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Pendampingan Pengembangan Website Desa Surabaya Kecamatan Sakra Timur Kabupaten Lomb Suhartini; Muhammad Wasil; Zainul Amri; iqbal; Galuh Indra
Jurnal Teknologi Informasi untuk Masyarakat Vol. 3 No. 1 (2025): Jurnal Teknologi Informasi untuk Masyarakat (Teknokrat)
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jt.v3i1.28678

Abstract

This community service activity aims to develop a digital-based village website for Surabaya Village as an information medium and a platform to promote local potential. The main problem faced by the village is the limited access to information and the absence of an accessible public information system. The program was implemented in three stages: planning (data collection and identification of information needs), implementation (website development with thematic content such as village profile, governance structure, public services, and local potential), and evaluation (functional testing and technical training for village officials). The results indicate that the developed website improves information access, enhances transparency in public services, and promotes village potential to a wider audience. It also serves as a two-way communication tool between the village administration and the community. The evaluation found that village officials still require further assistance in managing the website content independently. Overall, this program demonstrates that village information digitalization can be effectively applied with local human resources and ongoing support
Penerapan Algoritma Decision Tree untuk Prediksi Tekanan Udara di Stasiun Meteorologi Cengkareng Fariyani; Djuniadi; Sunarno; Iqbal
The Indonesian Journal of Computer Science Vol. 14 No. 2 (2025): The Indonesian Journal of Computer Science
Publisher : AI Society & STMIK Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33022/ijcs.v14i2.4220

Abstract

Meteorology is a science that studies the movement of wind, clouds and water vapor with a main focus on weather prediction. Air pressure is one of the important meteorological parameters that can provide an initial indication of weather changes. Air pressure is used as a reference for taking off and landing aircraft at the airport. The variables needed to predict air pressure include air pressure, wind direction, temperature, wind speed and air humidity. The aim of this research is to predict air pressure at the Cengkareng Meteorological Station using the Decision Tree Algorithm and RapidMiner software. The data in this research comes from BMKGSoft for the period 2019 – 2023. BMKGSoft is used to track data sent from the station to the database server. The research results show that the prediction of air pressure at the Cengkareng Meteorological Station using the decision tree algorithm is very good with RMSE values: 0.208 +/- 0.000, MAE: 0.046 +/- 0.203, squared error: 0.043 +/- 2.967 and squared correlation: 0.987.
Effect of Hot Breaking and Cold Breaking on the Rheology of Tomato Paste (Lycopersicon Esculentum Mill) Selpiah; Salengke; Iqbal
Jurnal Syntax Transformation Vol 6 No 5 (2025): Jurnal Syntax Transformation
Publisher : CV. Syntax Corporation Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46799/jst.v6i5.1072

Abstract

Tomato paste quality hinges on processing methods, with hot break (95°C) and cold break (65°C) treatments critically impacting rheology and shelf life. Prior studies lack comprehensive analysis of prolonged heating durations and storage effects on viscosity stability. This study examines how hot/cold break treatments influence tomato paste rheology, enzyme activity (PME, PG), and storage stability to identify optimal processing parameters. Tomatoes were heated at 65°C (cold break) or 95°C (hot break) for 5–15 minutes, processed into paste, and stored for 5 weeks. Rheological properties (flow index *n*, consistency coefficient *k*) were measured weekly using a viscometer (30–60°C), while PME/PG activities were assayed titrimetrically and via DNS. Hot break at 45°C with 10-minute heating yielded the highest viscosity stability (*n* = 0.3685, *k* = 1.478) and extended shelf life by reducing microbes. PG enzymes were more heat-resistant than PME, with cold break showing higher residual activity (27.72% PME, 35% PG after 5 weeks). Storage revealed pseudoplastic degradation, with 60°C treatments exhibiting drastic *k*-value declines (~50%). The 10-minute hot break at 45°C is recommended for industrial tomato paste production to balance viscosity and shelf life. Future research should explore hybrid thermal treatments to enhance nutritional retention, building on findings by Wang et al. (2023).
TRAINING ON MAKING PAVING BLOCKS FROM CONCRETE WASTE TO IMPROVE THE ECONOMY Rajib Muammar; Rina Purnama Sari; Saiful Bahri; Iqbal; Fauziansyah
Jurnal Pengabdian Bangsa Vol 4 No 2 (2025): MARCH 2025 - AUGUST 2025
Publisher : CV. Naskah Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61992/jpb.v4i2.209

Abstract

This study aims to improve community skills in processing concrete waste into products with economic value, especially paving blocks, through training activities. Concrete waste which is generally considered useless and polluting the environment, is reprocessed into useful construction materials. The implementation method includes initial observation, training planning, activity implementation, and evaluation of results. Training activities are carried out with a participatory approach, involving the community directly in the process of mixing materials, molding, and drying paving blocks. The results of the study showed that this training succeeded in increasing the knowledge and skills of participants in producing paving blocks from concrete waste. In addition, participants began to see the potential for micro-businesses that could be developed from the results of this training. Economically, this activity opens up new opportunities to increase community income, especially in areas with high unemployment rates and limited access to formal employment. In conclusion, training in making paving blocks from concrete waste has proven effective as an innovative solution in waste management as well as a strategy for empowering the community's economy. It is hoped that this activity can be replicated in other areas as a sustainable effort to create a clean environment and an independent economy.
Pengaruh Penggunaan Serbuk Bata Merah Sebagai Filler Terhadap Karakteristik Campuran Asphalt Concrete-Wearing Course (AC-WC) Haurissa, Prita; Sukowati, Dwi Guntoro; Iqbal; Desember, Faried; Saputra, Asrul
Jurnal Ilmiah Teknik Sipil (JIMATS) Vol. 4 No. 01 (2025): Jurnal Ilmiah Teknik Sipil (JIMATS)
Publisher : Universitas Muhammadiyah Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33506/jimats.v4i01.4284

Abstract

Asphalt Concrete-Wearing Course (AC-WC) merupakan salah satu jenis campuran aspal yang sering digunakan untuk lapis permukaan jalan. Penggunaan filler dalam campuran AC-WC berperan penting dalam menentukan karakteristik kekuatan, kestabilan, dan durabilitas campuran. Dalam hal ini, serbuk batu bata merah, yang merupakan limbah dari pembongkaran bangunan atau produksi batu bata, menawarkan potensi yang menarik untuk dijadikan sebagai filler alternatif dalam campuran AC-WC. Tujuan penelitian adalah untuk mengetahui nilai Kadar Aspal Optimum (KAO) dan pengaruh penggunaan filler serbuk bata merah terhadap karakteristik marshall dan nilai Index Retained Strenght (IRS). Penelitian yang dilakukan bersifat uji eksperimental dengan penelitian di laboratorium yang mengacu pada Spesifikasi Bina Marga 2018 tentang “Pedoman Pelaksanaan Lapis Campuran Beraspal Panas”. Nilai KAO pada campuran AC-WC didapatkan sebesar 6,5% sedangkan untuk campuran menggunakan filler serbuk bata merah didapatkan sebesar 6,75%, pada penggunaan filler serbuk bata merah dapat meningkatkan nilai stabilitas campuran
Analisis Laju Infiltrasi Pada Daerah Aliran Sungai Klafma Kabupaten Sorong Muh Fajar Hardiansyah; Anif Farida; Hendrik Pristianto; Achmad Rusdi; Iqbal
Jurnal Ilmiah Teknik Sipil (JIMATS) Vol. 4 No. 01 (2025): Jurnal Ilmiah Teknik Sipil (JIMATS)
Publisher : Universitas Muhammadiyah Sorong

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

Abstract

Daerah Aliran Sungai (DAS) Klafma terletak di Distrik Aimas Kabupaten Sorong Provinsi Papua Barat. Di DAS ini sebagian besar daerahnya sudah terbangun dan tidak dapat lagi meresapkan air ke dalam tanah. Hal ini tentunya mempengaruhi laju infiltrasi, yang mana untuk DAS kecil di wilayah tropis belum pernah dilakukan kajian. Penelitian ini bertujuan untuk memperoleh nilai laju infiltrasi di Daerah Aliran Sungai (DAS) Klafma menggunakan 4 model yaitu model Horton, model Philip, model Kostiakov dan model Green Ampt. Pengambilan data dilakukan di 11 titik sampel yang tersebar pada wilayah DAS dan ditentukan berdasarkan variasi tekstur, tutupan lahan dan kemiringan lereng. Hasil penelitian menunjukkan bahwa laju infiltrasi existing pada DAS Klafma paling tinggi di titik F7 sebesar 21.88 cm/jam sedangkan paling rendah di titik F10 sebesar 0.75 cm/jam. Analisis kesesuaian model berdasarkan persamaan trend lapangan, model yang paling banyak mendekati yaitu model Horton
Ibnu Khaldun: Konsep Sejarah dan Filsafat Pendidikan dalam Perspektif Klasik Iqbal
JIS: Journal Islamic Studies Vol. 3 No. 2 (2025): April-Juli 2025
Publisher : Yayasan Pendidikan Tanggui Baimbaian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71456/jis.v3i2.1334

Abstract

Ibnu Khaldun dikenal sebagai tokoh pemikir Muslim yang memiliki kontribusi besar dalam bidang sejarah dan filsafat pendidikan. Pemikirannya tidak hanya mencerminkan kedalaman intelektual, tetapi juga memberikan perspektif baru dalam memahami dinamika sosial dan pendidikan. Artikel ini bertujuan untuk mengkaji pemikiran Ibnu Khaldun tentang konsep sejarah dan filsafat pendidikan, serta menelaah relevansi pemikirannya terhadap perkembangan ilmu sosial dan pendidikan Islam kontemporer. Penelitian ini menggunakan pendekatan sejarah dengan jenis penelitian kepustakaan (library research), yaitu mengkaji secara kualitatif sumber-sumber primer dan sekunder yang berkaitan dengan karya-karya Ibnu Khaldun. Hasil penelitian menunjukkan bahwa Ibnu Khaldun mengembangkan teori siklus sejarah yang menggambarkan pola kebangkitan dan kejatuhan dinasti berdasarkan solidaritas sosial (ashabiyah) dan nilai-nilai agama. Dalam filsafat pendidikan, ia menekankan bahwa pendidikan adalah proses sosial yang alami dan bertujuan membentuk akhlak, keterampilan, serta kematangan intelektual. Pemikiran Ibnu Khaldun tetap relevan dalam menjawab tantangan dunia pendidikan dan sosial saat ini, karena mampu mengintegrasikan dimensi spiritual dan material secara seimbang.
Trend of career counseling: bibliometric analysis and literature review Febriyani, Tika; Iqbal; Al-falathi, Siti Aminah; Prabowo, Arga Satrio
KONSELI: Jurnal Bimbingan dan Konseling (E-Journal) Vol 12 No 1 (2025): KONSELI : Jurnal Bimbingan dan Konseling (E-journal)
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/n1fxrz32

Abstract

In Indonesia, tight labor competition and high unemployment rates among graduates are reasons for the need for effective and thorough career preparation. This research uses bibliometric analysis to provide graphic information about the statistical overview of literature from 380 articles published in reputable international journals that correlate with career counseling from 2009 to 2023. An in-depth study was carried out on 371 articles to reveal this research. Types of documents from the Scopus database for career counseling for students are articles, books, reference books, and conference papers. Visualization with R software bibliometrics with three visuals: annual scientific production, most cited articles, country scientific production, and word cloud and co-occurrence network. The analysis findings show that career counseling is the dominant topic. Research topics for 2009-2023 are humans, women, men, and adults. Less researched topics are decision-making, counseling, students, and young adults. This study can provide a global roadmap for researchers regarding career counseling.
Comparison of Random Forest, K-Nearest Neighbors, Decision Tree, and Neural Network for Predicting Rainfall Fariyani, Fariyani; Sunarno; Iqbal; Upik Nurbaiti; Ian Yulianti
JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING Vol. 9 No. 1 (2025): Issues July 2025
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jite.v9i1.13638

Abstract

Erratic rainfall due to climate change has significant impacts on the environment, agriculture and economy. To mitigate these impacts, a reliable rainfall prediction model is needed. Erratic rainfall due to climate change affects various sectors of life, so a reliable prediction model is needed to support data-based decision making. This study aims to compare the performance of Random Forest, k-Nearest Neighbors (kNN), Decision Tree, and Neural Network algorithms in predicting rainfall using observation data from the Citeko Meteorological Station. The data used include weather parameters such as temperature, humidity, and air pressure. The analysis was carried out using Orange software to evaluate the accuracy, precision, and computation time of each model. The results showed that Random Forest had the highest accuracy, while Neural Network showed consistent performance on more complex datasets. The kNN algorithm gave good results with the optimal number of neighbors, but was less efficient on large datasets. Decision Tree was easier to interpret but was prone to overfitting. This study provides insight into the most appropriate algorithm for rainfall prediction based on the characteristics of the data available.
Analisis Produktivitas Alat Berat Pada Pekerjaan Pengaspalan Jalan Matang Seping - Pelita Kabupaten Aceh Tamiang Agusti, Eddy; Rajib Muammar; Iqbal
Jurnal Perencanaan dan Penelitian Teknik Sipil Vol 4 No 2 (2025): Juli
Publisher : Universitas Iskandar Muda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55616/prince.v4i2.1008

Abstract

Road infrastructure plays a vital role in supporting economic growth and facilitating community mobility. Matang Seping Village in Aceh Tamiang Regency suffers from severely damaged roads, hindering the distribution of agricultural and fishery products. To address this issue, a road paving project on the Matang Seping–Pelita route was carried out, requiring careful planning and efficient use of heavy equipment. This study aims to analyze the utilization and productivity of heavy equipment used in the road paving project. The analysis focuses on identifying the types of heavy equipment employed, calculating productivity based on the 2023 guidelines from the Ministry of Public Works and Public Housing (PUPR), and determining the number and operational duration of each equipment unit. The equipment used for the prime coat work includes a compressor and asphalt sprayer, while the base course layer (Asphalt Concrete-Base Course) uses a dump truck, asphalt finisher, tandem roller, and pneumatic tire roller. The results show varied productivity levels, with the asphalt sprayer reaching 13,695 liters/hour and the asphalt finisher 134.46 tons/hour. All equipment was operated over two days, with quantities adjusted to project needs, including 12 dump trucks to ensure the smooth implementation of fieldwork.