Energy Efficient and Temperature Aware Scheduling Strategies on Mixed Criticality Tasks for IoT based Systems -- Dynamic Power Management using Dynamic Voltage and Frequency Scaling and Leakage Current Optimization Techniques -- Performance-Based FPGA Implementation of Different Adders -- Computer Mediated Communication in Second Language Education for Different Iot Application -- Efficient FPGS Based Implementation of Image Segmentation Algorithms for IoT Applications -- Energy Harvesting, Challenges and Power Management for IoT -- Application of IoT in agriculture and challenges in implementation & development of soil moisture sensor node.