Article Per Year (5 Year)
p-Index From 2020 - 2025
4.084
P-Index
This Author published in this journals
All Journal IJCCS (Indonesian Journal of Computing and Cybernetics Systems) Jurnal Neutrino : jurnal fisika dan aplikasinya Jurnal IPTEK Jurnal Pendidikan Fisika Journal of Mechanical Engineering Science and Technology Jurnal Penelitian Pendidikan IPA (JPPIPA) Spektra: Jurnal Fisika dan Aplikasinya JRST (Jurnal Riset Sains dan Teknologi) SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan JURNAL TEKNIK INFORMATIKA DAN SISTEM INFORMASI Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Jurnal Ilmu Fisika Jurnal Pendidikan Fisika dan Teknologi Eksakta : Berkala Ilmiah Bidang MIPA Kappa Journal Indonesian Review of Physics (IRiP) Journal of Information Technology Ampera Indonesian Science Education Research (ISER) EINSTEIN (E-JOURNAL) Wahana Fisika : Jurnal Fisika dan Terapannya
Budiman Nasution
Department Of Physics, Faculty Of Mathematics And Natural Science (FMIPA), Universitas Negeri Medan, Medan, Indonesia
Aerospace Engineering Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

Published : 31 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 31 Documents
Search

 1   2   3   4 
EFEKTIVITAS PENGGUNAAN LABORATORIUM VIRTUAL UNTUK PRAKTIKUM FISIKA UMUM PADA MAHASISWA FMIPA UNIMED SAAT PANDEMIC COVID-19 Fauziyah Harahap; Irham Ramadhani; Budiman Nasution
Jurnal Pendidikan Fisika Vol 10, No 2 (2021)
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpf.v10i2.29107

Abstract

Penelitian dilakukan dengan tujuan untuk melihat efektivitas penggunaan laboratorium virtual untuk praktikum fisika umum di Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Medan. Untuk melihat tingkat efektivitas penggunaan laboraotrium virtual digunakan metode deskriptif dengan menerapkan pendekatan kuesioner (angket). Laboratorium Virtual mempermudah mahasiswa untuk melakukan praktikum fisika umum selama pembelajaran online. Media laboratorium virtual untuk praktikum fisika umum cukup efektiv. Kondisi ini dapat dilihat dari tanggapan responden terhadap video praktikum dan efektivitas penggunaan laboratorium virtual yang digunakan pada praktikum fisika umum. Hasil ini dapat dijadikan sebagai bahan kajian selanjutnya dan menjadi rujukan untuk perbaikan. Sehingga laboratorium virtual fisika umum dapat dipergunakan pada pembelajaran online dan tatap muka (blended learning).
Non-Linear Regresion And Bisection Method Numerical Analysis of Humidity And Temperature Relationships Lulut Alfaris; Ruben Cornelius Siagian; Budiman Nasution; Goldberd Harmuda Duva Sinaga; Indah Indah
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 8 No 2 (2022): July-December
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v8i2.4394

Abstract

This study aims to analyze the correlation of temperature and humidity based on climatological data from Kuningan, West Java province, Indonesia, using non-linear regression and numerical analysis using the bisection method. In studying the education curriculum in Indonesia, most of them have studied linear regression, but only within certain limits, namely linear and multiple. It is still rare for students to use non-linear regression in their analysis. This paper will explain the analysis using non-linear regression as a source of data and equations in numerical analysis so that it can be applied in the context of the numerical bisection method. As for data processing and numerical analysis, Microsoft Excel is used. The authors combined the two variables in the non-linear analysis and used geometric equations for the numerical quotient analysis. The author displays the results of numerical graphs and real-time data obtained from the source "Data access viewer NASA."
Solution And Visualization 3D Plane Inverse Kinematics Method Wanri Lumbanraja; Lulut Alfaris; Budiman Nasution; Ruben Cornelius Siagian; Arip Nurahman
Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Vol. 19 No. 2 (2022): Sainmatika : Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/sainmatika.v19i2.9421

Abstract

The hyper-redundant type of robot is a type of robot that in carrying out its duties in the field of kinematics its degrees of freedom exceed the required minimum degrees. The advantage will be increased capability in operation and performance, if the degrees of freedom are excessive, even in unorganized and complex systems and environments. Algebraic approach method in inverse kinematics algorithm analysis can use; analytic algebra, jacobian basis, analytic KI, exponential multiplication, grobner, and conformal geometry. Iterative approach method in inverse kinematics algorithm analysis can use; genetic algorithm, fuzzy logic, ANFIS, and evolutionary algorithm. The geometric approach method in the inverse kinematics algorithm analysis can use; capital method. The purpose of this study is to analyze a virtual 2 arm robot, which will use axis manipulation in three dimensions using an inverse kinematics solution, using a geometric approach. How to step along on the z axis by rotating and using the reverse kinematics solution to the desired location. The visualization results will be repeated so as to ensure the effectiveness of the algorithm. As for this algorithm will provide a single solution, and this algorithm will prevent and reduce singularities if the link is lower.
UTILIZATION OF AUGMENTED REALITY IN DEVELOPING LEARNING MEDIA ON OPTICAL MATERIAL Rajo Hasim Lubis; Irfandi Irfandi; Budiman Nasution
ISER (Indonesian Science Education Research) Vol 4, No 2 (2022): ISER
Publisher : UNIVERSITAS NEGERI MEDAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/iser.v4i2.41685

Abstract

Industrial revolution-based learning media 4.0 is urgently needed when it is in accordance with technological developments. The purpose of this research is to see the effectiveness of learning media based on Augmented Reality in learning. The research subjects were computer science study program students in the General Physics course, the type of research used was Research and Development (R&D) by applying the 4D model. The data collection technique used in this study was an assessment instrument with a questionnaire. Data analysis techniques were carried out to obtain good quality products that meet the aspects of validity, practicality and effectiveness. Based on the results of the study, it was obtained that AR-based learning media on material with special lens rays was valid, practical and effective so that it was concluded that it was feasible to use in learning
Basic Mechanics of Lagrange and Hamilton as Reference for STEM Students Budiman Nasution; Lulut Alfaris; Ruben Cornelius Siagian
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.2920

Abstract

This paper discusses the use of Lagrangian and Hamiltonian dynamics as alternative approaches for understanding the motion of objects in classical mechanics. These approaches, which are based on different mathematical techniques, can provide a deeper understanding of the principles of classical mechanics and the motion of objects, but may not be covered in high school physics curricula or undergraduate STEM courses. The review paper approach is used to combine information from a variety of sources, and the material is conceptualized to aid reader understanding. These advanced topics may be of interest to advanced high school students who are interested in exploring topics beyond the high school physics curriculum, and can be studied independently by those with a strong foundation in classical mechanics and familiarity with advanced mathematical concepts.
Statistical Data Retrieval Technique in Astronomy Computational Physics Ruben Cornelius Siagian; Pandu Pribadi; Goldberd Harmuda Duva Sinaga; Arip Nurahman; Budiman Nasution
JATISI (Jurnal Teknik Informatika dan Sistem Informasi) Vol 10 No 1 (2023): JATISI (Jurnal Teknik Informatika dan Sistem Informasi)
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat (LPPM) STMIK Global Informatika MDP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35957/jatisi.v10i1.4712

Abstract

Computational astronomy is a very important branch in today's era, where physicists or researchers can use computers to process statistics in astronomical physics. researchers can process abstract data from raw data and can convert data into data visualizations. Computational physics astronomy is a sophisticated and well-established method, this branch of science can provide and process data, solve complex problems, and is very helpful for statisticians and computer scientists. Astronomical physicists have many problems, among others; there is a problem that is hierarchical, and complex, so that this paper will provide a basis for methods for optimizing methods in processing statistical data on physics. The author's hope is that astronomical physicists can perform an important and effective processing of astronomical data optimally and effectively.
ALAT PENDETEKSI NILAI KEKERUHAN MENGGUNAKAN PIPA SOLENOIDA VALVE BERBASIS ARDUINO Fahrijal Wahid Siregar; Winsyahputra Ritonga; Budiman Nasution
EINSTEIN (e-Journal) Vol 8, No 1 (2020): EINSTEIN (e-Journal)
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (345.264 KB) | DOI: 10.24114/einstein.v8i1.15205

Abstract

ABSTRAKTelah dilakukan pembuatan alat rancang bangun alat penyaring air menggunakan Arduino Uno R3 dengan tujuan untuk menyaring dan mengetahui tingkat kekeruhan air. Bahan yang digunakan pada penyaringan ini yaitu carbon aktif, pasir silika, pasir, busa dan kapas. Dari hasil pengukuran yang dilakukan untuk menentukan nilai kekeruhan air pada air sumur dengan menggunakan metode filtrasi diperoleh nilai kekeruhan yang berbeda-beda untuk masing-masing sampel. Hasil pengukuran nilai kekeruhan sebelum penyaringan bahwa nilai kekeruhan tertinggi pada sampel air 1 yaitu 132 NTU (alat terstandarisasi) dan 130 NTU (alat yang dirancang) sedangkan nilai kekeruhan terendah pada sampel air 3 yaitu 78 NTU  (alat terstandarisasi) dan 80 NTU (alat yang dirancang). Nilai kekeruhan sesudah penyaringan menunjukkan bahwa nilai kekeruhan tertinggi pada sampel air 1 yaitu 5 NTU (alat terstandarisasi) dan 6 NTU (alat yang dirancang) sedangkan nilai kekeruhan terendah pada sampel air 3 yaitu 1 NTU  (alat terstandarisasi) dan 2 NTU (alat yang dirancang).
Relationship between Solar Flux and Sunspot Activity Using Several Regression Models Ruben Cornelius Siagian; Lulut Alfaris; Ghulab Nabi Ahmad; Nazish Laeiq; Aldi Cahya Muhammad; Ukta Indra Nyuswantoro; Budiman Nasution
Jurnal Ilmu Fisika Vol 15 No 2 (2023): September 2023
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jif.15.2.146-165.2023

Abstract

This study examines the correlation and prediction between sunspots and solar flux, two closely related factors associated with solar activity, covering the period from 2005 to 2022. The study utilizes a combination of linear regression analysis and the ARIMA prediction method to analyze the relationship between these factors and forecast their values. The analysis results reveal a significant positive correlation between sunspots and solar flux. Additionally, the ARIMA prediction method suggests that the SARIMA model can effectively forecast the values of both sunspots and solar flux for a 12-period timeframe. However, it is essential to note that this study solely focuses on correlation analysis and does not establish a causal relationship. Nonetheless, the findings contribute valuable insights into future variations in solar flux and sunspot numbers, thereby aiding scientists in comprehending and predicting solar activity's potential impact on Earth. The study recommends further research to explore additional factors that may influence the relationship between sunspots and solar flux, extend the research period to enhance the accuracy of solar activity predictions and investigate alternative prediction methods to improve the precision of forecasts.
ANALISIS NILAI EFISIENSI RADIASI BENDA HITAM DENGAN PENERAPAN METODE SIMPSON 1/3 MENGGUNAKAN PEMROGRAMAN PYTHON Habibi Azka Nasution; Mesyadi .; Mudatsir Kencana; Shiti Indriani; Ella Amanda; Siti Aulia Hutahuruk; Ratih Irma Sari; Alfia Delmi Siregar; Budiman Nasution
EINSTEIN (e-Journal) Vol 11, No 2 (2023): EINSTEIN (e-Journal)
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/eins.v11i2.46460

Abstract

Penelitian ini bertujuan untuk mengetahui nilai energi efisiensi dari radiasi benda hitam. Perhitungan yang dilakukan secara eksak dibandingkan dengan perhitungan secara komputasi menggunakan metode Simpson 1/3 dengan bantuan bahasa pemrograman Python 3. Perhitungan energi efisiensi dari radiasi benda hitam dilakukan merujuk kepada persamaan Max Planck.  Metode Simpson 1/3 berhasil mengimbangi untuk hasil analitik. Hal ini mengacu terhadap nilai presentasi error terkecil antara metode eksak dengan metode Simpson yang didapatkan ialah sebesar 1.12%. 
Physics Visualization of Schwarzschild Black Hole through Graphic Representation of the Regge-Wheeler Equation using R-Studio Approach Budiman Nasution; Winsyahputra Ritonga; Ruben Cornelius Siagian; Lulut Alfaris; Aldi Cahya Muhammad; Ukta Indra Nyuswantoro; Gendewa Tunas Rancak
Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Vol. 20 No. 1 (2023): Sainmatika : Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/sainmatika.v20i1.11845

Abstract

This study aims to visualize the vibrations of black holes using the Regge-Wheeler equation in Cartesian coordinates. Black holes are astrophysical objects with extremely strong gravity, and understanding the vibrations around them provides insights into the nature and structure of black holes. The Regge-Wheeler equation is used to model these vibrations. In this study, the goal is to generate visual images that visualize the vibrations of black holes, including their frequencies, amplitudes, and possible vibration modes. Complex mathematical and computational methods were employed to create these visualizations. The findings of this research result in an intuitive and accurate visualizations of black hole vibrations. By observing the patterns and distributions of vibrations in visual form, complex concepts can be more easily understood and interpreted. These visualizations provide a better understanding of the characteristics of black hole vibrations and can serve as learning and comprehension tools for scientists and researchers. The accomplishment of this research addresses a deficiency in prior studies that lacked informative and intuitive visualizations of black hole vibration phenomena. The visualizations produced in this study make a significant contribution to our understanding of black hole vibration phenomena. The enhanced visualizations allow researchers to perceive patterns and distributions of vibrations more clearly, paving the way for new insights into the nature of black holes. The implications of this research are an improved understanding of black hole vibrations and a broader dissemination of knowledge about this phenomenon to the general public. The generated images can help communicate complex concepts more effectively, enhancing awareness and interest in black hole research.
Co-Authors Abubakar Agung Setia Batu Bara Aji Ibnu Khoir Aldi Cahya Muhammad Aldi Cahya Muhammad Aldi Cahya Muhammad Aldi Cahya Muhammad Aldi Cahya Muhammad Alfia Delmi Siregar Alkhafi Maas Siregar Amelia, Mira Aningsih, Sri Arip Nurahman Arip Nurahman Arip Nurahman Arip Nurahman Arip Nurahman Arip Nurahman Dolfie Paulus Pandara Ella Amanda Fahrijal Wahid Siregar Fauziyah Harahap Festiyed Gea, Mitra Lestari Gendewa Tunas Rancak Ghulab Nabi Ahmad Goldbert Harmuda Duva Sinaga Habibi Azka Nasution Harahap, Veryyon Howard Situmorang Indah Indah Irfandi Irfandi Irham Ramadhani Jeremia SP Sibarani Jubaidah, Jubaidah Khairanum Andini Laeiq, Nazish Lulut Alfaris Mesyadi . Mudatsir Kencana Muhammad, Aldi Cahya Nasution, Habibi Azka Nazish Laeiq Nur Saimah Lubis Nurahman, Arip Nyuswantoro, Ukta Indra Pandara, Dolfie Paulus Pandu Pribadi Rahmatsyah Rahmatsyah, Rahmatsyah Rajo Hasim Lubis Ratih Irma Sari Rezeki Nurkhalizah Ridwan Abdullah Sani Ridwan Abdullah Sani Rita Juliani Ruben Cornelius Siagian Ruben Cornelius Siagian Ruben Cornelius Siagian Ruben Cornelius Siagian Sadion Tumpal Damanik Shiti Indriani Shofia Ummi Siagian , Ruben Cornelius Siagian, Ruben Cornelius Sinaga, Mardame Pangihutan Siti Aulia Hutahuruk Situmorang, Howard Sri Mulyana Tiara Rizka Febriza Tiara Syahdila Ukta Indra Nyuswantoro Ukta Indra Nyuswantoro Ukta Indra Nyuswantoro Wanri Lumbanraja winsyahputra Ritonga Winsyahputra Ritonga Winsyahputra Ritonga Winsyahputra Ritonga Yohandri Yul Ifda Tanjung