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  1. Article

    Open Access

    Free vibration characteristics of sectioned unidirectional/bidirectional functionally graded material cantilever beams based on finite element analysis

    Advancements in manufacturing technology, including the rapid development of additive manufacturing (AM), allow the fabrication of complex functionally graded material (FGM) sectioned beams. Portions of these ...

    N. V. Viet, W. Zaki, Quan Wang in Applied Mathematics and Mechanics (2020)

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  2. No Access

    Article

    Analytical investigation of an energy harvesting shape memory alloy–piezoelectric beam

    This work presents an analytical investigation of a cantilever shape memory alloy (SMA)/piezoelectric laminated composite beam subjected to a tip load with possible temperature variation. The beam consists of ...

    N. V. Viet, W. Zaki, R. Umer in Archive of Applied Mechanics (2020)

  3. No Access

    Chapter and Conference Paper

    Performances of Invariant Feature Detectors in Real-Time Video Applications

    This paper reviews and compares the performance of five well-known detectors, SIFT, SURF, ORB, MSER and STAR, when combined in combination of with using three common descriptors, SIFT, SURF and ORB. To validat...

    M. Hedayati, W. Mimi Diyana, W. Zaki, Aini Hussain… in Advances in Visual Informatics (2013)

  4. No Access

    Article

    Evaluation of a commercial rRNA target amplification assay for detection ofMycobacterium tuberculosis complex in respiratory specimens

    Seventy-one respiratory samples were analyzed in a new commercially available target rRNA amplification assay aimed at detectingMycobacterium tuberculosis complex directly in patient specimens. The assay (Gen-Pro...

    S. Ehlers, M. Pirmann, W. Zaki, H. Hahn in European Journal of Clinical Microbiology … (1994)