Al-Fiziya Journal of Materials Science, Geophysics, Instrumentation and Theoretical Physics Vol.4, No. 2 2021

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Table of Contents

Articles

Law of Approach to Saturation for Determining Magnetic Intrinsic Behavior of BaFe12-xMnx/2Tix/2O19 and SrFe12-xMnx/2Tix/2O19
Rafael F Maniur, Adam Badra Cahaya, Azwar Manaf
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78 - 82
Mapping of Peak Ground Acceleration(PGA) using The Kawashumi Model for Sumatera
Tati Zera, Tati Zera
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83 - 88
Improved Steepest Descent Method using Modified Bessel Function K_(1/4 ) for Gamma Function Evaluation
Adam Badra Cahaya
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89 - 94
Quantum Ericson Engine with Multiple States in One Dimensional Potential Well
Nailul Hasan
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95 - 103
Identification of Iron Ore Deposit in Sub-Surface Using Electrical Resistivity and Induced Polarization Methods in Nangabulik, Central Kalimantan
Rizki Alpiandi, Agus Budiono, Yanto Sudiyanto, Wahyu Hidayat
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104 - 114
Design and Build Underwater Robot Control System Based on PID (Proportional Integral Derivative))
Rista ., Elvan Yuniarti, Dewi Lestari
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115 - 123
Assessment of Number of Layers on Tensile and Bend Strength of HB 500 and ST 42 Dissimilar Weldments
Cut Fitria, Arif Tjahjono, Iwan Setiawan
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124 - 130
The FLRW Universe Metric in 4+1 Spacetime Dimensional with Spherical Coordinate Invariance
Rangga Prasetya Alamsyah, Meini Aninda
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131 139