Irwandi, S.Si,M.Si., Ph.D

Tentang Saya (About Me)

I have done several types of research on programming for broad physics field areas such as oceanography and atmospheric modeling, signal processing, digital instrumentation, computer simulation and animation, and physics educations . After giant earthquake and tsunami affected my city, my research activities focus on natural disaster and related topic. In addition, I have done amount researches on hardware and software programming related to my work in the physics department.



I have developed Neo-Deterministic Seismic Hazard Assessment (NDSHA) for regional scale Sumatra Island which has almost completely surrounded by several types of faults. Due to the size, shape, and complexity of the seismogenic zones, an enhanced source definition procedure has been successfully developed starting from the standard version NDSHA. The Standard Probabilistic Seismic Hazard Assessment (PSHA) method cannot fill in the knowledge gap in the physical processes behind an earthquake. It can supply only generic guidelines based on attenuation relationships. A more adequate definition of the seismic ground motion can be given by the Neo-Deterministic Seismic Hazard Analysis (NDSHA), which is based on the possibility of efficiently computing realistic synthetic seismograms,



I have speeding up the computations by a factor of 4.5 without compromising the quality of the final hazard map by searching the most significant sources using attenuation equation. The attenuation equation is the base of Probabilistic Seismic Hazard Assessment (PSHA). I interest to combine the probabilistic and deterministic method to take advantages of both methods.



email irwandi[at]unsyiah.ac.id
www http://stem.id
idGaruda idScopus idGoogleScholar

Publikasi (Publications)

Jurnal (Journals)

Irwandi, 2017, Advantages of Realistic Model Based on computational method: NDSHA versus Standard PSHA, IOP Conf. Series: Earth and Environmental Science, 56, 1-9, 1755-1315.

Irwandi, Marwan, Muksin, and Fashbir, 2017, Applications of the VLF-EM method for rapid Sumatran fault identification in Leuser national park, Aceh, AIP Conference Proceedings 1861, 030050 (2017), 1861, 030050-1, .

Irwandi, 2007, DESAIN TRANSDUSER TEGANGAN TINGGI PADA TABUNG GEIGER MULLER UNTUK MENDETEKSI RADIASI RADIOAKTIF, Jurnal MIPA FMIPA Universitas Lampung , 13, 199-204, 1978-1873.

Irwandi and Triyanta, 2006, Multiplet Mass Spectra of the SU(3) Skyrme Model with Color Symmetry Breaking and the Guadagnini terms, Indonesian Journal of Physics, Vol 17, 1-5, 08546878.

Irwandi Irwandi, Marwan Marwan, A. Hadi Mahmud, dan Abdullah, 2005, Upaya Pemanfaatan Rekaman Suara Burung dan Analisis Spektrogram untuk Menyusun Metode Klasifikasi Berdasarkan Suara (Sonotaksonomi), Biosfera, 22, 18-24, 0853-1625.

Prosiding (Proceedings)

H Hasrati, S Ilyas, I Irwandi, Al Munawir and O Kaosaiyaporn, 2021, Effectiveness of visual programming implementation in thermodynamic experiments with the ISLE-based STEM approach model, Empowering Science and Transforming Communities through STEM Education, SEA-STEM INTERNATIONAL CONFERENCE 2020, Kota Banda Aceh, 20-22 Oktober 2021, Temple Circus House, Temple Way, Bristol BS1 6HG, UK, Inggris, IOP Publishing, 0, 1742-6588.

I M Sari, E Yusibani, I Irwandi, H Sofyan and Suherman, 2021, Analysis TPACK framework in ISLE-based STEM approach model: case study, Empowering Science and Transforming Communities through STEM Education, SEA-STEM INTERNATIONAL CONFERENCE 2020, Kota Banda Aceh, 20-22 Oktober 2021, Temple Circus House, Temple Way, Bristol BS1 6HG, UK, Inggris, IOP Publishing, 0, 1742-6588.

Z Ulfa, I Irwandi, Muhammad Syukri, Al Munawir, A Halim, 2021, Improving ISLE-based STEM learning outcomes for building the 21st century skills and characters through a lesson study: A case study on Torque and Moment of Inertia , Empowering Science and Transforming Communities through STEM Education, SEA-STEM INTERNATIONAL CONFERENCE 2020, Kota Banda Aceh, 20-22 Oktober 2021, Temple Circus House, Temple Way, Bristol BS1 6HG, UK, Inggris, IOP Publishing, 0, 1742-6588.

I Irwandi, D Darisma, A V H Simanjuntak, H Sofyan and Asrillah, 2021, Establishing a new gravity reference station for geophysical investigation and educational purposes: comparison with satellite gravity data in Banda Aceh city, Indonesia, Empowering Science and Transforming Communities through STEM Education, SEA-STEM INTERNATIONAL CONFERENCE 2020, Kota Banda Aceh, 20-22 Oktober 2021, Temple Circus House, Temple Way, Bristol BS1 6HG, UK, Inggris, IOP Publishing, 0, 1742-6588.

Irwandi, I., Muksin, U., Asrillah,, Simanjuntak, A.V.H., Asrurifak,, 2021, Probabilistic seismic hazard map analysis for Aceh Tenggara district and microzonation for Kutacane city, Sharing Tohoku-Aceh Experience, Knowledge and Culture, The 12th Aceh International Workshop and Expo on Sustainable Tsunami Disaster Recovery, AIWEST-DR 2019, Tohoku University , 7-8 November 2019, Temple Circus House, Temple Way, Bristol BS1 6HG, UK, Inggris, IOP Publishing, 0, 1742-6588.

Andrean V H Simanjuntak, Noviana Sihotang, Djati Cipto Kuncoro and I. Irwandi, 2021, A Preliminary Study For Initial 1-D Velocity Model in The Banggai\'s Tectonic System, Disruptive Trends of Science and Technology in IR 4.0 Era, the 2nd International Conference on Science and Technology Applications (ICoSTA2020), Medan, Indonesia, 3 November 2020, Temple Circus House, Temple Way, Bristol BS1 6HG, UK, Inggris, IOP Publishing, 0, 1742-6588.

I. Irwandi, Muksin Umar, Khaizal and Sudarmaji, 2021, Numerical Thermomechanical Viscous 2D Material Rheology Modelling Enhanced by Marker-in-Cell (MIC) Technique, Disruptive Trends of Science and Technology in IR 4.0 Era, the 2nd International Conference on Science and Technology Applications (ICoSTA2020), Medan, Indonesia, 3 November 2020, Temple Circus House, Temple Way, Bristol BS1 6HG, UK, Inggris, IOP Publishing, 0, 1742-6588.

I Irwandi, M Umar, J Khaizal, M Asrurifak, F Usama, and M Ridwan, 2020, The Neo-Deterministic Seismic Hazard map (NDSHA) of Sumatra compared with official 2010 and 2017 derived from PSHA method, General Engineering, General Materials Science, 3rd National Conference on Wind & Earthquake Engineering and International Seminar On Sustainable Construction Engineering, Kuala Lumpur, Malaysia, 12-13 July 2019, Temple Circus House, Temple Way, Bristol BS1 6HG, UK, Inggris, IOP Publishing Ltd, 0, 1757-899X.

I Irwandi, I M Sari, R Oktavia and M Syukri, 2020, MEMS and IoT Applications in ISLE-based STEM Physics Learning Media for Mechanics Topic with LabVIEW Integration, Fundamental and applied research in mathematics including basic mathematics, applied mathematics and statistic, The 6th Annual International Seminar on Trends in Science and Science Education, North Sumatera Province, Indonesia, 16-17 October 2019, Temple Circus House, Temple Way, Bristol BS1 6HG, UK, Inggris, IOP Publishing Ltd, 0, 1742-6596.

I Irwandi, Rini Oktavia, Rajibussalim and A Halim, 2020, Using the ELVIS II+ platform to create \"learning is fun\" atmosphere with the ISLE-based STEM approach, various topics in education, among others are design research, PMRI, problem-based learning, ethnomathematics and problem-solving, The 7th South East Asia Design Research International Conference (SEADRIC 2019), Yogyakarta , 25 to 27 July 2019, Temple Circus House, Temple Way, Bristol BS1 6HG, UK, Inggris, IOP Publishing Ltd, 0, 1742-6596.

I. Irwandi, Yopi Ilhamsyah, Donaldi S Permana, Melanton P Haloho, Budi Prasetyo and Isya N. Dana, 2019, Application of C-band Doppler Weather Radar (CDR) for Detecting Volcanic Ash Dispersion of Sinabung Eruption 19 February 2018, Advancing Science and Technology Innovation for Sustainable Disaster Resilience and Risk Reduction, The 11th Aceh International Workshop and Expo on Sustainable Tsunami Disaster Recovery AIWEST-DR 2018, Banda Aceh, 10 to 12 October 2018, Temple Circus House, Temple Way, Bristol BS1 6HG, UK, Inggris, IOP Publishing Ltd, 0, 1755-1315.

Irwandi Irwandi, Yunita Indris, Muksin, Khaizal Jamaluddin, Zulfakriza, Joni and Muzli, 2019, Realistic Shakemap M6.5 Pidie Jaya Earthquake 7 December 2016 Based on Modal Summation Technique, Geophysics: From Energy Sustainability to Geohazard and Infrastructure, 2nd Southeast Asian Conference on Geophysics (SEACG) 2018, Bali, 7 and 9 August, 2018, Temple Circus House, Temple Way, Bristol BS1 6HG, UK, Inggris, IOP Publishing Ltd, 0, 1755-1315.

Irwandi Irwandi Fashbir and Daryono, 2018, Verification Modal Summation Technique for Synthetic and Observation Seismogram for Pidie Jaya Earthquake M 6.5, Journal of Physics: Conference Series, The International Conference on Theoretical and Applied Physics, Jogyakarta, September, 6-8, 2017, Temple Circus House, Temple Way, Bristol BS1 6HG, UK, Inggris, IOP Publishing, 0, 1742-6596.

Irwandi Irwandi, I., Rusydy, I., Muksin, U. and Rudyanto, A., 2018, Response spectra analysis of the modal summation technique verified by observed seismometer and accelerometer waveform data of the M6.5 Pidie Jaya Earthquake, IOP Conference Series: Materials Science and Engineering, The 7 th AIC-ICMR on SCIENCES and ENGINEERING, Banda Aceh, October 18-20, 2017, IOP Publishing, IOP Publishing, 0, 1757-8981.

Irwandi, Ibnu Rusydy, Umar Muksin, and Ariska Rudyanto, 2018, Synthetic accelerogram of modal summation technique and its validation with the Pidie Jaya earthquake data, Earth Hazard and Disaster Mitigation, International Symposium on Earth Hazard and Disaster Mitigation 2017, Bandung, 20-21 November 2017, College Park, Maryland, American Institute of Physics, 0, 1551-7616.

Irwandi, R Oktavia, Rajibussalim, A Halim, Melvina, 2018, Light Emitting Diode (LED) as an essential prop component for STEM education in the 21st century: A focus for secondary school level, Design Research, The 6 th South East Asia Design Research International Conference (SEA-DR IC) 2018, Banda Aceh, Indonesia, 27-28 Juni 2018, Temple Circus House, Temple Way, Bristol BS1 6HG, UK, Inggris, IOP Publishing, 0, 1742-6596 .

Irwandi Irwandi , Muzli, Muksin, Khaizal Jamaluddin, Zulfakriza, and Joni, 2018, GMPE based Shakemap Generation of Peak Ground Motion and Intensity Maps for Pidie Jaya Earthquake, Physics and Smart Applications, The 8th International Conference on Theoretical and Applied Physics, ICTAP, 2018, Medan, 20 -21 September 2018, Temple Circus House, Temple Way, Bristol BS1 6HG, UK, Inggris, IOP Publishing Ltd, 0, 1742-6596.

E Rahmayani, I Irwandi and R Rajibussalim, 2018, Developing worksheets through ISLE-based STEM approach and implementing them on senior high school students, Inspiring students to leam: Fostering innovative teaching and learning of science, mathematics and technology, The 6th South East Asia Design Research International Conference (6th SEA-DR IC), Banda Aceh, 27–28 June 2018, Temple Circus House, Temple Way, Bristol BS1 6HG, UK, Inggris, IOP Publishing Ltd, 0, 1742-6596.

Training/Diklat (Workshops)

18-09-2019, ISLE based STEM visiting research, Rutger University, New Brunswick
15-08-2008, Pelatihan Penilai Analisis Mengenai Dampak Linkungan AMDAL Angkatan XX 15-28 Agustus 2008, Bapedal NAD dan Unsyiah, Banda Aceh