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All Journal Niagawan Jurnal Pendidikan Fisika Gravity : Jurnal Ilmiah Penelitian dan Pembelajaran Fisika Science and Technology Indonesia Jurnal Penelitian Pendidikan IPA (JPPIPA) Spektra: Jurnal Fisika dan Aplikasinya Journal of Physics and Its Applications JURNAL EKSAKTA PENDIDIKAN (JEP) Pelita Eksakta PAKAR Pendidikan Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) JOLLT Journal of Languages and Language Teaching Mosharafa: Jurnal Pendidikan Matematika Relativitas : Jurnal Riset Inovasi Pembelajaran Fisika Pillar of Physics Education : Jurnal Berkala Ilmiah Pendidikan Fisika Pillar of Physics: Jurnal Berkala Ilmiah Fisika Nautical: Jurnal Ilmiah Multidisiplin Indonesia Indonesian Journal of Physics (IJP) Journal of Innovative Physics Teaching (JIPT) Journal of Climate Change Society ASEAN Natural Disaster Mitigation and Education Journal Journal of Experimental and Applied Physics Inventa: Journal of Science, Technology, and Innovation
Ahmad Fauzi
Universitas Negeri Padang
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Other

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PENDUGAAN ZONA HIDROTERMAL MENGGUNAKAN METODE RESISTIVITAS KONFIGURASI SCHLUMBERGER DI NAGARI MALAMPAH Falentin Azelfa gusti; Akmam Akmam; Ahmad Fauzi; Zulhendra Zuhendra
Relativitas: Jurnal Riset Inovasi Pembelajaran Fisika Vol. 9 No. 2 (2026): Jurnal Riset Inovasi Pembelajaran Fisika
Publisher : Department of Physics Education, Faculty of Teacher Training and Education, UNIVERSITAS MA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/relativitas.v9i2.28386

Abstract

Indonesia diperkirakan memiliki potensi sumber daya panas bumi sebesar 29 GW, namun baru 2,4 GW yang teridentifikasi akibat minimnya eksplorasi mendetail. Zona hidrotermal menjadi salah satu indikator keberadaan sistem panas bumi. Penelitian ini bertujuan mengidentifikasi zona hidrotermal di Nagari Malampah, Kabupaten Pasaman, Sumatera Barat, menggunakan metode resistivitas konfigurasi Schlumberger. Data diinterpretasikan melalui inversi least-squares dengan bantuan software Res2DInv. Hasil interpretasi menunjukkan tiga zona resistivitas: zona rendah (0,10–8,46 Ωm) diduga sebagai lempung teralterasi hidrotermal/cap rock, zona menengah (4,84–429 Ωm) diduga sebagai batuan vulkanik terekahkan berpotensi reservoir, dan zona tinggi (>203 Ωm) diduga sebagai batuan dasar andesit masif. Dari lima lokasi pengukuran, Lokasi 3, 4, dan 5 diestimasi memiliki prospek hidrotermal. Lokasi 4 merupakan lokasi yang paling prospektif karena menunjukkan zona resistivitas rendah yang paling luas dan menerus pada kedalaman sekitar 5–20 m, yang mengindikasikan keberadaan zona alterasi hidrotermal. Metode ini terbukti efektif menduga zona hidrotermal dangkal dan dapat menjadi dasar eksplorasi panas bumi lanjutan di wilayah tersebut.
Analisis Hubungan Komposisi Unsur SiO₂ pada Material Tuf Vulkanik Lampung di Hatta Bakauheni Menggunakan Portable XRF sebagai Metode Pendukung Kemagnetan Batuan dalam Menentukan Sifat Magnetiknya Novia Deswira; Hamdi Rifai; Ahmad Fauzi; Harman Amir
Journal of Science, Technology, and Innovation Vol 1 No 3 (2026): : April: Inventa: Journal of Science, Technology, and Innovation
Publisher : CV SCRIPTA INTELEKTUAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65310/ezzxgs33

Abstract

This study investigates the relationship between SiO₂ composition and magnetic properties of Lampung Tuff from Hatta Bekauheni using an integrated approach combining rock magnetism and portable geochemical analysis. Magnetic susceptibility measurements were conducted using a Bartington MS2B sensor at low and high frequencies to determine χlf and χfd (%), while elemental composition was analyzed using Portable X-Ray Fluorescence (Portable XRF). The results indicate that all samples exhibit ferrimagnetic behavior, reflecting the presence of magnetic minerals such as magnetite or titanomagnetite with varying concentrations and grain sizes. The χfd (%) values suggest a mixture of superparamagnetic and coarser grains, indicating heterogeneous depositional and post-depositional processes. SiO₂ content varies among samples, representing local geochemical differentiation of volcanic material. However, regression analysis shows a very weak correlation between SiO₂ and magnetic parameters, as indicated by low coefficients of determination. These findings demonstrate that magnetic properties are primarily controlled by mineralogical factors rather than silica composition. The integration of magnetic susceptibility and Portable XRF provides an efficient, non-destructive framework for comprehensive volcanic material characterization.  
Needs Analysis for the Development of a Contextual Physics Interactive E-Module Based on Deep Learning to Enhance Critical Thinking Skills Etri Alga Vrimesty; Ratnawulan; Ahmad Fauzi; Emiliannur
Jurnal Penelitian Pendidikan IPA Vol 12 No 6 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i6.15111

Abstract

Physics learning at the senior high school (SMA/MA) level still faces challenges in developing students’ critical thinking skills. This is largely due to the use of instructional materials that are less interactive and the limited implementation of contextual learning approaches. On the other hand, the rapid advancement of digital technology provides significant opportunities to create more engaging, flexible, and meaningful learning experiences through digital-based media. This study aims to analyze the need for developing a contextual physics interactive e-module based on a deep learning approach to enhance students’ critical thinking skills. The research employs a Research and Development (R&D) method using the Plomp development model, which includes the preliminary research, prototyping phase, and assessment phase, with a focus on the need analysis stage. Data were collected through tests, questionnaires, interviews, and documentation studies related to the current learning conditions in schools. The results indicate that students prefer digital-based learning as it is more engaging, interactive, and accessible anytime and anywhere. Furthermore, schools have provided adequate supporting facilities such as technological devices and internet access. However, the use of digital teaching materials in physics learning is still not optimal and has not yet integrated contextual and deep learning approaches. Therefore, the development of an interactive e-module based on deep learning is highly needed as an innovative solution to improve students’ critical thinking skills.
Co-Authors - Juliansyah Adelia Orenza Oktavia Akmam Akmam Alpon Satrianto Ardila Safitri Asrizal Azfin Gustria Badrul M. Kemal Budhi Oktavia Dessi Verawati Dian Laila Fitri Dwi Yulia Edwin Musdi Elsa Yanfatriani Emiliannur Emiliannur Emriska, Vellya Ramadhani Etri Alga Vrimesty Falentin Azelfa gusti Fanny Rahmatina Rahim Fatni Mufit Firmansyah Khairul Kamal Fitra Maryulis Fitrah Ayu Fitrah Ayu Fuja Novitra Gema Eferko Putri Gusnedi, - Guspatni Guspatni Hamdi Rifai Harman Amir Hayyu Yumna Kurnia Andini Letmi Dwiridal Letmi Dwiridal Luthfika Putri Antari Mahrizal Mahrizal Mimo Putra Ardiansyah Nabilah Ikrimah Ayani Nadia Sasma Nailul Rahmah Pohan Nngsih, Fitria Nofi Yendri Sudiar Novia Deswira Nurizzati Nurmala Dewi Siregar Nurul Hazwani Nyswatul Khair Putri, Melvia Nisa Rahadian Zainul Rahmi Habibah Rahmiati Rahmiati Ramli Ramli Randy Ratna Mila Ratnawulan . Retno Riyaningtyas Rima Cemani Riri Jonuarti Sari, Gina Alya Sarimai Sarimai Silvi Yulia Sari Sintya Asiah Solly Aryza Syafriani Syafriani Syafriani, - Tri Effiyanti W.G.A. Kadir Widya Widya Yohandri Yuliani, Kurnia Dwi Yulkifli Yulkifli Zulhendra Zuhendra Zulhendra Zulhendra