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VOL 7 ISSUE 1 2023 COVER Fauzan, Reza
Jurnal ELTIKOM : Jurnal Teknik Elektro, Teknologi Informasi dan Komputer Vol. 7 No. 1 (2023)
Publisher : P3M Politeknik Negeri Banjarmasin

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Vol. 7 No. 2 (2023) Fauzan, Reza
Jurnal ELTIKOM : Jurnal Teknik Elektro, Teknologi Informasi dan Komputer Vol. 7 No. 2 (2023)
Publisher : P3M Politeknik Negeri Banjarmasin

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Pembuatan Sirup Glukosa dari Biji Durian dengan Metode Hidrolisis Asam Fillah, Muhammad Ikhwan; Fauzan, Reza; Harunsyah, Harunsyah
Jurnal Teknologi Vol 24, No 2 (2024): Oktober 2024
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/teknologi.v24i2.5945

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The utilization of durian fruit that is consumed is the flesh part with a percentage of only 20-35%. Generally, seeds become waste that is only a small part utilized. Every 100 g of durian seeds contain 51.1 g of water, 46.2 g of carbohydrates, 2.5 g of protein and 0.2 g of fat. This carbohydrate content is higher than cassava 34.7% or sweet potatoes 27.9%. This high carbohydrate content allows durian seeds to be used as a substitute for glucose syrup. Therefore, research must be conducted by utilizing durian seed waste to make glucose syrup. The purpose of this study was to determine the effect of time and temperature on reducing sugar levels. The method for this study used the acid hydrolysis method and the search for reducing sugar levels used the lufft-schoorl method. This study used time variations of 60, 90, 120, 150, 180 minutes and temperature variations of 90, 95, 100, 105, 110°C in the acid hydrolysis method which used 3% HCl solvent. From the results of the study, it was found that hydrolysis time and hydrolysis temperature greatly influenced reducing sugar. The higher the time and temperature, the higher the reducing sugar content obtained. The highest reducing sugar content was obtained at 19.55% and the lowest water content was 16.30% which was obtained at a temperature of 110oC and a time of 180 minutes.
Pengurangan Emisi pada Kendaraan Menggunakan Kaolin Alam sebagai Adsorben di Kota Lhokseumawe Putra, Alfian; Wijaya, Nanang R; Fauzan, Reza; Handayani, Utari
Jurnal Teknologi Vol 24, No 2 (2024): Oktober 2024
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/teknologi.v24i2.5878

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This study aims to utilize kaolin as a membrane to reduce CO emissions in vehicles. The study was designed with constant variables including 10% PVA, 10% TiO2 catalyst, 8% starch adhesive, and 130 ml of distilled water, resulting in a total mixture weight of 140 grams. The membrane dimensions were 70 mm in length and 50 mm in diameter, with 19 holes of 3 mm each. Independent variables included kaolin carbon ratios (6:1, 5:1, 4:1, 3:2, 1:1) % of total mixture weight, engine rotation (1000, 2000, and 3000) rpm, and sintering temperatures (800°C, 900°C).The CO absorber is a component of the exhaust system designed to reduce carbon monoxide content in exhaust gases from internal combustion engines. CO absorbers typically consist of noble metal catalyst plates (such as platinum, palladium, and rhodium) embedded on ceramic or metal substrates. When exhaust gases pass through the CO absorber, catalytic reactions occur on the catalyst surface, converting carbon monoxide into carbon dioxide (CO2), which is safer for the environment. The study results showed that membranes with a composition of 65.8 g kaolin and 35 g activated carbon absorbed 84.64% of CO exhaust gases, achieving a final CO concentration of 0.80% at 1000 rpm. At 2000 and 3000 rpm, membranes with a composition of 72.8 g kaolin and 28 g activated carbon absorbed 90.45% and 92.31% of CO exhaust gases, with final CO concentrations of 0.57% and 0.54%, respectively. These results comply with the Ministerial Regulation No. 05 of 2006, which sets the CO emission threshold at 1.5% for the year 2007.
Ontology in Requirements Software Development Method: A Systematic Literature Review Fauzan, Reza; Hamidi, Mohammad Zaenuddin; Safitri, Winda Ayu; Siahaan, Daniel Oranova; Karimi, Muhammad Ihsan
Journal of Information Technology and Cyber Security Vol. 3 No. 1 (2025): January
Publisher : Department of Information Systems and Technology, Faculty of Intelligent Electrical and Informatics Technology, Universitas 17 Agustus 1945 Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30996/jitcs.12297

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The requirement process is one of the most critical factors in determining whether the software development process is successful. It is crucial to consider the function that ontology plays in the requirements of software engineering development. People and organizations can more easily utilize and share data, information, and knowledge with one another because of the implementation of ontology. During our systematic assessment of the literature published between 2011 and 2020, we came across twenty publications that discussed ontology in requirements and how it might be used in software development processes. To determine which studies were the most pertinent to our research endeavors, we developed and implemented inclusion and exclusion criteria in two separate rounds. The review identified the leading ontology in data software development challenges. We found various ways to do this in our selected papers with different systematics as well. However, our findings indicate that the ontology requirements in software development must be addressed by examining various software development methods apart from agile scrum and XP.
Comparative Analysis of Looting Crimes: A Legal Perspective from Indonesia’s Positive Criminal Law and Islamic Criminal Law Reza Fauzan; Imam Yazid
Al-Risalah Vol 25 No 1 (2025): MAY (2025)
Publisher : Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/al-risalah.vi.55815

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Looting is a serious criminal act that not only leads to material losses but also disrupts societal stability and security. This study aims to comparatively analyze the handling of looting crimes within Indonesia’s positive criminal law and Islamic criminal law to identify key differences and potential areas for legal integration. This research employs a qualitative approach with a normative juridical method, focusing on literature analysis, doctrinal studies, and relevant legal regulations. The study examines legal texts and interpretations to understand how looting is categorized and sanctioned within both legal frameworks. The findings indicate that under Indonesia’s positive criminal law, looting is classified as theft with violence under Article 365 of the Criminal Code (KUHP), with penalties in the form of imprisonment, adjusted based on the crime’s circumstances and impact. In contrast, Islamic criminal law categorizes looting as hirabah, a severe offense punishable by hudud sanctions, such as cross-amputation, to uphold maqasid shari’ah, ensuring the protection of religion, life, lineage, property, and intellect. The primary difference lies in the flexibility of sentencing in positive law versus the fixed and deterrent nature of Islamic law. This study provides a unique comparative perspective by analyzing both legal systems in the context of looting crimes. While existing research often examines these legal frameworks separately, this study explores their intersections and the potential for legal integration to enhance justice and crime prevention. The integration of Indonesia’s positive criminal law and Islamic criminal law could establish a more comprehensive, effective, and just legal framework for addressing looting crimes. By combining the proportional sentencing of positive law with the strong deterrence of Islamic law, policymakers may develop a more balanced approach to crime prevention and law enforcement.
Penerapan Teknologi Ice Maker sebagai Upaya Penguatan Ekonomi Kelompok Pedagang Ikan Peumakmu Nanggroe di Aceh Tamiang Sariadi, Sariadi; Fauzan, Reza; Hendrawaty, Hendrawaty
Jurnal Vokasi Vol 9, No 1 (2025): Maret
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/vokasi.v9i1.6076

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Desa Ujong Tanjong, yang terletak di Kecamatan Manyak Payed, Kabupaten Aceh Tamiang, merupakan desa dengan mayoritas penduduk berprofesi sebagai nelayan. Di desa ini, terdapat Kelompok Pedagang Ikan Peumakmu Nanggroe yang berperan dalam mengumpulkan hasil tangkapan ikan dan menjualnya ke kota untuk memperoleh harga yang lebih tinggi. Proses pengawetan ikan yang digunakan selama ini masih mengandalkan es batu yang diproduksi dengan kulkas freezer konvensional. Namun, metode ini kurang efisien karena membutuhkan waktu produksi yang lama (sekitar 24 jam) dan es yang dihasilkan cepat mencair. Melalui program Pengabdian Kepada Masyarakat (PKM), Tim Politeknik Negeri Lhokseumawe berkolaborasi dengan mitra untuk melakukan intervensi teknologi dengan memperkenalkan mesin Ice Maker. Mesin ini mampu memproduksi es batu dalam waktu 2 jam, dengan kapasitas produksi hingga 250 es batu per hari, sehingga mampu memenuhi kebutuhan nelayan setempat. Hasil kegiatan PKM ini berupa penyerahan mesin kepada mitra, yang secara signifikan meningkatkan efisiensi operasional dan produktivitas kelompok pedagang ikan. Dampak dari kegiatan ini turut berkontribusi dalam meningkatkan ekonomi mitra serta memperkuat daya saing sektor perikanan di desa tersebut.
PENINGKATAN KAPASITAS PRODUKSI BAWANG GORENG MELALUI PENERAPAN TEKNOLOGI MESIN PERAJANG BERPUTAR UNTUK BAWANG MERAH SEGAR Elfiana, E; Ridwan, Ridwan; Prihatin, Nanang; Rahmahwati, Cut Aja; Intan, Syarifah Keumala; Zaini, Halim; Harunsyah, Harunsyah; Fauzan, Reza; Satriananda, Satriananda; Pardi, Pardi
Jurnal Vokasi Vol 7, No 2 (2023): Juli
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/vokasi.v7i2.4130

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Kegiatan Pengabdian Kepada Masyarakat (PKM) dilakukan pada mitra masyarakat ekonomi produktif pengahasil bawang goreng kemasan di desa Mon Geuddong Kota Lhokseumawe Kecamatan Banda Sakti Provinsi Aceh. Permasalahan yang dihadapi mitra adalah pada bidang produksi dimana proses pengrajangan bawang menggunakan pisau iris membutuhkan waktu yang lama dan kapasitas produksi maksimum hanya 0,5 kg/jam atau 8 kg/hari. Sehingga kegiatan PKM ini bertujuan untuk memecahkan permasalahan  produksi dengan ketidaksiapan mitra dalam memenuhi permintaan konsumen adalah dengan mengimplementasikan mesin perajang bawang segar otomatis berbahan stainless steel foodgrade dapat dioperasikan dengan cepat, praktis, ekonomis, dan  menghasilkan bawang rajang yang seragam.  Pelaksanaan PKM dilakukan di lokasi mitra dimulai dengan observasi tim pelaksana PKM ke lokasi mitra, pembekalan materi, perancangan mesin pengrajang bawang, demonstrasi, pengoperasian, dan perawatan.   Hasil implementasi mesin rajang terbukti dapat meningkatkan kapasitas produksi bawang rajang dari 0,5 kg/jam menjadi 12 kg/jam atau meningkatkan kapasitas bawang goreng dari 3,5 kg/hari menjadi 35 kg/hari