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10861
Stability improvement and control optimization of isolated two-stage AC-DC-DC converter systems
Published 2020“…The analysis results offer instructive implications to fine-tune the design rules of the DAB converters. Bearing the mind that the impedance model of the DAB converter is closely related to the modulation schemes, the impacts of three typical modulation methods on the DAB impedances are analyzed and compared. …”
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Thesis-Doctor of Philosophy -
10862
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10863
Study of endothelial cell apoptosis using fluorescence resonance energy transfer (FRET) biosensor cell line with hemodynamic microfluidic chip system
Published 2014“…A 12% apoptotic rate (nearly a 4-fold increase compared to the static condition) was observed when the endothelial cells were exposed to a high glucose concentration of 20 mM under 2 h exhaustive pulsatile shear stress of 30 dyne cm−2 and followed with another 10 h normal pulsatile shear stress of 15 dyne cm−2. …”
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Journal Article -
10864
Development a novel paradigm for characterization of emerging contaminants in mixed-use anthropogenic impacted watersheds
Published 2024“…With more compounds synthesized overtime, it is nearly impossible to monitor all compounds. Thus, the understanding of spatial and temporal variations of contaminant source and sink becomes a priority in contaminant research to aid intervention. …”
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Thesis-Doctor of Philosophy -
10865
Synthesis and characterization of Cu-Chalcogenide nanocrystals for potential applications in low-cost solar cells
Published 2013“…Since the opto-electrical properties of the NCs are highly dependent on the composition and crystal structure, X-ray diffraction, selected area electron diffraction, convergent beam electron diffraction and Raman spectroscopy were used to determine their crystal structure. …”
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Thesis -
10866
Tumor cell-intrinsic signals promoting tolerance and adaptation to oncogenic kinase inhibition
Published 2024“…However, many patients still fail to show a clinically meaningful response to kinase inhibitors prescribed on the basis of tumor genotype, and nearly all responsive patients eventually develop resistance, limiting the curative potential of these agents. …”
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Thesis -
10867
Design and analysis of passive phase shifters using controllable defected ground structures in 65nm CMOS technology for 77-81 GHz automotive radar
Published 2024“…Phased array radar is a low cost and promising technique to achieve high angular resolution by scanning a narrow beam in azimuth. The key enabler of a phased array radar is the phase shifter, which provides a progressive phase difference in each channel to achieve beamforming. …”
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Thesis-Doctor of Philosophy -
10868
Investigation of Synthetic Proteins Produced via Automated Fast-Flow Peptide Synthesis
Published 2024“…Since the introduction of solid phase peptide synthesis (SPPS), the peptide community has endeavored to combine the convenience of flow chemistry with the iterative steps associated with peptide elongation in SPPS. Nearly one decade ago, members of the Pentelute lab envisioned and developed a flow-based peptide synthesizer, the Automated Fast-Flow Peptide Synthesizer, or AFPS for short. …”
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Thesis -
10869
Macrobrachium rosenbergii De Man nodavirus recombinant capsid protein production and its interactions with RNA
Published 2015“…Macrobrachium rosenbergii nodavirus (MrNv) is a causative agent of white tail disease (WTD) causing nearly 100% mortality in post-larvae of giant freshwater prawns. …”
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Thesis -
10870
Effectiveness of clinician client-centered counseling on knowledge, attitudes and sexual bahaviors of antiretroviral therapy patients in Yola, Nigeria
Published 2015“…An estimated 34.0 million people are living with HIV/AIDS globally. Nearly one in twenty adults (4.9%) are living with HIV in Sub- Saharan Africa accounting for about 69% of the global burden. …”
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Thesis -
10871
A cross-layer payload-dropping scheme for improving CSMA/CA throughput in interference-limited co-channel cells
Published 2013“…For transceivers which do not support CST, PD-CSMA/CA adequately mitigates the exposed node problem, thereby allowing nodes to enjoy nearly the maximum throughput as provided by CSMA/CA in the single cell scenario. …”
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Thesis -
10872
Maternal Death Surveillance and Response in Sudan: an evidence-based, context-specific optimisation to improve maternal care
Published 2021“…Analysis of the latest SHHS showed that village and community midwives [trained birth attendants] attended nearly half of all births [55.5%], followed by doctors, health visitors, and nurse-midwives [skilled birth attendants] [22.8%], and the remainder [21.7%] were not attended by a health provider. …”
Thesis -
10873
Genetic analysis of normal human phenotypes within the people of the British Isles
Published 2018“…For normal hair pigmentation, nearly all of the well documented pigmentation genes were replicated, including <em>MC1R, SLC45A2, TYR, IRF4, HERC2, KITLG</em> and <em>SLC24A4</em> and results generally agreed with studies performed in the past. …”
Thesis -
10874
Establishment of optimise strategies in production of recombinant Hepatitis B surface antigen for chip-based antibody detection approach
Published 2015“…The use of the pPIC3.5K-HBsAg plasmid in the Mut+ phenotype enhanced the expression of HBsAg by a nearly 13 times higher volumetric productivity in the first 24 h and 35 times higher at peak production concentration. …”
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Thesis -
10875
Solution processed transition metal oxides selective contacts for Si heterojunction solar cells
Published 2021“…In this work, we have first prepared hole selective contacts using solution processed MoOx (s-MoOx) by spin-coating and physical evaporated MoOx (e-MoOx) by electron beam evaporator. The performance of the s-MoOx/Si HSC has been investigated and optimized, which has been demonstrated solar cell efficiency of 12.5% for s-MoOx/Si HSC that is comparable to efficiency of 13.3% for e-MoOx/Si HSC. …”
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Thesis-Doctor of Philosophy -
10876
Methods of growth and transfer of carbon nanotubes onto substrates for advanced electrical and electronic applications
Published 2023“…However, the main concern of CNT growth on non-planar substrates is the uneven deposition of catalysts due to the direction dependence of the E-beam deposition method. In this context, a dip-coating method for catalyst deposition is developed and optimised to synthesize CNT on GF. …”
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Thesis-Doctor of Philosophy -
10877
A combined numerical and experimental approach to investigations of body-freedom flutter on flying wings
Published 2024“…The structural dynamics are modelled using an Euler-Bernoulli beam which is tightly coupled with the rigid-body motions of the flying wing, and subsequently discretised using the finite-element method. …”
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Thesis-Doctor of Philosophy -
10878
Investigations into high resolution imaging and contouring for diagnostic bio-applications
Published 2016“…Thermal perturbation of the target tissue with infrared beam was used to effect the required change in the bio-speckle pattern. …”
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Thesis