Vol. 9 No. 2 (2019)

Articles

• Sunscreen Cream Formulation with Natural Ingredients, including Arabic gum and Beeswax Foundation

  Fathia A. Mosa, Randah O. Makhlouf

  1-11

  • PDF

• CFD Simulation and Optimization of 4-Digit NACA Airfoils

  Abdalsalam Muftah

  12-30

  • PDF

• Active Control of Surge Compressor System

  Khalafullah A. Husayn

  31-45

  • PDF

• Case Report of Gingivitis Artefacta in Libyan Female Child 5-Years Old

  Khyria Dhaw Omar

  46-51

  • PDF

• Certain Subclass of Meromorphic Valent Functions Defined by Convolution with Positive Coefficients

  A. A. Hussain, A. O. Mostafa, M. K. Aouf

  52-66

  • PDF

• Crystallisation of Pectate Lyase 10A Catalytic Module From Cellvibrio japonicas

  Muftah Omar Ali

  67-75

  • PDF

• Behavior of Gas-Liquid Mixture in a Downward Orientation of Vertical Pipe

  Almabrok Abushanaf Almabrok

  76-84

  • PDF

• Experimental Investigation of Cyclic Solvents Injection to Enhance the Production in Heavy Oil Reservoirs

  Mohammed Mansour

  85-95

  • PDF

• Potentials and Prospects of Numerical Investigation of the Thermal Efficiency Optimization in Radiant Tube Burners

  E. M. Elmabrouk, Imhamed M. Saleh, Abdelslam M. saad

  96-105

  • PDF

• Effect of Three Organic Materials on Soil Soluble Cations in Calcareous Soil

  Hager AL. Abd alrahman, Hassin AL. Makhlof, Abobaker A.Sanousi, Magda A.Hussien

  106-114

  • PDF

• The Role of Ultrasound in The Diagnoses of Graves’ Disease

  Faisal M.Shembesh, Mohamed E. Buzgheia, Faiza M. Kutrani, Nadya F. Ben Jeweref, Nadeia M. Elbagermi, Seham A. Salem

  115-124

  • PDF

• Oscillation Theorems for Nonlinear Second Order Forced Differential Equations

  Ambarka A. Salhin

  125-138

  • PDF