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Lineament Geomorphologic Analysis to Identify Fault in Mount Semeru, East Java Malik, Dian Pratiwi; Maryanto, Sukir; Juwono, Alamsyah Mohammad
Jurnal Penelitian Pendidikan IPA Vol 9 No SpecialIssue (2023): UNRAM journals and research based on science education, science applic
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9iSpecialIssue.6143

Abstract

This research analyzes the morphological lineaments on Mount Semeru, East Java. The morphological lineament is processed using satellite imagery as a digital elevation model (DEM), downloaded on the Badan Informasi Geospasial (BIG) page. The image was processed using Global Mapper software with azimuth angles of 00, 450, 900, 1800, and 3150 and produced a lineament map that had been overlaid from all azimuth angles and created a morphological lineament map with various groups of values from high to low. From the analysis that has been carried out, it was found that there are 103 lineaments, most of which are spread in the area west of the crater of Mount Semeru, with the dominant direction showing a west-southwest – east-northeast orientation.
Preliminary Study of a-value and b-value of Earthquake at Timor Leste Period 1975 – 2022 Costa, Jose da; Maryanto, Sukir; Juwono, Alamsyah Mohammad; Pires, Joanico; Almeida, Geovanio Pedro da Silva; Costa, Luis Teofilo da
Jurnal Penelitian Pendidikan IPA Vol 10 No SpecialIssue (2024): Science Education, Ecotourism, Health Science
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10iSpecialIssue.8578

Abstract

The utilization of social networks in the formation of Social Chemistry by State-Owned Enterprises (SOEs) in the Meranti Islands as Sociopreneurs is an innovation that enables the optimization of sago potential utilization. This study aims to explore the role of social networks in supporting the success of Rumah BUMN Meranti Islands in marketing sago products through E-Commerce. The research method used is a descriptive qualitative approach through interviews. The results of the study show that the role of social networks in the formation of social chemistry in the use of e-commerce by Rumah BUMN Meranti Islands as a sociopreneur for optimizing the utilization of sago potential demonstrates a significant synergy between digital technology and social dynamics. Rumah BUMN Meranti Islands has successfully leveraged social media platforms such as Facebook, Instagram, and WhatsApp to build close connections with various stakeholders, including sago farmers, artisans, local SMEs, and consumers, through special groups, pages, online discussions, webinars, and Q&A sessions. Active community participation is also encouraged through contests and challenges, which strengthen the sense of ownership among members. With this approach, Rumah BUMN Meranti Islands not only promotes sago products but also creates a dynamic and sustainable ecosystem, where the potential of sago can be optimized through community synergy and technology. This harmonious and constructive interaction reflects the principles of social chemistry, enhancing community cohesion and collective trust, as well as the effectiveness of collaboration and innovation.