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| 1 | Polymerase chain reaction assay targeting cytochrome b gene for the detection of dog meat adulteration in meatball formulation显示文摘 | Md. Mahfujur Rahman Md. Eaqub Ali Sharifah Bee Abd Hamid Shuhaimi Mustafa Uda Hashim Ummi Kalthum Hanapi | 2014 | Meat Science2014，，4： | 1 |
| 2 | High Purity Polycrystalline Silicon Growth and Characterization 显示文摘 | Uda Hashim Abang A Ehsan Ibrahim Ahmad | 2007 | Chiang Mai Journal of Science2007，34，1： | 1 |
| 3 | Quantum Dot Potential Calculation of ZnxCd1-xSe显示文摘 | Yarub Al-Douri Naser M. Ahmed Uda Hashim | 2010 | 材料科学与工程(中英文版)2010，4，5： | 0 |
| 4 | Effect of Microwave Power and Clamping Pressure on the Microwave Welding of Polypropylene Using Silicon Carbide Nanowhiskers as Microwave Susceptor显示文摘Due to their excellent dielectric properties and the rapid response to microwave irradiation,silicon carbide nanowhiskers(SiCNWs)were employed as microwave susceptor in this study to absorb microwave and locally melt the surrounding polypropylene(PP)substrates for the joining of PP substrates.Complete welded joint is formed after the melted PP was cooled and resolidified.Other than microwave susceptor,SiCNWs also acted as the nanofillers in strengthening the welded joint through the formation of SiCNWs reinforced PP nanocomposite at the interface of PP substrates.Besides,the effect of microwave power on the microwave welding of PP substrates using SiCNWs as susceptor was studied and reported.It was found that the tensile strength and modulus of elasticity of the welded joint improved as microwave power increased.However,it deteriorates the flexibility of the welded joint as high stiffness SiCNWs were incorporated deeper into the PP matrix which restricted the PP chain mobility.Aside from microwave power,clamping pressure is also critical in determining the mechanical properties of a welded joint.When compared to unclamped welded joint,the tensile strength,modulus of elasticity and flexibility of welded joint subjected to clamping pressure improved drastically.Moreover,the tensile strength of welded joint increased when the clamping pressure was increased from P1 to P3,but decreased when the clamping pressure was further increased to P4 due to the occurrence of flashing at welded joint.The formation mechanism of SiCNWs reinforced PP welded joint was also proposed in this study.Compared to conventional welding,this welding process is easy,straightforward and is able to produce welded joint with outstanding mechanical properties via precise controlling of the processing parameters.Thus,microwave welding is thought to offer an option for the joining of thermoplastics and other applications. | Phey Yee Foong Chun Hong Voon Bee Ying Lim Pei Leng Teh Mohd Afendi Bin Rojan Nor Azizah Parmin Subash C.B.Gopinath Mohd Khairuddin Md Arshad Foo Wah Low Savisha Mahalingam Abreeza Manap Ruslinda A.Rahim Uda Hashim | 2022 | Chinese Journal of Polymer Science2022，40，11： | 0 |
| 5 | Zinc Oxide Nano Particles Integrated Kenaf/Unsaturated Polyester BioComposite显示文摘Increasing need for materials with special features have brought various new inventions,one of the most promising hope for new material with special features and functionalities is composites materials.Thus,this study report an integration of zinc nanoparticles into kenaf/polyester polymer composite to introduce new behavior to the composite.The composite behaviors were compared for mechanical,thermal,moisture absorption and biodegradability properties.Prepared Zinc Oxide nanoparticles entrenched in the kenaf/polyestaer composites net structure through chemical bonds between kenaf/ZnO/polyester resin,existence of ZnO significantly influence the mechanical and thermals properties of composites.Thermal analysis based on(TGA)response revealed the integration of ZnO nanoparticles improved the thermal stability when thermal decomposition temperature beyond 3650 C.The thermal cracking decreased with present of ZnO and increase with kenaf content(layers).The modulus,Tensile strength,break at elongation,flexural modulus,flexural strength and impact strength of the composites with higher content kenaf/ZnO nanoparticle are 560 MPa,58MPa,1.8%,1300 PMa,68 MPa and 31 MPa,respectively.Thus,addition of kenaf layers and ZnO results in larger mechanical properties enhancement,the results of the contact angle show improvement in wetting of the fibres with addition of ZnO nanoparticles. | Mohammed Mohammed Bashir O.Betar Rozyanty Rahman Aeshah M.Mohammed Azlin F.Osman Muhammed Jaafar Tijjani Adam Omar S.Dahham Uda Hashim Nik Z.Noriman | 2019 | Journal of Renewable Materials2019，7，10： | 0 |
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