Vol. 1 No. 2 (2025): October 2025

View Vol. 1 No. 2 (2025): October 2025

All articles in this issue (7 original research articles) were authored/co-authored by 38 authors from 2 countries (Indonesia, and Thailand).

Published: 2025-10-31

Articles

  • Development of Health Kiosk Prototype for Blood Pressure and Fat Mass Measurement

    Umiatin Umiatin
    Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Negeri Jakarta, Jakarta, 13220, Indonesia
    Pinkan Amanda Putri
    Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Negeri Jakarta, Jakarta, 13220, Indonesia
    Ahmad Zatnika Purwalaksana
    Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Negeri Jakarta, Jakarta, 13220, Indonesia
    Firnas Al Farizy
    Department of Electronic Engineering, Faculty of Engineering, Universitas Negeri Jakarta, Jakarta, 13220, Indonesia
    Muhammad Nurdin
    Department of Electronic Engineering, Faculty of Engineering, Universitas Negeri Jakarta, Jakarta, 13220, Indonesia
    Bedy Purnama
    Center of Excellence Artificial Intelligence for Learning and Optimization, Universitas Telkom, Bandung, 40257, Indonesia
    Rista Putri Nur Ifa
    Frenmed Inovasi Bangsa, Jakarta, 16413, Indonesia
    Muhammad Abidin
    Frenmed Inovasi Bangsa, Jakarta, 16413, Indonesia
    76-86
    Abstract Views: 122
    Downloaded: 72
    DOI: https://doi.org/10.35895/jpsi.1.2.76-86.2025

  • Synthesis of rGO-TiO2 Composite for Al-ion Battery with Enhanced Electrical Conductivity

    Ruli Afian
    Department of Physics, Faculty of Mathematics and Natural Science, University of Padjadjaran, Sumedang, 45363, Indonesia
    Ferry Faizal
    Department of Physics, Faculty of Mathematics and Natural Science, University of Padjadjaran, Sumedang, 45363, Indonesia
    Camellia Panatarani
    Department of Physics, Faculty of Mathematics and Natural Science, University of Padjadjaran, Sumedang, 45363, Indonesia
    I Made Joni
    Department of Physics, Faculty of Mathematics and Natural Science, University of Padjadjaran, Sumedang, 45363, Indonesia
    87-97
    Abstract Views: 65
    Downloaded: 41
    DOI: https://doi.org/10.35895/jpsi.1.2.87-97.2025

  • Automation of Orchid Soil pH Using IoT-Based Soil pH Sensor (SKJ-001)

    Putri Nur Hidayah Komaria
    Department of Physics, Faculty of Mathematics and Natural Science, University of Sriwijaya, Sumatera Selatan 30128, Indonesia
    Alya Putri Yoanda
    Department of Physics, Faculty of Mathematics and Natural Science, University of Sriwijaya, Sumatera Selatan 30128, Indonesia
    Diana Mauli Rahma
    Department of Physics, Faculty of Mathematics and Natural Science, University of Sriwijaya, Sumatera Selatan 30128, Indonesia
    Jutira Ayu
    Department of Physics, Faculty of Mathematics and Natural Science, University of Sriwijaya, Sumatera Selatan 30128, Indonesia
    Regi Tia Margareta
    Department of Physics, Faculty of Mathematics and Natural Science, University of Sriwijaya, Sumatera Selatan 30128, Indonesia
    Assa’idah Assa’idah
    Department of Physics, Faculty of Mathematics and Natural Science, University of Sriwijaya, Sumatera Selatan 30128, Indonesia
    Fitri Suryani Arsyad
    Department of Physics, Faculty of Mathematics and Natural Science, University of Sriwijaya, Sumatera Selatan 30128, Indonesia
    98-115
    Abstract Views: 84
    Downloaded: 42
    DOI: https://doi.org/10.35895/jpsi.1.2.98-115.2025

  • Synthesis and Characterization of ZnO@SiO₂ Composite for Microwave Absorber Applications

    Muhammad Fauzan
    Physics Study Program, FMIPA, Universitas Negeri Jakarta, Jl. Rawamangun Muka, Jakarta, 13220, Indonesia
    Aditia Nur Bakti
    Research Center for Testing Technology and Standards, National Research and Innovation Agency, Banten, 15314, Indonesia
    Elvina Trivida
    Research Center for Testing Technology and Standards, National Research and Innovation Agency, Banten, 15314, Indonesia
    Nova Nur Elisa Dewi
    Physics Study Program, FMIPA, Universitas Negeri Jakarta, Jl. Rawamangun Muka, Jakarta, 13220, Indonesia
    Djoko Triyono
    Physics Department, FMIPA, Universitas Indonesia, Kampus UI Depok, Depok, 16424, Indonesia
    Iwan Sugihartono
    Physics Study Program, FMIPA, Universitas Negeri Jakarta, Jl. Rawamangun Muka, Jakarta, 13220, Indonesia
    116-122
    Abstract Views: 61
    Downloaded: 45
    DOI: https://doi.org/10.35895/jpsi.1.2.116-122.2025

  • An Analytical Solution for Advection-Diffusion Equation with Advection–Dominated Term using Multiple-Scale Expansion Methods

    Albert Sulaiman
    Research Center for Climate and Atmosphere, BRIN, KST B.J. Habibie, Banten, 15314, Indonesia
    Mubarak Mubarak
    Department of Marine Science, University of Riau, Pekanbaru, 28293, Indonesia
    123-135
    Abstract Views: 36
    Downloaded: 22
    DOI: https://doi.org/10.35895/jpsi.1.2.123-135.2025

  • The Effect of Quartz Sand on Structural and Optical Properties of Dy3+ Doped P2O5-CaO-BaO-Gd2O3 Glasses

    Jonny H. Panggabean
    Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Negeri Medan, Deli Serdang, 20371, Indonesia
    Novita Madalena Br Sembiring
    Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Negeri Medan, Deli Serdang, 20371, Indonesia
    Elyzabeth Simanullang
    Department of Physics, Faculty of Mathematics and Natural Science, University of Sriwijaya, Sumatera Selatan 30128, Indonesia
    Juniastel Rajagukguk
    Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Negeri Medan, Deli Serdang, 20371, Indonesia
    C.S. Sarumaha
    Faculty of Science and Technology, Muban Chombueng Rajabhat University, Ratchaburi, 70150, Thailand
    J. Kaewkhao
    Faculty of Science and Technology, Muban Chombueng Rajabhat University, Ratchaburi, 70150, Thailand
    136-144
    Abstract Views: 53
    Downloaded: 29
    DOI: https://doi.org/10.35895/jpsi.1.2.136-144.2025

  • Absorbance Characteristics of Chlorophyll Extracts of Spinach (Amaranthus Hybridus & Amaranthus tricolor) and Water spinach (Ipomea spp.) as Sensitizers

    Iqbal Iqbal
    Department of Physics, Faculty of Mathematics and Natural Sciences, University of Tadulako, Palu, 94118, Indonesia
    Zainuddin Basri
    Department of Agrotechnology, Faculty of Agriculture, University of Tadulako, Palu, 94118, Indonesia
    Abyudan Adyatma
    1Department of Physics, Faculty of Mathematics and Natural Sciences, University of Tadulako, Palu, 94118, Indonesia
    Rany Khaeroni
    1Department of Physics, Faculty of Mathematics and Natural Sciences, University of Tadulako, Palu, 94118, Indonesia
    Darmawati Darwis
    1Department of Physics, Faculty of Mathematics and Natural Sciences, University of Tadulako, Palu, 94118, Indonesia
    145-154
    Abstract Views: 84
    Downloaded: 42
    DOI: https://doi.org/10.35895/jpsi.1.2.145-154.2025