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All Journal Jurnal Pendidikan Fisika FKIP UM Metro Gravity : Jurnal Ilmiah Penelitian dan Pembelajaran Fisika Jurnal Penelitian Pendidikan IPA (JPPIPA) JMM (Jurnal Masyarakat Mandiri) PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat ABDI UNISAP: Jurnal Pengabdian Kepada Masyarakat
Dwinanda, Indah Gumilang
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Agriculture, Biological Sciences & Forestry Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Physics Public Health Social Sciences Other

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Identifikasi Bidang Gelincir Dengan Menggunakan Metode Geolistrik Tahanan Jenis Sebagai Upaya Mitigasi Bencana Tanah Longsor (Studi Kasus : Dusun Payan, Desa Punten, Kota Batu) Pratiwie, Dessy Lutfiani; Susilo, Adi; Kamali, Ahmad Byan; Dwinanda, Indah Gumilang
Gravity : Jurnal Ilmiah Penelitian dan Pembelajaran Fisika Vol 10, No 2 (2024)
Publisher : Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30870/gravity.v10i2.24135

Abstract

A sliding plane is a layer below the surface that is impermeable. The sliding plane becomes a place where the soil mass experiences movement so that the weathered layer above it experiences landslides following the slope. Payan Hamlet, located in Punten Village, Batu City, which is the research area, is included in a landslide-prone village as evidenced by the recapitulation of BPBD disaster data for Batu City during 2022, 6 landslides occurred. The geoelectric method used in this study is the Wenner configuration. It was used to identify the subsurface condition and interpret the slide plane and direction of the landslide. There are 5 trajectories in this study with 5 m electrode spacing. Based on the results of 2D data processing, the distribution of resistivity values in the research area is diverse. The resistivity value is divided into 3 (three) categories. The low resistivity category with a value of 13 - 51 Ωm is interpreted as a clay layer, the medium resistivity category with a value of 70 - 100 Ωm is interpreted as a tuff layer, and the high resistivity category with a value of 100 - 200 Ωm is interpreted as volcanic breccia. The interpretation of the layer that becomes the sliding field in the research area is the tuff layer with a depth of ± 3.8 - 4m. Based on the results of 2D data processing and calculation of the degree of slope, it can be analysed that the direction of the landslide leads to the southeast side of the research area. Installation of evacuation route signs around the research area is considered as a disaster mitigation effort that can be done
Interpretasi Sebaran Air Lindi Dengan Metode Potensial Diri dan Dampak Sosial Lingkungan di Kawasan Tempat Pembuangan Akhir (TPA) Kota Palangka Raya Dwinanda, Indah Gumilang; Thareq, Subhan Ilham; Kurniati, Ety; Adelia, Kadek Ayu Cintya
Jurnal Pendidikan Fisika FKIP UM Metro Vol 13, No 1 (2025)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/jpf.v13i1.12020

Abstract

Waste is one of the national problems that will have a direct impact on the environment and social in the community. In Indonesia itself, the open-dumping system is still the system applied in most landfills in Indonesia. The system is relatively simple and easy, but it is not free from many shortcomings, namely the emergence of leachate flows, especially in provinces/regions that have a dense population. The shortcomings of the system give urgency to the research conducted, namely analyzing and evaluating the distribution of leachate water in the Palangka Raya City Landfill using the self-potential method, especially with a fixed-based configuration. The purpose of this research is to analyze the potential difference value and its relationship to leachate flow, make a map of leachate distribution and flow and analyze the social environmental impact around the Palangka Raya City Landfill. The results showed that the anomalous distribution was blue to purple with a range of values around -4mV to -12 mV, a low potential difference value that can be interpreted as an accumulation of fluid flow or leachate below. Based on the results of data processing in the field, this shows that the distribution of anomalies with low values is on the side that leans closer to the garbage and away from residential areas. The water flow flows from the southwest to the northeast. The accumulation of fluid flow is also trapped in an area that is lower than its surroundings
Aplikasi Eco-Enzyme sebagai Bahan Pembuatan Sabun Antiseptik Cair yang Ramah Lingkungan: Application of Eco-Enzyme as an Ingredient for Making Environmentally Friendly Liquid Antiseptic Soap Kurniati, Ety; Adelia, Kadek Ayu Cintya; Dwinanda, Indah Gumilang; Suprayogi, Thathit; Ayu, Regina Wahyudyah Sonata
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 10 No. 7 (2025): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/pengabdianmu.v10i7.9240

Abstract

Household waste tends to end up in landfills as waste and can damage the environment, but with good management, it can be processed into materials with economic value. Waste materials such as vegetable waste or fruit peels can be processed into a multipurpose eco-enzyme liquid. Eco-enzyme is an organic compound in the form of a complex solution produced from the fermentation process of waste materials in the form of fruit and vegetable peels. How to make it is very easy and can be done by anyone. Because of its content, eco enzyme has many ways to help the natural cycle such as cleaning polluted water. This eco-enzyme can be used as an ingredient in making liquid antiseptic soap. This liquid antiseptic soap is the right solution to reduce water pollution in the environment. This community service activity was carried out to provide insight to mothers on increasing the utility value of organic waste through the application of eco-enzyme as a raw material for making antiseptic soap. Based on the results of organoleptic tests, the antiseptic soap produced has an aroma, color, moisture, viscosity, smoothness, and amount of foam that is liked by the community. This is proven by the organoleptic test, where the average percentage of very like and like was 100%.
Demonstrasi Sains untuk Meningkatkan Minat Belajar Siswa SMP Nathania Palangka Raya Ety Kurniati; Adelia, Kadek Ayu Cintya; Dwinanda, Indah Gumilang
ABDI UNISAP: Jurnal Pengabdian Kepada Masyarakat Vol. 1 No. 2 (2023): ABDI UNISAP: Jurnal Pengabdian Kepada Masyarakat
Publisher : UPT Publikasi dan Penerbitan Universitas San Pedro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59632/abdiunisap.v1i2.176

Abstract

Pengabdian kepada masyarakat merupakan bagian dari Tri Dharma Perguruan tinggi yang diarahkan pada upaya pembinaan IPTEKS dalam rangka meningkatkan kualitas sumber daya manusia melalui peningkatan mutu pendidikan. Tujuan pengabdian kepada masyarakat ini adalah untuk mengetahui penggunaan metode demonstrasi sains terhadap minat belajar siswa. Berdasarkan hasil wawancara dengan guru mata pelajaran di SMP Nathania Palangka Raya ditemukan bahwa minat belajar siswa terhadap sains tergolong rendah. Rendahnya minat belajar siswa diakibatkan oleh beberapa faktor salah satunya metode pembelajaran yang digunakan oleh guru. Metode pembelajaran yang digunakan oleh guru pada pembelajaran IPA/sains yakni metode ceramah. Guru masih belum menggunakan metode yang inovatif dan belum memanfaatkan media pembelajaran dalam proses pembelajaran sains. Hal ini perlu metode yang inovatif dan melibatkan media pembelajaran yakni metode demonstrasi. Khalayak sasaran pengabdian ini yakni seluruh siswa SMP Nathania Palangka Raya. Penggunaan metode demonstrasi pada pengabdian ini melibatkan alat peraga dalam menyampaikan materi pada pembelajaran sains. Siswa antusias dan aktif dalam proses pembelajaran. Hal ini membuktikan bahwa penggunaan metode demonstrasi pada pembelajaran sains dapat meningkatkan minat belajar siswa.
Pemetaan Prediksi Wilayah Rawan Bencana Hidrometeorologi di Provinsi Kalimantan Tengah Dwinanda, Indah Gumilang; Adelia, Kadek Ayu Cintya; Wilda, Robiatul Witari; Afli, Febrianto; Kaloka, Tesdiq Prigel; Pratiwie, Desy Lutfiani
Jurnal Penelitian Pendidikan IPA Vol 10 No 2 (2024): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i2.6238

Abstract

Disaster is an event or a series of events that threatens and disrupts people's lives and livelihoods, caused by natural and/or non-natural factors and human factors, resulting in human casualties, environmental damage, property losses, and psychological impacts. Hydrometeorological disasters are events related to water, atmosphere, and oceans. It is recorded that hydrometeorological disasters occurring in Indonesia reach 86%, including floods, tornadoes, landslides, forest and land fires, and droughts. Specifically, in Central Kalimantan Province, forest and land fires and floods are frequent disasters. Both fall into the category of hydrometeorological disasters, closely related to the climate in Central Kalimantan. In this study, the prediction of rainfall, temperature, and humidity values in Central Kalimantan Province was calculated using the Auto-Regressive Integrated Moving Average method at 5 stations in the province. Subsequently, the prediction analysis of flood events was carried out using the machine learning random forest method based on the rainfall data, temperature, humidity, and event data. According to the calculation results, flood disasters are not predicted to affect almost all areas of Central Kalimantan Province. However, by the end of 2023, it is anticipated that most areas in the province will still be categorized as experiencing a normal level of drought. Notably, there are two areas that must increase awareness of this drought disaster, namely Pulang Pisau and Sampit, especially in October 2023.
ASTA CITA HARMONI LINGKUNGAN: PEMBERDAYAAN MASYARAKAT UNTUK MEWUJUDKAN SUSTAINABLE CITIES AND COMMUNITIES BERBASIS KOMPOSTER-BIN Thareq, Subhan Ilham; Dwinanda, Indah Gumilang; Apriani, Gradila; Aprillina, Iin
JMM (Jurnal Masyarakat Mandiri) Vol 10, No 1 (2026): Februari
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v10i1.37114

Abstract

Abstrak: Volume sampah rumah tangga yang terus meningkat berdampak pada kualitas lingkungan dan kesehatan masyarakat. Kegiatan pengabdian berfokus pemberdayaan masyarakat dalam pengolahan sampah rumah tangga melalui komposter-bin. Mitra dalam kegiatan pengabdian yakni organisasi TSAK yang bergerak dibidang mitigasi bencana yang beranggotakan 25 orang. Metode yang digunakan yakni partisipatoris dengan tahapan sosialisasi, pelatihan teknis, pendampingan, dan monitoring lanjutan. Evaluasi keberhasilan kegiatan menggunakan instrumen pre-test dan post-test untuk mengukur keberhasilan kegiatan mengenai pengetahuan, pemahaman, motivasi, dan penggunaan komposter-bin. Hasil kegiatan terjadinya perubahan pada mitra dalam pengolahan sampah rumah tangga yang ditunjukkan melalui penurunan angka “ketidaktahuan pengolahan sampah” dari 85% menjadi 15%. Sedangkan untuk “pemahaman pengolahan sampah melalui komposter-bin” meningkat menjadi 100% dari semula 85%. Aspek “motivasi pengolahan sampah mandiri” meningkat menjadi 100% dari sebelumnya 10%, dan aspek “keberlanjutan penggunaan komposter-bin” naik menjadi 90% dari 10%. Perubahan kondisi mitra menjadi pedoman keberhasilan kegiatan pengabdian dalam pengolahan sampah rumah tangga melalui komposter-bin dalam upaya mewujudkan sustainable citis and communities.Abstract: The increasing volume of household waste has an impact on the quality of the environment and public health. The community service activity focused on empowering the community in processing household waste through composter bins. The partner in the community service activity was the TSAK organization, which is engaged in disaster mitigation and has 25 members. The method used is participatory, with stages of socialization, technical training, mentoring, and follow-up monitoring. The evaluation of the success of the activity uses pre-test and post-test instruments to measure the success of the activity in terms of knowledge, understanding, motivation, and use of composter bins. The results of the activity showed a change in the partners' household waste management, as indicated by a decrease in the “lack of knowledge about waste management” from 85% to 15%. Meanwhile, “understanding of waste management through compost bins” increased to 100% from 85%. The aspect of “motivation for independent waste management” increased to 100% from the previous 10%, and the aspect of “sustainability of compost bin use” rose to 90% from 10%. The changes in the partners' conditions serve as a guideline for the success of community service activities in household waste management through compost bins in an effort to create sustainable cities and communities.
PEMBERDAYAAN SISWA SMA SEBAGAI AGEN PENGURANGAN RISIKO BENCANA HIDROMETEOROLOGI Dwinanda, Indah Gumilang; Thareq, Subhan Ilham; Cassiophea, Lolla; Adelia, Kadek Ayu Cintya; Puspitorini, Mega; Angeline, Adinda Martha
JMM (Jurnal Masyarakat Mandiri) Vol 10, No 1 (2026): Februari
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v10i1.37058

Abstract

Abstrak: Child-centered Disaster Risk Reduction (CDRR) atau pengurangan risiko bencana yang berpusat pada anak merupakan salah satu pendekatan inovatif yang memberdayakan kaum muda sebagai kontributor aktif untuk membang ketahanan masyarakat. Pendekatan ini diharapkan secara signifikan meningkatkan pengetahuan siswa tentang risiko terjadinya bencana dan ketahanan masyarakat Siswa Sekolah Menengah Atas (SMA) yang masih tergolong di bawah umur, sehingga dikelompokkan sebagai anak-anak yang mana tidak hanya kelompok rentan tetapi juga sebagai agen perubahan yang kuat dalam upaya pengurangan risiko bencana. Kegiatan pengabdian ini bertujuan untuk meningkatkan kesadaran siswa akan pentingnya budaya sadar bencana hidrometeorologi, meningkatkan pengetahuan siswa terkait tugas dan tanggung jawab seorang agen pengurangan risiko bencana hidrometeorologi dan meningkatkan keterampilan para siswa dalam menghadapi bencana hidrometeorologi. Selain itu, kegiatan ini juga memberikan pelatihan kepada siswa tentang penerapan teknologi sistem peringatan dini berbasis Internet of Things (IoT) serta mendukung hilirasi hasil penelitian yang sesuai dengan target dan masalah yang terjadi di masyarakat. Berdasarkan hasil kegiatan yang telah dilaksanakan maka didapatkan persentase diatas 85% untuk pemahaman bencana hidrometeorologi, langkah pencegahan dan langkah penanganan.Abstract: Child-centred Disaster Risk Reduction (CDRR) is an innovative approach that empowers young people to become active contributors to building community resilience. This approach is expected to significantly increase students' knowledge about disaster risk and community resilience. High school students are still classified as minors, so they are grouped as children who are not only a vulnerable group but also powerful agents of change in disaster risk reduction efforts. This community service activity aims to raise students' awareness of the importance of a culture of awareness of hydrometeorological disasters, increase students' knowledge of the duties and responsibilities of a hydrometeorological disaster risk reduction agent, and improve students' skills in dealing with hydrometeorological disasters. In addition, this activity also provided training to students on the application of early warning systems based on the Internet of Things (IoT) and supported the dissemination of research results in line with the targets and issues occurring in the community. Based on the results of the activities that have been carried out, a percentage of above 85% was obtained for understanding hydrometeorological disasters, preventive measures, and response measures.
Co-Authors Adi Susilo Afli, Febrianto Angeline, Adinda Martha Apriani, Gradila Aprillina, Iin Cassiophea, Lolla Ety Kurniati Ety Kurniati Kadek Ayu Cintya Adelia Kamali, Ahmad Byan Kurniati, Ety Pratiwie, Dessy Lutfiani Pratiwie, Desy Lutfiani Puspitorini, Mega Regina Wahyudyah Sonata Ayu Subhan Ilham Thareq Tesdiq Prigel Kaloka Thathit Suprayogi Wilda, Robiatul Witari