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All Journal IAES International Journal of Artificial Intelligence (IJ-AI) Jurnal Informatika dan Teknik Elektro Terapan Global Medical and Health Communication Jurnal Sains Matematika dan Statistika Jurnal Sains dan Informatika BAREKENG: Jurnal Ilmu Matematika dan Terapan Pendas : Jurnah Ilmiah Pendidikan Dasar JURNAL PENDIDIKAN TAMBUSAI Journal TEPAT: Teknologi Terapan untuk Pengabdian Masyarakat Jurnal Tarbiyah : Jurnal Ilmiah Kependidikan Jurnal Arajang GERAM (GERAKAN AKTIF MENULIS) Jurnal Keperawatan Dirgahayu (JKD) Dinasti International Journal of Economics, Finance & Accounting (DIJEFA) Tsaqafatuna: Jurnal Ilmu Pendidikan Islam Jurnal Applied Science in Civil Engineering JTEIN: Jurnal Teknik Elektro Indonesia Engineering, Mathematics and Computer Science Journal (EMACS) Jurnal Teknologi Sistem Informasi dan Sistem Komputer TGD Jurnal Arastirma Jurnal Peternakan Lokal Journal of Law, Administration, and Social Science Jurnal Bisnis Mahasiswa Environmental Pollution Journal Idarah Tarbawiyah: Journal of Management in Islamic Education EDUSTUDENT: Jurnal Ilmiah Pendidikan dan Pembelajaran Kandang : Jurnal Peternakan Jurnal Sains Informatika Terapan (JSIT) Jurnal Teknik Mesin Sinergi Journal of Comprehensive Science Governors Jurnal Tugas Akhir Mahasiswa pendidikan Sosiologi Jurnal Keperawatan Universitas Jambi EJOIN : Jurnal Pengabdian Masyarakat Euclid IHSAN : Jurnal Pendidikan Islam Jurnal Pengabdian Masyarakat dan Riset Pendidikan Makkareso : Riset Pengabdian Masyarakat Parameter: Jurnal Matematika, Statistika dan Terapannya AL-UKHWAH Jurnal Kebijakan Pembangunan Daerah (JKPD) Jurnal Keperawatan Universitas Jambi Ekonomipedia: Jurnal Ekonomi Manajemen dan Bisnis Jurnal Pendidikan Progresif Jurnal Sistem Komputer (SISKOM) Jurnal Gladiator Integrasi: Jurnal Studi Islam dan Humaniora Indonesian Journal of Aerospace Academia Open
Muhammad Fajar
Halu Oleo University
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Veterinary Other

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Comparative Study of CNN-based Deep Learning Models for Animal, Digit, and Flower Image Classification Suri, Puti Andam; Setiono, Michael Alvin; Andrew, Andrew; Fajar, Muhammad
Engineering, MAthematics and Computer Science Journal (EMACS) Vol. 7 No. 3 (2025): EMACS
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/emacsjournal.v7i3.14317

Abstract

This study explores how four convolutional neural network (CNN) models MobileNetV2, DenseNet121, EfficientNetB0, and InceptionV3 perform in classifying images from three different datasets: animals, handwritten digits (MNIST), and flowers. The main goal is to understand which model offers the best balance between accuracy and efficiency when applied to datasets with varying complexity. Each model was trained and tested using identical preprocessing steps, and its performance was evaluated based on accuracy, precision, recall, and F1-score through a confusion matrix. Training and testing times were also measured to assess computational efficiency. The results show that DenseNet121 consistently achieved the highest accuracy: 98% on animal images and 88% on flower images, while MobileNetV2 provided a close performance (97% and 82%) but with much faster processing times, between 11 and 55 minutes. EfficientNetB0, on the other hand, performed poorly on the more complex flower dataset, achieving only 5% accuracy. These findings suggest that DenseNet121 is ideal for projects where accuracy is the main concern, whereas MobileNetV2 is more suitable for real-time applications that require quick responses without a major drop in accuracy. Overall, this research highlights the importance of aligning model selection with both dataset characteristics and computational limitations in practical image classification tasks.
Impact of Airfoil Section on Winglet Design for Enhancing Aerodynamics Performance of Aircraft using CFD Analysis Pinindriya, Sinung Tirtha; Soemaryanto, Arifin Rasyadi; Fajar, Muhammad; Hidayat, Kurnia; Hamonangan, Jefri Abner; Ramadiansyah, Mohamad Luthfi
Indonesian Journal of Aerospace Vol. 21 No. 2 (2023): Indonesian Journal Of Aerospace
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/ijoa.2023.900

Abstract

This research paper investigates the influence of airfoil section on winglet design to enhance aerodynamic performance while considering structural aspects. The selection of the airfoil section significantly affects the distribution of lift and drag along the winglet, influencing the overall lift-to-drag ratio of the aircraft and its ability to reduce drag by smoothing the airflow over the wingtip. Three airfoil sections, namely NACA 0010 (symmetrical), NACA 64-009 (thin cambered), and PSU 94-047 (cambered), were compared using computational fluid dynamics (CFD) simulations. The study examines the forces and moments experienced by the winglet, including drag force, lift force, and bending moment on wing surface. The CFD simulations were conducted using a Computational Wind Tunnel (CWT) tool, which employs numerical methods and mathematical models to analyze fluid flow around objects. The solver code is based on RANS method. The wind tunnel testing is provided to validate one of CFD simulation results. The findings indicate that the installation of winglets increases both the lift-to-drag ratio and bending moment compared to the clean wing configuration. Among the studied airfoil profiles, NACA 0010 demonstrated the optimum lift-to-drag ratio, showing a 9.5% improvement over the clean wing configuration. Although it is a symmetrical airfoil, the thickness of NACA 0010 contributed to higher lift production and increased bending moment compared to the cambered airfoils (NACA 64-009 and PSU 94-047), which showed approximately 10% improvement in lift-to-drag ratio. While the differences in aerodynamic characteristics between the airfoil profiles were marginal, the overall addition of winglets proved effective in increasing lift and reducing induced drag. The research highlights the significance of airfoil shape and thickness in optimizing winglet performance. Future studies should focus on refining the winglet airfoil profile to maximize the benefits derived from both thickness and cambered shape, aiming to further enhance aerodynamic efficiency.
PERANCANGAN AUTOPILOT LATERAL-DIREKSIONAL PESAWAT NIRAWAK LSU-05 (THE DESIGN OF THE LATERAL-DIRECTIONAL AUTOPILOT FOR THE LSU-05 UNMANNED AERIAL VEHICLE) Fajar, Muhammad; Ariffianto, Ony
Indonesian Journal of Aerospace Vol. 15 No. 2 Desember (2017): Jurnal Teknologi Dirgantara
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30536/j.jtd.2017.v0.a2760

Abstract

Autopilot pada pesawat dikembangkan berdasarkan pada modus gerak pesawat yaitu modus gerak longitudinal dan lateral-directional. Pada makalah ini, dirancang autopilot pada modus gerak lateral-directional untuk pesawat LSU-05. Autopilot dirancang pada range kecepatan operasi pesawat yaitu 15 m/dtk, 20 m/dtk, 25 m/dtk, dan 30 m/dtk dengan ketinggian 1000 m. Autopilot yang dirancang adalah Roll Attitude Hold, Heading Hold dan Waypoint Following. Autopilot dirancang berdasarkan model linier dalam bentuk state-space. Pengendali yang digunakan adalah pengendali Proportional-Integral-Derivative (PID). Hasil simulasi menunjukan nilai overshoot/undershoot tidak melebihi 5% dan settling time kurang dari 30 detik jika diberikan perintah step.
ECO-WAVE MAG: Inovasi Teknologi Pengeringan Maggot Berbasis Circular Economy pada Mitra (Black Soldier Fly) BSF Ratna Medan: Pengabdian Hasibuan, Gina Cynthia Raphita; Fath, Muhammad Thoriq Al; Sidabutar, Rivaldi; Ginting, Muhammad Hendra Sahputra; Angel, Angel; Nasution, Dea Amanda Sari; Catherine, Ester Sara; Nasution, Juan Akmal; Alamsyah, Vandria; Fajar, Muhammad
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 2 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 2 (October 202
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i2.3807

Abstract

The increase in organic waste generation in Indonesia is driving the need for more sustainable waste management innovations, including through the bioconversion of maggots as an alternative protein source. However, at a business scale like Ratna's Black Soldier Fly (BSF), the maggot drying process remains a major obstacle because conventional methods produce inconsistent quality, require long drying times, and are energy-intensive. A community service project titled ECO-WAVE MAG was introduced to address this issue by implementing a microwave dryer as an appropriate technology. Activities included field surveys, designing and modifying the drying system, technical testing on fresh maggots with a moisture content of around 70 percent, and providing training and operational assistance to partners. Test results showed that the microwave dryer was able to reduce drying time by up to 70 percent, produce a stable final moisture content of 8–10 percent, and maintain the homogeneity and nutritional quality of the dried maggots. This technology also proved to be more energy efficient and able to increase production capacity and product shelf life.
Nilai Dan Karakter Dalam Filsafat Dan Ilmu Pengetahuan Fajar, Muhammad; Nurikhsan, Muh; Alwi, Khairunnisa; Alfiah JS, Nur; Najamuddin, Najamuddin; Agus, Andi Aco
Jurnal Tugas Akhir Mahasiswa Pendidikan Sosiologi Vol 6, No 1 (2026): April 2026
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jtamps.v6i1.18826

Abstract

The purpose of this study is to describe the values in philosophy and science, national character in philosophy, and the integration of national values and character in science. This study is a qualitative study with a descriptive approach. Data collection technique is in the form of library research. Data is obtained through books or journals related to values and character in philosophy and science. The results of the study show that values in philosophy are studied through one of the branches of philosophy, namely axiology. Values in knowledge are a guide to seeing the importance of a fact. The philosophy of science plays a role in the formation of national character through self-understanding and social life, and religious values in order to realize a critical, wise, and cultured nation. Integration of values and characters that reflect the nation's identity must be carried out in the learning process from planning to evaluation so that students with character and morals can be formed.
Political Communication Through Social Media in the 2024 Enrekang Regional Election: Komunikasi Politik Melalui Media Sosial Pada Pilkada Enrekang Tahun 2024 Fajar, Muhammad; Bakhtiar, Bakhtiar; Nur, Hasruddin
Academia Open Vol. 11 No. 1 (2026): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.11.2026.13678

Abstract

General Background: Social media has become a major arena in contemporary political communication by expanding access to information, accelerating message circulation, and enabling direct interaction between political actors and citizens. Specific Background: In the 2024 local election context, this study examines how social media was used in local political communication, particularly through visual content, persuasive narratives, publication of campaign activities, and volunteer community accounts. Knowledge Gap: Although social media is widely used in electoral campaigns, its role in shaping voter interest and participation in a semi-urban local setting with strong communal relations remains insufficiently described. Aims: This study aims to analyze political communication strategies through social media and their relation to voter interest and voter participation in the 2024 local election. Results: The findings show that candidates used attractive visual content, leadership-centered persuasive narratives, vision-mission communication, campaign activity publication, and volunteer accounts to distribute political messages. Social media supported voter interest through easier information access, rapid message dissemination, and emotional closeness between candidates and voters. It also broadened political awareness, encouraged public discussion, motivated engagement in the electoral process, and simultaneously presented risks of disinformation and negative campaigning. Novelty: This study presents a contextual account of digital political communication in a semi-urban local setting where social media operates as a complementary instrument alongside direct social interaction and social legitimacy. Implications: The findings underline that local digital campaign practices should be aligned with social context, political credibility, and community communication patterns. Highlights• Attractive visual content and persuasive narratives expanded candidate visibility in digital political communication.• Easier information access and rapid message circulation increased voter interest during the local election.• Political awareness, public discussion, and electoral engagement grew alongside risks of disinformation. KeywordsPolitical Communication; Social Media; Political Visibility; Voter Interest; Voter Participation
Tantangan Profesionalisme Guru PAI dalam Menghadapi Generasi Z dan Alpha di Lembaga Pendidikan Islam Miftha Hulladuni Riandi; Fajar, Muhammad; Alfaza Rizky; Herlini Puspika Sari
IHSAN : Jurnal Pendidikan Islam Vol. 4 No. 2 (2026): 2026
Publisher : Yayasan pendidikan dzurriyatul Quran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61104/ihsan.v4i2.5091

Abstract

Perkembangan teknologi digital yang sangat pesat telah mempengaruhi karakteristik peserta didik, khususnya generasi Z dan generasi Alpha yang tumbuh dalam lingkungan teknologi dan informasi. Kondisi ini menuntut guru Pendidikan Agama Islam (PAI) untuk memiliki profesionalisme yang tinggi agar mampu menyesuaikan diri dengan perubahan tersebut. Penelitian ini bertujuan untuk menganalisis berbagai tantangan profesionalisme guru PAI dalam menghadapi generasi Z dan Alpha di lembaga pendidikan Islam. Penelitian ini menggunakan pendekatan kualitatif dengan metode library research, yaitu dengan mengkaji berbagai sumber literatur seperti buku, jurnal ilmiah, dan hasil penelitian yang relevan dengan topik penelitian. Hasil penelitian menunjukkan bahwa guru PAI menghadapi beberapa tantangan utama, antara lain perubahan karakteristik belajar peserta didik yang lebih digital dan visual, kebutuhan penguasaan teknologi pembelajaran, tuntutan inovasi metode pembelajaran, serta pentingnya penguatan nilai-nilai karakter dan spiritualitas di tengah perkembangan teknologi. Selain itu, guru PAI juga dituntut untuk terus meningkatkan kompetensi profesional, pedagogik, sosial, dan kepribadian agar mampu melaksanakan pembelajaran yang relevan dengan kebutuhan generasi Z dan Alpha. Oleh karena itu, peningkatan kompetensi guru melalui pelatihan, pengembangan profesional berkelanjutan, serta pemanfaatan teknologi pembelajaran menjadi langkah penting dalam menghadapi tantangan tersebut. Penelitian ini menunjukkan bahwa profesionalisme guru PAI memiliki peran strategis dalam membentuk generasi yang berkarakter religius dan mampu beradaptasi dengan perkembangan zaman.
PENERAPAN MEDIA PEMBELAJARAN BERBASIS GAME KAHOOT UNTUK MENINGKATKAN HASIL BELAJAR PESERTA DIDIK PADA MATA PELAJARAN PENDIDIKAN AGAMA ISLAM KELAS VIII SMP NEGERI 20 MAKASSAR Fajar, Muhammad; Nurlaelah; Mustamin; Abdul Karim, Bisyri; Fadhilah A Natsir, Andi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 Nomor 03, September 2026 Posted
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.64527

Abstract

This study aimed to describe the implementation of Kahoot game-based learning media and examine its role in improving students' learning outcomes in Islamic Religious Education for Grade VIII students at SMP Negeri 20 Makassar. The study was motivated by the low learning outcomes of students, whose classroom instruction had not yet utilized technology-based media and still relied on lecture methods with a whiteboard and printed textbooks, resulting in low student engagement and boredom during lessons. This research employed Classroom Action Research (CAR) conducted in two cycles, with each cycle consisting of two meetings. The subjects of this study were 30 Grade VIII students at SMP Negeri 20 Makassar. Data were collected through observation, interviews, tests, and documentation, and analyzed using percentage and mean-score calculation techniques for both student activity sheets and learning mastery. The findings indicated that the implementation of Kahoot contributed positively to the learning process and progressively improved students' learning outcomes, with the mean score rising from 66.2 (fair, 33.33% mastery) in the pre-cycle stage to 77.4 (good, 66.66% mastery) in Cycle I, and reaching 88.5 (excellent, 83.33% mastery) in Cycle II. Therefore, Kahoot-based game media can be considered an effective alternative for improving learning outcomes in Islamic Religious Education
Co-Authors Abdul Husain, Muhammad Abdul Karim, Bisyri Abdullah, Ramadhani Afriyanti, Desi Ahmad Luviadi Akhiriyanto, Khafid Alamsyah, Vandria Alfaza Rizky Alfiah JS, Nur alfira, alfira Alwi, Khairunnisa Andi Aco Agus, Andi Aco Andi Chairil Ichsan Andrew Andrew, Andrew Andung Dwi Haryanto Angel Angel Anggraini, Nabila Ardo, Okilanda Ariffianto, Ony Arizal Eka Putra Astuti, Putri Widiya Atmaja, Sigit Tri Azzahra, Bela Bakhtiar Bakhtiar Barkah, Lia Bastoni, Bastoni Burhanurobbi, Irsyad Catherine, Ester Sara Clausthaldi, Fadhil Rizki Dian Syahfitri dila, farra Dillena, Kennith G.C. Fadhilah A Natsir, Andi Faizah, NM Fajariyanto, Eko Fath, Muhammad Thoriq Al Fauyan, Muchamad Fauziah, Tiara Dilla Fazri AR, M. Rizal Fitri Dian Perwitasari Fitri, Anisa Fratama Putra, Gimel Gunawan, Muhammad Isral Hajriani, Meilisa Hamonangan, Jefri Abner Hardi, Rudi Hasibuan, Gina Cynthia Raphita Hasruddin Herfia Rhomadhona Herlini Puspika Sari Herman Nauwir Hermanzoni, Hermanzoni Hidayat, Kurnia Hudatwi, Mu'alimah Irawan, Yeyen Gustina Iriana, Nona ISLAMUL HADI Ismawati Ismawati Isra Thristy IZZAH, NURUL Jannah, Eneng Raudatul Jirana M , Nurul Juli Sardi Juliandra, Galih Juliandri Juliandri Kamil, Muflichan Karo Karo, Panser Khairul Anwar Hafizd, Khairul Anwar Khairunnisa, Nanda Kustini, Rini Lubis, Apdi M. Rusydi Alwi M. Shoim Anwar, M. Shoim M. Sholihin M.Rizkal Fajri Manalu, Okto Dewi Sartika Manurung, Wahyudi Mardela, Romi Mardiah Astuti Mariska, Okky Mawansa, Akri Mayang Sari Ma’ruf Sya’ban Miftha Hulladuni Riandi Mu'affan, Muhammad Muhammad Hendra S Ginting Muhlisin, M Mustamin Najamuddin Najamuddin, Najamuddin Nasution, Dea Amanda Sari Nasution, Juan Akmal Nelvia Iryani Nisa, Nachdiatun Nofirda, Fitri Ayu Noviar, Noviar Nugroho, Anggi Septia Nur Azizah Nur Khaerah, Nur Nurfadly, Nurfadly nurikhsan, muh Nurjannah Nurjannah Nurlaelah Nurwandi, Rhefky Al Jihad Nuryaman Nuryaman OKTARIA, RINA RINA Pangkung, Andreas Pinindriya, Sinung Tirtha Putra, Muhammad Amril Pratama Qawly, Hafiz Iftitah Rachmad, Sri Hartini Rahmadita, Nurmalia Rahmati, Pramita Dwi Ramadhan, Puji Sari Ramadhan, Rian Ramadiansyah, Mohamad Luthfi Ramaiyulis, Ramaiyulis Rif’iyati, Dian Risma Apdeni Robbani, Hamdan Thufail RR. Ella Evrita Hestiandari Said, Awayundu Salvia Salvia Santoso, Ismawardi Septiana, Elyza Setiono, Michael Alvin Shintarahayu, Balqis Shofariyani, Shobah Siahaan, Muhammad Donni Lesmana Sidabutar, Rivaldi Soemaryanto, Arifin Rasyadi Suchi Avita Rici Suhaila Husna Samosir Suparintina, Lucie Suri, Puti Andam Suryana, Icha Suryati Suryati Syahputra Mahmud, Surya Syahputra, Afit Syahputri, Astri Syarifuddin, T. Syubhan Annur, Syubhan Tanjung, Nanda Tri Ayu Parwati Umroh Umroh Vira Noviana, Karisma Wibisono, Okki Navarone Wulandari, Meisy Yenita . Yuliana Sari