Energy saving contributions of Energy Saving Device (ESD) Pre-Duct are reducing energy losses and separation at the stern, increasing the ideal propeller efficiency, increasing the capture of viscous wake that passes through ...

Indonesia's geographical conditions and position are very favorable and various policies from the government from 2005 until now are expected to become the shipyard industry to become a tough industry, but in reality it ...

Preliminary studies have highlighted the potential of Indonesia’s geographical, suprastructural, and infrastructural conditions to develop a strong shipbuilding industry, which is crucial for the success of the world ...

The aim of this study is intended to monitor spatially the changes of mangrove conservation area on the East Coast of Surabaya by using the technology of geographic information systems (GIS). The method used is a GIS ...

Monitoring, Coral Reefs, SPOT 4, SPOT 7, Beralas Pasir Island.

The sea toll allows the formation of marine tourism transportation, such as a floatplane to be developed in the Indonesian Archipelago Region. This research develops a floater design for a floatplane with a capacity of 17 ...