Optimization Analysis of a Stand-Alone Hybrid Energy System for the Classroom at RLJIT-Doddaallapur, Southern part of India -- A Study of Internet of Things in Smart Grid and Smart Grid Security -- An Overview of Quantum Computing Approach in the Present-day Energy Systems -- Symbiotic Organisms Search Algorithm based Optimal Allocation and Sizing of Capacitor Bank in Radial Distribution Networks -- Optimization of the Mechanical Properties of Energy-Efficient Natural Fiber-Reinforced Polymeric Composites -- Extended State Observer based Controller Design Application in a 2-Link Robotic Manipulator -- Optimization of Energy and Exergy Analysis of 100W Solar Photovoltaic Module using ANN Method -- Obstructed Material Classification using mmWave Radar with Deep Neural Network for Industrial Applications -- Modeling and Simulation of Plain and Corrugated Shell and Tube Heat Exchanger -- Computational Fluid Dynamics Analysis of Wind Turbine Blades at Various Angles of Attack.