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ping » ling (Expand Search), ming (Expand Search), peng (Expand Search), sping (Expand Search)
pinge » linge (Expand Search), minge (Expand Search), penge (Expand Search), hinge (Expand Search), pine (Expand Search), inge (Expand Search), spinge (Expand Search)
spinga » slinga (Expand Search), sminga (Expand Search), spenga (Expand Search), spina (Expand Search), sspinga (Expand Search)
aina » ainaa (Expand Search), bina (Expand Search), anna (Expand Search)
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521
Construction of 2,6-trans pyrans via Prins cyclization and its application towards the total synthesis of methyl sarcophytoate
Published 2012“…Prins cyclization reaction involving a homoallylic alcohol with aldehyde is one of the most efficient methods to synthesize tetrahydropyran rings. However, due to the strong 1,3-diaxial interaction, the 2,6-cis tetrahydropyran moiety was formed preferably in most cases. …”
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Thesis -
522
Sequencing palladium-catalyzed cycloisomerization cascades in a synthesis of the gelsemine core
Published 2023“…Here we report investigations of the relative rates of two different types of ene-ynamide cycloisomerization that form fused and spirocyclic rings, and use of these results to design a sequence-controlled cascade cycloisomerization that prepares the tetracyclic core of gelsemine in a single step. …”
Journal article -
523
Hybrid biometric authentication for automatic teller machine
Published 2024“…Unlike traditional password or PIN-based methods, biometric authentication uses unique physical characteristics, such as fingerprints, to verify identity. …”
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Article -
524
Design of a dual band planar inverted-F antenna for GMS/DCS mobile handset
Published 2008“…This project involved the study of size miniaturization of microstrip antenna techniques: shorting pin and shorting wall, loading, shorted spiral printed antenna and stacked shorted patch antenna are fully discussed.…”
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Thesis -
525
Study on the wear characteristics of aluminium metal matrix composite with 15% Al2O3 and 20% Al2O3
Published 2008“…The objective of this dissertation was to study the wear characteristics and behaviour of aluminium metal matrix composite materials (MMCs), namely Duralcan 286 and Duralcan 284 as a pin material when mated against three types of dics materials.…”
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Thesis -
526
Ladder Polyether Synthesis via Epoxide-Opening Cascades Using a Disappearing Directing Group
Published 2024“…The trimethylsilyl group disappears during the course of the cascade, and thus these are the first epoxide ring-opening cascades that afford ladder polyether subunits containing no directing groups at the end of the cascade.…”
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Article -
527
Development of a counter-UAV system
Published 2022“…Upon testing, the firing pin mechanism was found to be unable to reliably puncture the CO2 canister, even after improvements. …”
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Final Year Project (FYP) -
528
Roles of the actin cytoskeleton in structuring the cortical endoplasmic reticulum.
Published 2011“…The ER is a dynamic structure that undergoes constant rearrangement through tubule branching, ring closure and tubule sliding. This rearrangement is thought to be dependent on actin cytoskeleton in yeast. …”
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Thesis -
529
Experimental and numerical investigations of hot-rolled stainless steel channel section columns susceptible to flexural buckling
Published 2022“…A thorough testing and numerical modelling programme has been conducted to investigate the minor-axis flexural buckling behaviour and resistances of pin-ended hot-rolled stainless steel channel section columns. …”
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Journal Article -
530
Measuring membrane capacitance during a depolarizing stimulus
Published 2010“…It is critical to resolve the highly dynamic kinetic steps along the molecular cascade of exocytosis in order to pin down the specific actions of regulatory molecules and eventually decipher this complex and fundamental process.…”
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Research Report -
531
High-performance organic single-crystal field-effect transistors of indolo[3,2-b]carbazole and their potential applications in gas controlled organic memory devices
Published 2014“…Single crystals of linear fused rings with nitrogen heteroatom, indolo[3,2-b]carbazole (ICZ), have been synthesized. …”
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Journal Article -
532
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533
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534
Towards graphane applications in security: the electrochemical detection of trinitrotoluene in seawater on hydrogenated graphene
Published 2014“…This is likely due to the fact that graphene contains a larger amount of aromatic rings than hydrogenated graphene, enabling larger preconcentration. …”
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Journal Article -
535
On the algebraic structure of quasi-cyclic codes IV : repeated roots
Published 2013“…A trace formula for quasi-cyclic codes over rings of characteristic not coprime with the co-index is derived. …”
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Journal Article -
536
Asynchronous wood formation in young Acacia mangium planted in Malaysia
Published 2002“…In general, tropical trees have less-distinct growth rings. Even if the trees have some concentric structures, there is little information on the timing of their formation. …”
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Article -
537
Developments in THz Polaritonics: Towards Integrated Nonlinear THz Spectroscopy
Published 2024“…A circular stair-step "echelon" mirror is used to shape the pump pulse into a conical tilted pulse front composed of a series of concentric rings of pump light. When the pump rings are imaged onto a thin LT waveguide, coherent superposition of the focusing THz fields excited individually by each pump ring results in a dramatically enhanced THz field at the focus. …”
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Thesis -
538
Structural performance of recycled aggregate concrete-filled stainless steel tube columns
Published 2020“…The experiment involved 12 RACFSST columns tested under pin-ended condition, as well as material tests and initial global geometric imperfection measurements. …”
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Final Year Project (FYP) -
539
Design and 3D printing of reconfigurable structures
Published 2021“…The structure is made up of single modular units being repeatedly fixed together, this leads to the structure to isolate single modular units that are damaged, allowing it to be easily pin-pointed and replaced by fabricating another similar single unit, this cut cost as the structure can be salvaged by replacing a single unit instead of the whole structure.…”
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Final Year Project (FYP) -
540
Tie the knot - a step by step wedding planner
Published 2018“…The creation comprises essential management tools such as wedding checklist, reminders, budget tracker, guestlist, online electronic invitation and RSVP system with SMS function, seating plan, calendar function, vendor list, pin board, wedding day scheduler and chat function…”
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Final Year Project (FYP)