Vol. 4 No. 4 (2023): Journal of Energy, Material, and Instrumentation Technology

Articles

• Design of a Classroom Noise Monitoring Tool Using a KY-037 Sound Sensor Based on Wemos D1R1

  Raden Ayu Nurfadhillah Rifqah, Sri Wahyu Suciyati, Arif Surtono, Gurum Ahmad Pauzi

  125 - 135

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• The Microbial Fuel Cell Characteristics of the PVA/Chitosan Membrane with Variations of Phosphate Acid and Sodium Alginate Derived from Vegetable Waste

  Iqbal Adi Nugraha, Amir Supriyanto, Gurum Ahmad Pauzi, Junaidi Junaidi

  136 - 143

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• Extraction of Nanocellulose from Softwood Pine (Pinus merkusii) using Acid Hydrolysis Method

  Anisyah Anggraini, Posman Manurung, Sri Wahyu Suciyati, Yanti Yulianti

  144 - 151

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• The Influence of Heatmap Correlation-based Feature Selection on Predictive Modeling of Low Alloy Steel Mechanical Properties Using Artificial Neural Network (ANN) Algorithm

  Desmarita Leni, Ruzita Sumiati, Adriansyah, Nike Angelia, Elsa Nofriyanti

  152 - 162

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• Analysis of the Effects of CO2, H2S Composition, and Temperature on Steam Towards Corrosion Rate in Geothermal Power Plants

  muhammad Rafsya Firdaus, Noor Hidayati, Arifia Ekayuliana

  163 - 168

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