Malaviya National Institute of Technology Jaipur

Numerical study on effects of vortex configurations in cavity-induced microchannels for thermo-hydraulic performance enhancement

This work utilizes numerical simulations to evaluate the effects of vortex configurations within cavity-induced microchannels on thermo-hydraulic performance enhancement of microchannel heat sinks (MCHS). Understanding the impact of vortex dynamics on heat transfer and fluid flow...

Engineering phytogenic groundnut shell biochar supported MgFe2O4 nanoarchitecture for sunlight driven detoxification of organic contaminants

The development of efficient nanocatalysts for eliminating chemically distinct organic pollutants under natural sunlight is of significant interest to current research. To address this gap, a biomass-derived groundnut shell biochar-supported MgFe 2 O 4 nanocomposite (GNS@MgFe 2 O...

Geopolitical risk and digital financial inclusion in short-run panel dynamics

Digital financial inclusion (DFI) has become an increasingly important policy objective amid rapid digitalization and rising geopolitical fragmentation. This paper examines how geopolitical risks and foreign investment ecosystems influence financial inclusion outcomes in both dev...

Optimized CNN–BiGRU–BiLSTM Architecture with Variational Mode Decomposition and Attention Mechanism for Electricity Price Forecasting

Abstract With the advent of deregulation in electricity markets, price forecasting has become an important task for generation and retail companies to enhance economic efficiency and market competitiveness. Traditional statistical models are widely employed, but they struggle to...

Multi-objective optimisation on bottom ash–soil stabilised MSW using Taguchi

The current research is a study on the possibility of using stabilised municipal solid waste (SMSW) mixed with bottom ash (BA) and soil as a material to be used as a sustainable subgrade in building roads. A Taguchi L16 (42) orthogonal array was used to prepare 16 mixes with BA a...

Lateral Size-Controlled Sulfur-Doped Graphene Aerogels with Tunable Electrical and Magnetic Properties

Abstract Graphene aerogel, an ultralight and highly porous material, shows promise for applications including energy storage, environmental sustainability, electronics, and biomedical fields. The roles of the lateral sheet size and heteroatom doping in graphene are key to its pro...

Significantly Enhanced Interlaminar Shear, Fracture Toughness, and Bending Behavior of Glass Fiber/Epoxy Laminates Containing Aligned Graphene Nanoflakes

ABSTRACT Achieving controlled through‐thickness alignment of graphene flakes within electrically insulating glass‐fiber‐reinforced polymer composites remains a significant challenge due to the limited effectiveness of externally applied electric fields in such structural material...

A Tetrameric Cobalt(II) Assembly Integrating Aggregation-Induced Emission and Weak Antiferromagnetic Coupling

Abstract A supramolecularly rigidified tetrameric cobalt(II) assembly, [Co4T8(H2O)2] (T-Co), where T = Tropolonate ion, has been constructed using tropolonate ligands to investigate the interplay between aggregation-controlled photophysics and magnetic exchange interactions in mu...

Multi-Criteria Reduced-Order Modelling of Airport-Centric Microgrid for Frequency-Response Studies

This article develops an analytic hierarchy process (AHP)-assisted model-reduction approach for a higher-order airport-centric microgrid (ACM). The full-order ACM model is approximated by a computationally simpler lower-order transfer function while retaining its essential steady...

Assessing reliability of BERT-based models on question answering tasks

Reliability estimation of large language models is in many cases as crucial as their accuracy, as reliable models are more trustworthy, robust, and suitable for practical applications. Recent advancements in natural language processing (NLP), particularly those based on transform...

Mechanistic Investigationof Visible-Light-DrivenPhotocatalysis in Bio-Synthesized Graphitic Carbon Nitride/MgO NanocompositesToward Safranine Orange Dye

Abstract In this work, we report a sustainable strategy for the synthesis of magnesium oxide (MgO) nanoparticles, graphitic carbon nitride (g-C3N4), and MgO/g-C3N4 nanocomposites derived from orange peel waste, with MgO loadings ranging from 28 to 76 wt %. Comprehensive physicoch...

Review on developments and future trends of natural fiber reinforced polymer composites

The need for highly strengthened, lightweight materials for working applications has led to a rise in the use of composites reinforced with fibers of natural or synthetic materials. Fiber-reinforced polymer composites have excellent mechanical capabilities and resistance to wear,...

Direction of arrival estimation on a humanoid robot using uniform circular array with Modified Fire Hawk Optimizer

Humanoid robots are popular in last couple of years and often found operating in indoor environments such as smart homes, healthcare facilities, and service centers. These robots to operate effectively it is essential for them to accurately perceive and localize surrounding users...