TY - GEN AB - This two-volume set of LNICST 411 and 412 constitutes the refereed post-conference proceedings of the 9th International Conference on Advancement of Science and Technology, ICAST 2021, which took place in August 2021. Due to COVID-19 pandemic the conference was held virtually. The 80 revised full papers were carefully reviewed and selected from 202 submissions. The papers present economic and technologic developments in modern societies in 7 tracks: Chemical, Food and Bioprocess Engineering; Electrical and Electronics Engineering; ICT, Software and Hardware Engineering; Civil, Water Resources, and Environmental Engineering ICT; Mechanical and Industrial Engineering; Material Science and Engineering; Energy Science, Engineering and Policy. AU - Berihun, Mulatu Liyew, CN - T173.8 DO - 10.1007/978-3-030-93709-6 DO - doi ID - 1443499 KW - Technological innovations KW - Science KW - Innovations KW - Sciences LK - https://univsouthin.idm.oclc.org/login?url=https://link.springer.com/10.1007/978-3-030-93709-6 N1 - "Due to COVID-19 pandemic the conference was held virtually."-- Publishers website. N1 - Includes author index. N2 - This two-volume set of LNICST 411 and 412 constitutes the refereed post-conference proceedings of the 9th International Conference on Advancement of Science and Technology, ICAST 2021, which took place in August 2021. Due to COVID-19 pandemic the conference was held virtually. The 80 revised full papers were carefully reviewed and selected from 202 submissions. The papers present economic and technologic developments in modern societies in 7 tracks: Chemical, Food and Bioprocess Engineering; Electrical and Electronics Engineering; ICT, Software and Hardware Engineering; Civil, Water Resources, and Environmental Engineering ICT; Mechanical and Industrial Engineering; Material Science and Engineering; Energy Science, Engineering and Policy. SN - 9783030937096 SN - 3030937097 T1 - Advances of science and technology :9th EAI International Conference, ICAST 2021, Hybrid event, Bahir Dar, Ethiopia, August 27-29, 2021, Proceedings. TI - Advances of science and technology :9th EAI International Conference, ICAST 2021, Hybrid event, Bahir Dar, Ethiopia, August 27-29, 2021, Proceedings. UR - https://univsouthin.idm.oclc.org/login?url=https://link.springer.com/10.1007/978-3-030-93709-6 VL - 411 ER -