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441
Institutions and agricultural transformation: a study of induced innovation in the Philippine rice sector
Published 2024“…Research findings supported the hypotheses that agricultural transformation was impeded by the three factors: 1) an industrialisation-inspired de-facto currency overvaluation regime removed farmers’ potential to capture export markets, the latter serving as a “carrot” for adopting innovation; 2) trade protectionist policies in the rice sector removed import competition as a “stick” for adopting innovation; and 3) industrialisation- and land reform-related capital scarcity among smallholder farmers hindered the dynamics of IIA from taking place. …”
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Thesis-Doctor of Philosophy -
442
Exciton polariton interactions in Van der Waals superlattices at room temperature
Published 2023“…The integration of TMD heterostructures in planar microcavities working in strong coupling regime is particularly important to control the light-matter interactions and form robust polaritons, highly sought for room temperature applications. …”
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Journal Article -
443
Managing oil palm plantations more sustainably : large-scale experiments within the Biodiversity and Ecosystem Function in Tropical Agriculture (BEFTA) Programme
Published 2021“…The Programme has established four major components: (1) assessing variability within the plantation under business-as-usual conditions; (2) the BEFTA Understory Vegetation Project, which tests the effects of varying herbicide regimes; (3) the Riparian Ecosystem Restoration in Tropical Agriculture (RERTA) Project, which tests strategies for restoring riparian habitat; and (4) support for additional collaborative projects within the Programme landscape. …”
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Journal Article -
444
GPU-based commonsense reasoning for real-time query answering and multimodal analysis
Published 2017“…Secondly, in order to reason and retrieve information on rule-based knowledge bases, the thesis introduces gSparql, a fast and scalable inference and querying method on mass-storage RDF data with rule-based entailment regimes. Our approach accepts different rulesets and executes the reasoning process at query time when the inferred triples are determined by the set of triple patterns defined in the query. …”
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Thesis -
445
Dimensionality-dependent type-II Weyl semimetal state in Mo₀.₂₅W₀.₇₅Te₂
Published 2022“…Here, by selecting a special sample with the thickness gradient across two- (2D) and three-dimensional (3D) regime, we show strong evidences that Mo$_{0.25}$W$_{0.75}$Te$_{2}$ is a type-II Weyl semimetal by observing the following two dimensionality-dependent transport features: 1) A chiral-anomaly-induced anisotropic magneto-conductivity enhancement, proportional to the square of in-plane magnetic field (B$_{in}$$^{2}$); 2) An additional quantum oscillation with thickness-dependent phase shift. …”
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Journal Article -
446
Ultrafast dynamics in quantum materials probed by time-and-momentum-resolved techniques
Published 2024“…Coherent phonons and CDW systems are two of the richest playgrounds in the ultrafast regime. I am going to investigate various cases where an ultrafast laser pulse decodes the intertwined degrees of freedom in quantum materials. …”
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Thesis -
447
Sociospatial reframing of walking through inclusive streets and urban heritage
Published 2020“…The inclusive street design regime was also found to be compatible with the notion of urban heritage in a meta-narrative review to explore the potential of urban heritage being repositioned for urban and transport planning in which the promotion of walking is a high priority. …”
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Thesis-Doctor of Philosophy -
448
Dynamic fracture mechanics of FRP-concrete interface
Published 2020“…It was found that the two bond properties were close to those of plain concrete in the quasi-static regime and showed significant dynamic enhancing effect at a loading rate of 20 mm/s. …”
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Thesis-Doctor of Philosophy -
449
Relative deficiency in interferon-γ-secreting CD4+ T cells is strongly associated with poorer COVID-19 vaccination responses in older adults
Published 2024“…Although the two-dose mRNA vaccination regime provides protection against SARS-CoV-2, older adults have been shown to exhibit poorer vaccination responses. …”
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Journal Article -
450
Ultrastrong exciton-plasmon couplings in WS2 multilayers synthesized with a random multi-singular metasurface at room temperature
Published 2024“…Boosting their interaction with light is vital for practical applications, especially in the quantum regime where ultrastrong coupling is highly demanded but not yet realized. …”
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Journal Article -
451
Design of a supply- and temperature-invariant capacitive sensor interface for low power applications
Published 2015“…Most importantly, the CDC should operate in an ultra-low power regime. Since the full-scale capacitance change of practical capacitive sensors is limited, the CDC has to achieve sensing resolutions of several femto-farads. …”
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Thesis -
452
Near-IR and mid-IR (1.55 μm – 2 μm) silicon photonics devices on silicon-on-insulator (SOI) platform
Published 2018“…Furthermore, the mid-infrared (MIR, 2-15 μm) band is also very crucial as many gases and molecules have unique absorption fingerprints in this regime. Hence there is enormous interest in practical realization of passive and optoelectronic devices operating in the MIR range, including optical sensing and environmental monitoring, free-space communications, bio-medical and thermal imaging. …”
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Thesis -
453
Dynamics and stability of evaporating and condensing liquid layers
Published 2018“…With the 1.5-sided model, a regular non-rupture stable pattern is found in the Rayleigh–Taylor unstable layer due to local evaporation and condensation in the diffusion-limited regime. This is in sharp contrast to the prediction of the one-sided model without the convective and diffusive effects of vapor, where local rupture always occurs in finite time. …”
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Thesis -
454
Towards electrically injected colloidal semiconductor lasers
Published 2025“…The NPL-VCSEL demonstrated a low lasing threshold of 21.6 W cm-2 with a single-mode Q-factor of 11800 under continuous-wave (cw) excitation, with good agreement between the cw-pumped lasing spectra and the ps pulse-pumped lasing spectra. to highlighting the NPL-VCSEL’s robustness under different optical pumping regimes, I demonstrated the NPL-VCSEL’s performance under continuous wave optical pump, affirming the suitability of the colloidal NPLs as the preferred gain medium to realize the desired electrically injected colloidal semiconductor lasers. …”
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Thesis-Doctor of Philosophy -
455
Studies on plasma assisted molecular beam epitaxial growth of GaN-based multilayer heterostructures on Si for photodetector application
Published 2019“…Tunability of band gap and the possibility of formation of heterostructures with group III-nitride materials allow the design of complex structures to detect both UV and infra-red (IR) spectral regimes (multi band) on a single chip. By growing AlGaN/GaN multiple quantum well layers, IR detector can also be obtained, which means IR and UV detector can be achieved using the same material. …”
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Thesis -
456
Investigations into femtosecond laser hybrid manufacturing for 3D power sources
Published 2021“…A thermally localised laser graphitisation (LLG) regime can then be identified to achieve in-situ PG integration. …”
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Thesis-Doctor of Philosophy -
457
Novel viral vector vaccines for tropical infections
Published 2017“…One trial evaluates a regimen in which immunisation with RTS,S/AS01B and ChAd63/MVA ME-TRAP is chronologically staggered. …”
Thesis -
458
The impact of evolving SARS-CoV-2 mutations and variants on COVID-19 vaccines
Published 2022“…Although data on the effectiveness of the primary regimen against omicron (B.1.1.529) are limited, booster programs using mRNA vaccines have been shown to restore protection against infection and symptomatic disease (regardless of the vaccine used for the primary regimen) and maintain high effectiveness against hospitalization. …”
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Article -
459
Characterization of artemisinin resistance in plasmodium falciparum
Published 2017“…In order to better understand the Artemisinin resistance phenotype, we developed Artemisinin-resistant parasite lines derived from two isogenic clones (6A and 11C) of the 3D7 strain of Plasmodium falciparum using a selection regimen that mimics how parasites interact with the drug in infected patients. …”
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Thesis -
460
Using Sequenom to identify KRAS mutations in an Asian cohort of ovarian mucinous cancer
Published 2014“…While there are distinct differences between mucinous epithelial ovarian cancer (mEOC) and the other subtypes of EOC, a standard treatment regimen is followed for all EOC histotypes. KRAS mutations have been observed to occur in relatively high frequencies of 50-60% in mEOC but not in other subtypes of EOC in at least three clinical studies. …”
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Final Year Project (FYP)