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All Journal Dinamika : Jurnal Teknik Mesin Jurnal Tata Kota dan Daerah Jurnal Rekayasa Mesin Jurnal Penelitian Pembelajaran Fisika Turbo : Jurnal Program Studi Teknik Mesin Jurnal Ilmiah Pendidikan dan Pembelajaran Jurnal Kreativitas PKM Infotekmesin Jurnal Vokasi Jurnal Rekayasa Energi dan Mekanika JIPMukjt:Jurnal Ilmu Pendidikan Muhammadiyah Kramat Djati Jurnal Ilmiah Mahasiswa Ekonomi Syariah (JAMMIAH) Sinergi Polmed : Jurnal Ilmiah Teknik Mesin PENGABDIAN SOSIAL ADINDAMAS: Jurnal Pengabdian Kepada Masyarakat AMMA : Jurnal Pengabdian Masyarakat Jurnal Foundry JUSTIMES (Jurnal Rekayasa Teknik Mesin Saburai) Maximus: Journal of Biological and Life Sciences Perwira Journal of Community Development (PJCD) Diversity Guidance and Counseling Journal Jurnal Pendidikan Teknik Mesin J-Proteksion : Jurnal Kajian Ilmiah dan Teknologi Teknik Mesin Journal of Industrial and Mechanical Engineering Jurnal Sipil Sains Terapan
Muhyi, Abdul
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Pendekatan Konseling Behavioristik dalam Mengatasi Prokrastinasi Akademik: Sebuah Telaah Pustaka Nurlaisa, Rifa; Saputri, Hany; Muhyi, Abdul; Khairat, Imalatul
Diversity Guidance and Counseling Journal Vol. 3 No. 1 (2025): Diversity 2025
Publisher : Jurusan Bimbingan dan Konseling Fakultas Ilmu Pendidikan Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30870/diversity.v3i1.96

Abstract

Tujuan utama dari artikel ini yaitu untuk melihat bagaimana pendekatan behavior dapat membantu mengatasi perilaku bermasalah khusus prokrastinasi akademik pada siswa melalui penerapan teori behavioristik. Artikel ini menganalisis teori behavioristik utama seperti BF Skinner, Ivan Pavlov, dan Albert Bandura. Kemudian meneliti bagimana pendekatan behavior dapat membantu mengatasi prokrastinasi akademik. Metode yang digunakan dalam penelitian ini ialah telaah pustaka. Telaah pustaka dilakukan pada data base google scholar yang berbentuk buku dan artikel ilmiah. Hasil penelitian menunjukkan bahwa konseling perilaku dapat memberikan kontribusi dalam pendidikan, terutama dalam menangani perilaku menyimpang dan kebiasaan menunda tugas siswa. Terbukti bahwa perubahan perilaku yang nyata, terarah, dan berkelanjutan dapat dicapai oleh individu melalui penggunaan berbagai pendekatan, termasuk kontrak perilaku, penguatan positif, modeling, dan self-monitoring.
Dialogical Method in Islamic Education Based on Al-Faraby's Thoughts Khairunnisa; Syahidin; Muhyi, Abdul; Iffah, Izzatul; Nur, Tya Shofarina M.; Jalal, M. Rifky Faisal
Jurnal Ilmiah Pendidikan dan Pembelajaran Vol. 9 No. 1 (2025): March
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jipp.v9i1.89983

Abstract

The concept of education in Islamic tradition has undergone significant development through the thoughts of philosophers, one of whom is Al-Faraby. Al-Faraby education is a process that aims to shape individuals into ethical and intelligent human beings. Al-Faraby believes that dialogic methods in education are essential to encourage student engagement and critical thinking. The purpose of this study is to analyze the dialogic methodology in Islamic education based on Al-Faraby's thoughts. The research method used is the literature review method. In carrying out a literature review, structured steps must be followed, starting from the formulation of research questions to the selection of relevant sources. Through a critical analysis of existing sources, researchers can identify the methodology that has been used, as well as the results obtained from previous studies. The results of the study show that Al-Faraby emphasizes that education should be lifelong, and the dialogic method supports this principle by encouraging students to continue learning and discussing outside the formal environment. The dialogic method not only increases student engagement in the learning process but also encourages the development of critical thinking skills, social skills, and a deeper understanding of Islamic values. Thus, the application of dialogical methods in Islamic education can produce a generation that is not only academically intelligent but also ethical and responsible.
Analisis Perbandingan Kemudahan Akses dan Keamanan Layanan M-Banking Bank Konvensional dan Bank Syariah Apriyadi, Anton; Sucipto, Moch. Cahyo; Muhyi, Abdul
JAMMIAH (Jurnal Ilmiah Mahasiswa Ekonomi Syariah) Vol 5 No 2 (2025): Jammiah (Jurnal Ilmiah Mahasiswa Ekonomi Syariah)
Publisher : STIE Syariah Indonesia Purwakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37726/jammiah.v5i2.1563

Abstract

Dominasi M-Banking konvensional di Desa Kadumekar menunjukkan rendahnya preferensi terhadap M-Banking syariah, yang dipengaruhi oleh desain antarmuka yang kurang intuitif dan kenyamanan akses yang rendah. Masyarakat lebih memilih e-wallet karena dinilai lebih praktis, sehingga diperlukan evaluasi terhadap aksesibilitas dan keamanan layanan perbankan digital antara bank konvensional dan syariah. Tujuan penelitian ini untuk mengetahui perbandingan kemudahan akses dan keamanan layanan pada Masyarakat Desa Kadumekar pengguna M-Banking Bank Konvensional dan Bank Syariah. Metode penelitian ini menggunakan pendekatan kuantitatif studi kasus, dengan teknik pengumpulan data melalui observasi, wawancara, kuesioner, dan dokumentasi. Kesimpulan penelitian ini perbandingan kemudahan akses pada Masyarakat Desa Kadumekar pengguna M-Banking Bank Konvensional dan Bank Syariah, berdasarkan hasil uji Mann-Whitney U-test diperoleh nilai signifikansi 0,000 < 0,05, menunjukkan adanya perbedaan yang signifikan antara pengguna M-Banking Bank Konvensional dan Bank Syariah. Perbedaan ini mencerminkan perbedaan dalam hal fitur aplikasi, kecepatan layanan, antarmuka pengguna, atau dukungan teknis yang dirasakan oleh para pengguna. Hasil ini penting bagi bank syariah untuk meningkatkan kualitas dan kenyamanan layanan digital agar mampu memenuhi kebutuhan masyarakat secara optimal, sejajar dengan layanan perbankan konvensional. Selanjutnya berdasarkan hasil uji statistik independent sample t-test yang menunjukkan nilai signifikansi sebesar 0,867 > 0,05, mengindikasikan bahwa tidak terdapat perbedaan yang signifikan secara statistik antara pengguna M-Banking Bank Konvensional dan Bank Syariah dalam hal persepsi nasabah terhadap aspek keamanan M-Banking. Nilai signifikansi yang melebihi batas ambang 0,05 memperkuat penerimaan terhadap hipotesis nol, yang berarti bahwa nasabah bank konvensional dan bank syariah cenderung memiliki persepsi yang sama mengenai tingkat keamanan layanan M-Banking yang digunakan.
Analisis Pengaruh Temperatur Terhadap Kekuatan Tarik dan Tekuk pada Proses Hot Pressing Komposit Hybrid Serat Bambu dan Serat Daun Nanas Bermatriks HDPE Paundra, Fajar; Pratama, Angga Jihan; Pujiyulianto, Eko; Muhyi, Abdul; Yudistira, Hadi Teguh; Maulana, Sena; Elmiawan, Puguh
J-Proteksion: Jurnal Kajian Ilmiah dan Teknologi Teknik Mesin Vol. 8 No. 2 (2024): J-Proteksion
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/jp.v8i2.1123

Abstract

Temperatur merupakan salah satu parameter yang sangat berpengaruh terhadap komposit HDPE. Penelitian ini bertujuan mengamati dan menganalisis pengaruh temperatur terhadap kekuatan tarik dan tekuk pada proses hot pressing komposit hybrid serat bambu dan serat daun nanas bermatriks HDPE. Material yang digunakan yaitu plastik HDPE, serat bambu dan serat daun nanas. Proses pembuatan dengan metode hot pressing bertekanan 25 bar dengan variasi temperatur 170°C, 180°C, 190°C, 200°C, dan 210°C selama holding time 25 menit. Pengujian yang dilakukan pada penelitian ini adalah pengujian tarik dan pengujian tekuk yang merujuk pada standar ASTM D 3039 dan ASTM D 790. Nilai kekuatan tarik maksimal komposit HDPE tertinggi terdapat pada temperatur 170°C dengan nilai sebesar 514,489 MPa dan nilai kekuatan tarik maksimal terendah terdapat pada temperatur 210°C dengan nilai sebesar 383,349 MPa. Nilai kekuatan tekuk maksimal tertinggi juga terdapat pada temperatur 170°C dengan nilai sebesar 97,322 MPa dan nilai kekuatan tekuk terendah terdapat pada temperatur 210°C dengan nilai sebesar 74,081 MPa.
Effect of Hot Compression Molding Temperature Variation on Coconut Fiber HDPE Hybrid Composite and Sansevieria Trifasciata on Physical and Mechanical Properties Sidik, Muhammad Farhan; Paundra, Fajar; Galih, Rene Hario; Muhyi, Abdul; Pujiyulianto, Eko; Syanur, Farid Nanda; Setyawati, Annisa Indah
Journal of Industrial and Mechanical Engineering Vol 2 No 1 (2024): Journal of Industrial and Mechanical Engineering
Publisher : Department of Industrial Engineering, Universitas Jenderal Soedirman.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jimien.2024.2.1.11826

Abstract

Temperature is one of the parameters that is very influential in the process of making HDPE matrix composites. This study aims to determine the effect of variations in heating temperature on tensile strength and bending strength and to analyze the fracture structure of HDPE composites. The materials used in this study were HDPE plastic from used bottles, coconut fiber and Sansevieria fiber with a composite ratio of 90:5:5. The process of making HDPE composites is carried out using the hot press compression method. The pressure used is 30 bar for 30 minutes. The temperature variations used are 150ºC, 160ºC, 170ºC, 180ºC, and 190ºC. This study conducted two tests, namely tensile testing and bending testing using the Universal Testing Machine. The tensile testing process uses the ASTM D 3039 standard and obtains the highest results on specimens of 170ºC with a tensile strength value of 509.80 MPa. The value of tensile strength has increased and decreased. The bending test process was carried out according to the ASTM D 790 standard and the highest results were obtained on the 170ºC specimen with a value of 90.99 MPa.
The Effect of Welding Speed on the Physical and Mechanical Properties of Low Carbon Steel Welded Joints Using TIG Welding Using 2 External Magnetic Fields Paundra, Fajar; Prabowo, Andi; Sidik, M Farhan; Muhyi, Abdul; Pujiyulianto, Eko; Syanur, Farid Nanda; Permata, Ariyo Nurachman Satiya
Journal of Industrial and Mechanical Engineering Vol 2 No 1 (2024): Journal of Industrial and Mechanical Engineering
Publisher : Department of Industrial Engineering, Universitas Jenderal Soedirman.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jimien.2024.2.1.11873

Abstract

The use of external magnetic fields is very influential in TIG (Tungsten Inert Gas) welding because it can disrupt the stability of the electric arc formed between the tungsten electrode and the base metal. Magnetic fields can cause the arc to distort or shift, resulting in uneven and low quality welds. TIG (Tungsten Inert Gas) is a welding method that uses a non-melting tungsten electrode to produce a weld. This study aims to determine the effect of external magnetic field on the quality of TIG welding results. This research uses the TIG (Tungsten Inert Gas) welding process on low carbon steel material with speed variations of 4 mm/s, 6 mm/s, 8 mm/s and 10 mm/s and uses 2 Neodymium type external magnetic fields. Tests carried out on the results of welding joints are Vickers hardness test, micro & macro structure test. The highest hardness test value was obtained in the 4 mm/s welding speed variation using 2 external magnetic fields with a hardness value of 187.388 HVN. Microstructure testing shows that the base metal contains ferrite and pearlite structures. In the HAZ (Heat Affected Zone) area there are ferrite, pearlite and martensite structures. Macro structure testing shows several welding defects, including porosity, imperfect penetration, underfill and irregular surface. The use of two external magnetic fields can affect the results of TIG welding itself, such as deepening the penetration of welding so as to produce a good welding joint. Some things you should pay attention to if you don't want welding defects to occur are paying attention to the distance between the electric arc and the material, and the torch must be parallel to the welding line.
PENGARUH VARIASI FRAKSI VOLUME KOMPOSIT AKAR WANGI DENGAN MATRIKS POLIURETAN MENGGUNAKAN METODE COMPERSSION MOLDING TERHADAP KEKUATAN TARIK Paundra, Fajar; Putra, Aditya Septian; Syaukani, Muhammad; Muhyi, Abdul; Fikri, Muhammad Luqman Saiful
Journal of Industrial and Mechanical Engineering Vol 3 No 1 (2025)
Publisher : Department of Industrial Engineering, Universitas Jenderal Soedirman.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jimien.2025.3.1.15558

Abstract

Fraksi volume pada proses pembuatan komposit sangat berpengaruh terhadap kekuatan mekaniknya. Penelitian ini bertujuan untuk mengetahui pengaruh variasi fraksi volume komposit serat akar wangi dengan matriks poliuretan terhadap kekuatan tarik. Bahan yang digunakan dalam penelitian ini adalah serat akar wangi sebagai penguat dan poliuretan sebagai matriks. Variasi fraksi volume serat dan resin yang digunakan adalah 10:90%, 20:80%, dan 30:70%. Proses pembuatan komposit dilakukan dengan metode compression molding selama 24 jam pada tekanan 5 bar. Pengujian kekuatan tarik mengacu pada standar ASTM D638. Hasil penelitian menunjukkan bahwa kekuatan tarik maksimum tertinggi sebesar 1,298 MPa diperoleh pada fraksi volume 30% serat dan 70% resin. Sedangkan kekuatan tarik terendah sebesar 0,777 MPa terjadi pada fraksi volume 10% serat dan 90% resin.
Analysis of Biomass Briquettes Made from Bagasse Using Tapioca Starch Adhesive with Drying Temperature Variations Alfian, Devia Gahana Cindi; Saputra, Khamid Y. W.; Muhyi, Abdul; Silitonga, Dicky Januarizky
Jurnal Rekayasa Mesin Vol. 19 No. 1 (2024): Volume 19, Nomor 1, April 2024
Publisher : Mechanical Engineering Department - Semarang State Polytechnic

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/jrm.v19i1.4974

Abstract

Dependency on fossil fuels is making their availability increasingly scarce. Renewable energy is considered the best solution to replace fossil fuels, and at present, the primary focus should be on optimizing the utilization of renewable energy sources. As an example, biomass briquettes are being manufactured using bagasse and tapioca flour as adhesive in a 2:3 ratio. This study utilized a compression force of 50 kgf/cm2 and variations in drying temperatures (100 °C, 150 °C, and 200 °C) for 1 hour. The main objective of this research is to compare the quality of bagasse briquettes with the Indonesian National Standard (SNI) No. 01/6235/2000. The test results indicate that the best conditions were achieved at a drying temperature of 200 °C, with a moisture content of 4.47%, a calorific value of 5077.32 cal/g, a combustion rate of 0.1386 g/min, and carbon, volatile matter, and ash content percentages of 22.8333%, 26.845%, and 2.8323%, respectively.
PEMBUATAN BIOCHAR-SLOW-RELEASE-FERTILIZER DARI LIMBAH PELEPAH KELAPA SAWIT Satria, Arysca Wisnu; Ariyanto, Dika Ariyanto; Anisa, Hida Arliani Nur; Istiadi, Khaerunissa Anbar; Sari, Dian Anggria; Muhyi, Abdul; Alawiyah, Alawiyah
MAXIMUS: Journal of Biological and Life Sciences Vol. 1 No. 2 (2023)
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat (LPPM), Institut Teknologi Sumatera, Lampung Selatan, Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35472/maximus.v1i2.1578

Abstract

Industri kelapa sawit dapat menyebabkan dampak yang buruk bagi lingkungan terkait dengan limbah cair dari industri pengolahan maupun limbah padat dari perkebunan. Limbah padat dari perkebunan kelapa sawit, seperti pelepah sawit, sesungguhnya dapat dimanfaatkan ulang menjadi biochar yang digunakan sebagai bahan pelapis slow-release-fertilizer. Penelitian ini bertujuan untuk mempelajari pengaruh variasi komposisi, bahan pelapis, dan bahan perekat terhadap daya lepas nitrogen pada biochar-slow-release-fertilizer, serta mempelajari kinetika pelepasannya. Variasi yang digunakan adalah rasio biochar/bentonite 20%:80% – 80%:20%, jenis perekatnya asap cair dan minyak jarak, dan jumlah pupuk urea 30% massa total. Hasil penelitian menunjukan bahwa hasil optimum yang diperoleh untuk bahan perekat asap cair dan minyak jarak adalah berturut-turut pada rasio biochar/bentonite 50%:50% dan 60%:40%. Sedangkan hasil uji pelindian mendapatkan bahwa kedua formula tersebut mampu mempertahankan pelepasan nitrogen total hingga 28 hari, dibanding 13 hari untuk formulasi yang tidak dimodifikasi. Uji kinetika pelepasan menggunakan model Korsmeyer-Peppas menunjukkan bahwa mekanisme pelepasan kedua sampel tersebut mengikuti difusi Fickian. Kata kunci : Biochar Pelepah Sawit, Pupuk Pelepasan Lambat, Asap Cair, Minyak Jarak, Model Pelepasan
Pengaruh Orientasi Sudut Terhadap Faktor Delaminasi dan Nilai Kekuatan Tarik Pada Proses Pengeboran Komposit Fiberglass woven bermatriks Poliester Paundra, Fajar; Pujiyulianto, Eko; Muhyi, Abdul; Sri Bagaskara, Firman; Manzeis, Ilhan; Ramadhan Siregar, Ilham; Elmiawan, Puguh
Infotekmesin Vol 15 No 2 (2024): Infotekmesin, Juli 2024
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v15i2.2216

Abstract

Composite is a material that is formed from a combination of 2 or more materials. The orientation of the inclination angle of the webbing on the composite affects the tensile strength value. This research was conducted to determine the effect of variations in the angle of inclination of the webbing and the phenomenon of delamination on the value of tensile strength. The process of making fiberglass woven fiber composites and a mixture of resin and catalyst uses the vacuum bagging method. The variations used in this study are the angle of inclination of the webbing 0°, 15°, 30° and 45°. Tensile test specimens using the ASTM D638 standard. The specimens that have been cut will then be perforated with a diameter of 4 mm using a milling machine. Tensile testing was carried out using a Universal Testing Machine. The highest tensile strength value is at an angle of 0° with a value of 189.30 MPa and the lowest tensile strength is at an angle of 45° with a value of 34.25 MPa and for the value of the delamination factor has little effect on the value of tensile strength.
Co-Authors Aditia Prahmana, Rico Agustin, Enur Haeni Alawiyah, Alawiyah Aldyansyah, Dimas Alfian, Devia G. C Ali, Fathudin Ammar, Naufal Anisa, Hida Arliani Nur Apriyadi, Anton Arief Budiman, Septian Arirohman, Ilham Dwi Ariyanto, Dika Ariyanto Budiharto, Arief Budiman, Septian Arief D, Febri Budi Daffa, Muhammad Darsono, Febri Budi Devia Gahana Cindi Alfian Dicky J. Silitonga Eko Pujiyulianto Elmiawan, Puguh Fahmi, Achmad Gus Fajar, Achmad Fikri, Muhammad Luqman Saiful Fil Isnaeni, Fil Isnaeni Gahana Cindi Alfian, Devia galih, Rene hario Gurun Sangra Yusman, Fardhan Hadi Teguh Yudistira, Hadi Teguh Hery Widijanto Hidayatullah, M Taufik I Made Astra Iffah, Izzatul Imam Prabowo, Imam Isnina, Isnina Jalal, M. Rifky Faisal K, Putra Andi Kardo Rajagukguk, Kardo Kenedi, Akmal Afif Khaerunissa Anbar Istiadi Khairat, Imalatul Khairi, Muhammad Ichwanul Khairunnisa Kornelius Siahaan, Yusuf Lathifa Putri Afisna Manalu, Andrean Prima Jaya Manzeis, Ilhan Maulana, Sena Miswar, Khairul Mudzakir , Mudzakir Mudzakir Mudzakir Muhamad Fatikul Arif Muhammad Syaukani Mukhlisin Mukhlisin Mulyawan Munardy, Munardy Musbar Musbar, Musbar N, Fajar Perdana N, Muhammad Dwi Nanda Syanur, Farid Nur, Tya Shofarina M. Nurdin, Akhmad Nurhayati, Rina NURJAYA NURJAYA, NURJAYA Nurlaisa, Rifa Nurullah, Fajar Perdana Oktaviani, Feny Paundra, Fajar Perdana Nurullah, Fajar Permata, Ariyo Nurachman Satiya Prabowo, Andi Pratama, Angga Jihan Prima Jaya Manalu, Andrean Puandra, Fajar Pujiyulianto, Eko Pujiyuliyanto, Eko Putra Andi Kolala Putra, Aditya Septian Ramadhan Siregar, Ilham Ramadhanty, Nabila Riyadhsyah, Riyadhsyah Riyadhsyah, Teuku Rizky Saputra, Rizky Rojikin, Setiyo Rostika, Reni RUSLI, RAHMATULLAH S, Ardi Bagus S, Farid Nanda Sadono, Fajar Sidik Saputra, Gilang Saputra, Khamid Y. W. Saputri, Hany Sari, Dian Anggria Satria, Arysca Wisnu Setyawati, Annisa Indah Siahaan, Yusuf Kornelius Sidik, M Farhan Sidik, M. Farhan Sidik, Muhammad Farhan Silitonga, Dicky Januarizky Simatupang, Valentino Hasael Sri Bagaskara, Firman Sucipto, Imam Sucipto, Moch. Cahyo Suyadi Suyadi Syahidin Syaikhul Aziz Syamsul Bahri SYANUR, FARID NANDA Tamba, Evasus Tantri Liris Nareswari Wibawa, Gilang Putra Winda Septiani Windrawan, I Gede Yasmin, Dzikrina Salsabila Yudanta, Faturrizky Rakha Yudi Kurniawan Yusman, Fardhan Gurun Sangra Zulfikram, Zulfikram Zulmy, Muhammad Rafli