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All Journal Rekayasa Mesin Jurnal Inotera Jurnal Teknik Mesin Cakram Jurnal Mekanova : Mekanikal, Inovasi dan Teknologi Jurnal Pengabdian Masyarakat: Darma Bakti Teuku Umar JL3T (Journal of Linguistics, Literature and Language Teaching) Jurnal Mandala Pengabdian Masyarakat Multidiciplinary Output Research for Actual and International Issue (Morfai Journal) COMSERVA: Jurnal Penelitian dan Pengabdian Masyarakat J-Innovation JURNAL PENGABDIAN AGRO AND MARINE INDUSTRY
Herri Darsan
Universitas Teuku Umar
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering 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 Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences Other

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SWOT Analysis on the Use of Haba Inggreh Android Application in High Schools in Nagan Raya Regency Syahputri, Veni Nella; Ismail, Nyak Mutia; Kismullah; Darsan, Herri
JL3T (Journal of Linguistics, Literature and Language Teaching) Vol 10 No 2 (2024): JL3T Vol. X No. 2 2024
Publisher : UPT. Pengembangan Bahasa IAIN Zawiyah Cot Kala Langsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32505/jl3t.v10i2.9231

Abstract

Mobile application provides a spectrum of interactive and multimedia tools to improve the learning process. Unfortunately, this application not only brings benefits, but also portrays some flaws. Hence, this study aimed at finding out the strengths, weaknesses, opportunities, and threats that are potential from a newly-developed learning application named Haba Inggreh. This study belongs toqualitative deisgn, involving 29 students and 4 teachers from SMAN 1 Seunagan. Classroom observations and interviews were employed as the data collection techniques, and all the obtained data were analyzed using thematic analysis. The findings reveal that in terms of thestrength, both teachers and students agreed that the Haba Inggreh application enhances language acquisition. On the other hand, the weakness of this app is slow performance, which could frustrate the users, resulting in impeding effective learning. Furthermore, the opportunity of this app is that Haba Inggreh can be improved by raising interactivity and involvement. However, it also poses a threat, as using the app excessively for language learning is dangerous. Though Haba Inggreh offers helpful materials, language acquisition calls for real-world contact and immersion. Users could overuse the app and choose not to follow local wisdom.
Technical Assistance in Shallot Cultivation through the Application of IoT (Internet of Things) as an Innovative Technology in Gampong Ladang, West Aceh Irawan, Jekki; Izwar, Izwar; Masykur, Masykur; Darsan, Herri; Andriani, Dewi
Jurnal Mandala Pengabdian Masyarakat Vol. 6 No. 1 (2025): Jurnal Mandala Pengabdian Masyarakat
Publisher : Progran Studi Farmasi Universitas Mandala Waluya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35311/jmpm.v6i1.563

Abstract

Kebutuhan bawang merah terus meningkat setiap tahunnya akan tetapi produksi bawang merah terhambat akibat kondisi iklim dan serangan penyakit. Aceh berpotensi sebagai wilayah pengembangan produksi bawang merah dan selaras dengan tujuan pemerintah Aceh untuk meningkatkan komoditas hortikultura. Tujuan kegiatan ini adalah meningkatkan produksi bawang merah dengan pengaplikasian Internet of Things (IoT) agar lingkungan dapat terkontrol baik dari kelembaban, suhu dan pengaturan penyiraman. Metode kegiatan meliputi sosialisasi, praktik budidaya bawang merah, penerapan IoT dan evaluasi. Hasil kegiatan ini menunjukkan bahwa pengetahuan dan kemampuan petani meningkat dalam budidaya bawang merah, baik secara teori dan praktik di lahan. Hasil evaluasi sebelum kegiatan sosialisasi menunjukkan 90% masyarakat belum memahami mengenai IoT dan pengaplikasiannya, kemudian setelah kegiatan kemampuan masyarakat meningkat dan memahami kinerja IoT, dimana 87% petani dapat memantau kondisi tanaman bawang merah secara lebih efisien dan 90% petani menyatakan bahwa air yang digunakan lebih hemat dan efektif dengan sistem irigasi berbasis IoT. Budidaya bawang merah berbasis IoT diharapkan mendukung pertanian modern yang berkelanjutan serta meningkatkan produktivitas dan pendapatan petani. Pengembangan dan perluasan teknologi ini disarankan untuk menjangkau lebih banyak petani di daerah lain.
Rancang Bangun Biodigester Limbah Peternakan Sapi untuk Produksi Biogas di Universitas Teuku Umar Pribadyo, Pribadyo; Fahmi, Nadya Yunisa; Darsan, Herri; Mukrami, Mukrami; Irwansyah, T
Jurnal Mekanova : Mekanikal, Inovasi dan Teknologi Vol 11, No 2 (2025): Oktober
Publisher : universitas teuku umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jmkn.v11i2.13824

Abstract

Pertumbuhan populasi global mendorong peningkatan kebutuhan energi yang menjadi tantangan serius bagi pembangunan berkelanjutan. Indonesia, sebagai konsumen energi primer terbesar kelima di Asia Pasifik, menghadapi tekanan terhadap ketahanan energi, khususnya di sektor rumah tangga. Di tengah dominasi energi konvensional, Indonesia memiliki potensi besar dalam energi terbarukan, salah satunya biomassa dari limbah peternakan sapi. Limbah ini mengandung bahan organik tinggi yang dapat dikonversi menjadi biogas melalui teknologi biodigester, sekaligus mengurangi pencemaran lingkungan dan mendukung kemandirian energi masyarakat. Penelitian ini bertujuan untuk merancang dan membangun biodigester skala kecil yang sesuai dengan kondisi lokal di Universitas Teuku Umar (UTU), Aceh. Biodigester dirancang sebagai reaktor anaerob tertutup yang mengubah limbah kotoran sapi menjadi biogas dan pupuk organik. Melalui pendekatan berbasis komunitas, teknologi ini diharapkan dapat mendukung pengelolaan limbah yang ramah lingkungan dan meningkatkan kemandirian energi masyarakat. Selain itu, proyek ini menjadi sarana pembelajaran aplikatif bagi mahasiswa UTU dalam bidang teknik mesin, lingkungan, dan energi terbarukan. Hasil penelitian menunjukkan bahwa biodigester berpotensi menjadi solusi strategis dalam pengelolaan limbah dan penyediaan energi alternatif yang berkelanjutan.
Peran Satgas Pengolahan Sampah di Pantai Suak Baru Simeulue dalam Pemanfaatan Kompos dari Daun dan Ranting untuk Produktivitas Pertanian Darsan, Herri; Suyono, Eko Agus; Nurcahyo, Raden Wisnu; Kurniawan, Adhy; Muslimah, Yuliatul; Hermi, Rudi; Haikal, Muhammad; Irja, Muhammad; Baroqah, Nuzul
Jurnal Pengabdian Masyarakat: Darma Bakti Teuku Umar Vol 6, No 2 (2024): Juli-Desember
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/baktiku.v6i2.10799

Abstract

Suak Baru Village in Simeulue Regency, Aceh, faces challenges in waste management, particularly in the tourist area of Suak Baru Beach. This situation is exacerbated by the lack of adequate waste management facilities, leading to environmental pollution that threatens public health and the area's attractiveness to tourists. The design of this community service program aims to increase the community's preparedness for the adoption of environmentally friendly waste management technologies, specifically composting and plastic recycling methods. The activities include socialization, training, technology implementation, and program sustainability evaluation. The program's results show a significant improvement in the community’s understanding of effective waste management. The use of organic and plastic shredding technology successfully reduced waste volume and created economic value through recycled products. It is hoped that government support and active community participation will ensure the sustainability of this program for a cleaner, healthier environment and improved local economic welfare.
KINERJA PROTOTIPE RODA PENGGERAK BERSIRIP GANDA PADA LAHAN SAWAH GAMBUT Susanto, Herdi; Darsan, Herri; Jayadi, Farid; Masykur, Masykur; Husin, Zakir; Ali , Syurkarni
Jurnal Rekayasa Mesin Vol. 15 No. 3 (2024)
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/jrm.v15i3.1733

Abstract

Agricultural technology to support the agricultural sector, especially peaty paddy fields, should be developed, because peat land with a thickness of less than one meter has been recommended for rice crops. supported by a potential peatland area of ​​up to 21 million Ha or 10.8% of Indonesia's land area. Currently, peatland farming communities use sickles to harvest rice and hoes to cultivate the land. So far, hand tractor finned wheel drive technology has been widely used for cultivating wet paddy fields, whereas in conditions of peaty paddy fields it has not been able to be used because of the high level of sinkage and wheel slip, for this reason a new model of wheel is needed that is capable of working in peaty paddy fields. The aim of the research is firstly to find the right model of driving wheel for use in peaty paddy fields, secondly a prototype driving wheel for peaty paddy fields, and thirdly to experimentally test the driving wheel. Research results (1) prototype with a driving wheel diameter of 35 cm and the number of fins is 8 for the standard fin type and for the double fin type the driving wheel diameter is 40 cm with 4 vertical arc fins, which are placed on the surface of the driving wheel. (2) Comparison with the same type of loading shows that the double fin type drive wheel has a relatively smaller level of wheel loading (around 20%) when compared to the standard type drive wheel. (3) The sinkage level of the standard type drive wheel has a smaller sinkage (around 10%) compared to the double finned wheel type, in tests with the same type of loading. test loads for wheels are 20 kg, 40 kg and 60 kg. The double fin type drive wheel is good for use in peaty paddy fields.
EFFECT OF VARIATION OF CEMENT WATER FACTOR IN CONCRETE MIXTURE WITH THE ADDITION OF PALM SHELL ON THE PRESSIVE STRENGTH OF NORMAL CONCRETE Farizal, Teuku; Samsunan; Rahman, Aulia; Murhaban; Munawir, Al; Darsan, Herri
Multidiciplinary Output Research For Actual and International Issue (MORFAI) Vol. 3 No. 1 (2023): April (April-June)
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/morfai.v3i1.806

Abstract

Palm shell is a waste from palm oil production which is shaped like a shell with a hard layer character that aims to protect the palm kernels. The addition of palm shells to concrete is an innovation and breakthrough in the more productive use of palm oil waste. In this study, the percentage of addition of palm shells was used, among others, 0%, 7% and 14% by weight of cement with variations in the cement water factor (FAS) of 0.35, 0.45 and 0.50. The test object used was a cube (15 x 15 x 15) cm with a total of 9 test objects for each FAS with a test time of 28 days. The results of the concrete compressive strength test obtained data for FAS 0.35, the average compressive strength for BTCS was 348.15 kg/cm2, BDCSA (7%) was 363.07 kg/cm2 and BDCSB (14%) was 302.90 kg/cm2. FAS 0. 45 the average compressive strength for BTCS was 292.59 kg/cm2, BDCSA (7%) was 303.20 kg/cm2 and BDCSB (14%) was 249.27 kg/cm2. FAS 0.50 average compressive strength for BTCS was 273.09 kg/cm2, BDCSA (7%) was 271.53 kg/cm2 and BDCSB (14%) was 219.47 kg/cm2. The test results show that the average concrete compressive strength is influenced by the cement water factor (FAS) and the percentage of addition of palm shells in the concrete mix.
Co-Authors Adhy Kurniawan Al Munawir Al Munawir Ali , Syurkarni Asnim fuaddi Aulia Rahman Baroqah, Nuzul Dewi Andriani Dwi Prabowo Eko Agus Suyono Emiliza Satria Fajri Hadi Farizal, Teuku Firzan Firzan Fitriadi, Nuzuli Herdi Susanto Husin, Zakir Irja, Muhammad Irmalis, Amsal Irwansyah, T Izwar Izwar Jayadi, Farid Jekki Irawan Khatami, Muhammad Kismullah Maidi Saputra Masykur Masykur Masykur, Masykur Muhammad Haikal Mukhlizar, Mukhlizar Mukrami, Mukrami Murhaban Murhaban Murhaban Murhaban Muzakir, Muzakir Nofal Olifanta nofal Nurcahyo, Raden Wisnu Nyak Mutia Ismail Pribadyo Pribadyo Pribadyo, Pribadyo Riski Arianda Rita Fazlina Rouhillah Rudi Hermi samsunan Supardi, Joli Syari, Zammiq Syurkarni Ali Veni Nella Syahputri, Veni Nella Widyantoro, Murwan Yuliatul Muslimah Yunisa Fahmi, Nadya Yuri Delano Regent Montororing Zoel Fachri Zulfadli Zulfadly Zulfadly