Vol. 38 No. 3B (2020): Science Issue

Science

• Ethanol Gas Sensor Fabrication Based on ZnO Flower Like Nanorods

  Abdulqader D. Faisal, Mofeed A. Jaleel, Fahad Z. Kamal

  85-97

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• Image Encryption Algorithm Based on Substitution Principle and Shuffling Scheme

  Atyaf S. Hamad, Alaa K. Farhan

  98-103

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• A Study of Some Mechanical and Physical Properties for Palm Fiber/Polyester Composite

  Samah M. Hussein

  104-114

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• Key Generation from Multibiometric System Using Meerkat Algorithm

  Duha D. Salman , Raghad A. Azeez, Adul mohssen J. Hossen

  115-127

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• Synthesis of Some New Derivatives of Pyrrolidine-2-one and Studying Their Antibacterial Potentials

  Nadia A. Betti, Redha Ib. Hussain , Sahar Ab. Kadhem

  128-141

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• Study the Effect the Laser Intensity on the Behavior of the Kinetic Energy, Drift Energy and the Total Energy of the Silver Plasma

  Esam A. Tawfiq

  142-149

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• Word Retrieval based on FREAK Descriptor to Identify the Image of the English Letter that Corresponds to the First Letter of the Word

  Ekhlas F. Naser

  150-160

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• Analysis and Design of 460 GHz Microwave Gyrotron Oscillator

  Luma Y. Abbas, Nedal A. Hussain

  161-167

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• Considerations on Spark- Gap Channel Radius and Electrical Conductivity

  Bassam H. Habib

  168-176

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• Structural Properties of Fe Doped TiO2 Nanorods Prepared by Low Cost Hydrothermal Method

  Sattar J. Hashim , Khaleel I. Hassoon , Odai N. Salman

  177-183

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• Diagnosis of Lung Cancer Disease Based on Back-Propagation Artificial Neural Network Algorithm

  Hanan A. R. Akkar, Suhad Q. Hadad

  184-196

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• Synthesis and Characterization of Complexes of New Derivative of Cyclopentaphenanthren-3-one with Manganese (II), Iron (II), Cobalt (II), Nickel (II), and Copper (II) Ions

  Liblab S. Jassim

  197-203

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• Semi-Quantitative Risk Assessment in the Chemical Stores of the University of Technology, Baghdad, Iraq

  Azhar M. Haleem

  204-211

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