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Pendampingan dan Pembuatan Kripik Pisang di Desa Berlian Kecamatan Tilongkabila Kabupaten Bonebolango Dunggio, Swastiani; Sakir, Mochammad; Zohrahayaty, Zohrahayaty; Solikahan, Eka Zahra; Santoso, Budy; Zainuddin, Asniwati; Abdussamad, Syahrir; Mannan, Abdul
ELDIMAS: Jurnal Pengabdian Pada Masyarakat Vol 1 No 2 (2023): November 2023 - April 2024
Publisher : Electrical Engineering Department Faculty of Engineering State University of Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/ejppm.v1i2.11

Abstract

Indonesia merupakan negara tropis dengan keanekaragaman dan kekayaan flora dan fauna. Pisang merupakan tanaman yang dapat tumbuh di lingkungan tropis seperti Indonesia. Di Indonesia, pisang merupakan tanaman yang biasa dikonsumsi setiap hari, mulai dari konsumsi langsung hingga pengolahan khusus, sehingga sangat digemari masyarakat. Seluruh bagian tanaman pisang dapat dimanfaatkan, mulai dari buah hingga daunnya, termasuk pelepah bahkan kuncupnya. Pendampingan dan pembuatan kripik pisang di Desa Berlian adalah dengan memanfaatkan buahnya yang belum matang dengan cara mengupasnya lalu meniris titpis-tipis, menggorengnya, memberi varian rasa dan terakhir proses pengemasan produk. Tujuan PKM ini adalah memberikan pendampingan dan pembuatan kripik pisang guna menambah perekonomian pelaku usaha kecil. Metode yang digunakan adalah pendampingan pelaku usaha sehingga dapat mengembangkan usahanya. Hasil yang diperoleh adalah pelaku Usaha Mikro Kecil dan Menengah (UMKM) sangat terbantukan dengan adanya PKM ini, karena dapat mengembangkan usahanya dengan menambah varian atau cita rasanya serta dapat dibuatnya kemasan plastik yang sudah dilengkapai dengan varia rasanya.
IDENTIFIKASI POTENSI ASPAL ALAM (ASBUTON) MENGGUNAKAN METODE ELECTRICAL RESISTIVITY TOMOGRAPHY Budy Santoso; Bambang Wijatmoko
Joint Prosiding IPS dan Seminar Nasional Fisika Vol. 14 No. 1 (2026): Joint Prosiding IPS dan Seminar Nasional Fisika
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/03.1401.FA11

Abstract

Asbuton merupakan sumber daya aspal alami yang berasal dari Pulau Buton, Sulawesi Tenggara, dan merupakan satu-satunya aspal alam di Indonesia yang memiliki nilai ekonomi tinggi, khususnya dalam bidang pembangunan infrastruktur jalan. Metode Electrical Resistivity Tomography (ERT) merupakan salah satu pendekatan geofisika yang digunakan untuk menelaah kondisi geologi bawah permukaan melalui distribusi nilai resistivitas batuan. Penelitian ini menerapkan metode ERT guna mendeteksi potensi keberadaan aspal alam (asbuton) di bawah permukaan. Akuisisi data dilakukan secara tomografi dua dimensi menggunakan konfigurasi dipole–dipole dengan alat ukur Resistivity Meter Georesis Multielectrodes. Data hasil pengukuran diolah menggunakan metode inversi melalui perangkat lunak Res2DInv untuk memperoleh penampang bawah permukaan yang merepresentasikan distribusi nilai resistivitas. Berdasarkan informasi geologi lokal, asbuton biasanya berasosiasi dengan batupasir gampingan, yang memiliki rentang nilai tahanan jenis relatif tinggi, yakni antara 400 hingga 800 Ohm.meter. Interpretasi penampang menunjukkan zona anomali dengan nilai resistivitas tinggi yang diduga kuat sebagai indikasi keberadaan asbuton. Temuan ini memperkuat potensi penggunaan metode ERT sebagai alat bantu eksplorasi yang efisien, akurat, dan ramah lingkungan dalam mendukung kegiatan identifikasi sumber daya aspal alam di Indonesia.
Identification of Landslide Prone Zone Slide Plane Using 2D Resistivity Geoelectric Method in Samboja Region East Kalimantan Silalahi, Mawar Dini Erena; Prasetya, Anggara Putra; Puspa, Rahma; Santoso, Budy
JIIF (Jurnal Ilmu dan Inovasi Fisika) Vol 9, No 2 (2025)
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jiif.v9i2.64061

Abstract

This study aims to investigate subsurface conditions to identify ground movement and landslide potential in Samboja District, Kutai Kartanegara Regency, East Kalimantan. To delineate slip surfaces in landslide-prone areas, the research employs the 2D electrical resistivity method using a dipole-dipole electrode configuration. Geoelectrical measurements were conducted along four survey lines based on resistivity values to determine subsurface characteristics indicative of potential slip surfaces. The results show that each survey line has distinct soil and rock properties, influencing the type of landslide that may occur. SBJ01 was measured on an outcrop and used as calibration data for other lines. SBJ02 is susceptible to soil creep, SBJ03 is at risk of translational landslides, while SBJ10 indicates debris flow. The primary factors contributing to landslides in the study area include rainfall infiltration, which increases pore water pressure, and lithological conditions that form weak slip surfaces. This study confirms that the 2D electrical resistivity method is effective in identifying slip surfaces in landslide-prone areas and serves as a valuable reference for disaster mitigation efforts.
Aquifer Identification Using the Schlumberger Vertical Electrical Sounding (VES) Method in Mulyojati Village, Metro Barat Subdistrict, Metro City Mutafawwiqoh, Difa; Anggara Putra Prasetyo; Acep Ruchimat; Budy Santoso
EKSAKTA: Berkala Ilmiah Bidang MIPA Vol. 27 No. 01 (2026): Eksakta : Berkala Ilmiah Bidang MIPA (E-ISSN : 2549-7464)
Publisher : Faculty of Mathematics and Natural Sciences (FMIPA), Universitas Negeri Padang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/eksakta/vol27-iss01/650

Abstract

Groundwater is ideally expected to be available in a sustainable manner and managed based on adequate subsurface hydrogeological information. However, conditions in Mulyojati Village, Metro Barat Subdistrict, Metro City indicate a lack of site-specific data on aquifer characteristics, despite increasing groundwater demand driven by population growth and socio-economic activities. This limitation may lead to uncertainty in well drilling planning and groundwater utilization. Therefore, an effective preliminary exploration method is required to identify groundwater-bearing layers. This study applies the Vertical Electrical Sounding (VES) method using the Schlumberger configuration to investigate subsurface resistivity variations related to lithology and groundwater saturation. The urgency of this research arises from the absence of previous geophysical investigations in the area, particularly within the heterogeneous Qpt Formation, which is considered a potentially productive aquifer. The objective of this study is to characterize subsurface resistivity and delineate potential aquifer zones in Mulyojati Village. The results are expected to provide essential baseline information for groundwater development planning and support sustainable groundwater resource management in the Metro City area.
Identification of Aquifer Potential Using Electrical Resistivity Tomography (ERT) Method in the Karst Area of Giritontro, Wonogiri, Central Java Asri, Nadia Putri Nur; Rahma Puspa; Anggara Putra Prasetya; Budy Santoso
EKSAKTA: Berkala Ilmiah Bidang MIPA Vol. 27 No. 01 (2026): Eksakta : Berkala Ilmiah Bidang MIPA (E-ISSN : 2549-7464)
Publisher : Faculty of Mathematics and Natural Sciences (FMIPA), Universitas Negeri Padang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/eksakta/vol27-iss01/605

Abstract

Karst regions exhibit unique geological characteristics due to the dissolution of carbonate rocks, lending to the formation of complex underground aquifer systems. This study was conducted in BayemharjoVillage, Giritontro Sub-district, Wonogiri Regency part of the Sewu Karst Zone to identify aquifer potential using the dipole dipole electrical resistivity method. The survey was carried out along three measurement lines ranging from 216 to 710 meters in length, utilizing 72 electrodes with 10 meter spacing. The research involved data acquisition, processing, and interpretation using specialized resistivity software. Interpretation result revealed rock layers with potential as aquifers, particulary those with porous and permeable lithologies such as sandy limestone. Additionally, the presence of aquitard and aquiclude layers was identified, acting as barriers or flow paths for groundwater movement. The resistivity patterns and geological structures indicate the existence of groundwater pockets at various depths, which are crucial for managing clean water resources in this drought-prone region. The resistivity method prove to be effective in delineating aquifers zone within the complex karst environment.
Co-Authors Abd. Rahmat Karim Haba Abubakar Sidik Katili Acep Ruchimat Aditya Wicaksono Ali Imron , Muhamad Amiruddin, M. Rudini Kurniawan Anatasya Wenita Putri Andi Asvin Mahersatillah Suradi Andi Bode Anggara Putra Prasetya Anggara Putra Prasetyo Apriyanto Alhamad ARDIANSYAH ARDIANSYAH Ariawan Ariawan Asniwati Zainuddin Asri, Nadia Putri Nur Aulia Anggraeni Azminuddin I. S. Azis Bambang Wijatmoko Bambang Wijatmoko Bima Julian Mahardika Butungale, Said Chairunnisa Lamangantjo Djafar, Lisa Eka Zahra Solikahan Eman Rahim Endang Purnama Giri Evan Valdis Tjahjadi Firdausi Ramadhani Gema Parasti Mindara Husain, Ilyas Indra Domili Irma Surya Kumala Idris Irvan A. Salihi Jusna Ahmad Kuntari, Wien Lilan Dama Liu Kin Men M, Maesarah Mahardhika, Bima Julian Mahendra, Muhammad Akbar Putra Mannan, Abdul Margaretha Solang Mindara, Gema Parasti Mochammad Sakir Mohamad Ikbal Riski Danial Muh. Nur Akbar Muhamad Ali Imron Muhammad Jihad Firman MUHAMMAD RIZAL Mustamin Ibrahim Mutafawwiqoh, Difa Ningrat, Rangga Wasita Novian Swasono Hadi Nurdin, St. Surya Indah Pangalo, Paulus Pasya, Thoriq Muhammad Prasetya, Anggara Putra Prastyo, Pulung Hendro Purnama, Ikhsan Milan Puspa, Rahma Qonitatin, Salisa Syifaunajwa Rahma Puspa Rinaldy, Mochamad Indiana Saputra, Wahyuddin Serwin Silalahi, Mawar Dini Erena Sunarto Taliki Swastiani Dunggio Syahrir Abdussamad Syam S. Kumaji Warid Yunus Widiani, Hasna Nabiilah Widya Rahmawaty Saman Yasin Aril Mustofa Yasin, Indri Afriyani Yuaziva, Asa Yuliana Retnowati Yulianti Lasena Zohrahayaty