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381
The Portevin-Le Chatelier effect of Cu-2.0Be alloy during hot compression
Published 2023“…As the strain rate increases, the dislocations outpace the diffusion speed of the solute atoms, limiting their ability to effectively pin the dislocations, resulting in lower dislocation density and serration amplitude. …”
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Journal Article -
382
Conformable ultrasound breast patch for deep tissue scanning and imaging
Published 2024“…The in vitro studies and clinical trials reveal that the array using a piezoelectric crystal [Yb/Bi-Pb(In <jats:sub>1</jats:sub> <jats:sub>/2</jats:sub> Nb <jats:sub>1/2</jats:sub> )O <jats:sub>3</jats:sub> -Pb(Mg <jats:sub>1/</jats:sub> <jats:sub>3</jats:sub> Nb <jats:sub>2/3</jats:sub> )O <jats:sub>3</jats:sub> -PbTiO <jats:sub>3</jats:sub> ] (Yb/Bi-PIN-PMN-PT) exhibits a sufficient contrast resolution (~3 dB) and axial/lateral resolutions of 0.25/1.0 mm at 30 mm depth, allowing the observation of small cysts (~0.3 cm) in the breast. …”
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383
Piezoelectric single crystal based one-dimensional phased array for breast tissue imaging
Published 2024“…In this thesis, I propose a conformable ultrasound breast patch (cUSBr-Patch) consisting of a one-dimensional (1D) phased array and a nature-inspired patch design, which offers large-area, deep tissue scanning and multi-angle, repeatable breast imaging while avoiding the drawbacks of conventional ultrasound imaging technologies. I used a Yb/Bi-doped PIN-PMN-PT single crystal as the active element due to its superior piezoelectric properties (d33 = 2,800 pC/N, εr = 7,000, k33 = 0.93). …”
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Thesis -
384
Structure and dynamics of magnetic domain walls in multi-sublattice magnetic oxides
Published 2024“…We propose measuring the DW velocity with a transverse field applied to probe this field-like torque, and present experimental evidence. We investigated the DW depinning dynamics in Pt/BiYIG thin film, presenting a phase diagram of this pinning event, which proves the crucial role of minimizing the pinning effect in achieving fast DW velocity. …”
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Thesis -
385
Local-flexural interactive buckling of S690 high strength steel slender welded I-section columns: testing, modelling and design
Published 2022“…A testing programme, adopting two S690 high strength steel slender welded I-sections, was firstly conducted and included initial geometric imperfection measurements and ten pin-ended column tests. The testing programme was accompanied by a numerical modelling programme, where finite element models were developed and validated against the test results and then employed to perform parametric studies to generate further numerical data over a wide range of cross-section dimensions and member effective lengths. …”
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Journal Article -
386
Phenotypic, physiological, and molecular response of Loropetalum chinense var. rubrum under different light quality treatments based on leaf color changes
Published 2023“…Moreover, we also found that the CRY-like gene, HY5-like gene, BBX-like gene, MYB-like gene, CHS-like gene, DFR-like gene, ANS-like gene, and UFGT-like gene were significantly upregulated. …”
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Journal Article -
387
Design of a latching mechanism for perching UAVs
Published 2011“…One solution is to learn from nature and get the UAVs to perch on objects like tree branches, like how birds often do that to rest. …”
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Final Year Project (FYP) -
388
Experimental and numerical studies of S960 ultra-high strength steel welded I-section columns
Published 2022“…A testing programme, including initial geometric imperfection measurements and ten pin-ended column tests, was conducted. The testing programme was accompanied by a numerical modelling programme, where finite element models were firstly developed and validated against the test results, and then employed to perform parametric studies to generate further numerical data. …”
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Journal Article -
389
Biography of the Prophet /
Published 2006“…Moreover, the burning issues of modern times like the rights of oppressed, liberation of the slaves, dignity of the women sufferings of the human beings along with the human brotherhood and league of nations have been dealt with thoroughly.…”
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390
Cryo-EM structure and evolutionary history of the conjugation surface exclusion protein TraT
Published 2025“…Following transfer of IncF-like plasmids, recipients become refractory to a second wave of conjugation with the same plasmid via entry (TraS) and surface (TraT) exclusion mechanisms. …”
Journal article -
391
Studies on the Chitin Binding Property of Novel Cysteine-Rich Peptides from Alternanthera sessilis
Published 2016“…Hevein-like peptides make up a family of cysteine-rich peptides (CRPs) and play a role in plants in their defense against insects and fungal pathogens. …”
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Journal Article -
392
On the investigation of ash deposition effect on flow-induced vibration energy harvesting
Published 2022“…In contrast, the horn-like bluff body can benefit energy harvesting by reducing the galloping cut-in wind speed and increasing the voltage output. …”
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Journal Article -
393
Paradoxical attenuation of early amyloid-induced cognitive impairment and synaptic plasticity in an aged APP/Tau bigenic rat model
Published 2024“…We investigated the longitudinal pathological effects of combining human-like amyloidosis and tauopathy in a novel transgenic rat model, coded McGill-R-APPxhTau. …”
Journal article -
394
女性媒介形象建构与话语权赋权 ——《脱口秀大会》系列为例 = Female discourse power and construction of female image —— Rock&Roast stand-up comedy series...
Published 2022“…Traditional forms Chinese comedy, represented by comic strips (xiao pin) and sketches (xiang sheng), has been produced by and for the gaze of male, both in terms of its historical development and the content. …”
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Final Year Project (FYP) -
395
High-speed and high-photocurrent InP-based uni-traveling-carrier photodiode
Published 2017“…Compared to conventional PIN-PD, UTC-PD has a unique mode of operation where only faster electrons serve as the active carriers, which can reduce the space charge effect and lead to much higher current, and higher speed operations. …”
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Thesis -
396
Plateau
Published 2016“…Amid creating the pleasure moments with each other and the family, negative feelings do not get to withdraw too; like how there is plus and minus sign, like how there is north and south, everything coexist. …”
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Final Year Project (FYP) -
397
Low temperature growth and characterization of carbon nanostructures
Published 2008“…This report focuses on the low temperature fabrication and characterization of carbon nanostructures such as onion-like carbon and carbon nanotubes (CNTs). Onion-like carbons were grown on different substrates at room temperature using plasma enhanced chemical vapor deposition (PECVD). …”
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Thesis -
398
Molecular dynamics simulation studies of salting effects and ion-mediated molecular interactions
Published 2013“…A general goal of this research is to obtain an atomic level understanding of the structure, dynamics and thermodynamics of co-solutes (including typical ions like Na+, Mg2+ and complex molecules like urea, guanidinium chloride) and their effects on molecular and electrostatic interactions in protein folding/unfolding and DNA packaging. …”
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Thesis -
399
HYPERION: A HYdrogen PERmeatION Experiment to Quantify Hydrogen Transport in Fusion-Relevant Molten Salts
Published 2024“…The measurement of hydrogen transport properties of molten salts like FLiBe is crucial for the development of advanced nuclear technologies like lithium-bearing liquid immersion breeding blankets for fusion reactors. …”
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Thesis -
400
Experimental study on sediment clump
Published 2017“…While the sediment cloud with thermal-like formation has been researched extensively, information is lacking in the wake-like formation. …”
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Final Year Project (FYP)