Vol. 11 No. 2 (2021)

Articles

• A New Model to Calculate Stress Relaxation of Viscoelastic Material for Polyester-Wool-Spandex Yarn with Analytical Mechanics Approach

  Valentinus Galih Vidia Putra,  Politeknik STTT Bandung,  Indonesia

  Juliany Ningsih Mohamad,  Universitas Nusa Cendana,  Indonesia

  Yusril Yusuf,  Universitas Gadjah Mada,  Indonesia

  94-105

  DOI : https://doi.org/10.26740/jpfa.v11n2.p94-105
  Abstract views: 952 , PDF downloads: 696

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• Identification of Hydrocarbons Sub-Basin Based on Gravity Data Analysis in Lampung Area

  Muh Sarkowi,  Universitas Lampung,  Indonesia

  Rahmat Catur Wibowo,  Universitas Lampung,  Indonesia

  Suhayat Minardi,  Universitas Mataram,  Indonesia

  Indra Arifianto,   King Abdullah University of Science and Technology,  Saudi Arabia

  106-113

  DOI : https://doi.org/10.26740/jpfa.v11n2.p106-113
  Abstract views: 1201 , PDF downloads: 911

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• Analyzing Simplified BWR Inherent Safety System using IAEA Generic Boiling Water Reactor Simulator

  Arby Nuryana,  Gadjah Mada University,  Indonesia

  Rida Siti Nur'aini Mahmudah,  Yogyakarta State University,  Indonesia

  114-126

  DOI : https://doi.org/10.26740/jpfa.v11n2.p114-126
  Abstract views: 631 , PDF downloads: 641

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• Analysis of the Characteristics of Higher Order Thinking Skills (HOTS) Test on Momentum and Impulse for Senior High School Student Using Item Response Theory

  Aulia Rahman,  Universitas Pendidikan Indonesia,  Indonesia

  Heni Rusnayati,  Universitas Pendidikan Indonesia,  Indonesia

  Muslim Muslim,  Universitas Pendidikan Indonesia,  Indonesia

  127-137

  DOI : https://doi.org/10.26740/jpfa.v11n2.p127-137
  Abstract views: 516 , PDF downloads: 695

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• Effect of Nanoparticle Ag on Wet Accumulator Performance

  Febri Rismaningsih,  Universitas Islam Syekh-Yusuf,  Indonesia

  Januar Widakdo,   National Taiwan University of Science and Technology,  Taiwan, Province of China

  138-147

  DOI : https://doi.org/10.26740/jpfa.v11n2.p138-147
  Abstract views: 540 , PDF downloads: 580

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• Microstructure and Optical Properties Study of Nd-doped BiFeO3 (Ba1-xNdxFeO3) Films on Quartz Substrate

  Yofentina Iriani,  Universitas Sebelas Maret,  Indonesia

  Dianisa Khoirum Sandi,  Universitas Sebelas Maret,  Indonesia

  Rainisa Nurmawanti,  Universitas Sebelas Maret,  Indonesia

  Sri Budiawanti,  Universitas Sebelas Maret,  Indonesia

  Elvinda Bendra Agustina,  Institut Teknologi dan Sains Nahdlatul Ulama,  Indonesia

  148-157

  DOI : https://doi.org/10.26740/jpfa.v11n2.p148-157
  Abstract views: 544 , PDF downloads: 529

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• Coulomb Stress Change of the 2004 Aceh Earthquake on Mount Sorik Marapi 2021

  Goldberd Harmuda Duva Sinaga,  Universitas HKBP Nommensen Pematangsiantar,  Indonesia

  Martha Rianna Tambunan,  Universitas Sumatera Utara,  Indonesia

  Agoez Loeqman,  Pusat Vulkanologi dan Mitigasi Bencana Geologi,  Indonesia

  Adhi Wibowo,  Badan Meteorologi, Klimatologi, dan Geofisika,  Indonesia

  158-170

  DOI : https://doi.org/10.26740/jpfa.v11n2.p158-170
  Abstract views: 597 , PDF downloads: 753

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• Utilization of Corn Oil as a Photocatalyst of Carbon Nanodots for Wastewater Cleaning

  Muh Al Ihwan,  Universitas Negeri Yogyakarta,  Indonesia

  Zuhdan Kun Prasetyo,  Universitas Negeri Yogyakarta,  Indonesia

  171-178

  DOI : https://doi.org/10.26740/jpfa.v11n2.p171-178
  Abstract views: 386 , PDF downloads: 799

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• Estimation of the k-Value for Head CT Using ICRP-103 Tissue Weighting Factors

  Johan Andoyo Effendi Noor,  Universitas Brawijaya,  Indonesia

  Risalatul Latifah,  Universitas Brawijaya,  Indonesia

  Firdy Yuana,  Universitas Brawijaya,  Indonesia

  179-188

  DOI : https://doi.org/10.26740/jpfa.v11n2.p179-188
  Abstract views: 599 , PDF downloads: 555

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