List of Articles Wire Open Access Article Abstract Page Full-Text 1 - Optimization of Mobile Base Station Placement to Reduce Energy Consumption in Multi-hop Wireless Sensor Network Gholamreza Farahani Ameneh Farahani Open Access Article Abstract Page Full-Text 2 - Optimisation of wire-cut EDM process parameter by Grey-based response surface methodology Amit Kumar Tarun Soota Jitendra Kumar Open Access Article Abstract Page Full-Text 3 - An experimental analysis and optimization of machining rate and surface characteristics in WEDM of Monel-400 using RSM and desirability approach Vinod Kumar Vikas Kumar Kamal Kumar Jangra Open Access Article Abstract Page Full-Text 4 - Multi-objective optimization in WEDM of D3 tool steel using integrated approach of Taguchi method & Grey relational analysis Anand S. Shivade Vasudev D. Shinde