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421
Additive manufacturing of NiTi shape memory alloys using pre-mixed powders
Published 2019“…This work presents a comparative study on the in-situ alloying of NiTi shape memory alloys (SMAs) by directed energy deposition (DED), selective laser melting (SLM) and selective electron beam melting (SEBM) processes using pre-mixed Ni-Ti powders. …”
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Journal Article -
422
Compact and efficient elastic metasurface based on mass-stiffness relation for manipulation of flexural waves
Published 2023“…We use external mass blocks (pillars) to tune the effective mass and cut grooves in connecting beams to release effective stiffness. The two degrees of freedom are used to control the two design targets: local phase shift and impedance. …”
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Journal Article -
423
Plasmon geometric phase and plasmon hall shift
Published 2018“…Anomalous plasmon geometric phases dramatically enrich the nanophotonics toolbox, and yield radical new means for directing plasmonic beams.…”
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Journal Article -
424
Pulsed fiber laser at 1 μm wavelength region
Published 2017“…Secondly, high average power and high peak power YDPFLs have been constructed and studied. High power YDPFLs have progressed rapidly and been widely utilized for material processing. …”
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Thesis -
425
First results on a new PIAA coronagraph testbed at NASA Ames
Published 2017“…For our wavefront control we are focusing on using small Micro-Electro- Mechanical-System deformable mirrors (MEMS DMs), which promises to reduce the size of the beam and overall instrument, a consideration that becomes very important for small telescopes. …”
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Presentation -
426
Optimizing resource allocation in large communications satellite constellations
Published 2024“…Several approaches have been proposed to deal with the complexity of the added flexibilities at the spacecraft level. …”
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Thesis -
427
Study on the passive mode-locking of Nd:GdVO4 laser
Published 2010“…Measurements were taken from the output beam. From the experiment, we will demonstrate the stable high-power continuous wave mode-locking in the diode-pumped Nd:GdVO4 crystal laser.…”
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Final Year Project (FYP) -
428
E-learning software package for introduction of modern radar technology
Published 2014“…It allows the student to explore and study the radar equation, Doppler Frequency and the phased array radar beam pattern. The following two parts of works are mainly covered in this report: The scope of the first part is to study the essential theories behind the models. …”
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Final Year Project (FYP) -
429
Ordered hybrid nanoneedle arrays for gas sensing
Published 2014“…In the present thesis, a novel ordered metal/silicon hybrid nanoneedle array is fabricated using an ion beam that patterns the metal/silicon substrate producing a pillar array followed by the self-organization of hybrid nanoneedles. …”
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Thesis -
430
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431
Application of long gauge sensors on RC structures
Published 2024“…This study comprises a series of carefully planned laboratory experiments involving the application of various shear forces to specimens of reinforced concrete beams and columns. Various types of sensors are utilized, including Linear Variable Differential Transformers (LVDTs), point gauges, and long gauge sensors (LGS). …”
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Final Year Project (FYP) -
432
Influence of operating parameters on morphology of laser hardened surfaces
Published 2018“…The highly intense laser beam rapidly heats up the irradiated surface above its austenitization temperature which cools down instantaneously (self-quenching) as the laser moves away from the spot producing a hardened surface. …”
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Conference Paper -
433
Electrical and photoresponse properties of Co3O4 nanowires
Published 2013“…Photoresponses of individual nanowires were obtained by global irradiation of laser beams with photon energies above band gap and at sub-band gap of the nanowires. …”
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Journal Article -
434
Sintesis dan pencirian zarah silika berongga dalam aplikasi biosensor DNA
Published 2024“…Berdasarkan analisis FESEM dan BET/BJH, zarah silika berongga yang disintesis dengan menggunakan surfaktan Tween 20 pada suhu 27 °C dan tindak balas dijalankan selama 8 hari mempunyai luas permukaan yang paling besar. Zarah silika berongga ini digunakan dalam pemegunan prob DNA E. coli dan didapati biosensor ini menunjukkan kebolehpilihan yang tinggi terhadap DNA sasaran E. coli. …”
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Article -
435
Budaya politik masyarakat Melayu: Satu analisis
Published 2021“…Terbaru pada Disember 2018, masyarakat Melayu bangkit melakukan demonstrasi secara besar-besaran menentang Konvensyen Antarabangsa Mengenai Penghapusan Segala Bentuk Diskriminasi Kaum (ICERD), iaitu ratifikasi antarabangsa Pertubuhan Bangsa-Bangsa Bersatu (PBB) yang menuntut mewujudkan kesaksamaan antara semua tanpa mengira kaum. …”
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Article -
436
Impak Ketidakakuran Sivil terhadap Landskap Politik Malaysia
Published 2019“…Maka, Barisan Nasional (BN) memperoleh mandat besar dalam Pilihan Raya Umum ke-11 (PRU-11) pada tahun 2004 yang merupakan pencapaian terbaik parti tersebut dalam sejarah politik Malaysia. …”
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Article -
437
Busana Tradisional Kedah: Kelestarian dan Kemandirian Industri Kontemporari (S/O 14338)
Published 2020“…Kajian ini telah memberikan impak yang besar kepada pengusaha industri jahitan , industri tekstildan universiti untuk tujuan menjana pendapatan kepada penduduk kampung yang terlibat dalam kajian ini…”
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Monograph -
438
Kesediaan Pelajar Program Pendidikan Terhadap Kursus Keusawahanan di Universiti Utara Malaysia (S/O 14605)
Published 2021“…Institusi pendidikan sebagai pusat pembangunan keusahawanan perlu memainkan peranan yang besar dalam memupuk persekitaran keusahawanan yang menggabungkan faktor-faktor yang menyumbang kepada pembangunan nilai keusahawanan. …”
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Monograph -
439
An artificial neural network model for multi-flexoelectric actuation of plates
Published 2023“…Flexoelectric effect can be used to design actuators to control engineering structures including beams, plates, and shells. Multiple flexoelectric actuators method has the advantage of less stress concentration and better control effect, but the mode-dependent optimal actuator locations could influence the flexoelectric actuation effect significantly. …”
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Journal Article -
440
Behaviour and design of hot-rolled stainless steel channel section members
Published 2023“…At member level, ten column tests and ten beam-column tests were conducted to study the flexural buckling behaviour of channel section columns and global buckling behaviour of channel section beam-columns, respectively. …”
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Thesis-Doctor of Philosophy