were added to a silicate-based bioactive glass matrix. We have ex...

Deep reinforcement learning-optimized adaptive authenticated encryption and dynamic transmission control for secure LoRaWAN IoT communication

The growth of Internet of Things (IoT) devices in the industrial, environmental and urban sectors has raised the need for secure, energy efficient, and adaptive communication solutions. The LoRa (Long Range) technology combined with the LoRaWAN protocol stack is very promising du...

Experimental Evaluation of Nano-encapsulated PCM Dosage in Cementitious Composites for Energy-Efficient Building Envelopes using RSM

ABSTRACT The present study evaluates nano-encapsulated phase change materials (nano-PCMs [PCM-N]) incorporated into cementitious composites for thermally efficient building envelopes. Paraffin was encapsulated within a silica shell by a sol–gel route and incorporated into cementi...

DFT-based screening of Cu2ZnSn(Se1-xSx)4 semiconductors for gas adsorption and photocatalytic applications in cement-industry pollutants

In this study, Cu 2 ZnSn(Se 1-x S x ) 4 (CZTSSe) semiconductors are investigated as a composition-dependent first-principles screening platform for pollutant adsorption and photocatalytic-related electronic properties relevant to cement-industry emissions. Density functional theo...

Real-Time Tax Settlement in B2B Electronic Commerce Payment Rails: A Zero-Knowledge Net-ITC Architecture and Enterprise Liquidity Model

Repository Contents This repository contains the computational materials supporting the manuscript “Real-Time Tax Settlement, Corporate Liquidity, and Bank Credit: A Microeconomic Model of Net Input Tax Credit Clearing.” 1. crypto.zipComplete software package for the proposed Net...