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All Journal IPTEK The Journal for Technology and Science KERN SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Jurnal Aplikasi Teknik Sipil Journal on Education Jurnal Syntax Transformation Nusantara Science and Technology Proceedings Journal of Civil Engineering Science & Technology (CI-TECH) KERN : Jurnal Ilmiah Teknik Sipil Aceh International Journal of Science and Technology Innovative: Journal Of Social Science Research Journal of Management, Economic, and Financial Jurnal Teknik Sipil
Siti Zainab
Civil Engineering Department, Engineering Faculty, Universitas Pembangunan Nasional “Veteran” Jawa Timur, Surabaya 60294, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Medicine & Pharmacology Nursing Public Health Social Sciences Transportation Other

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The Analysis of Salinity Concentrations on The Coast of Pasuruan by Utilizing Visible Wavelength Aqua MODIS Image Data Hendrata Wibisana; Siti Zainab; Farida Hardaningrum
Nusantara Science and Technology Proceedings 5th International Conference Eco-Innovation in Science, Engineering, and Technology
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2024.4501

Abstract

Changes in salt levels in the aquatic environment play an important role in the life of coastal ecosystems. These changes can be known by looking at the development of living things around the main waters on the coast, where the place is widely used for fishermen to look for fish. This study aims to determine the distribution of salinity in the coastal environment so that the existing patterns of dissolved salt in these waters can be known. The method used this time is to utilize the algorithm of the visible light channel owned by the Aqua MODIS satellite image, namely wavelengths of 412 nm, 531 nm and 667 nm. The results obtained from the algorithm are that the blue canal from the satellite image provides a more optimal result compared to the ratio of the other 2 channels, where from the calculation results a significant correlation is obtained around 0.539 or about 53.9% of the satellite image data with the ratio of the blue and red canals has a correlation with the salinity distribution value on the coast of Pasuruan. The algorithm of the mathematical model that emerged was the logarithmic model Sal= 15.664*ln(Rrs_412)+115.82. In the future, the wavelength ratio can be used to study the effect of salinity concentration temporally by using different sensors in order to obtain maximum results.
Classification of Disaster Risk Areas on Mount Ruang Using Vegetation Index Calculations and Landsat-8 Satellite Imagery Siti Zainab; M. Abhiel Laits Qatadah; Fithri Estikhamah; Minarni Nur Trilita
Nusantara Science and Technology Proceedings 5th International Conference Eco-Innovation in Science, Engineering, and Technology
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2024.4511

Abstract

Mount Ruang is located in Tagulandang District, Siau Tagulandang Biaro Islands Regency, North Sulawesi, with an elevation of 725 meters or 2,379 feet, at coordinates 2°18' N / 125°22' E. In April 2024, a significant eruption was re-recorded. Ruang Island is the peak of the volcano rising from the Sulawesi Sea. Most of its inhabitants are farmers, and land use in an area is influenced by population growth and activities. The eruption of Mount Ruang has caused changes in land function. In this study, classification was conducted using the Normalized Difference Vegetation Index (NDVI) and Soil Adjusted Vegetation Index (SAVI). The data were sourced from Landsat 8 imagery from 2022 to 2024, specifically bands 4 and 5. The results of this study conclude that from 2022 to 2024, the vegetation index calculations were very significant. Classification calculations before and after the eruption showed that the NDVI vegetation index in 2022 and 2023 indicated vegetated land, while in 2024, it indicated non-vegetated land. The SAVI vegetation index identified water bodies such as rivers or seas. It can be concluded that post-eruption, the land around the volcano was non-vegetated and much of the material fell into the sea.
Peningkatan SDGs melalui penyediaan air bersih dengan filterisasi skala rumah tangga tingkatkan kesadaran pentingnya kesehatan di Panti Asuhan Al-Bisri Primasari Cahya Wardhani; Siti Zainab; Aulia Dewi Fatikasari; Zakiyah Dania Billah; Sakinah Sakinah; Hamizatul Hadiantati; Widya Rachma Wulan
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 9, No 2 (2025): March
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v9i2.28915

Abstract

Abstrak Akses air bersih sangat penting untuk kesehatan dan kualitas hidup, terutama bagi populasi yang berisiko seperti anak-anak di panti asuhan. Panti Asuhan Al-Bisri menghadapi akses terbatas terhadap air bersih, yang dapat menyebabkan masalah kesehatan seperti diare, kolera, dan kondisi dermatologis lainnya. Untuk memfasilitasi pencapaian SDGs-6 mengenai tercukupinya air bersih dan sanitasi, tim penyuluh melaksanakan pengabdian masyarakat dengan memasang filter air di panti asuhan. Tujuan dari kegiatan ini adalah untuk meningkatkan pemahaman akan pentingnya air bersih serta mengurangi bahaya penyakit yang ditularkan melalui air dengan menggunakan teknologi filtrasi air yang sesuai. Studi ini bertujuan untuk mengevaluasi efektivitas penyuluhan dengan menggunakan metodologi pre-test dan post-test melalui kuesioner yang mengukur pengetahuan para penghuni panti asuhan. Metodologi penelitian yang digunakan mencakup penyuluhan, pemasangan filter air, pelatihan pemasangan filter air, dan monitoring serta evaluasi. Kuesioner diberikan untuk menilai pengetahuan dasar mengenai pentingnya air bersih dan filtrasi air sebelum dan setelah penyuluhan. Hasil kegiatan menunjukkan peningkatan signifikan mencapai 75% dalam pemahaman para pengelola panti asuhan mengenai air bersih setelah penyuluhan dilakukan, serta perbaikan dalam penggunaan air bersih bagi penghuni panti asuhan, diantaranya mengetahui pentingnya hemat air, membiasakan mencuci tangan, dan kebiasaan hidup sehat lainnya dengan memanfaatkan air bersih secara efektif setelah pemasangan filter. Penelitian ini menyimpulkan bahwa penyuluhan dan teknologi filtrasi air secara efektif meningkatkan kesadaran dan kesehatan di Panti Asuhan Al-Bisri, dengan potensi untuk digunakan di komunitas lain yang menghadapi kesulitan serupa. Kata kunci: filterisasi; air bersih; tingkatkan kesehatan; SDGs 6; sanitasi dan air bersih; panti asuhan. Abstract Access to clean water is very important for health and quality of life, especially for at-risk populations such as children in orphanages. Al-Bisri Orphanage faces limited access to clean water, which can lead to health issues such as diarrhea, cholera, and other dermatological conditions. To facilitate the achievement of SDG-6 regarding access to clean water and sanitation, the outreach team conducted community service by installing water filters at the orphanage. The purpose of this activity is to increase understanding of the importance of clean water and to reduce the risk of waterborne diseases by using appropriate water filtration technology. This study aims to evaluate the effectiveness of outreach using a pre-test and post-test methodology through questionnaires that measure the knowledge of orphanage residents. The research methodology used includes outreach, installation of water filters, training on water filter installation, and monitoring and evaluation. The questionnaire was given to assess the basic knowledge regarding the importance of clean water and water filtration before and after the counseling. The results of the activities showed a significant increase of 75% in the understanding of clean water among the orphanage managers after the counseling was conducted, as well as improvements in the use of clean water for the orphanage residents, including understanding the importance of water conservation, getting into the habit of washing hands, and other healthy living habits by effectively utilizing clean water after the installation of the filter. This study concludes that counseling and water filtration technology effectively improve awareness and health at Al-Bisri Orphanage, with the potential to be used in other communities facing similar challenges. Keywords: filtration; clean water; improve health; SDGs 6; sanitation and clean water; orphanage
Co-Authors Anna Rumintang Arga Erditya Herdirinanda Argo Nur Sahid Aryaseta, Bagas Bagas Aryaseta Dian Purnamawati Solin Dicky Firmansyah Dyah Ayu Kusumaningtyas Faishal Evan Farida Hardaningrum Fatikasari, Aulia Dewi Fithri Estikhamah Fithri Estikhamah Hamizatul Hadiantati Handajani, Novie Hendrata Wibisana Husen Bin Novel Syamlan M. Abhiel Laits Qatadah Maulana Yusuf Minarni Nur Trilita Muhammad Fahmi Izzatur Rahman Muhammad Rusdi Muhammad Ubaidillah Nugroho Utomo Prastama Errian Apteda Primasari Cahya Wardhani Rifki Amirullah Rifqi Hanan Riokka Sakinah Sakinah Sarra Amanda Sinaga Utomo, Nugroho Widya Rachma Wulan Yudhistira, Dymas Zakiyah Dania Billah Zetta R. Kamandang Zetta Rasullia Kamandang Zetta Rasullia Kamandang