3 articles in this issue
Agus Safril
AbstractExtreme rain does not only occur at the peak of the rainy season but also on the beginning of the rainy season. On September 16th, 2016; October 6th, 2017; and November 5th, 2018 there was extreme rainfall which caused flooding in southern West Ja... see more
Mochammad Dachyar Effendi,Razie Hanafi,Utari Pusparini
Hydroxyapatite was successfully deposited on commercially pure titanium substrate by electrophoretic deposition. Hydroxyapatite powder was suspended in mixing ethanol and dimethylformamide. The amount of dimethylformamide was designed at 0, 5, 10, and 15%... see more
ramadhan Priadi
On July 17, 2006, an earthquake with a magnitude of Mw 7.7 occurred at a depth of 20 km and triggered a tsunami that struck 500 km along the coast in the south of the island of Java with a run-up height of 1 m in Pameungpeuk and 3-8 m in Pangandaran, West... see more