Vol. 13 No. 1 (2021): March 2021

Research Article

• Characterization of Multiple-bend Optical Fiber Extensometer Design for Landslide Sensor

  Aldo Novaznursyah Costrada (Department of Physics, Faculty of Mathematics and Natural Science, Universitas Andalas, Padang., Indonesia)
  Sixtinah Deswilan (Department of Physics, Faculty of Mathematics and Natural Science, Universitas Andalas, Padang., Indonesia)
  Badrul Mustafa Kemal (Department of Civil Engineering, Faculty of Engineering, Universitas Andalas, Padang., Indonesia)
  Harmadi Harmadi (Department of Physics, Faculty of Mathematics and Natural Science, Universitas Andalas, Padang., Indonesia)

  1-7

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  DOI : 10.25077/jif.13.1.1-7.2021

  Abstract View : 2038

  PDF downloads: 923

• Differences in Mechanisms of Orographic Rainfall over West Sumatra (Case Study: 10 April and 23 April 2004)

  Wendi Harjupa (The National Institute of Aeronautics and space of Indonesia, Indonesia., Indonesia)
  Toyoshi Shimomai (Remote Sensing Laboratory, Shimane University, Japan, Japan)
  Hiroyuki Hashiguchi (Research Institute for Sustainable Humanosphere, Kyoto University, Japan, Japan)
  Yasushi Fujiyoshi (Institute of Low Temperature Science, Hokkaido University, Japan, Japan)
  Masayuki Kawashima (Institute of Low Temperature Science, Hokkaido University, Japan, Japan)

  8-17

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  DOI : 10.25077/jif.13.1.8-17.2021

  Abstract View : 1387

  PDF downloads: 992

• Prototype of Rainfall Intensity Measurement Using CCD TSL1401CL Linear Sensor Array

  Sixtinah Deswilan (Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Andalas, Padang, Indonesia)
  Aldo Novaznursyah Costrada (Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Andalas, Padang, Indonesia)
  Harmadi Harmadi (Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Andalas, Padang)

  18-25

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  DOI : 10.25077/jif.13.1.18-25.2021

  Abstract View : 985

  PDF downloads: 947

• Identification of Sand Mineral Content at Beach Tourist Attractions in Sampang Regency through X-Ray Fluorescence and X-Ray Diffraction Testing

  Idon Joni (Department of Informatics, Faculty of Engineering, University of Madura, Madura, Indonesia., Indonesia)
  Sandi Vikki Ariyanto (Department of Informatics, Faculty of Engineering, University of Madura, Madura, Indonesia., Indonesia)

  26-33

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  DOI : 10.25077/jif.13.1.26-33.2021

  Abstract View : 1750

  PDF downloads: 1091

• Application of Complementary Split Ring Resonator for Hyperthermia

  Rahmawati Yusri (Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Andalas, Padang, Indonesia, Indonesia)
  Muldarisnur Muldarisnur (Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Andalas, Padang, Indonesia, Indonesia)

  34-40

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  DOI : 10.25077/jif.13.1.34-40.2021

  Abstract View : 799

  PDF downloads: 697

• Long-Term Change in Characteristics of Cloud Vertical Structures Over Sumatra from Radiosonde Observations

  Lismalini Lismalini (Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Andalas, Padang, Indonesia, Indonesia)
  Marzuki Marzuki (Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Andalas, Padang, Indonesia, Indonesia)
  Mohammad Ali Shafii (Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Andalas, Padang, Indonesia, Indonesia)

  41-53

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  DOI : 10.25077/jif.13.1.41-53.2021

  Abstract View : 1175

  PDF downloads: 778

• Determination of Climate Factors in Flood and Drought Disaster in Indonesia using Instrumental Variable (IV) Methods

  Faradiba Faradiba (Physics Education Study Program, Universitas Kristen Indonesia, Jakarta, Indonesia., Indonesia)

  54-61

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  DOI : 10.25077/jif.13.1.54-61.2021

  Abstract View : 1278

  PDF downloads: 944