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All Journal Sebatik JMTS: Jurnal Mitra Teknik Sipil AUTOCRACY: Jurnal Otomasi, Kendali, dan Aplikasi Industri Prosiding Seminar Nasional Sains Teknologi dan Inovasi Indonesia (Senastindo) Jurnal Locus Penelitian dan Pengabdian Prosiding Seminar Nasional Pengabdian Kepada Masyarakat Journal of Pedagogi
Rifan, Muhammad
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Aerospace Engineering Humanities Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Mathematics Mechanical Engineering Public Health Other

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Penerapan Model Contex, Input, Procces, Product (Cipp) pada Pembinaan Piktar Kopel Bulu Tangkis dengan Metode Weighted Product di Akademi Angkatan Udara Rifan, Muhammad; Hartono, Hartono
Prosiding Seminar Nasional Sains Teknologi dan Inovasi Indonesia (SENASTINDO) Vol. 5 (2023): Prosiding Seminar Nasional Sains Teknologi dan Inovasi Indonesia (Senastindo)
Publisher : Akademi Angkatan Udara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54706/senastindo.v5.2023.272

Abstract

Dalam melaksanakan pendidikan di Akademi Angkatan Udara, taruna dituntut memiliki tiga aspek salah satunya adalah Trengginas. Trengginas adalah kemampuan seluruh taruna yang harus dimiliki dan memiliki Kesamaptaan yang terpenuhi serta memiliki kemampuan mengembangkan diri khususnya dalam bidang Jasmani. Untuk mendapatkan kualitas yang maksimal dalam setiap kesemaptaannya, taruna harus mempunyai pola pembinaan tiap masing-masing taruna. Banyak macam pola pembinaan hingga menciptakan prestasi yang tinggi. Pembinaan Pekan Integrasi Dan Kejuangan Taruna diharapkan taruna/taruni senantiasa wajib dan meningkatkan kemampuan dengan melaksanakan program pembinaan teratur dan terus menerus dengan materi pembinaan sesuai dengan sasaran yang ditentukan. Berhubungan dengan penelitian ini dalam pembinaan Pekan Integrasi dan Kejuangan Taruna guna meningkatkan kualitas prestasi taruna/taruni Akademi Angkatan Udara dalam bidang olah raga bulu tangkis yang dilaksanakan oleh taruna tingkat III dan II dengan menggunakan metode weighted product. Metode ini bertujuan untuk menentukan aspek dominan yang menjadi prioritas penunjang terwujudnya keefektifan pola pembinaan kopel bulu tangkis di Akademi Angkatan Udara
RANCANG BANGUN APLIKASI MARKETPLACE “SHOPDES” DI BUMDES BOJONG KONENG, BABAKAN MADANG, BOGOR JAWA BARAT Rifan, Muhammad; Nur Hanifah Yuninda; Parjiman; Daryanto
Prosiding Seminar Nasional Pengabdian Kepada Masyarakat Vol. 4 (2023): PROSIDING SEMINAR NASIONAL PENGABDIAN KEPADA MASYARAKAT - SNPPM2023
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Negeri Jakarta

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

Abstract

Abstract Bojong Koneng Village, Babakan Madang, Bogor, West Java has diverse natural and culinary attractions, human resource support, and has the potential to be developed using information technology. This research aims to design a SHOPDES marketplace application system that serves sellers to market products online, connect with buyers and have delivery courier support. Marketplace application development uses the waterfall method with stages of requirement definition, system and software design, unit implementation and testing, system integration and testing, operations and maintenance. The results of the SHODES marketplace application run according to design, sellers can promote their products online and buyers can buy products online, and have courier support in delivery. Abstrak Desa Bojong Koneng Babakan Madang Bogor Jawa Barat memiliki objek wisata alam dan kuliner yang beragam, dukungan SDM, dan berpotensi dikembangkan menggunakan teknologi informasi. Penelitian ini bertujuan untuk merancang bangun sistem aplikasi marketplace SHOPDES yang melayani penjual untuk memasarkan produk secara online dan menghubungkan dengan para pembeli serta memiliki dukungan kurir pengiriman. Pengembangan aplikasi marketplace menggunakan metode waterfall dengan tahap definisi kebutuhan, desain sistem dan perangkat lunak, implementasi dan pengujian unit, integrasi dan pengujian sistem, operasional dan perawatan. Hasil rancang bangun aplikasi marketplace SHODES berjalan sesuai dengan desain, penjual dapat mempromosikan produknya secara online dan pembeli dapat membeli produk secara online, dan memiliki dukungan kurir dalam pengantaran.
The Effect of Organic and Conventional Farming on Land Quality and Farmer Profits in Batur Village, Getasan District, Semarang Regency Syarifah, Khariratus; Santosa, Imam; Rifan, Muhammad
Sebatik Vol. 28 No. 2 (2024): December 2024
Publisher : STMIK Widya Cipta Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46984/sebatik.v28i2.2503

Abstract

The Green Revolution transformed traditional farming systems into conventional farming systems that rely on chemical fertilizers and pesticides, leading to a decline in soil quality. This decline can be addressed by implementing organic farming, which offers benefits such as maintaining and improving soil quality, enhancing product quality, and promoting farmer welfare. In Batur Village, Getasan District, Semarang Regency, there are 35 farmer groups, 5 of which are organic farmer groups managing a total land area of approximately 34.4 hectares. This study aims to evaluate the effects of organic and conventional farming on soil quality and farm profits in Batur Village, with the objective of promoting organic farming practices. The research utilized the composite method for soil sampling and conducted interviews to determine farm profits. Data were analyzed using an independent sample t-test. The results indicate that while soil properties were not significantly different between the two farming systems, organic farming demonstrated higher values for C-organic, N-total, permeability, field capacity, pH, soil consistency, and total soil microbial count compared to conventional farming. Conversely, salinity and porosity values were higher in conventional farming. Additionally, organic farming had lower production costs than conventional farming.
ANALISIS PERKUATAN SOIL NAILING PADA LERENG SUNGAI CILIWUNG DI AREA LAPANGAN TEMBAK KOPASSUS CIJANTUNG Hakim, Abi Maulana; Rifan, Muhammad; Sahadewa, Andhika
JMTS: Jurnal Mitra Teknik Sipil Volume 8, Nomor 3, Agustus 2025
Publisher : Prodi Sarjana Teknik Sipil, FT, Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jmts.v8i3.32627

Abstract

This study analyses the slope stability of Ciliwung Riverside in the Kopassus shooting range area, where signs of landslides occurred i.e. broken fence and road pavement on top of the slope. The purpose of this research is to evaluate the slope's safety factor (SF) before and after reinforcement with soil nailing, as well as to examine the effect of variations in length, spacing, and soil nailing’s diameter on the slope's SF. The stability analysis is conducted using the limit equilibrium method through a computer program The slope's SF before reinforcement was 1.16 ≤ 1,5, indicating the need for additional reinforcement. Out of 125 soil nailing variations tested, 61 variations achieved a static SF ≥ 1,5 (ranging from 1,50 to 1,67) and an earthquake SF ≥ 1,1 (ranging from 1,17 to 1,29). The results showed that increasing the borehole diameter and nail length increases the SF, while increasing the nail spacing decreases the SF. The optimal combination was obtained at spacing of 2 meters, nail length of 11 meters, and diameter of 175 mm, resulting in a total nail length of 39 m/m and grout volume of 0,93 m³/m, with a static SF of 1,54 and an earthquake SF of 1,19. Abstrak Penelitian ini menganalisis stabilitas lereng di area lapangan tembak Kopassus, yang mengalami indikasi kelongsoran berupa kerusakan pagar dan jalan aspal di atas kepala lereng. Tujuan penelitian ini adalah untuk mengevaluasi safety factor (SF) lereng sebelum dan setelah diperkuat dengan soil nailing, dan mengkaji pengaruh variasi panjang, jarak spasi, serta diameter soil nailing terhadap nilai SF lereng. Analisis stabilitas dilakukan dengan menggunakan metode limit equilibrium melalui program komputer. Dari analisis didapatkan bahwa SF lereng sebelum perkuatan adalah 1,16 ≤ 1,5. Kondisi ini menunjukkan bahwa lereng memerlukan perkuatan tambahan. Dari 125 variasi soil nailing yang diuji, 61 variasi memiliki SF statik ≥ 1,5 (antara 1,50 hingga 1,67) dan SF gempa ≥ 1,1 (antara 1,17 hingga 1,29). Hasil penelitian menunjukkan bahwa semakin besar diameter lubang bor dan semakin panjang nail, maka SF lereng meningkat. Sedangkan semakin besar jarak spasi menyebabkan SF menurun. Kondisi optimal didapatkan pada spasi nail 2 m, panjang nail 11 m, dan diameter nail 175 mm dengan SF statik 1,54 dan SF gempa 1,19. Total panjang nail yang dibutuhkan sebesar 39 m/m volume grout 0,93 m3/m.
Prototipe Sistem Kendali Otomatis Atap Jemuran Berbasis Internet of Things Dhanial, Achmad; Nugroho, Arya Adhi; Rifan, Muhammad
Autocracy: Jurnal Otomasi, Kendali, dan Aplikasi Industri Vol. 7 No. 1 (2020): Otomasi, Kendali, dan Aplikasi Industri
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/autocracy.071.1

Abstract

This research aims to design and make an Internet-based automatic roofing clothesline control system. This prototype uses 4 sensors namely rain sensor, light sensor (LDR), temperature and humidity sensor (DHT-22), and Limit Switch sensor. The output of this prototype is a Relay, Motor Driver, and DC motor. From the results of tests and measurements that have been done, it is showed that the prototype of the clothesline automatic control system works in accordance with the desired job description. The prototype of the clothesline automatic roof control system can protect clothesline from rain automatically and can dry clothes when it is humid and cold. The clothesline roof can also be monitored through the Blynk application. Penelitian ini bertujuan untuk merancang dan membuat sistem kendali otomatis atap jemuran berbasis Internet of Things. Prototipe ini menggunakan 4 buah sensor yaitu sensor hujan, sensor cahaya (LDR), sensor suhu dan kelembaban (DHT-22), dan sensor Limit Switch. Output dari prototipe ini adalah Relay, Driver Motor, dan motor DC. Dari hasil pengujian dan pengukuran yang telah dilakukan, diperoleh bahwa prototipe sistem kendali otomatis atap jemuran ini bekerja sesuai dengan deskripsi kerja yang diinginkan. Prototipe sistem kendali otomatis atap jemuran ini dapat melindungi jemuran dari hujan secara otomatis dan dapat mengeringkan pakaian saat keadaan lembab dan dingin. Atap jemuran juga dapat dimonitoring melalui aplikasi Blynk.
Alat Pencegah Kehilangan Anggota Kelompok di Pendakian Mutawakkil Farras , Usamah; Khaycal, Muhammad; Rifan, Muhammad
Autocracy: Jurnal Otomasi, Kendali, dan Aplikasi Industri Vol. 7 No. 2 (2020): Otomasi, Kendali, dan Aplikasi Industri
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/autocracy.072.2

Abstract

Many people like the increasing community to climb, and also often move climbers who get lost on the hiking trail because the path to the top of the mountain is different. The climbers always make the climb in groups, and only group members who take it for granted from the group, so there are group members who can join or leave the group. The aim of the research design and making a system agreed by the head of the climbing group with the group members so that group members cannot get out or get lost from the group. This research method uses development research methods that involve planning, analyzing the needs of design, testing and implementation of tools. The system requirements of the fractional ascent consist of Arduino, Radio Frequency 433MHz module, buzzer, battery. The Arduino Idea Software is uses to run the Radio Frequency 433MHz module on a PC. The test results that the author has done, this tool has been running in accordance with the program created. The results obtained are that when each transmitter does not send a signal and the transmitter that is used by members is out of range, the member transmitter will send data to the receiver held by the member leader and will output a buzzer. Banyaknya minat masyarakat yang semakin meningkat untuk melakukan pendakian, dan juga sering terjadinya pendaki yang tersesat pada jalur pendakian karna jalur yang ada untuk sampai puncak gunung berbeda-beda. Para pendaki selalu melakukan pendakian secara berkelompok, dan biasanya anggota kelompok banyak yang kelelahan sehingga beristirahat tanpa memberitahu ketua kelompok, sehingga ada kemungkinan anggota kelompok dapat tersesat atau tertinggal rombongannya. Tujuan penelitian adalah merancang dan membuat sistem pembatasan jarak ketua kelompok pendakian dengan anggota kelompoknya sehingga anggota kelompok tidak tertinggal atau tersesat dari kelompoknya. Metode penelitian ini menggunakan metode penelitian pengembangan yang meliputi perencanaan, analisis kebutuhan perancangan, pengujian dan implementasi alat. Kebutuhan sistem dari alat pecegah kehilangan di pendakian terdiri dari Arduino uno, radio frekuensi 433MHz, buzzer, baterai. Software Arduino digunakan untuk menjalankan modul radio frekuensi 433MHz pada PC. Hasil pengujian, alat ini telah berjalan sesuai dengan program yang dibuat, ketika masing-masing transmitter tidak mengirim sinyal dan transmitter yang digunakan anggota diluar jangkauan maka transmitter anggota akan mengirim data kepada receiver yang dipegang oleh ketua anggota dan akan mengeluarkan output berupa buzzer
Integrating Academic Information System Based on Enterprise Architecture using ETL: A Case Study of SIUNU Using the TOGAF ADM Framework Fauzi, Cholid; Pribadi, Didik S; Rifan, Muhammad; Fauziyyah , Fasya Nur; Fadillah, Arsal
Jurnal Locus Penelitian dan Pengabdian Vol. 5 No. 3 (2026): JURNAL LOCUS: Penelitian dan Pengabdian
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/locus.v5i3.5205

Abstract

Nahdlatul Ulama University, which manages multiple institutions, requires an integrated information system to coordinate academic and administrative processes efficiently. However, developing such a system faces challenges related to business process complexity and the need for diverse user role distribution. This study aims to design an integrated academic information system (SIUNU) by combining BPMN business process modeling and RACI matrix analysis to produce a modular, scalable, and accountable system architecture in a multi-campus environment. The research employs a qualitative-descriptive methodology with a case study approach. Business process modeling was conducted using Business Process Model and Notation (BPMN) 2.0 to visually represent workflows. The research produced business process models for five main modules: Authentication (login, forgot password, logout), Academic Dashboard (student data, lecturer data, GPA summaries, tracer studies), Evaluation and Reporting (teaching evaluation), Letter Management (drafting, verification, disposition, archiving), and the MBKM Module (program registration, credit conversion). RACI analysis generated structured role mapping, showing the Super Admin as the primary accountable party for system configuration, PTNU Admin as the operational implementer, Lecturers as academic consultants, and Students as active users of personal data. The integration of BPMN and RACI proved effective in producing an academic information system design framework that is not only technically robust but also organizationally accountable. This research contributes to the development of academic information system literature through an integrative approach and provides a ready-to-implement design for Nahdlatul Ulama University.
Implementation of OpenStack as a Private Cloud Infrastructure Solution to Support Information Technology-Based Learning Ariefin, Dayu Destamy; Hanafi, Ivan; Rifán, Muhammad
Journal of Pedagogi Vol. 2 No. 4 (2025): Journal of Pedagogi - August
Publisher : PT. Anagata Sembagi Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62872/1v1xys70

Abstract

The rapid development of information technology has transformed the educational landscape, particularly through the integration of cloud computing. OpenStack, an open-source platform for private cloud infrastructure, offers high flexibility and full control over IT resources, making it a promising solution for educational institutions. This study explores the implementation of OpenStack to support technology-based learning by conducting a literature review of recent academic publications. The findings highlight several benefits of using OpenStack in education, including improved efficiency in managing digital resources, enhanced students' practical skills through hands-on experiences, and reduced operational costs. These advantages position OpenStack as a valuable tool in promoting digital innovation in schools and universities. However, the study also identifies key challenges, such as infrastructure limitations and the complexity of system management, which may hinder broader adoption. Despite these obstacles, OpenStack's scalability and open-source nature provide educational institutions with opportunities for customization and long-term development. In conclusion, OpenStack presents considerable potential as a foundational platform for digital transformation in education, aligning with the growing demand for flexible, cost-effective, and sustainable technological solutions. Future research is recommended to explore best practices, implementation models, and collaborative strategies that can enhance the adoption and effectiveness of OpenStack in diverse educational settings.
Co-Authors Andhika Sahadewa, Andhika Ariefin, Dayu Destamy Cholid Fauzi Daryanto Dhanial, Achmad Fadillah, Arsal Fauziyyah , Fasya Nur Hakim, Abi Maulana Hartono Hartono Imam Santosa Ivan Hanafi Khaycal, Muhammad Mutawakkil Farras , Usamah Nugroho, Arya Adhi Nur Hanifah Yuninda Parjiman Pribadi, Didik S Syarifah, Khariratus