KPR Institute of Engineering and Technology

Radial-residual energy-aware deep learning framework for sustainable cloud–IoT intelligence in smart cities

Smart city Internet of Things (IoT) networks is generating a continuous stream of heterogeneous sensor data that tends to require a timely analysis under the strict energy, latency, and computational constraints. Existing cloud-edge learning approaches have improved IoT intellige...

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...

IoT enabled deep learning and multi objective optimization of nanoPCM solar thermal energy storage for intelligent charging discharging control

Temporal differences between the availability of solar thermal energy and thermal requirements limit the effective utilization of solar thermal power, necessitating advanced thermal energy storage solutions. This study complemented the working performance of phase change material...

Microstructure and mechanical properties of bimetallic austenitic stainless steel 317 L/inconel 686 fabricated by wire arc additive manufacturing

This study investigated the feasibility of fabricating a bimetallic structure composed of austenitic stainless steel (SS317L) and the nickel-based superalloy Inconel 686 using Gas Metal Arc Welding (GMAW)-based Wire Arc Additive Manufacturing (WAAM). The microstructural evolution...

Oxygen-vacancy mediated charge dynamics in nano-engineered Ba/Co-doped MTiO₃ electron transport layers for enhanced organic solar cells

Engineering oxide electron-transport layers (ETLs) through defect and interfacial electronic-state control is an effective strategy for reducing charge-collection losses in inverted organic solar cells (OSCs). Herein, a hierarchical TiO₂/CoTiO₃ (CTO) bilayer ETL was developed by...

Comparative Performance Analysis of Multi-Barrier GaN HEMTs with β-Ga2O3 Buffer and InGaN Back-Barrier Layers

A TCAD-based comparative study of AlGaN, InAlN, and quaternary InAlGaN barrier GaN HEMTs integrated with an InGaN back-barrier and β-Ga2O3 buffer layer on a SiC substrate is presented. The influence of barrier composition on carrier confinement, electrostatic behavior, and high-f...

A material centric review to enhance the thermal resistance and stability of natural fiber polymer composites supported by patent landscape analysis

High temperature resistance and thermal stability are the significant characteristics of the polymeric materials which are employed in elevated temperature applications. Such resistance and stability of the polymer composites reinforced with natural fibers are measured using thei...

Cognitive UAV-driven agro-surveillance framework for predicting crop stress–induced yield loss using spatio-temporal learning and adaptive irrigation control

Precision agriculture is becoming more and more of a challenge that requires the use of intelligent systems that are able to predict stress and prevent yield loss before it is too late. Traditional methods of agricultural surveillance are predominantly reactive with irrigation de...

Manufacturing methods, properties and patent landscape of polylactic acid eggshell powder composites

This review synthesizes research on polylactic acid (PLA) composites incorporating eggshell powder (ESP) as a bio-based filler, with a focus on manufacturing methods, resultant material properties, and emerging patent trends. PLA, a widely adopted biodegradable thermoplastic deri...