Official Journal of Ethan Publications
Publishing Knowledge for a Better Tomorrow
Adaobi Grace Nwankwo · October 2025 · pp. 1-5
A low cost chemical bath deposition technique has been used for the preparation of Copper aluminum diselenide (CuAlSe2) compound thin films onto commercial microscope glass substrates at variation of deposition...
Sara Mahin Yousefi · October 2025 · pp. 6-16
Landslides are one kind of slopes processes have been take place in some area at worldwide and Iran every year, and they are associated with damaged, many people are harmed...
Chiamaka Grace Nwosu · October 2025 · pp. 17-27
We study the laminar flow and laminar flow control, Benefits of Laminar flow control, Laminar Flow control design methodology, Manufacturing Tolerances, Suction and thermal laminar flow control, Laminar flow control...