in this paper, the large amount of sedimentation and the resultant shoreline advancements at the breakwaters of beris fishery port are studied. a series of numerical modeling of waves, sediment transport, and shoreline changes were conducted to predict the complicated equilibrium shoreline. the outputs show that the nearshore directions of wave components are not perpendicular to the coast whic...

The integration of wave energy devices and coastal structures may be an innovative sustainable way to achieve production purposes with a secondary benefit protection, which can increase accessibility reduce the costs technology. In this paper, 3-D theoretical model was developed investigate hydrodynamic efficiency breakwater function periodic array oscillating buoys embedded in caisson breakwat...

The Patimban Port Development project is stipulated in Presidential Regulation No.47 the Year 2016 as one of National Strategic Projects. New port which located Subang, West Java Province, 100 km from Jakarta Metropolitan expected to boost up economic growth and help improving logistic efficiency at area where severe congestions often occurred its sole international gateway: Tanjung Priok Port....

the main objective of the present study was to formulate gastroretentive effervescent sustained release drug delivery systems of risperidone floating tablets with the help of methocel® k15, ethocel® standard 7fp premium, eudragit ® rs100 sustained release polymers to improve its safety profile, bioavailability and patient compliance. risperidone floating tablets were formulated by wet granulati...

A method for calculating the parameters of gravitational waves that interact with vertical permeable breakwaters, based on potential theory, has been developed and presented. The wave motion a fluid was described by velocity satisfies Laplace equation. shape surface components vector were determined. Numerical analysis influence permeability wall energy adsorption carried out. propagation in li...

An oral sustained-release floating tablet formulation of metformin HCl was designed and developed. Effervescence and swelling properties were attributed on the developed tablets by sodium bicarbonate and HPMC-PEO polymer combination, respectively. Tablet composition was optimized by response surface methodology (RSM). Seventeen (17) trial formulations were analyzed according to Box-Behnken desi...