Vol. 8 No. 2 (2022): December

Author Geographical Coverage: Indonesia, Nigeria
DOI: https://doi.org/10.21580/jnsmr.v8i2
Published: 2022-12-31

Original Research Articles

  • Red Ginger oleoresin nanoemulsion characteristics by ultrasonication

    Nurma Pratiwi, Politeknik Negeri Lampung, Indonesia
    Chandra Utami Wirawati, Politeknik Negeri Lampung, Indonesia
    Dwi Eva Nirmagustina, Politeknik Negeri Lampung, Indonesia
    59-65
    DOI: https://doi.org/10.21580/jnsmr.2022.8.2.12494
    Abstract View: 547 PDF Download: 515

  • Fermion mass formulation in the Modified Left-Right Symmetry Model

    Nurul Embun Isnawati, Universitas Islam Negeri Walisongo Semarang, Indonesia
    Istikomah Istikomah, Universitas Islam Negeri Walisongo Semarang, Indonesia
    Muhammad Ardhi Khalif, Universitas Islam Negeri Walisongo Semarang, Indonesia
    66-74
    DOI: https://doi.org/10.21580/jnsmr.2022.8.2.13633
    Abstract View: 339 PDF Download: 264

  • Bioplastic from Cassava peel and eggshell waste

    Nila Tanyela Berghuis, Universitas Pertamina, Indonesia
    Diah Kemala Mutmainah, Universitas Pertamina, Indonesia
    Meliana Nur Savitri, Universitas Pertamina, Indonesia
    Meri Arizki, Universitas Pertamina, Indonesia
    Dyas Dwi Yunita, Universitas Pertamina, Indonesia
    Fahdly Awaluddin, Universitas Pertamina, Indonesia
    Rehan Rizkyta Peranginangin, Universitas Pertamina, Indonesia
    Athirah Nursalsabila, Universitas Pertamina, Indonesia
    Ris Kevin Bramasta, Universitas Pertamina, Indonesia
    75-83
    DOI: https://doi.org/10.21580/jnsmr.2022.8.2.13696
    Abstract View: 1216 PDF Download: 1822

  • The inhibition of Fusarium wilt in Chili by Endophytic Fungi isolated from Green Betel (Piper betle L.) Leaf

    Andang Syaifudin, Universitas Islam Negeri Walisongo Semarang, Indonesia
    Rina Sri Kasiamdari, Universitas Gadjah Mada, Indonesia
    84-93
    DOI: https://doi.org/10.21580/jnsmr.2022.8.2.13795
    Abstract View: 582 PDF Download: 423

  • Identification of alteration zone and gold mineralization based on magnetic anomaly and 3D model of geomagnetic satellite data inversion of Mount Pongkor Area, West Java

    Nanda Ridki Permana, PT. Minelog Services Indonesia, Indonesia
    Belista Gunawan, GeoXplore Indonesia, Indonesia
    Ayu Alvita Primastika, GeoXplore Indonesia, Indonesia
    Dias Shafa, GeoXplore Indonesia, Indonesia
    Dhika Faiz Fadrian, Universitas Islam Negeri Syarif Hidayatullah Jakarta, Indonesia
    Fardhan Rafshan Zani, Universitas Islam Negeri Syarif Hidayatullah Jakarta, Indonesia
    94-102
    DOI: https://doi.org/10.21580/jnsmr.2022.8.2.13177
    Abstract View: 414 PDF Download: 496

  • Second kind Chebyshev collocation technique for Volterra-Fredholm fractional order integro-differential equations

    Taiye Oyedepo, Federal College of Dental Technology and Therapy, Enugu, Nigeria
    A. A. Ayoade, University of Lagos, Lagos, Nigeria
    I.K. Otaide, Edwin Clark University, Kiagbodo, Nigeria
    A. M. Ayinde, University of Abuja, Abuja, Nigeria
    103-110
    DOI: https://doi.org/10.21580/jnsmr.2022.8.2.13021
    Abstract View: 295 PDF Download: 225

  • Fixed point results in α, β partial b-metric spaces using C-contraction type mapping and its generalization

    Ahmad Ansar, Universitas Sulawesi Barat, Indonesia
    Syamsuddin Mas'ud, Universitas Negeri Makassar, Indonesia
    111-119
    DOI: https://doi.org/10.21580/jnsmr.2022.8.2.12778
    Abstract View: 839 PDF Download: 312

  • Complete purely algebraic proof of the homomorphism between SU(2) and SO(3) without concerning their topological properties

    Muhammad Ardhi Khalif, Universitas Islam Negeri Walisongo Semarang, Indonesia
    Nur Farida Amalia, Universitas Diponegoro, Indonesia
    120-128
    DOI: https://doi.org/10.21580/jnsmr.2022.8.2.17519
    Abstract View: 216 PDF Download: 194