Vol. 9 No. 1 (2023): June

Original Research Articles

• Formulation and analysis of physical properties of Turi leaf extract suspension (Sesbania grandiflora L.)

  Wilda Amananti, Politeknik Harapan Bersama, Indonesia
  ‪Rosaria Ika Pratiwi‬, Politeknik Harapan Bersama, Indonesia
  

  1-11

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  Abstract View: 1179 PDF Download: 671

• Precipitated calcium oxide nanosize from limestone and blood clam shells

  Caecilia - Pujiastuti, Universitas Pembangunan Nasional Veteran Jawa Timur, Indonesia
  Srie Muljani, Universitas Pembangunan Nasional Veteran Jawa Timur, Indonesia
  Ketut Sumada, Universitas Pembangunan Nasional Veteran Jawa Timur, Indonesia
  

  12-18

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  Abstract View: 700 PDF Download: 619

• Scalar fields as dark matter candidates in the modified left-right symmetry model

  Istikomah Istikomah, Universitas Islam Negeri Walisongo Semarang, Indonesia
  Nurul Embun Isnawati, Universitas Islam Negeri Walisongo Semarang, Indonesia
  

  19-28

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  Abstract View: 502 PDF Download: 368

• Early detection model of Parkinson's Disease using Random Forest Method on voice frequency data

  Nurul Rifqah Fahira, Universitas Hasanuddin, Indonesia
  Armin Lawi, Hasanuddin University, Indonesia
  Masjidil Aqsha, Hasanuddin University, Indonesia
  

  29-37

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  Abstract View: 637 PDF Download: 443

• Geothermal potential analysis using 3d modeling of subsurface structures based on the Gravity Anomaly in the Mount Lawu area, Central Java

  Feby Puspita Sari, Universitas Islam Negeri Syarif Hidayatullah Jakarta, Indonesia
  Andini Restiana, Universitas Islam Negeri Syarif Hidayatullah Jakarta, Indonesia
  Nabila Firya Wardhianty, Universitas Islam Negeri Syarif Hidayatullah Jakarta, Indonesia
  

  38-49

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  Abstract View: 683 PDF Download: 505

• Bioactivity mapping of secondary metabolite compounds of Pandanus amaryllifolius leaves as anti-inflammatory using in silico

  Robiatus Sholichah Arrohmah, Universitas Islam Negeri Sunan Ampel Surabaya, Indonesia
  Afina Anjani Ibtisam, Universitas Islam Negeri Sunan Ampel Surabaya, Indonesia
  Siti Malihatus Sa’adah, Universitas Islam Negeri Sunan Ampel Surabaya, Indonesia
  Fensy Rania Putri, Universitas Islam Negeri Sunan Ampel Surabaya, Indonesia
  Fitriyah Fitriyah, Universitas Islam Negeri Maulana Malik Ibrahim Malang, Indonesia
  

  50-59

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  Abstract View: 479 PDF Download: 375

• Prediction of seawater salinity based on comparison of truncated spline estimators, Fourier Series and Kernel

  Faisol Faisol, Universitas Islam Madura, Indonesia
  M. Fariz Fadillah Mardianto, Universitas Airlangga, Indonesia
  Ira Yudistira, Universitas Islam Madura, Indonesia
  Tony Yulianto, Universitas Islam Madura, Indonesia
  Sarmiatul Hasanah, Universitas Islam Madura, Indonesia
  

  60-68

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  Abstract View: 308 PDF Download: 273

• Numerical computational approach for 6th order boundary value problems

  Folasade Ajimot Adebisi, Osun State University, Nigeria
  Christie Yemisi Ishola, Federal Polytechnic Bida, Nigeria
  Ohigweren Airenoni Uwaheren, University of Ilorin, Nigeria
  Kamilu Adedokun Okunola, Osun State University, Nigeria
  Musiliu Tayo Raji, Federal Polytechnic Bida, Nigeria
  Wasiu Oseni, Osun State College of Technology Esa Oke, Nigeria
  

  69-76

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  Abstract View: 359 PDF Download: 265