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All Journal TEKNIK Jurnal Teknosains Kodepena (Kodepena Journal of Technoscience) Jurnal Teknosains Kodepena (Kodepena Journal of Technoscience)
Rohima Sera Afifah
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Computer Science & IT Electrical & Electronics Engineering Energy Engineering Immunology & microbiology Other

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PENGOLAHAN DATA GEOLISTRIK DENGAN METODE SCHLUMBERGER Broto, Surdaryo; Sera Afifah, Rohima
TEKNIK Volume 29, Nomor 2, Tahun 2008
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (926.55 KB) | DOI: 10.14710/teknik.v29i2.1939

Abstract

Geophysics is a knowledge that concern about structural and composition in subsurface. Geophysicshas some methods to explore subsurface condition which are: seismic, gravity, geomagnetic,georesistivity, georadar and well logging. Georesistivity is one of geophysics method that focused inresistivity properties in the earth. Georesistivity has some methods which are telluric resistivity,magnetotelluric, electromagnetic, IP (Induced polarization), resistivity. Resistivity can be divided intoHorizontal Profilling (HP) and Vertical Electrical Sounding (VES). Georesistivity is used for shallowinvestigation effectively.
Komparasi Material Lepas Sedimen Pantai sebagai Penerapan Project Based Research dalam mendukung Pembelajaran Sedimentologi Sera Afifah, Rohima; Nurul Awaliyah; Syaifa Luttha Hanora; Ikhsan Adevita
JURNAL TEKNOSAINS KODEPENA Vol. 6 No. 2 (2026): Jurnal Teknosains Kodepena Volume 6 Nomor 2 Januari 2026
Publisher : Kodepena (Komunitas Dosen Penulis dan Peneliti Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54423/jtk.v6i2.114

Abstract

This research aimed to provide an overview of the variation in grain size sorting in beach sediment materials in the Manggar area and its surroundings. The research employed a Comparative analysis of rocks. The methodology applied was descriptive analytical, combining primary and secondary data. Primary data was obtained through field observations and direct testing using sieve tests with various sand grain sizes on the research objects. At the same time, secondary data was collected from literature studies sourced from journals related to grain size. This method was applied to obtain a comprehensive overview of the research object and answer the objectives that had been set. The deposits along the beach of the Manggar area were unconsolidated sediments, indicating variations in grain size in the sand fraction. Through this research, researcher aim to support development of student competence in sedimentology.
Komparasi Material Lepas Sedimen Pantai sebagai Penerapan Project Based Research dalam mendukung Pembelajaran Sedimentologi Sera Afifah, Rohima; Nurul Awaliyah; Syaifa Luttha Hanora; Ikhsan Adevita
JURNAL TEKNOSAINS KODEPENA Vol. 6 No. 2 (2026): Jurnal Teknosains Kodepena Volume 6 Nomor 2 Januari 2026
Publisher : Kodepena (Komunitas Dosen Penulis dan Peneliti Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54423/jtk.v6i2.114

Abstract

This research aimed to provide an overview of the variation in grain size sorting in beach sediment materials in the Manggar area and its surroundings. The research employed a Comparative analysis of rocks. The methodology applied was descriptive analytical, combining primary and secondary data. Primary data was obtained through field observations and direct testing using sieve tests with various sand grain sizes on the research objects. At the same time, secondary data was collected from literature studies sourced from journals related to grain size. This method was applied to obtain a comprehensive overview of the research object and answer the objectives that had been set. The deposits along the beach of the Manggar area were unconsolidated sediments, indicating variations in grain size in the sand fraction. Through this research, researcher aim to support development of student competence in sedimentology.
Co-Authors Ikhsan Adevita Nurul Awaliyah Surdaryo Broto Syaifa Luttha Hanora