Vol. 50 No. 1: October (2018)

Articles

• Effect of Current Density and Fly Ash Composition on Nickel Grain Size and Hardness of Nickel-Fly Ash Composite Coating Deposited on Aluminum Alloy 6061

  Intan Sharhida Othman, Muhamad Khaizaki Ahmad, Muhammad Zaimi Zainal Abidin, Qumrul Ahsan, Noraiham Mohamad, Syahrul Azwan Sundi

  1-9

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• Effectiveness of Corn Cob as a Thermal Isolation Material

  Suhaila Sahat, Nor Farah Atiqah Ahmad, Siti Noor Aiin Mohd Razali, Masiri Kaamin, Mardiha Mokhtar, Nor Baizura Hamid, Norhayati Nyadiman

  10-15

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• Optimization of the Antioxidant Properties of the Polyherbal Formulations

  Norhayati Muhammad, Nur Fazira Abdul Rahim, Norazlin Abdullah, Balkis A Talip, Nur Jihan Shahirah Dusuki

  16-25

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• Combined Adsorption and Biological Treatment for Landfill Leachate Management

  Er Xin Yi, Seow Ta Wee, Chi Kim Lim, Zaharah Ibrahim, Ngai Weng Chan

  26-31

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• Extrinsic Activation Energy for Enhanced Solid-State Metallic Diffusion for Electrical Conductive Ink

  Intan Fatihah Ahmad, Ghazali Omar, Mohd Azli Salim

  32-39

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• Structure Analysis on Polypropylene Maleic Anhydride (PPMAH) / Polypropylene (PP) / Recycled Acrylonitrile Butadiene Rubber (NBRr) / Banana Skin Powder (BSP) Composites Treatment

  Wan Azani Mustafa, Mustaffa Zainal, Ragunathan Santiagoo, Azlinda Abdul Ghani, Nurul Syazwani Othman, Ranggita Dwi Affandi

  40-46

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• The Effect of Aminopropyltrimethoxysilane (Aps-Silane) on Polypropylene(PP)/Recycled Acrylonitrile Butadiene Rubber(NBRr)/Palm Pressed Fiber (PPF) Composite

  Wan Azani Mustafa, Mustaffa Zainal, Mohamad Nur Khairul Hafizi Rohani, Ragunathan Santiagoo

  47-54

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• Numerical Solution of Micropolar Casson Fluid Behaviour on Steady MHD Natural Convective Flow about A Solid Sphere

  Hamzeh Taha Alkasasbeh

  55-66

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• Thermal Analysis of a Solar Absorption Cooling System with Hot and Cold Storage Tanks

  Maki Haj Zaidan, Hameed Jassim Khalaf, Basil Abdullah Ahmed

  67-80

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• Flows Generated by Critical Opposing Thermosolutal Convection in Fluid Annular Cavities

  Brahim El moustaine, Abdelkhalek Cheddadi

  81-88

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