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All Journal Jurnal Penelitian Fisika dan Aplikasinya (JPFA) Berkala Fisika Indonesia : Jurnal Ilmiah Fisika, Pembelajaran dan Aplikasinya Berkala Ilmiah Pendidikan Fisika Science and Technology Indonesia Journal of Geoscience, Engineering, Environment, and Technology Indonesian Journal of Science and Education Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Journal of Physics: Theories and Applications BERDIKARI : Jurnal Inovasi dan Penerapan Ipteks Al-MARSHAD: Jurnal Astronomi Islam dan Ilmu-Ilmu Berkaitan ORBITA: Jurnal Pendidikan dan Ilmu Fisika SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan JPF : JURNAL PENDIDIKAN FISIKA Surya Abdimas Jurnal Ilmu Pendidikan (JIP) STKIP Kusuma Negara Jurnal Pendidikan Fisika dan Teknologi Kappa Journal Buletin Ilmiah Sarjana Teknik Elektro JPMI (Jurnal Pembelajaran Matematika Inovatif) Indonesian Review of Physics (IRiP) TRIDARMA: Pengabdian Kepada Masyarakat (PkM) DIFFRACTION: Journal for Physics Education and Applied Physics Indonesian Journal of Electrical Engineering and Computer Science Jurnal Simki Pedagogia Jurnal Pengabdian Kepada Masyarakat Patikala Jurnal Ilmiah Kampus Mengajar Engineering Science Letter Journal of Novel Engineering Science and Technology Bincang Sains dan Teknologi Buletin Edukasi Indonesia INPAFI (Inovasi Pembelajaran Fisika) Research in Physics Education International Conference on Education for All Edukasi Elita : Jurnal Inovasi Pendidikan Journal of Social and Community Development Journal on Mathematics Education Frontiers in Sustainable Science and Technology Indonesian Journal on Learning and Advanced Education (IJOLAE) Jurnal Penelitian Sains Teknologi
Adi Jufriansah
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Suspension Bridge Estimation Method using the Fokker-Planck Model Jufriansah, Adi; Lazwardi, Ahmad; Pramudya, Yudhiakto; Nurrahman, Arip; Khusnani, Azmi; Yohakim, Yoman Ribeta Ratu
Journal of Novel Engineering Science and Technology Vol. 3 No. 02 (2024): Journal of Novel Engineering Science and Technology
Publisher : The Indonesian Institute of Science and Technology Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56741/jnest.v3i02.536

Abstract

The failure of the suspension bridge has been known since the beginning of the bridge collapse. Most of these failures form the basis of current engineering knowledge. One of the factors of failure is human-made factors related to the calculation of the bridge estimate. This paper presents an indirect estimation method using numerical simulation using finite elements by analyzing the Fokker-Planck model when dynamic excitation is associated with bridge loads. The results show that the Fokker-Planck model's homogeneous form can take into account the solution for the bridge analysis approach. It leads to a stable state when giving mass variations to the model. The indirect estimation method using finite elements can estimate the cable tension with controllable weak damping. It can be concluded that the method in this study is more accurate and convenient for the application technique.
Exploration of Wien Displacement Law: A Fundamental Concept in Quantum Physics Yohakim, Yoman Ribeta Ratu; Maodjud, Siti Hamia; Ngaga, Elisabeth Jaa; Jufriansah, Adi; Sahlan
Bincang Sains dan Teknologi Vol. 3 No. 03 (2024): Bincang Sains dan Teknologi
Publisher : The Indonesian Institute of Science and Technology Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56741/bst.v3i03.648

Abstract

This study explores the relationship between the temperature of a black body and the wavelength of the radiation it emits based on the Wien Displacement Law. This experiment collected maximum temperature and wavelength data using PhET simulation software and other supporting devices. The Wien Displacement Law states that the wavelength at which the maximum intensity of blackbody radiation occurs (λmax) is inversely proportional to the absolute temperature of the object (T). To test this law, the temperature of the blackbody was set at various values in the simulation, and the resulting maximum wavelength was recorded. The linear regression method analyzed the data to determine the temperature and maximum wavelength relationship. The analysis results showed a linear relationship with a coefficient of determination R2 = 1, indicating that the model fits the observed data well. The value of Wien's constant (b) calculated from the slope of the regression line is close to the theoretical value of 2.897 × 10-3 m.K, supporting the validity of the Wien Displacement Law. In conclusion, this study confirms that the maximum wavelength of electromagnetic radiation is inversely proportional to the absolute temperature of a blackbody, which agrees with the prediction of the Wien Displacement Law.  
Penguatan Pendidikan sebagai Upaya untuk Meningkatkan Kemampuan Jasmani bagi Anak Pekerja Migran di Sanggar Bimbingan Malaysia Niehlah, Anis Rohadatul; Jufriansah, Adi; Khusnani, Azmi; Fauzi, Irfan Miftahul; Sari, Tria Puspita
Jurnal Ilmiah Kampus Mengajar Vol. 3, No. 2, Oktober 2023
Publisher : Asosiasi Lembaga Pendidikan Tenaga Kependidikan Perguruan Tinggi Muhammadiyah Aisyiyah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56972/jikm.v3i2.127

Abstract

Penguatan pendidikan perlu memperhatikan faktor-faktor yang dapat membantu mencapai suatu kompetensi. Hal ini bersesuaian dengan peraturan Internasional yang menyatakan bahwa setiap manusia memiliki hak memperoleh pendidikan. Namun hal ini terbentur ketika dihadapkan dengan kasus untuk usia sekolah warga imigran yang sedang mencari suaka di Malaysia. Sehingga penelitian ini bertujuan untuk memberikan gambaran mengenai pelaksanaan pendidikan sebagai upaya peningkatan kemampuan jasmani anak pekerja migran di sanggar bimbingan Malaysia selama penerjunan Kuliah Kerja Nyata kemitraan internasional program Merdeka Belajar Kampus Merdeka Perguruan Tinggi Muhammadiyah Aisyiyah berlokasi di Sanggar bimbingan Pusat Pendidikan Warga Negara Indonesia Klang. Metode yang digunakan dalam penelitian ini adalah metode kualitatif. Adapun teknik pengambilan data dalam penelitian ini melalui wawancara, dokumentasi, dan observasi. Data diperoleh dari studi pendahuluan terkait kondisi pelaksanaan pembelajaran pendidikan jasmani. Analisis data kualitatif ini menggunakan analisis Miles dan Hubermen yaitu reduksi, penyajian dan verfikasi data. Pada kegiatan kuliah kerja nyata kemitraan Internasional, peneliti mendalami dan mengamati kegiatan belajar dan mengajar pendidikan jasmani. Peneliti menyimpulkan kegiatan belajar mengajar pendidikan jasmani kurang terstruktur dan sistematis serta pendidik kurang berkompeten dibidang pendidikan jasmani sehingga akan mengpengaruhi peningkatan kemampuan jasmani anak.
Penguatan Kebiasaan Berperilaku Hidup Bersih dan Sehat (PHBS) melalui Gerakan Rutin Berolahraga dan Praktik Higiene di Lingkungan Sekolah Syaukani, Agam Akhmad; Pradita, Rachel Aulia; Anwari, Ardiansyah Risko; Murtiningsih, Tenny; Jufriansah, Adi
Jurnal Ilmiah Kampus Mengajar Vol. 3, No. 2, Oktober 2023
Publisher : Asosiasi Lembaga Pendidikan Tenaga Kependidikan Perguruan Tinggi Muhammadiyah Aisyiyah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56972/jikm.v3i2.135

Abstract

Perilaku Hidup bersih dan Sehat (PHBS) adalah panduan hidup bersih dan sehat yang dibuat oleh Kementerian Kesehatan. Praktik PHBS salah satunya dapat dilakukan di lingkungan sekolah. Kegiatan pengabdian ini bertujuan untuk menguatkan praktik PHBS di lingkungan sekolah SMP Muhammadiyah Sinar Fajar, Klaten, Jawa Tengah. Sekolah ini termasuk dalam sekolah baru karena baru berdiri sejak 2018 sehingga dalam perjalanan akselerasi mutu masih membutuhkan penguatan dalam berbagai hal, salah satunya budaya PHBS. Kegiatan pengabdian ini difokuskan dalam 3 hal yakni olahraga yang terukur dan teratur, pemantauan jentik berkala, dan pemanfaatan sampah organik untuk kompos. Terdapat 3 tahapan dalam kegiatan ini, 1) analisis situasi; 2) pelaksanaan; dan 3) evaluasi. Analisis situasi digunakan untuk mendalami kondisi sekolah, ketersediaan sarana dan prasarana, dan dukungan kebijakan sekolah. Pelaksanaan dilakukan selama 3 minggu pembelajaran. Ketiga jenis kegiatan pengabdian dilaksanakan setiap seminggu sekali. Evaluasi dilakukan pada minggu ke-4 dengan menyebarkan angket untuk menguji tingkat pengetahuan siswa terhadap PHBS. Terdapat sedikitnya 203 siswa yang menjadi peserta dalam kegiatan ini. Hasilnya, rata-rata nilai uji pemahaman siswa dalam skala 0-100, diperoleh skor 97,9. Dapat disimpulkan kegiatan ini berhasil untuk memberikan gambaran praktik PHBS di lingkungan sekolah. Pihak sekolah diharapkan dapat meneruskan kegiatan ini sebagai bagian dari rutinitas siswa setiap minggunya sehingga praktik baik semacam ini dapat mengakar kuat dan menjadi budaya sekolah yang terus dilestarikan.
Pengembangan Laboratorium Virtual untuk Meningkatkan Hasil Belajar Peserta Didik Bogar, Dominika Yonavista; Jufriansah, Adi; Prasetyo, Erwin
Buletin Edukasi Indonesia Vol. 2 No. 03 (2023): Buletin Edukasi Indonesia
Publisher : The Indonesian Institute of Science and Technology Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56741/bei.v2i03.397

Abstract

Pembelajaran fisika merupakan pelajaran dalam rumpun IPA dengan memberikan pengalaman dalam meningkatkan pengetahuan, kompetensi serta sikap percaya diri siswa supaya bisa memahami serta menjelajahi lingkungan sekitar secara objektif. Keterampilan pelajaran IPA dilatih melalui kegiatan praktikum yang menjadikan teknik pelajaran bagi guru dalam membantu peserta didik menguasai mata pelajaran fisika. Ada beberapa hambatan yang dialami guru maupun peserta didik saat melaksanakan praktikum, yakni keterbatasan waktu, laboratorium yang kurang memadai, serta faktor keamanan. Untuk mengatasi masalah tersebut, dibutuhkan guru yang kreativitas dalam mewujudkan pembelajaran yang dilaksanakan pada laboratorium nyata yaitu menggunakan pembelajaran berbasis laboratorium virtual. Penelitian ini bertujuan untuk menghasilkan media pembelajaran serta dapat meningkatkan hasil belajar peserta didik yang berbasis virtual laboratory. Tipe penelitian yang digunakan adalah Research and Development (R&D) mengacu pada model 4-D. Hasil dari penelitian diperoleh  1) media pembelajaran berbasis laboratorium virtual secara keseluruhan berkualitas baik dan layak diterapkan pada proses pembelajaran, 2) media pembelajaran yang dikembangkan sudah diimplementasi melalui instrumen tes hasil belajar kognitif dari kategori tidak tuntas 6,6% dan kategori tuntas 93,3% sehingga skor persentase hasil belajar peserta didik kelas XI IPA yaitu 99,9%.
Pengembangan Bahan Ajar Media Pembelajaran Berbasis Kearifan Lokal Di SDI Mauloo Kanisius Goreti Sangi; Tanti Diyah Rahmawati; Adi Jufriansah
Edukasi Elita : Jurnal Inovasi Pendidikan Vol. 1 No. 3 (2024): Juli : Edukasi Elita : Jurnal Inovasi Pendidikan
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/edukasi.v1i3.167

Abstract

The main purpose of this research is to determine the development and validity of the development of teaching materials based on local wisdom learning media at SDI Mauloo. development of local wisdom-based learning media teaching materials at SDI Mauloo. (2) To determine the validity of the development of local wisdom-based learning media teaching materials at SDI Mauloo. This research was conducted at SDI Mauloo. This research was conducted in the even semester, starting from March 1 to April 1, 2022. This type of research is Research and Development(R&D) and the data collection tool is a questionnaire. The data sources for this research are 5th grade students and mathematics teachers at SDI Mauloo. Based on the results of these calculations, obtained for V the combined = 87.5% . Furthermore, the results of these calculations are interpreted with criteria. Based on the validity criteria, the assessment of the validator, namely for V combined = 87.5%, included in the valid criteria, so that this learning media module can be used without revision and is feasible to use during the learning process. The revisions and suggestions for improving the module are taken from the suggestions and input of the validators. So, the results of this study concluded that the mathematics learning device was a valid local wisdom-based learning media module.
Pendidikan Progresif-Moderatif untuk Meningkatkan Soft Skills Siswa MIM SUKA-AKA sebagai Inovator Perubahan Pendidikan Prayitno, Harun Joko; Ratih, Koesoemo; Utami, Ratnasari Diah; Siswanto, Heri; Purnomo, Eko; Al Sanaani, Ali Essam; Taha A, Ali Abdulraoof; Nugroho, Febriyanto Arif; Sofiyudin, Muh; Jufriansah, Adi
Berdikari: Jurnal Inovasi dan Penerapan Ipteks Vol. 12 No. 2: August 2024
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/berdikari.v12i2.23954

Abstract

The approach, strategy, innovation, and collaboration of educators are vital to improving student competency in the era of global communication. One of the challenges students face in Indonesia is mastering English and Arabic. Community Service at MIM, AKA Mojogedang, Karanganyar, aims to improve the vocabulary of both languages through direct practice guided by native speakers from Yemen. As a result, students' English skills increased from 55% to 80%, while Arabic skills increased from 60% to 86%. This increase is significant because the interactive and direct learning approach does not only focus on theory. Through the development of continuous approaches and collaboration, this learning forms students who are more holistically competent and ready to face the challenges of global communication. This progressive and moderate education can equip students with essential skills in modern computing.
Estimation of Flores Sea Aftershock Rupture Data Based on AI Jufriansah, Adi; Khusnani, Azmi; Pramudya, Yudhiakto; Afriyanto, Mulya
Indonesian Review of Physics Vol. 6 No. 1 (2023)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/irip.v6i1.6705

Abstract

The earthquake catalog notes that there have been earthquakes with Mw > 7 that hit the Flores area, three of which occurred in the Flores Sea in 1992, 2015, and 2021. Revealed that the seismic activity of Eastern Indonesia is thought to be influenced by the isolated thrust fault segment of the island of Flores and the island of Wetar. The study of the rising fault segment on Flores Island and Wetar Island helps in further understanding the fault behavior, earthquake pattern, and seismic risk in the Flores Sea region. In earthquakes with giant magneto, an aftershock can occur due to the interaction of ground movements. This research analyzes and compares the data from the evaluation of the classification algorithm and the regression algorithm. The initial stages of this research include requesting IRIS DMC Web Service data. The data is then subjected to a cleaning process to obtain the expected feature extraction. The next stage is to perform the clustering process. This stage is carried out to label dependent data by adding new features as data clusters. The following procedure divides the validation value, which consists of training and test data. The estimation results show that the classification algorithm's evaluation value is better than that of the regression algorithm. The evaluation value of several algorithms indicates this, with an accuracy rate between 80% and 100%.
Utilization of Seismic Data as a Tsunami Vulnerability Review Khusnani, Azmi; Jufriansah, Adi; Afriyanto, Mulya
Indonesian Review of Physics Vol. 5 No. 2 (2022)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/irip.v5i2.6706

Abstract

This study aimed to analyze seismic data, which is then made into an infographic to map the level of tsunami hazard in the Sikka District. The research was carried out in Sikka District, East Nusa Tenggara, located between 121°55'40''-122°41'30'' east longitude and 08°22'-08°50' south latitude. The data source comes from the IRIS Earthquake Browser, and the analysis stage was carried out in two phases. The first analysis used seismic data analysis, and EQ Energy used IRIS (Incorporated Research Institutions for Seismology) data. Meanwhile, the second analysis maps the tsunami risk by determining the tsunami hazard in areas with the potential for a tsunami. Based on the analysis of seismicity data showed that Sikka District has the potential for an earthquake accompanied by a tsunami. In contrast, the results of the EQ Energy analysis caused by the December 14, 2021 earthquake were known as the value of Ehf = 6.46 × 1014 J  and EBB = 5.48 × 1015 J. The analysis of the level of tsunami susceptibility based on the tsunami run-up height in Sikka District showed that the northern coastal area of ​​Flores had various potentials, where the highest vulnerability level was in the Alok subdistrict and parts of Talibura. Meanwhile, the area with the lowest potential was the Kewapante subdistrict.
Experimental Study of Gravity Measurement with a Video-Based Laboratory Pendulum with Tracker Software: Comparison of Weighted and Unweighted Tests Wahab, Dedi Suwandi; Hamsa, Berlian; Sina , Tuti Asmianti; Deti, Maria; Anwar, Zaina; Arifin, Anggun Syafira; Nursilawati, Wingki; Servia; Jaudin, Santi Hasan; Jufriansah, Adi
Journal of Novel Engineering Science and Technology Vol. 4 No. 01 (2025): Journal of Novel Engineering Science and Technology
Publisher : The Indonesian Institute of Science and Technology Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56741/jnest.v4i01.644

Abstract

This research aims to determine the value of the Earth's gravitational acceleration (g) using the mathematical pendulum swing method with an unweighted linear regression approach, weighted linear regression, and the 4th-order Runge-Kutta numerical method. The data used are the results of measuring the swing period of the pendulum for various lengths of string. The analysis was carried out by calculating the average value of gravitational acceleration using multiple methods. The results show that weighted linear regression provides more consistent and accurate estimates than unweighted linear regression, with a high coefficient of determination (R²) value. The Runge-Kutta numerical method is also used to predict swing periods with a more in-depth mathematical approach, producing values ​​supporting experimental data trends. Overall, this research makes an average value of gravitational acceleration of around 9.11 m/s², close to the expected theoretical value. These findings show that the mathematical pendulum swing method can be used effectively to measure the Earth's gravitational acceleration with sufficient accuracy and provide an essential contribution in the context of physics education regarding the application of basic principles in physics experiments.
Co-Authors Ade Anggraini Afriyanto, Mulya Agam Akhmad Syaukani, Agam Akhmad Ahdiany, Dian Ahmad Iqbal Hidayat Ajah Saputra Akib, Irwan Al Sanaani, Ali Essam Alfarizi Alfarizi Alip, Isma Anggraini, Ade Anomeisa, Agnesia Bergita Anwar, Zaina Anwari, Ardiansyah Risko Aprianti, Anyela Arief Hermanto Arief Hermanto Arief Hermanto Arif Jamali Arifin, Anggun Syafira Arip Nurahman Asmia Fransiska Aurelia Aleny Ayu Hernita Ayuba, John Azmi Khusnani Bahruddin, Sitti Arafah Bogar, Dominika Yonavista Budi Jatmiko Budi Jatmiko Bukangdonu, Feronika Colomeischi Aurora Adina Danar Aswim Danur Dara Setiamukti Deni Luvi Jayanto Deti, Maria Dhema, Magdalena Dian Ahdiany Donuata, Pujianti Bejahida Dwi Prastyo Dwi Sulistyaningsih Dwi Sulisworo Edwin Ariesto Umbu Malahina Eko Purnomo Endang Sulastri Endang Sulastri Erwin Prasetyo Farizi, Zakaria Al Febriyanto Arif Nugroho Fitri Nur Hikmah Fitri, Moh. Fitria Eka Wulandari Fitriany, Devinda Nur Florentinus Primarius Naraama Koten Fransiska Antonia Sari Hafizhatu Nadia Halili, Siti Hajar Binti Halim Hamsa, Berlian Hamzarudin Hikmatiar Hamzarudin Hikmatiar Harun Joko Prayitno Heri Siswanto Hidayah, Rihmah Alifah hikmatiar, hamzarudin Irfan Miftahul Fauzi Isma Alip Jaudin, Santi Hasan Jayadin Kanisius Goreti Sangi Kartika , Ika Kartika Dewi Rahmawati Kartika Firdausy Khoirunnisa, Itsnaini Irvina Khusnani , Azmi Koesoemo Ratih Konsenius Wiran Wae Kurniaji, Ganno Tribuana Lazwardi, Ahmad Leto, Kristina Theresia Ma'rup Mahmud, Randy Saputra Maodjud, Siti Hamia Margiono Margiono Margiono, Margiono Maria Elvina Maria Yosephien Retna Tinon Kawuri Maulana, Mahesa Maulidan, Muhammad Maure, Osniman Paulina Meda, Helmiana Dua Moh. Toifur Mohammad Fitri Mohammad Fitri Muhamad Taufik Arifin Muhammad Akbar Muhammad Syahriandi Adhantoro Mulya Afriyanto Murinto Murinto Murti, Bayu Krisna Murtiningsih, Tenny Mu’min, Muhammad Amirul Naufal Ishartono Ngaga, Elisabeth Jaa Niehlah, Anis Rohadatul Nisa, Kartini Rahman Noly Shofiyah Noor Aida Aflahah Nova Tri Romadloni Nuniati Nuniati Nurahman, Arip Nurdin H. Abd. Rahman S. Nurlina Nurlina Nurrahman, Arip Nursilawati, Wingki Nursina Sya'bania Okimustava Okimustava Ota Welly Jenni Thalo Pandu Pribadi Pradita, Rachel Aulia PRASETYO, ERWIN Pribadi, Pandu Purnama , Aventus Puteri Novianty Rahmawati Husein, Rahmawati Rakuasa, Heinrich Ratnasari Diah Utami Razak, Rafiza binti Abdul Rhavida Anniza Andyani Rifai , Ahmat Rizky Habibur Rohman Sabarudin Saputra Saharul Saharul Saharul Saharul, Saharul Sahlan Sahlan Sahlan Samana, Fazaki Ramadhani Anwar Servia Sina , Tuti Asmianti Sina, Tuti Asmianti Sofiyudin, Muh Subandi, Yunita Kristianti Suritno - Fayanto Suwandi Wahab, Dedi Sya’bania, Nursina Tade , Ferdi Taha A, Ali Abdulraoof Tanti Diyah Rahmawati Tanti Diyah Rahmawati, Tanti Diyah Thalo, Ota Welly Jenni Tria Puspita Sari Wae, Konsenius Wiran Wahab, Dedi Suwandi Wahyuningsih Wahyuningsih Wahyuningsih, Wahyuningsih Yanto Yanto Yohakim, Yoman Ribeta Ratu Yoman Ribeta Ratu Yohakim Yomianus Bura Yudhiakto Pramudya Yudhiakto Pramudya Yudhiakto Pramudya Yunita Kristianti Subandi Z. Zulfakriza Zulfakriza, Zulfakriza