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All Journal Jurnal Penelitian Fisika dan Aplikasinya (JPFA) KACANEGARA Jurnal Pengabdian pada Masyarakat Jurnal Fisika : Fisika Sains dan Aplikasinya Optika : Jurnal Pendidikan Fisika Jurnal Pengabdian kepada Masyarakat Al-Khidmah Jurnal Pengabdian Masyarakat Journal of Innovation Research and Knowledge Jurnal Pengabdian Kepada Masyarakat (JPKM) Molekul: Jurnal Ilmiah Kimia Wana Lstari
Bernandus, Bernandus
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Religion Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Physics Public Health Social Sciences Other

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IDENTIFIKASI PENUTUPAN DAN KONDISI FISIK LAHAN LOKASI PEMBANGUNAN BENDUNGAN ROTIKLOT DI DESA FATUKETI, KECAMATAN KAKULUK MESAK, KABUPATEN BELU, PROPINSI NUSA TENGGARA TIMUR Rammang, Nixon; Bernandus, Bernandus
Wana Lestari Vol 4 No 1 (2022): JURNAL WANA LESTARI
Publisher : Program Studi Kehutanan, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/wanalestari.v6i01.8151

Abstract

This research was conducted to determine the biophysical aspects and their impact on the community around the planned area of the Rotiklot dam in Fatuketi Village, Kakuluk Mesak District, Belu Regency, East Nusa Tenggara Province. This type of research is descriptive with qualitative methods with the data sources used in this study. The study data is divided into two types of data, namely, primary data and secondary data. Primary data is data obtained directly from the field through measurements, observations, calculations, notes and interviews with related parties related to the object being studied. Primary data obtained include stand data (diameter and height), area based on sample plots made and socio-economic data and community perceptions obtained through interviews. The results of the field study show that the location of the planned Rotiklot dam construction in Fatuketi Village, Kakuluk Mesak District, Belu Regency, East Nusa Tenggara Province which is indicated to be included in the Indicative Map of Delaying the Granting of New Permits for forest use. The potential of natural resources available in the area of the planned Rotiklot dam construction area is generally not too large, considering that the condition of the land around the planned dam construction area is classified as unfavorable for agricultural development, the rice fields around the upstream area of the Rotiklot Dam development plan only utilize rainfed rice fields, very dry conditions during the dry season make the rice fields unusable due to a lack of water supply. Vegetation/coverage in the area of the Rotiklot Dam construction in Fatuketi Village, Kakuluk Mesak District, Belu Regency, East Nusa Tenggara Province, is dominated by forest Bamboo Bambusa sp), Eucalyptus (Eucalyptus deglupta), Red wood (Pterocarpus cortexs), Tamarind (Tamarindus Sp), Schleichera (Schleichera oleosa), Sea poison tree (Barringtonia asiatica), Cassod tree (Cassia siamea), Kuteera-Gum (Acasia leucophloeae), Indian jujube (Zyzyphus mauritiana), Leucaena leucocephala, Gebang palm (Corypha utan Lam), Bauhinia trees (Bauhinia purpure)
Eksperimen dan Perannya dalam Pemahaman Konsep Fisika Imam Sutaji, Hadi; Warsito, Ali; Bernandus, Bernandus
Al-Khidmah Jurnal Pengabdian Masyarakat Vol. 5 No. 3 (2025): SEPTEMBER-DESEMBER
Publisher : Institute for Research and Community Service (LPPM) of the Islamic University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56013/jak.v5i3.4812

Abstract

In IPA learning, especially physics, in addition to understanding theoretical physics concepts, student involvement through direct experience in learning as an actualization of the knowledge learned is very necessary. This actualization is realized through experimental activities that are expected to help students understand physics concepts more easily, more quickly, and longer remember them so that students are motivated to study physics further. Physics experimental activities can be carried out at various levels of education units, from Elementary School (SD)/equivalent, Junior High School (SMP)/equivalent, and Senior High School (SMA)/equivalent. Especially for Senior High School (SMA), students already have the ability to think abstractly, logically, and critically so that direct experience in learning physics will help improve these abilities. One such experience is experimentation. The existence of experiments will present natural phenomena as characteristics of physics into something easy to understand so that it is not only theoretical in its delivery. In this Community Service Activity, experiments are presented in physics learning. The results of the activity evaluation gave a positive response to the implementation of the activity, where students felt helped to understand several physics concepts through the role of the experiments that have been carried out so that students have a sense of interest and motivation to study IPA, especially physics further.
STASIUN CUACA MINI UNTUK PERTANIAN LAHAN KERING KEPULAUAN TERINTEGRASI IOT Hevenly I.A. Berubu; Ali Warsito; Andreas C. Louk; Bernandus, Bernandus; Theodosius Laubase; Nixon Rammang; Agusthinus Sampeallo; Kalvein Rantelobo
J-ABDI: Jurnal Pengabdian kepada Masyarakat Vol. 5 No. 7 (2025): Desember 2025
Publisher : Bajang Institute

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

Abstract

Kegiatan yang dilakukan ini adalah Pemberdayaan Masyaraka yang bertujuan untuk membangun sistem sensor terpadu yang akan diterapkan pada mitra berupa inovasi pertanian lahan kering kepulauan yang terintegrasi IoT. Dua buah prototype alat ukur untuk dua parameter ukur berbeda yaitu anemometer dan curah hujan yang terintegrasi IoT sebagai dasar inovasi. Sistem sensor yang dibangun dapat bekerja dengan baik, memiliki penyajian data yang konsisten dan real-time. Prototype anemometer yang dibangun memiliki tingkat presisi yang baik namun akurasi yang cukup rendah di mana koefisien deteminan berturut-turut R² = 9x10-6, R² = 0,1634, dan R² = 0,0239, dengan perentase perbedaan nilai relatif 21,29%, 25,14%, dan 25,46%. Prototype Tipping-Bucket Rain Gauge dalam pengukuran curah hujan memiliki akurasi pengukuran yang cukup baik dengan presentase akurasi pengukuran sebesar 95,55%.
PENERAPAN TEKNOLOGI SPRINKLER BERBASIS IOT PADA IRIGASI HOLTIKULTURA LAHAN KERING KEPULAUAN Kalvein Rantelobo; Tomycho Olviana; Hendro F. J. Lami; Theodosius Laubase; Hevenly I. A. Berubu; Bernandus, Bernandus; Nixon Rammang, Nixon Rammang; Agusthinus Sampeallo
Journal of Innovation Research and Knowledge Vol. 5 No. 7 (2025): Desember 2025
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/jirk.v5i7.12004

Abstract

Agriculture is a vital sector for the majority of Indonesians, especially in regions with unique agroecological characteristics such as East Nusa Tenggara (NTT) Province. Existing conditions indicate that some agriculture in NTT's drylands is still rain-fed. One modern irrigation technology that offers a potential solution to overcome these challenges and is relevant for dryland conditions is the sprinkler irrigation system. This system operates by spraying water onto agricultural land in the form of fine droplets, resembling natural rainwater, thereby offering specific advantages over other systems. The development of digital technology presents opportunities to enhance the effectiveness and efficiency of sprinkler irrigation systems by integrating them with the Internet of Things (IoT). By utilizing IoT-based controllers, sprinkler systems can be operated, monitored, and managed remotely in real-time via smart devices, such as smartphones or mini-computers. The results of this Community Partnership Empowerment (CPE) activity indicate that the application of sprinkler irrigation technology can increase farmer productivity and reduce water consumption by approximately one cubic meter (m³) per week. The results are very suitable and have the potential to be applied in dryland areas such as NTT.
Co-Authors Abdul Wahid Agusthinus Sampeallo Agusthinus Sampeallo, Agusthinus Ali Warsito Ali Warsito Andreas C. Louk Ari Bangkit Sanjaya Umbu Berubu, Hevenly Imanuel Araujo Bria, Agustinus Bukit, Minsyahril Christine Mbiliyora Dinas, Natalia Ciciani Hendro F. J. Lami Hery L. Sianturi Hevenly I. A. Berubu Hevenly I.A. Berubu Imam Sutaji, Hadi Jacob, Johanes Eliaser Johannes, Albert Zicko Kalvein Rantelobo Kolmate, Rosara Laubase, Theodosius Laura A. S. Lapono Nenotek, Epriadi Nixon Rammang Nixon Rammang, Nixon Nixon Rammang, Nixon Rammang Olviana, Tomycho Pasangka, Bartholomeus Pell, Yeremias Maria Pingak, Redi Kristian Refli, Refli Setiawan, Ely Sianturi, H. L. Sianturi, Hery Leo Sutaji, Hadi Imam Tanesib, Jehunias Leonidas Tarigan, Jhonson Tarigan, Jonshon Theodosius Laubase Tomycho Olviana Warsito, Ali Zakarias Seba Ngara