From the depths of the Java Trench: genomic analysis of Priestia flexa JT4 reveals bioprospecting and lycopene production potential.

Background: The marine environment boasts distinctive physical, chemical, and biological characteristics. While numerous studies have delved into the microbial ecology and biological potential of the marine environment, exploration of genetically encoded, deep-sea sourced secondary metabolites remains scarce. This study endeavors to investigate marine bioproducts derived from deep-sea water samples at a depth of 1,000 m in the Java Trench, Indonesia, utilizing both culture-dependent and whole-genome sequencing methods.

Dispersion of surface floating plastic marine debris from Indonesian waters using hydrodynamic and trajectory models.

Plastic waste has become the most significant component of marine debris, while research on traces of marine plastic waste related to the condition of Indonesian waters is still limited. Therefore, this study examines the movement patterns of plastic marine debris in Indonesian waters. Simulations were carried out for one year (2013) using the HAMburg Shelf Ocean Model (hydrodynamic model) and Lagrange trajectory.

Determinants of sharia life insurance productivity in Indonesia.

This study examines the productivity and factors influencing the productivity of Sharia-compliant life insurance businesses in Indonesia over six years, from 2014 to 2019. A Two-Stage Malmquist Productivity Index was utilized. The first stage examined productivity using the Malmquist Productivity Index (MPI) method, while the second used the panel data regression method to identify the factors influencing productivity.

Numerical study of tides in the Malacca Strait with a 3-D model.

Malacca Strait (MS) has an important role and potential for many countries. It is a major transportation route for oil and commodities across continents. In addition, various activities such as shipping, fishing, aquaculture, oil drilling, and energy are also carried out in MS.