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3461
On the relationship between the multi-region relaxed variational principle and resistive inner-layer theory
Published 2023“…Our technique to compute MRxMHD stability is first tested numerically in a cylindrical tokamak and its application in toroidal geometry is demonstrated. We demonstrate an agreement between the stability boundary obtained with SPEC simulation and the resistive inner-layer theories.…”
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Journal Article -
3462
Optimization of the directed energy deposition process parameters to improve throughput for steel-based material
Published 2023“…First, the various parameters within the DED system were identified to see the influence on part geometry. Next, a dimensionless theorem was developed for rapid parameter development to study its effect on the microstructure and size of single-track clads. …”
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Thesis-Doctor of Philosophy -
3463
Tailoring first coordination sphere of dual-metal atom sites boosts oxygen reduction and evolution activities
Published 2024“…In this structure, the incorporation of boron into the first coordination sphere of FeN4/NiN4 atomic sites regulates its geometry and electronic structure by forming “Fe-B-N” and “Ni-B-N” bridges. …”
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Journal Article -
3464
Multifunctional adaptive structures for soft robotic applications
Published 2025“…Thirdly, to better understand the tunable mechanics of our adaptive structures based on particle assemblies, in this part, we characterize the effects of the particle geometry and boundary stress on the tunable mechanical responses under threepoint bending test and uniaxial compression test through analytical modeling, finite element simulations, and experimental methods. …”
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Thesis-Doctor of Philosophy -
3465
Cation migration-induced lattice oxygen oxidation in spinel oxide for superior oxygen evolution reaction
Published 2025“…Soft X-ray absorption- and Raman-spectroscopies, combined with 18O isotope-labelling experiments, reveal that lattice oxygen activation is driven by Cr oxidation, which induces a cation migration from CrO6 octahedrons to CrO4 tetrahedrons. The geometry conversion creates accessible non-bonding oxygen states, crucial for lattice oxygen oxidation. …”
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Journal Article -
3466
Partitioning behavior and occurrence of airborne polyfluorinated alkyl substances in Singapore
Published 2013“…The unique molecular geometry of FTOHs, with hydrogen bonding and molecular contortion, was probably responsible for the unusual phenomenon. …”
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Thesis -
3467
Computer simulation studies of carbon nanotube and its interactions with water
Published 2014“…In addition, the influence of the SWCNT geometry on the mechanical properties of water submerged SWCNTs is examined. …”
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Thesis -
3468
Modelling and analysis of bi-layer ceramic–metal protective structures
Published 2014“…Due to the cost of field experiments in defense industry, development of analytical, numerical/empirical models to estimate the ballistic velocity of armor systems by considering geometry of the projectile and target structure is gaining importance. …”
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Thesis -
3469
Core-shell structure alginate-PLGA/PLLA microparticles as a novel drug delivery system for water soluble drugs
Published 2015“…This is hoped that this would improve the loading of water soluble drugs, while allowing for the release behavior to be governed by the core-shell geometry of the particulates formed. In addition, the hydrogel core is also expected to perform as a stable and friendly environment for protein encapsulation. …”
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Thesis -
3470
Deployable structure associated with rigid origami and its mechanics
Published 2015“…Theoretical analyses based on the deformation patterns predicted the mechanical behaviour of the patterned sheet. Therefore, the geometry and material of the patterned sheet can be designed to meet the requirements of a certain application.…”
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Thesis -
3471
Spring-like biomineralized hard structures : lessons from stomatopods
Published 2016“…This structure takes advantage of this spatial distribution and geometry to impose a neutral surface right at the interface of the two layers, and to generate a uniform stress distribution that likely enhances the resistance to mechanical fatigue. …”
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Thesis -
3472
Enhancement of saturated pool boiling using 3D printed substrates with microstructures
Published 2016“…The effect of channel height, structure geometry and cell size were evaluated in this study. …”
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Final Year Project (FYP) -
3473
Modeling and analysis of device-to-device communications and interference management in heterogeneous cellular networks
Published 2016“…In this dissertation, we develop realistic and tractable analytical frameworks based on random spatial models (using tools from stochastic geometry) for modeling and analysis of the fundamental aspects of D2D networks and small cell deployments. …”
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Thesis -
3474
Chiral spin textures in a frustrated kondo lattice model
Published 2017“…The Shastry-Sutherland model with appropriate generalization is an excellent framework to study the interplay between charge and spin degrees of freedom on a frustrated geometry. Furthermore, such a model is directly relevant in understanding the transport of rare earth tetraborides – a family of metallic quantum magnets with underlying magnetic Shastry-Sutherland lattice. …”
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Thesis -
3475
All-in-fiber sensing and light generation based on specialty fibers
Published 2018“…To further improve the LOD, an ultrasensitive surface enhanced Raman sensing (SERS) platform is proposed and demonstrated with an optimized geometry of the SC-PCF, and an ultra-low LOD of 50 fM Rhodamine 6G (R6G) solution is achieved. …”
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Thesis -
3476
Self-Sustainable Communications With RF Energy Harvesting: Ginibre Point Process Modeling and Analysis
Published 2016“…This paper adopts a stochastic geometry framework based on the Ginibre model to analyze the performance of self-sustainable communications over cellular networks with general fading channels. …”
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Journal Article -
3477
Seismic imaging of the Main Frontal Thrust in Nepal reveals a shallow décollement and blind thrusting
Published 2019“…However, these data are sparse relative to fault segmentation and length, and interpretations are often hard to validate in the absence of information about fault geometry. Here, we image the upper two km of strata in the vicinity of the fault tip of the MFT in central Nepal (around the town of Bardibas) applying a pre-stack migration approach to two new seismic reflection profiles that we interpret using quantitative fault-bend folding theory. …”
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Journal Article -
3478
Rigidity-stability relationship in interlocked model complexes containing phenylene-ethynylene-based disubstituted naphthalene and benzene
Published 2011“…In the structures of compounds 2 and 4, the geometry of the rigid backbone is differentthe two terminal phenyl groups are twisted with respect to the central benzenoid ring in compound 2 and roughly perpendicular to the plane central naphthalene core in compound 4. …”
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Journal Article -
3479
Complexities of the San Andreas fault near San Gorgonio Pass : implications for large earthquakes
Published 2012“…Geologic relationships and patterns of crustal seismicity constrain the three-dimensional geometry of the active portions of San Andreas fault zone near San Gorgonio Pass, southern California. …”
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Journal Article -
3480
Surficial offsets on the central and eastern garlock fault associated with prehistoric earthquakes
Published 2012“…On the basis of the geomorphic offsets, the geometry of the Garlock fault, and the precedents set by historical strike-slip earthquakes elsewhere, a number of different rupture patterns are plausible. …”
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Journal Article