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ANALISA PENGEMBANGAN LAHAN PERTANIAN BERDASARKAN NERACA AIR PADA POLDER LIANG MENGGUNAKAN DEBIT ALIRAN PERMUKAAN DENGAN METODE NRECA Fakhrurrazi; Fahrudin, Muhammad; Farial Agoes, Herliyani; Hayati, Fitriani
Jurnal Teknik Sipil Vol 5 No 1 (2021): Jurnal Gradasi Teknik Sipil - Juni 2021
Publisher : P3M Politeknik Negeri Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31961/gradasi.v5i1.990

Abstract

Polder Liang yang berletakak ada di sebelah barat kota Martapura di desa tambak baru Kabupaten Banjar, Provinsi Kalimantan Selatan. Luas polder lebih dari 900 Ha dikelilingi jalan sebagai tanggul polder liang berada di tiga kecamatan yaitu Kecamatan Matapura, Karang Intan, Astambul. Polder liang memiliki beberapa pintu air yaitu 6 pintu air utama dan 29 pintu air kecil. Sistem pintu air yang ada di sekitaran polder masih bersifat manual. Perhitungan ini menggunakan metode Nreca untuk perhitungan debit andalan dan debit nreca dan metode panmen dan standar KP-01 untuk perhi tungan kebutuhan air pada BAB IV dan menghitung pengembangan lahan pertanian berdasarkan neraca air.Hasil Perhitungan kebutuhan air yang ada di desa tambak baru kecamatan martapura kabupaten banjar kebutuhan air tertinggi pada bulan juni II berjumlah dengan rata-rata 0,442 m3/detik ketersedian air dihitung dengan debit andalan 80% didapat rata-rata ketersedian air 31,095 dengan awal pola tanam digunakan juni II perhitungan neraca air yang ada di petak sawah pada bulan juni II 5,384 m3/detik.perhitungan perkembangan lahan yang awalny tercatat 638 Ha bisa di kembangkan menjadi 845 Ha.
LATAR BELAKANG SEJARAH MAJUNYA PERADILAN DI INDONESIA PADA PERIODE PRA – IMPERIALISME DAN EKSPANSIONISME (BELANDA, JEPANG, MITRA) Munawwir, Munawwir; Alifi, Muhammad; Fahrudin, Muhammad; Muzakky, Muhammad; Ari Syahbana, Wildan
PESAGI (Jurnal Pendidikan dan Penelitian Sejarah) Vol 11, No 2 (2023): PESAGI (Jurnal Pendidikan dan Penelitian Sejarah)
Publisher : FKIP UNIVERSITAS LAMPUNG

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

Abstract

Latar Belakang Sejarah Majunya Peradilan di Indonesia Paa Periode Pra-Imperialisme dan Ekspansionisme (Belanda, Jepang, Mitra). Artikel ini membahas latar belakang Sejarah perkembangan sistem peradilan di Indonesia pada periode pra-imperialisme dan ekspansionisme oleh Belanda, Jepang, dan Mitra. Fokus utama artikel ini adalah menjelaskan bagaimana peradilan di Indonesia berkembang di bawah kekuasaan masing-masing kolonial dan pendudukan asing. Penelitian ini didasarkan pada referensi sejarah dan literatur hukum yang relevan. Melalui analisis sejarah, artikel ini bertujuan untuk memberikan gambaran yang komprehensif mengenai perjuangan dan perubahan yang dialami sistem peradilan Indonesia pada periode ini.Kata Kunci : Peradilan, Sejarah, Pra-imperialisme, Belanda, Jepang, Mitra.
Pengaruh Metode Penyayatan dan Kedalaman Penyayatan terhadap Dimensi dan Kekasaran Permukaan Kayu Olahan Rahmat, Bahtiar; Purwanto, Agung Ari; Fahrudin, Muhammad; Widiyanto, Wahyu
Infotekmesin Vol 16 No 1 (2025): Infotekmesin: Januari 2025
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v16i1.2537

Abstract

The application of CNC technology in the furniture industry has already become familiar, in addition to its use in the metal and plastic industries. HMR (High Moisture Resistant) panels, which had better moisture resistance than MDF (Medium Density Fiberboard), had also started to develop. However, few studies have investigated the effects of variations in machining parameters on the cutting quality of HMR boards. This study aimed to test the effects of machining parameters (cutting method and cutting depth) on the dimensions and surface roughness of the workpiece. Four schemes of machining parameter settings, namely conventional and climb methods with cutting depths of 2 mm and 4 mm, respectively, were performed with three repetitions each. After testing, it was found that the cutting method, cutting depth, and the interaction between the cutting method and cutting depth had not significantly affected the length and width dimensions of the specimen. However, the cutting method significantly influenced the final surface roughness of the specimen. The conventional cutting method with a cutting depth of 2 mm produced the best surface roughness, measuring 26.47 µm.
The Influence of Cutting Methods and Feed Rate on Dimensional Accuracy and Surface Roughness of HMR Panel Rahmat, Bahtiar; Widiyanto, Wahyu; Purwanto, Agung Ari; Fahrudin, Muhammad
SINTEK JURNAL: Jurnal Ilmiah Teknik Mesin Vol. 19 No. 1 (2025): SINTEK JURNAL
Publisher : Universitas Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/sintek.19.1.1-10

Abstract

This study investigates the influence of cutting methods and feed rates on the dimensional accuracy and surface roughness of HMR (High Moisture Resistance) panels. The aim is to determine the optimal cutting parameters that yield precise dimensions and smooth surfaces in CNC machining. Two cutting methods—single and double passes—were applied using feed rates of 2, 4, and 6 m/min. Dimensional accuracy was measured using a digital caliper, while surface roughness was evaluated with a surface tester. The results indicate that the double-pass cutting method significantly improves both dimensional accuracy and surface finish. Statistical analysis using ANOVA revealed that feed rate has a significant effect on surface roughness (p < 0.05), whereas dimensional accuracy is primarily influenced by the cutting method. These findings provide practical insights for optimizing CNC machining processes in furniture manufacturing using HMR panels.
Pengaruh Metode Penyayatan dan Kedalaman Penyayatan terhadap Dimensi dan Kekasaran Permukaan Kayu Olahan Rahmat, Bahtiar; Purwanto, Agung Ari; Fahrudin, Muhammad; Widiyanto, Wahyu
Infotekmesin Vol 16 No 1 (2025): Infotekmesin: Januari 2025
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v16i1.2537

Abstract

The application of CNC technology in the furniture industry has already become familiar, in addition to its use in the metal and plastic industries. HMR (High Moisture Resistant) panels, which had better moisture resistance than MDF (Medium Density Fiberboard), had also started to develop. However, few studies have investigated the effects of variations in machining parameters on the cutting quality of HMR boards. This study aimed to test the effects of machining parameters (cutting method and cutting depth) on the dimensions and surface roughness of the workpiece. Four schemes of machining parameter settings, namely conventional and climb methods with cutting depths of 2 mm and 4 mm, respectively, were performed with three repetitions each. After testing, it was found that the cutting method, cutting depth, and the interaction between the cutting method and cutting depth had not significantly affected the length and width dimensions of the specimen. However, the cutting method significantly influenced the final surface roughness of the specimen. The conventional cutting method with a cutting depth of 2 mm produced the best surface roughness, measuring 26.47 µm.
Effective Packaging Design as an Empowerment Strategy for Household MSMEs: A Participatory Learning and Action Approach Harti, Adi Oksifa Rahma; Marina, Ida; Sujadi, Harun; Fahrudin, Muhammad; Fitria, Anis Nurul
Unram Journal of Community Service Vol. 5 No. 2 (2024): June
Publisher : Pascasarjana Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ujcs.v5i2.639

Abstract

Empowering Household Micro, Small, and Medium Enterprises (MSMEs) is a primary focus in local economic development and community economics. One crucial aspect in enhancing the competitiveness and capabilities of Household MSMEs is effective packaging design. Packaging design is not merely about visual aesthetics but also about functionality and interaction with consumers. The Participatory Learning and Action (PLA) method is utilized to develop effective packaging designs, involving MSME actors, consumers, and other relevant parties. This PLA approach is expected to assist Household MSMEs in facing tight market competition. This research proposes community empowerment activities through the production of Rempeyek products in one of the MSMEs in Majalengka, using the PLA method. The success evaluation of the activities is conducted through the four-level evaluation model (Kirkpatrick), covering reaction, learning, behavior, and results. The evaluation results show an improvement in participants' knowledge, understanding, and skills in packaging design. The overall scores indicate that these activities successfully achieve the Kirkpatrick evaluation goals. Recommendations to enhance the implementation of this service development include increasing the capacity of project participants, addressing deeper issues, local government support, and support for domestic industries. This research demonstrates that training and mentoring in packaging design can provide significant benefits to Household MSMEs, enhancing product quality, market value, and competitiveness in a competitive market.
LATAR BELAKANG SEJARAH MAJUNYA PERADILAN DI INDONESIA PADA PERIODE PRA – IMPERIALISME DAN EKSPANSIONISME (BELANDA, JEPANG, MITRA) Munawwir, Munawwir; Alifi, Muhammad; Fahrudin, Muhammad; Muzakky, Muhammad; Ari Syahbana, Wildan
PESAGI (Jurnal Pendidikan dan Penelitian Sejarah) Vol 11, No 2 (2023): PESAGI (Jurnal Pendidikan dan Penelitian Sejarah)
Publisher : FKIP UNIVERSITAS LAMPUNG

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

Abstract

Latar Belakang Sejarah Majunya Peradilan di Indonesia Paa Periode Pra-Imperialisme dan Ekspansionisme (Belanda, Jepang, Mitra). Artikel ini membahas latar belakang Sejarah perkembangan sistem peradilan di Indonesia pada periode pra-imperialisme dan ekspansionisme oleh Belanda, Jepang, dan Mitra. Fokus utama artikel ini adalah menjelaskan bagaimana peradilan di Indonesia berkembang di bawah kekuasaan masing-masing kolonial dan pendudukan asing. Penelitian ini didasarkan pada referensi sejarah dan literatur hukum yang relevan. Melalui analisis sejarah, artikel ini bertujuan untuk memberikan gambaran yang komprehensif mengenai perjuangan dan perubahan yang dialami sistem peradilan Indonesia pada periode ini.Kata Kunci : Peradilan, Sejarah, Pra-imperialisme, Belanda, Jepang, Mitra.
Penerapan Komunikasi Data dalam Sektor Pertanian di Ogan Ilir Sumatera Selatan untuk Meningkatkan Produktivitas Ariyadi, Tamsir; Fahrudin, Muhammad; Afandri, Willian Ahmad
Jurnal Pengabdian Masyarakat Bangsa Vol. 3 No. 11 (2026): Januari
Publisher : Amirul Bangun Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59837/jpmba.v3i11.3916

Abstract

Sektor pertanian merupakan pilar utama perekonomian Kabupaten Ogan Ilir Sumatera Selatan, namun produktivitasnya masih terhambat oleh keterbatasan akses informasi terkait cuaca, harga komoditas, dan praktik budidaya modern. Kegiatan pengabdian masyarakat ini bertujuan menerapkan sistem komunikasi data untuk mengoptimalkan usaha pertanian dan meningkatkan produktivitas. Metodologi pelaksanaan meliputi survei kebutuhan, pembangunan sistem teknologi informasi, pelatihan penggunaan sistem, serta pemantauan dan evaluasi. Hasil kegiatan menunjukkan bahwa penerapan komunikasi data mampu meningkatkan produktivitas tanaman pangan utama (padi dan jagung) rata-rata 18%, mengurangi kerugian akibat hama dan penyakit hingga 22%, serta meningkatkan pendapatan petani sebesar 30%. Kesimpulan dari kegiatan ini adalah komunikasi data berperan penting dalam memperbaiki kinerja sektor pertanian, dengan dukungan infrastruktur dan kapasitas manusia yang memadai sebagai kunci keberlanjutan program.
Optimizing The Supply Chain Management System Safety Equipment for Sea Vessels Increasing Company Productivity (Case Study of CV Bandar Bahari on Banjarmasin) Nugraha , Bayu Satrya; Abidin , Zaenal; Raga, Paulus; Fahrudin, Muhammad
Journal of Economics and Management Scienties Volume 8 No. 2, March 2026 (Accepted)
Publisher : SAFE-Network

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37034/jems.v8i2.345

Abstract

Supply chain efficiency is a key factor for companies in maintaining competitiveness and operational sustainability. CV Bandar Bahari, a provider of marine safety equipment, faces challenges arising from fluctuating demand for life jackets and other maritime safety products, which affect productivity and operational performance. This study aims to analyze supply chain performance, identify customer expectations in improving supply chain effectiveness, and formulate strategies for sustainable productivity improvement. This research employs a mixed-method approach with a case study design at CV Bandar Bahari. Qualitative data were collected through in-depth interviews, observations, and documentation studies involving internal parties directly engaged in supply chain activities, while quantitative data were obtained through questionnaires distributed to customers and supply chain partners. Data analysis was conducted using Interpretative Phenomenological Analysis (IPA) for qualitative data, as well as the Customer Satisfaction Index (CSI) and Importance–Performance Analysis (IPA) for quantitative data. The findings indicate that supply chain performance continues to face several constraints, including predominantly manual work systems, suboptimal technology utilization, limited human resources, and constraints in order picking and delivery due to route availability, resulting in longer lead times. This study emphasizes the importance of technology integration and human resource capacity development, including the management of environmental impacts. The proposed strategies focus on strengthening human resources and enhancing technology integration to achieve a sustainable supply chain management system at CV Bandar Bahari.