Vol. 7 No. 2 (2024)

Articles

• DETERMINING THE RELATIONSHIP BETWEEN TEMPERATURE AND TUNING FORK FREQUENCY CHANGES WITH POLYNOMIAL REGRESSION MODELLING

  Aly Hasan, Adrianus Inu Natalisanto, Ahmad Zarkasi

  175-184

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  Abstract views: 252 times | PDF downloaded: 248 times | Published: 2024-02-05

• THE EFFECT OF BARIUM SUBSTITUTION WITH COMBINATIONS OF RARE EARTH ON PERMANENT MAGNETIC SURFACE MORPHOLOGY BASED ON BARIUM HEXAFERRITE

  I Gusti Agung Putra Adnyana, Komang Ngurah Suarbawa, Ni Putu Yuni Nurmalasari, Wisnu Ari Adi

  185-193

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  Abstract views: 121 times | PDF downloaded: 113 times | Published: 2024-03-05

• FABRICATION OF THERMAL BIO-INSULATOR FROM OIL PALM TRUNK FIBER: ANALYSIS OF THERMAL, PHYSICAL AND MECHANICAL PROPERTIES

  Debi Yana, Ropiqotul Husna, Intan Kusmawati, Delovita Ginting, Romi Fadli Syahputra, Erman Taer

  194-208

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  Abstract views: 175 times | PDF downloaded: 154 times | Published: 2024-03-05

• HYPOCENTER DISTRIBUTION ANALYSIS OF SINABUNG VOLCANO ERUPTION IN 2021 USING GEIGER'S WITH ADAPTIVE DAMPING (GAD) METHOD

  Meidi Arisalwadi, Rahmania Rahmania, Hamidah Hamidah, Febrian Dedi Sastrawan, Ahmad Basuki

  209-219

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  Abstract views: 144 times | PDF downloaded: 101 times | Published: 2024-03-05

• SPECTRUM AND TIME-FREQUENCY ANALYSIS TO CHARACTERIZE MICROTREMOR DATA IN SEPAKU SUB-DISTRICT, EAST KALIMANTAN

  Rahmania Rahmania, Diantika Diantika, Rasmid Rasmid, Meidi Arisalwadi, Febrian Dedi Sastrawan

  220-230

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  Abstract views: 145 times | PDF downloaded: 140 times | Published: 2024-03-06

• DESIGN OF AN AUTOMATIC HANDWASHING TOOL USING INFRARED SENSOR BASED ON ARDUINO NANO IN PHYSICS DEPARTMENT OF SRIWIJAYA UNIVERSITY

  Risa Annisa, Khairul Saleh, Muhammad Rizki Bahtiar, Arifu Rahman Bastari Rodzikin

  231-239

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  Abstract views: 143 times | PDF downloaded: 114 times | Published: 2024-03-06

• INVESTIGATION OF GROUNDWATER SOURCES IN BANYOL HAMLET MALANG REGENCY USING THE GEOELECTRICAL RESISTIVITY METHOD TO OVERCOME DROUGHT STRATEGY

  Alamsyah M. Juwono, Adi Susilo, Muhammad Fathur Rouf Hasan, Nieske Ari Yunika, Achmad Achdan Annabil, Mochammad Wafa Husain Mujtaba, Saffanatul Haniyyah

  240-248

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  Abstract views: 144 times | PDF downloaded: 86 times | Published: 2024-04-02

• SYNTHESIS AND CHARACTERIZATION OF CaO PREPARED FROM LIMESTONE USING SOL-GEL METHOD

  Fatimatul Munawaroh, Yoga Masdya, Malik Anjelh Baqiya, Triwikantoro Triwikantoro

  249-258

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  Abstract views: 147 times | PDF downloaded: 111 times | Published: 2024-04-29

• OPTIMIZING CIGS SOLAR CELL PERFORMANCE: THE IMPACT OF COUNTER ELECTRODE ON ELECTRODEPOSITION METHODS

  Hilda Rahmawati, Nurmalasari Ismail

  259-267

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  Abstract views: 102 times | PDF downloaded: 76 times | Published: 2024-04-30

• SYNTHESIS AND CHARACTERIZATION OF NANOSILICA (SiO2) VOLCANIC ROCK OF MOUNT BATUR IN BALI

  I Komang Restu Widi Artha, Ida Bagus Putu Mardana, I Gede Arjana

  268-280

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  Abstract views: 119 times | PDF downloaded: 97 times | Published: 2024-05-20

• SYNTHESIS AND CHARACTERIZATION OF ACTIVATED CARBON PREPARED FROM RICE HUSK BY PHYSICS-CHEMICAL ACTIVATION

  Anak Agung Gde Suyoga Wiguna, Ida Bagus Putu Mardana, Putu Artawan

  281-290

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  Abstract views: 130 times | PDF downloaded: 99 times | Published: 2024-05-25

• GEOLOGICAL EVALUATION OF STRUCTURAL DEFORMATION OF THE TAWAR FORMATION, ACEH TENGAH, INDONESIA

  M. Ridho Gifaro Gunawan, Arrival Fadila Widiyani, M. Tanzir, Muhammad Ridha Adhari

  291-299

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  Abstract views: 143 times | PDF downloaded: 75 times | Published: 2024-05-27