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All Journal J-Sil (Jurnal Teknik Sipil dan Lingkungan) MEDIA KONSERVASI Jurnal Bahtera - Jurnal Pendidikan Bahasa dan Sastra Indonesia Widya Winayata: Jurnal Pendidikan Sejarah Diponegoro Journal of Accounting Jurnal Keteknikan Pertanian Rekursif: Jurnal Informatika Jurnal Pseudocode FLYWHEEL : Jurnal Teknik Mesin Untirta Jurnal Pengabdian Kepada Masyarakat Universitas Bangka Belitung Turbo : Jurnal Program Studi Teknik Mesin IT JOURNAL RESEARCH AND DEVELOPMENT Machine : Jurnal Teknik Mesin At-Tawassuth: Jurnal Ekonomi Islam Dharma Raflesia : Jurnal Ilmiah Pengembangan dan Penerapan IPTEKS Report of Biological Education Technologic MACHINERY: Jurnal Teknologi Terapan Jurnal Teknologi Informasi Cyberku CELEBES Agricultural Borobudur Informatics Review Dharma Pengabdian Perguruan Tinggi (DEPATI) Electrician : Jurnal Rekayasa dan Teknologi Elektro APPA : Jurnal Pengabdian Kepada Masyarakat Polygon: Jurnal Ilmu Komputer dan Ilmu Pengetahuan Alam
Yudi Setiawan
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Visible Band Optimation of Unmanned Aerial Vehicle for Estimating Synthetic NDVI on Rice Vegetation Azizah Nur Islam Al Rosyid; I Wayan Astika; Yudi Setiawan; Kikin Hamzah Muttaqin; Impron; Harry Imantho; Slamet Widodo Sugiarto; Oxa Aspera Endiviana; Taufiq Yuliawan
Jurnal Keteknikan Pertanian Vol. 10 No. 3 (2022): Desember 2022
Publisher : PERTETA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19028/jtep.010.3.281-290

Abstract

Serntinel 2A provide Normalized Difference Vegetation Index (NDVI) to be used as an estimate of soil fertility, plant varieties and productivity. The weakness of satellite data is that the data obtained is often inaccurate due to cloud cover, especially in tropical countries with high rainfall such as Indonesia. The use of unmanned aerial vehicle (UAV) as an alternative data have limitation as it captured Red Green Blue (RGB) imagery. The research was conducted from July to September 2020 at Pasir Kaliki Village, District of Rawamerta, Karawang Regency, West Java province. The study has discovered that NDVI showed higher number in result of vegetation index compared to Normalized Green-Red Difference Index (NGRDI) with correlation coefficient is 0.94. The regression model resulted as y=4.78x+0.38 and MAPE value expresses as 26.74%, where the regression model with Pearson’s correlation coefficient value is 0.88. A qualitative assessment using statistical data and a spatial assessment using sampled data from the rice vegetation map reveal a high mapping accuracy with the corresponding R2 being as high as 0.74; however, the mapped rice vegetation accuracy might influenced by other physical factors such as water reflectant, sunlight and the RGB camera limitation itself. Nonetheless, the highest values of NGRDI only reach 0.2 while NDVI can attain at 0.9 at the peak of vegetative phase of rice growth stage. This means that Green Band have limitation in detecting vegetation index. In relation to the different approaches performed, it is noted that the average trend line on both NDVI and NGRDI shown the similarity tendency in all growth stage.
PEMBUATAN FACE SHIELD MEDIS COVID-19 BAGI PEDAGANG PASAR PAGI PANGKAL PINANG SEBAGAI UPAYA PENANGGULANGAN WABAH COVID-19 Budi Santoso Wibowo; Saparin Saparin; R. Priyoko Prayitnoadi; Yudi Setiawan; Eka Sari Wijiyanti
Dharma Pengabdian Perguruan Tinggi (DEPATI) Vol 2 No 1 (2022): May 2022
Publisher : Fakultas Teknik, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (768.191 KB) | DOI: 10.33019/depati.v2i1.2818

Abstract

Abstract Morning Market in Pangkal Pinang is one of the trading centers in Pangkal Pinang which is an area prone to the transmission of the Covid-19 virus. So far, the number of Covid-19 cases in Indonesia has touched 15,211 positive, 1,002 recovered, and 689 people died. The data was taken on April 25, 2020. In Bangka Belitung, there has been a significant increase every year, with data on May 14, 2020 showing the number 29 positive, 5 recovered, and 5 people died. Along with the increasing number of Covid-19 cases in Bangka Belitug, the Department of Mechanical Engineering of UBB is to make Covid-19 medical PPE in the form of a Faceshield that can be used for traders at the Pagi Pangkal Pinang market. This is done, because it is difficult to get PPE at this time and the price sold in the market is quite expensive. By combining medical science with the engineering world, the Mechanical Engineering department of UBB uses the Autodesk Inventor application to carry out the design process so that the results made later are tested, measurable, and safe to use.
PENGARUH VARIASI FUEL CORRECTION TERHADAP KONSUMSI BAHAN BAKAR PADA MOBIL TARSIUS GV-2 UNIVERSITAS BANGKA BELITUNG budi santoso wibowo; suhdi suhdi; Saparin Saparin; Yudi Setiawan
Machine : Jurnal Teknik Mesin Vol 8 No 2 (2022): Machine : Jurnal Teknik Mesin
Publisher : Jurusan Teknik Mesin Fakultas Teknik Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jm.v8i2.3416

Abstract

The Energy Efficient Car Competition (KMHE) is an annual competition organized by the national achievement center (puspernas), Bangka Belitung University regularly participates in the KMHE competition starting from 2015 to 2022, but UBB's KMHE car has not been able to compete to win the category of prototype gasoline, car KMHE has many shortcomings, especially fuel consumption which is still relatively high, namely 130 km / liter, one method of saving fuel consumption is by adjusting the length of time the injector opens (fuel correction). This study aims to determine the effect of the fuel correction value with a variation of 0 , -11, -23, and -27 on fuel consumption. The Electronic Control Unit (ECU) used is a programmable type ECU, the test is carried out at various engine speeds (RPM 1000, 2000, 3000, 4000 and 5000) with a 5 minute test time. The results showed that the most efficient data on fuel consumption was at fuel correction -27 at 1000 RPM, namely 4 ml and the highest fuel consumption was at correction 0 at 5000 rpm, which was 67 ml.
PEMANFAATAN MESIN TETAS TELUR UNTUK PENINGKATAN SEKTOR PETERNAKAN DI DESA LALANG KABUPATEN BELITUNG TIMUR Eka Sari Wijianti; Yudi Setiawan
Jurnal Pengabdian Kepada Masyarakat Universitas Bangka Belitung Vol 2 No 2 (2015): Jurnal Pengabdian Kepada Masyarakat Universitas Bangka Belitung
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jpu.v2i2.136

Abstract

In the implementation of this Community Service Program (KKN), the main activities are focused on making egg hatching machines and utilizing these machines for chicken cultivation.Hatching chicken eggs using a hatching machine can be a quick way for the eggs to hatch. Without the help of a hatching machine, the process of eggs becoming chicks will take a long time and the risk of death is greater. For farmers, time is very valuable for the smooth running of the farm business, besides the success of hatching eggs is much greater than the manual method.The implementation of KKN is divided into 4 stages, the first stage is the manufacture of machines carried out before the implementation of KKN as well as the search for egg seeds. The second stage held a socialization on the use of egg hatching machines and how to breed chickens, the socialization was carried out by the East Belitung Regency Livestock Service Office. The third stage is making cages. Cages are made in the homes of lalang villagers who are selected based on an agreement from the village where the selected residents will then use the egg hatching machine to become chicken farmers. The fourth stage is chicken breeding, including feeding and vitamins. The last stage is monitoring, this stage is done to see how the chickens are developing before the KKN is completed.
OPTIMALISASI POTENSI SUMBER DAYA ALAM DI DESA TERENTANG III KABUPATEN BANGKA TENGAH Saparin Saparin; Eka Sari Wijiyanti; Yudi Setiawan
Jurnal Pengabdian Kepada Masyarakat Universitas Bangka Belitung Vol 6 No 2 (2019): Jurnal Pengabdian Kepada Masyarakat Universitas Bangka Belitung
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jpu.v6i2.1531

Abstract

Desa Terentang III ditetapkan menjadi sebuah desa pada tanggal 10 September 1947 dan masuk ke daerah otonom Kecamatan Koba Kabupaten Bangka. Tahun 2003 terjadi pemekaran Kabupaten Bangka, sehingga desa ini masuk dalam wilayah Kecamatan Koba Kabupaten Bangka Tengah. Masyarakat desa Terentang III masih dominan menggantungkan mata pencaharian mereka di sektor pertanian, perkebunan, pertambangan dan nelayan.potensi desa salah satunya di sektor pariwisata yaitu pantai Terentang III. Pantai tersebut sudah dikembangkan oleh pemerintah daerah setempat, dimana di area pantai tersebut sudah terdapat ruang terbuka hijau (RTH), taman yang hijau, mushola, toilet, arena panjat tebing, gazebo, jalan setapak yang telah dicor sebagai track jogging, lahan parkir yang luas. Oleh karena itu, melalui pengabdian tahun 2019, Tim pengabdian berinisiatif mengoptimalisasikan potensi sumber daya alam yang tersedia di Desa Terentang III.
Penerapan Teknologi Informasi Pembelajaran Dalam Studi Kasus Implementasi Microsoft Word Dan Microsoft Paint Di MIS Raudhatul Athfal Kab. Bogor Nadiya Khairunisa; Nabila; Dimas Anugrah H.A; Misnawati.; Syahrul Gunawan; M. Sidqi Albadawi.; Afid Nuryadi; Amelia Putri; Sultan Arkar; Yudi Setiawan; Iwan Giri Waluyo
APPA : Jurnal Pengabdian Kepada Masyarakat Vol 2 No 1 (2024): APPA : Jurnal Pengabdian kepada Masyarakat
Publisher : Shofanah Media Berkah

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Kegiatan ini bertema "Penerapan Teknologi Informasi Pembelajaran" dengan fokus pada implementasi aplikasi Microsoft Word dan Paint sebagai alat bantu pembelajaran bagi siswa. Materi yang disampaikan mencakup pengenalan dasar Microsoft Word dan Paint, seperti cara memilih jenis huruf, ukuran huruf, serta mewarnai gambar-gambar sederhana. Tujuan utama dari kegiatan ini adalah memberikan pengetahuan dan keterampilan dasar dalam penggunaan Microsoft Word dan Paint. Diharapkan, melalui kegiatan ini, siswa dapat lebih mudah menyelesaikan tugas-tugas sekolah dan meningkatkan kreativitas mereka.
Canopy Density Estimation Model in Peat Swamp Forest Using LiDAR Data and Landsat 8 OLI Satellite Imagery Saleh, Muhammad Buce; Malta Daerangga; Prasetyo, Lilik Budi; Yudi Setiawan; Sahid Hudjimartsu; Wijayanto, Arif Kurnia
Media Konservasi Vol. 29 No. 2 (2024): Media Konservasi Vol 29 No 2 May 2024
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/medkon.29.2.249

Abstract

Canopy density is one of the important parameters in measuring the forest conditions. Canopy density can be estimated by using a remote sensing technology system. Light Detection and Ranging (LiDAR) is an active remote sensing system which uses a laser that is emitted by a sensor to the objects on the earth surface. For a wide area, image utilization which solely relies on LiDAR is still relatively expensive, so it is necessary to develop a method that combine LiDAR data with other medium resolution images such as Landsat 8 OLI imagery. Therefore, this research was conducted to obtain the canopy density estimation model from LiDAR and Landsat 8 OLI data. The results showed that the best estimation model at the study site, PT Global Alam Lestari's peat swamp forest was FRCI = - 0.0171 + 8.691 GRVI. The equation model had coefficient of determination (R²) of 50.2%, standard deviation value (s) of 0.101, aggregate deviation (SA) value of 0.459, and correlation coefficient (r) between the actual FRCI and the estimation FRCI (best model) of 0.503.
Sejarah Dan Pemertahanan Tradisi Kebo-Keboan Di Desa Alasmalang, Singojuruh, Banyuwangi, Jawa Timur Sebagai Sumber Belajar Sejarah Di SMA Yudi Setiawan; Arta, Ketut Sedana; Pardi, I Wayan
Widya Winayata : Jurnal Pendidikan Sejarah Vol. 12 No. 2 (2024)
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjps.v12i2.64140

Abstract

ABSTRACT This study aims to find out: (1) to find out the background of the emergence of the Kebo-keboan tradition in Alasmalang Village, Singojuruh, Banyuwangi. (2) to find out the character values that exist in the Kebo-keboan tradition of Alasmalang Village, Singojuruh, Banyuwangi. (3) to find out the potential of the Kebo-keboan tradition that can be used as a source of learning history in high school. The research methods used are historical research methods with Steps, Heuristics, Observation Techniques, Interview Techniques, Document Study Techniques, Source Criticism, Interpretation and Historiography. The results showed that: Kebo-keboan tradsisi is a tradition born from a water civilization. Water in a civilization plays an important role for life. Many civilizations were born from the flow of water such as civilizations born in the Tigris river valley. The traditional kebo-keboan ceremony is carried out by the osing community in Alasmalang Village, Singojuruh, Banyuwangi, East Java as a repelling ritual and a form of gratitude for a bountiful harvest. This tradition arose as a result of a Tirakat or prayer request made by Great-Grandfather Karti who lived around the 18th century over the plague that hit the village at that time, and an attempt to find a solution due to prolonged crop failure. The people of Alasmalang village believe that for generations if they carry out the traditional Kebo-keboan ceremony will prevent them from all diseases that have plagued their village in the past. This Kebo-keboan tradition takes place in the month of Suro or the month of Muharam in the Islamic calendar. The aspects that can be used as a source of learning history based on curriculum and syllabus analysis are Religious, Social and Cultural aspects which are then compiled in modules as learning supports to be used as a source of learning history in high school. Keywords: Background, Implementation, Learning Resources
AgriForScape Model: Optimization of Agricultural Landscape Design in Karawang District as a Pest Control Strategy with an Ecological Approach Selvianing Tiyas; Wildan Maynardy Wicaksono; Usnil Khotimah; Ali Dzulfigar; Danik Septianingrum; Rahmat Asy’ari; Muhammad Ferdiansyah; Neviaty P Zamani; Rahmat Pramulya; Yudi Setiawan
CELEBES Agricultural Vol. 4 No. 2 (2024): CELEBES Agricultural
Publisher : Faculty of Agriculture, Tompotika Luwuk University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52045/jca.v4i2.710

Abstract

Karawang Regency is one of the national rice barns and a major supplier of rice to Jakarta and surrounding areas. However, the productivity of this rice is threatened by the brown planthopper (Nilaparvata lugens) which causes crop failure. The reliance on chemical pesticides to control this pest results in negative impacts on the environment and endangers human health. This caused a decrease in land productivity resulting in the conversion of land use to non-agriculture. This research aims to analyze the conditions and problems of agricultural areas in Karawang Regency and design a strategy for regulating landscape structures in reducing the intensity of pest attacks in Karawang Regency. Optimizing the structure and pattern of agricultural landscapes using the AgriForScape (Agriculture-Forest-Landscape) model can be one of the effective strategies in pest control to increase land productivity by integrating agriculture and forest land covers. Land cover mapping for 2023 and 2000 was conducted using cloud computing, revealing a conversion of 14,000 hectares of rice paddy land over 23 years, leaving 99,713 hectares. AgriForScape focuses on the integration of agriculture and forest conservation to improve ecosystem balance, increase land productivity, and lower the risk of natural disasters. AgriForScape landscape management can be done with several strategies, including the addition of corridors and forest patches as habitat for natural predators of rat pests, and the addition of refugia areas as food sources and natural habitat for insect pest predators. By applying an ecological approach through optimized agricultural landscape design, this strategy aims to reduce pest attack intensity, boost rice productivity, and contribute to food security and climate change mitigation. The findings are expected to advance sustainable agriculture and offer valuable insights for local governments, farmers, and stakeholders seeking environmentally friendly land management solutions.
Data Indo InaFire: Spatial Visualization of Peatland Fire Impact and Ecosystem Restoration Monitoring in PHU Jambi using Earth Engine Apps and Sentinel-2 MSI Imagery Muhammad Ilham; Citra Putri Perdana; Verawati Ayu Lestari; Ali Dzulfigar; Hanum Resti Saputri; Danik Septianingrum; Rahmat Asy’Ari; Yudi Setiawan; Rahmat Pramulya; Neviaty Putri Zamani
CELEBES Agricultural Vol. 4 No. 2 (2024): CELEBES Agricultural
Publisher : Faculty of Agriculture, Tompotika Luwuk University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52045/jca.v4i2.737

Abstract

Peatlands formed from long-term accumulation of partially decomposed organic matter in wetland areas. This particular ecosystem is not only capable of sequestering significant quantities of carbon but also vulnerable to forest and land fires (karhutla). Peatland produces considerable CO₂ emissions during fire occurrences, which consequently requires spatiotemporal monitoring to sustain its ecological roles and functions. This study aims to map the severity of fires in peatland ecosystems, estimate the success of post-fire restoration, and develop an Earth Engine Apps-based monitoring platform for peatland fire monitoring. Fire severity assessment and post-fire restoration success estimation were conducted in Jambi's Peat Hydrological Unit (PHU) in 2019 using the Normalized Burn Ratio (NBR) index derived from Sentinel-2 MSI satellite imagery. Most of Jambi PHU's fire severity and restoration levels are high. The area of PHU Jambi with high fire severity was 7,822.91 hectares, while the area with high restoration success was 23,744.69 hectares. NBR monitoring in PHU Jambi can be used to detect fire severity and restore success. The visualization of forest and land fire severity was successfully displayed on the Data Indo InaFire webGIS platform, an Earth Engine Apps-based monitoring platform.
Co-Authors Aan Erlansari Aan Erlansari Abd Malik A Madinu Afid Nuryadi Agus Ponco Ahmad Mustofa Ajei Ibnu Rahmat Ali Dzulfigar Amelia Putri Angga Nurwanto Anosa Putri Ruise Arie Vatresia Arif Kurnia Wijayanto Asahar Johar Asep Suheri Aswin Rahadian Asy'Ari, Rahmat Aulia Ulfa Azelia Dwi Rahmawati Azizah Nur Islam Al Rosyid Boby Putra Perdana Boko Susilo Citra Putri Perdana Danik Septianingrum Desi Andreswari Desi Andreswari Dimas Anugrah H.A Diyah Puspitaningrum Doni Pranata Edi Irwan EKA SARI Eka Sari Wijiaanti Eka Sari Wijianti Eka Sari Wijianti Eka Sari Wijiyanti Endang Widi Winarni Erwin Nandes Etna Nur Afri Yuyetta Gilang Yulianta Hanum Resti Saputri Harry Imantho Haryono, Wasis Helsi Tia Vermala Herni Natasha Aulia I Wayan Astika I Wayan Pardi Ibnu Dinar Impron Irfan Wahyudi Iwan Giri Waluyo Julia Purnama Sari Ketut Sedana Arta Ketut Wikantika Kikin Hamzah Muttaqin Kurnia Anggriani LILIK BUDIPRASETYO M. Sidqi Albadawi. Malta Daerangga Marfi, Khairani Putri Misnawati Misnawati Misnawati. Moh Yanuar J Purwanto Muhammad Agus Muljanto Muhammad Buce Saleh Muhammad Ikhwan Ramadhan MUHAMMAD ILHAM Muhammad Irfan Septiyanda Muhammad Nurdiansyah Nabila Nadiya Khairunisa Neviaty P Zamani NEVIATY PUTRI ZAMANI Nur Rahmadhanti, Intan Oxa Aspera Endiviana Oxa Aspera Endiviana Pramulya, Rahmat Puspitasari, Raditya Febri R. Priyoko Prayitnoadi Rahmat Asy'ari Rahmat Asy’ari Resi Tri Utami Sahid Hudjimartsu Salsabila Nur'Aini Saparin, Saparin Selvianing Tiyas Slamet Widodo Sugiarto Sri Dadi Suhdi Suhdi Suhdi, Suhdi Sultan Arkar Syahrul Gunawan Taufiq Yuliawan Usnil Khotimah Utama, Ferzha Putra Verawati Ayu Lestari Wildan Maynardy Wicaksono Wiwik Handayani