Browsing Journal Articles by Title

Now showing items 2738-2757 of 3156

    • Strength of concrete with ceramic waste and quarry dust as aggregates 

      Mohd Mustafa Al-Bakri, Abdullah; Norazian, Mohamed Noor; Mazlan, Mohamed; Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr.; Che Mohd Ruzaidi, Ghazali, Prof. Madya; Liyana, Jamaludin (Trans Tech Publications, 2013)
      This research focuses on a study of the strength of concrete with ceramic waste as coarse aggregate and quarry dust as fine aggregate. The sources of ceramic waste and quarry dust are obtained from the industrial in Malaysia. ...

    • Strength of the weld line and warpage defects on the molded parts in injection molding process 

      S. M., Nasir; Khairul Azwan, Ismail, Dr.; Shayfull Zamree, Abd Rahim; Norshah Afizi, Shuaib (Praise Worthy Prize S.r.l., 2013)
      Strength at weld the line location and warpage problem in injection molding plastic component were not new problems in injection molding industries. Many researchers had emerged with several improvement techniques to reduce ...

    • Strength prediction and reliability of brittle epoxy adhesively bonded dissimilar joint 

      Mohd Afendi, Rojan, Dr.; Mohd Shukry, Abdul Majid, Dr.; Ruslizam, Daud, Dr.; Abdul Ghaffar, Abdul Rahman, Dr.; Teramoto, Tokuo (Elsevier Ltd, 2013)
      This paper deals with strength and failure prediction as well as reliability issues of adhesive joints of brittle epoxy bonding of two dissimilar adherends. Effects of bond thickness and scarf angle upon the strength of ...

    • Strength prediction of epoxy adhesively bonded scarf joints of dissimilar adherends 

      Mohd Afendi; Teramoto, Tokuo; Hairul, Bakri (Elsevier Ltd, 2011-09)
      In this study, strength of epoxy adhesively bonded scarf joints of dissimilar adherends, namely SUS304 stainless steel and YH75 aluminum alloy is examined on several scarf angles and various bond thicknesses under uniaxial ...

    • Strength, density and water absoprtion of Palm oil boiler ash (POBA) geopolymer brick/IBS brick 

      Zarina, Yahya; Kamarudin, Hussin; Mohd Mustafa Al Bakri, Abdullah; Khairul Nizar, Ismail; Rafiza, Abd Razak (Trans Tech Publications Ltd., 2016-01)
      Geopolymer or alkali-activated binder is produced by synthesizing aluminosilicate source materials with an alkaline activator solution. This study has been conducted to produce palm oil boiler ash (POBA) geopolymer brick/IBS ...

    • Stress analysis and failure characterizations of V-shaped epoxy adhesively bonded joint 

      Mohd Afendi, Rojan, Dr.; Mohd Shukry, Abdul Majid, Dr.; Ruslizam, Daud, Dr.; Ishino, Y.; Teramoto, Tokuo (Trans Tech Publications, 2013)
      This paper deals with stress and failure characteristics of V-shaped epoxy adhesive joint. Effect of scarf angle upon failure morphology was investigated by tensile test and monitoring using high speed camera. V-shaped ...

    • Stretching surface in rotating viscoelastic fluid 

      Wan Mohd Khairy Adly, Wan Zaimi; Anuar, Mohd Ishak, Prof. Dr.; Pop, Ioan Aurel (Shanghai University and Springer-Verlag Berlin Heidelberg, 2013-08)
      The boundary layer flow over a stretching surface in a rotating viscoelastic fluid is considered. By applying a similarity transformation, the governing partial differential equations are converted into a system of nonlinear ...

    • Structural and electrical properties of titania thin films 

      Sharipah Nadzirah; Uda, Hashim; N. Malihah (Trans Tech Publications, 2014-04)
      This research studies the properties of titanium dioxide (TiO2) nanoparticles synthesized by two different stabilizers via sol-gel method. Acetic and hydrochloric acids have been used as stabilizers to form two different ...

    • Structural and electronic properties of bulk GaP and AlP and their (GaP)n / (AlP)n superlattices 

      M., Merabet; S., Benalia; D., Rached; A., Bouhemadou; S., Omran; Ali H., Reshak; M., Rabah (Elsevier Ltd., 2011-02)
      The structural and the electronic properties of binary GaP and AlP compounds and their superlattices are investigated using the recent version of the first-principles full potential linear muffin-tin orbitals method ...

    • Structural and electronic properties of GaN x As 1-x alloys 

      Baaziz, H.; Charifi, Z.; Ali Hussain, Reshak, Prof. Dr.; Hamad, Bothina A.; Yarub, Al-Douri (Springer-Verlag., 2012-03)
      The structural and electronic properties of cubic GaN x As 1-x with N-concentration varying between 0.0 and 1.0 with step of 0.25 were investigated using the full potential-linearized augmented plane wave (FP-LAPW) method. ...

    • Structural and electronic properties of zinc blende B xAl 1-xN yP 1-y quaternary alloys via rst-principle calculations 

      Abdiche, A.; R., Baghdad; R., Khenata; R., Riane; Yarub K.A., Al - Douri; M., Guemou; S., Bin-Omran (Elsevier B.V., 2012-02-01)
      The structural and electronic properties of cubic zinc blende BN, BP, AlN and AlP compounds and their B xAl 1-xN yP 1-y quaternary alloys, have been calculated using the non relativistic full-potential linearized-augmented ...

    • Structural and impedance spectroscopy study of Al-doped ZnO nanorods grown by sol-gel method 

      Muhammad, Kashif; Uda, Hashim, Prof. Dr.; Md. Eaqub, Ali; Ala'eddin Ahmad Jaber, Saif, Dr.; Syed Muhammad Usman, Ali; Willander, Magnus, Prof (Emerald Group Publishing Limited, 2012)
      Purpose – The purpose of this paper is to investigate the electrical transport mechanism of the Al-doped ZnO nanorods at different temperatures by employing impedance spectroscopy. Design/methodology/approach – Al-doped ...

    • Structural and morphological properties of Cu1-xAlxO nanostructures prepared by sol-gel method 

      Ziad, T. Khodiar; Nadir, F. Habubi; Intessar, K. Abd; Ahmed, M. Shano (Universiti Malaysia Perlis (UniMAP), 2020-07)
      In this study, the sol-gel process has been adopted for the synthesis of Cu1-xAlxO nanostructures (0≤ x ≤ 0.90, in steps of 0.10). The system revealed pure CuO phase with monoclinic structure. Al2O3 phase and copper oxide ...

    • Structural and morphological studies of cadmium sulfide nanostructures 

      Abdulwahab, S. Z. Lahewil; Yarub, Al-Douri, Assoc. Prof. Dr.; Uda, Hashim, Prof. Dr.; Naser Mahmoud, Ahmed, Dr. (Trans Tech Publications, 2013)
      Cadmium sulfide (CdS) nanostructures were prepared with different spin coating speed 1000 and 3000 rpm and molarities of Cd:S to be 1.2 to 0.01 mol/L using sol-gel spin coating technique. It is found that the average grain ...

    • Structural and optical investigations of cadmium sulfide nanostructures for optoelectronic applications 

      Abdulwahab, S.Z. Lahewil; Yarub, Al-Douri, Assoc. Prof. Dr.; Uda, Hashim, Prof. Dr.; Naser Mahmoud, Ahmed, Dr. (Elsevier Ltd., 2012-11)
      Cadmium sulfide (CdS) nanostructures were deposited on glass substrates by sol–gel spin coating technique. X-Ray Diffraction (XRD) results have indicated that the formation of CdS has hexagonal structure. The lattice constants ...

    • Structural and optical properties of PbI2 nanostructures obtained using the thermal evaporation method 

      Safaa I. Mohammed; Yarub, Al-Douri, Assoc. Prof. Dr.; Uda, Hashim, Prof. Dr.; Naser Mahmoud, Ahmed, Dr.; R., Al-Gaashani (NRC Research Press, 2013-10)
      Lead iodide (PbI2) nanostructures were successfully prepared using the thermal evaporation method on a glass substrate at room temperature. The structural properties were analyzed using X-ray diffraction, which revealed ...

    • Structural and optical properties of TiO₂ nanoparticles/PVA for different composites thin films 

      Shehap, A.M.; Akil, Dana S. (Universiti Malaysia Perlis, 2016)
      Polymeric films based on polyvinyl alcohol (PVA) doped with titanium dioxide nanoparticles at different weight percentage (1.25, 2.5, 5, 7.5, 10 TiO₂/PVA) were prepared using the sonification and casting techniques. The ...

    • Structural and optical studies of Eu³⁺ doped nanocrystalline tellurite glass 

      Ghoshal, S. K.; Md Rahim, Sahar; Ezza Syuhada, Sazali (Universiti Malaysia Perlis, 2014)
      A series of transparent glasses with composition (80-x) TeO2 - 15 MgO - (x) Eu2O3, over the concentration region of 0 - 2.5 mol% were obtained using conventional melt-quenching technique. The nanocrystalline glass samples ...

    • Structural and optoelectronic properties of NiTiX and CoVX (X = Sb and Sn) half-Heusler compounds: An ab initio study 

      Ameri, M.; Touia, A.; Khenata, R.; Yarub, Al - Douri; Baltache, H.b (Elsevier GmbH., 2013-04)
      We have performed ab-initio self-consistent calculations using the full-potential linear muffin-tin orbital (FP-LMTO) method to investigate the structural and the electronic properties of some half-Heusler alloys. The local ...

    • Structural and phase formation of TiAl alloys synthesized by mechanical alloying and heat treatment 

      Al-Dabbagh, Jinan B.; Rozman, Mohd Tahar; Mahadzir, Ishak; Siti Aisyah, Harun (Universiti Malaysia Perlis, 2015)
      Mechanical alloying (MA) of Ti-50%Al (molar fraction) powder by using Planetary ball milling equipment, have been successfully refine the crystallite size and produced TiAl nano-alloys. The characteristics of the powder ...