Vol. 35 No. 1 (2022)

Published: 20-Jan-2022

Physics

Design of Truncated Hyperboloid Solar Concentrator by Using Zemax Program

Hassanein Nouri Hamza, Alaa Badr Hasan

1-7
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Evaluation of the Ti6Al4V Alloy Plasma Nitride for Orthopedic Implants: in Vitro Biocompatibility Study in Simulated Body Fluid

Zainab.T abdulhamied, Hanaa.K Khalaf, Aqeel.F Hassan, Shahlaa.J Ashour

8-15
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Calculate the Thermal Properties of (S2F2) Using Semi-empirical Quantum Mechanics (MNDO / PM3)

Nada J. Resan, Ruaa S. Abdullhussein, Haider M.J Haider

16-27
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Radiological Risk Assessment and Radioactivity Concentration in sediment of Tigris River of the Medical City/Bab Al Muadham

Athraa Naji Jameel

28-38
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Birefringence for Elliptical-Core Fibers with Low Ellipticities

Miami A. Mohammed

39-49
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Chemistry

A Subject Review on a Some Analytical Methods for the Determination of Chloroquine and Hydroxychloroquine Drugs

Ali Khalil Mahmood, Khalid Waleed S. Al-Janabi

50-59
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Mathematics

Posterior Estimates for the Parameter of the Poisson Distribution by Using Two Different Loss Functions

Jinan A. Naser Al-obedy

60-72
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The Homomorphism of Cubic bipolar ideals of a KU-semigroup

Wisam K. Awad, Fatema F. Kareem

73-83
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Strongly Maximal Submodules with A Study of Their Influence on Types of Modules

Fatima M. Mohialdeen, Buthyna N. Shihab

84-91
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The Implementations Special Third-Order Ordinary Differential Equations (ODE) for 5th-order 3rd-stage Diagonally Implicit Type Runge-Kutta Method (DITRKM)

Firas A. Fawzi, Mustafa H. Jumaa

92-101
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Fuzzy Soc-Semi-Prime Sub-Modules

Saad S. Merie, Hatam Yahya Khalf

102-117
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