Volume 1, Issue 3 — July - September 2026

Computer Science

A Comparative Study of Compiler Optimization Techniques for Energy-Efficient Embedded Software

Devansh Trivedi, Ishaan Mehra

Energy consumption in battery-powered embedded systems is strongly influenced by compiler-level optimisation choices that are often selected using des…

pp. 1–8 · DOI: 10.5555/rtijti.2026.v1i3.021

Mechanical Engineering

Fatigue Life Prediction of 3D-Printed PLA Components Under Cyclic Loading

Rohan Deshmukh, Aarti Kulkarni

Fused deposition modelling introduces anisotropic mechanical behaviour that complicates fatigue-life prediction for load-bearing 3D-printed components…

pp. 9–16 · DOI: 10.5555/rtijti.2026.v1i3.022

Civil Engineering

Seismic Vulnerability Assessment of Mid-Rise RC Buildings Using Pushover Analysis

Naveen Krishnan, Shreya Pandit

Many mid-rise reinforced concrete buildings in moderate seismic zones were designed to older code editions that did not mandate ductile detailing, lea…

pp. 17–25 · DOI: 10.5555/rtijti.2026.v1i3.023

Electrical Engineering

Fault Diagnosis of Induction Motors Using Vibration Signal Analysis and Support Vector Machines

Girish Kamath, Anushka Rane

Bearing and rotor faults account for a majority of unplanned induction motor failures in industrial settings, and vibration-based condition monitoring…

pp. 26–33 · DOI: 10.5555/rtijti.2026.v1i3.024

Electronics

FPGA Implementation of a Lightweight AES Encryption Core for IoT Edge Devices

Yash Wadhwani, Simran Kaur

Resource-constrained IoT edge devices require cryptographic cores that balance throughput, power and silicon area, favouring hardware implementations …

pp. 34–41 · DOI: 10.5555/rtijti.2026.v1i3.025

Agriculture Technology

IoT-Enabled Soil Nutrient Monitoring System for Site-Specific Fertilizer Recommendation

Balamurugan Chandrasekaran, Revathi Suresh

Uniform blanket fertiliser application ignores within-field variability in soil nutrient status, contributing to both over-application costs and yield…

pp. 42–49 · DOI: 10.5555/rtijti.2026.v1i3.026

Biomedical Engineering

Automated Detection of Pneumonia from Chest X-Rays Using a Lightweight Vision Transformer

Fatima Zahra Khan, Rajat Bindal

Chest X-ray interpretation for pneumonia screening in resource-limited settings is often bottlenecked by radiologist availability. This paper adapts a…

pp. 50–57 · DOI: 10.5555/rtijti.2026.v1i3.027

Data Science

Time-Series Forecasting of Electricity Demand Using Hybrid LSTM-Prophet Models

Aakash Bhardwaj, Neelam Choudhary

Short-term electricity demand forecasting must capture both fine-grained temporal dynamics and calendar-driven seasonality such as holidays. This pape…

pp. 58–65 · DOI: 10.5555/rtijti.2026.v1i3.028

Blockchain

Smart Contract Vulnerability Detection Using Graph-Based Deep Learning

Parth Shah, Divyansh Rastogi

Static analysis tools for smart contract auditing rely on hand-crafted rules that struggle to generalise to novel vulnerability patterns. This paper r…

pp. 66–73 · DOI: 10.5555/rtijti.2026.v1i3.029

Robotics

Path Planning for Autonomous Mobile Robots in Dynamic Warehouse Environments Using Hybrid A*-DWA

Karan Ahluwalia, Meghna Pillai

Warehouse mobile robots must plan globally efficient routes while reacting to dynamic obstacles such as personnel and other robots without violating g…

pp. 74–82 · DOI: 10.5555/rtijti.2026.v1i3.030