https://www.longdom.org/ Longdom Publishing S.L. specializes in digital advertising to help clients inform and attract new customers quickly and efficiently. https://www.longdom.org/international-journal-of-advancements-in-technology/current-issue.html Volume 9, Issue 3 https://www.longdom.org/open-access/multi-area-agc-problem-of-tgu-solved-through-ga-using-tuning-of-pid-controller-0976-4860-1000207.pdf Ashish Dhamanda and AK Bhardwaj https://www.longdom.org/open-access/improvement-of-oxidation-resistance-of-inconel-600-alloy-by-pack-cementation-process-0976-4860-1000208.pdf Israa A Alkadir and Mustafa Nashrsquoat Jawhar https://www.longdom.org/open-access/design-of-multivariable-controller-pi-for-propulsion-control-system-of-a-maglev-train-ems-0976-4860-1000209.pdf Bahman Ghrbani Vagheie and Mansoure sheikhy https://www.longdom.org/open-access/object-detection-algorithm-in-underground-mine-based-on-sparse-representation-0976-4860-1000210.pdf Yan Lu and Qingxiang Huang https://www.longdom.org/open-access/directional-yagi-uda-antenna-for-vhf-applications-0976-4860-1000211.pdf MM Prasada Reddy https://www.longdom.org/open-access/estimation-of-bubble-fusion-requirements-during-highpressure-hightemperature-cavitation-0976-4860-1000206.pdf Toshihiko Yoshimura, Hiroyuki Yoshiya, Kumiko Tanaka and Masataka Ijiri