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14461
Great enhancement effect of 20-40 nm Ag NPs on solar-blind UV response of the mixed-phase MgZnO detector
Published 2022“…When high density 20-40 nm Ag NPs is induced, the deep UV (235 nm) response of the mixed-phase MgZnO detector is increased by 226 times, the I uv/I dark ratio of the modified device is increased by 17.5 times. The slight enhancement in UV light intensity from 20 to 40 nm Ag NPs induces multiple tunnel breakdown phenomena within the mixed-phase MgZnO thin film, which is the main reason for the abnormal great enhancement effect on deep UV response of the device, so the recovery speed of the modified device is not influenced. …”
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Journal Article -
14462
Chemical characteristics and trends of Indian summer monsoon rainfall: a review
Published 2022“…Average rainwater pH ranged from 5.31 to 6.70 in these six regions. The incidence of acidic rain events at three separate locations in the Peninsular region suggests a significant impact of anthropogenic emissions. …”
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Journal Article -
14463
The effects of gradient running on lower limb skeletal muscle function parameters measured using TMG100 tensiomyography system
Published 2022“…Mean RF Td values decreased by 2.05ms from Baseline (27.39 ±4.68) to UHR (25.34 ±3.10), and decreased by 3.00ms and 4.35ms from LR (29.69±7.27) to DHR (26.69±5.54) and UHR (25.34±3.10) respectively. Conover’s post hoc pairwise comparisons found significant differences between RF Td between LR, DHR and UHR. …”
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Final Year Project (FYP) -
14464
Directing the architecture of surface-clean Cu₂O for CO electroreduction
Published 2023“…More significantly, the BCF-Cu2O-derived catalyst (BCF) presents the highest n-propanol current density (−0.85 mA cm–2) at −0.45 V versus the reversible hydrogen electrode (VRHE), which is fivefold higher than that of the surfactant-coated Cu2O nanocube-derived catalyst (SFC, −0.17 mA cm–2). …”
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Journal Article -
14465
An in-depth study of software library upgrade dependency issues
Published 2023“…We will be analyzing 6 different libraries, with 5 projects under each library. In this study, it has further acknowledged the findings in the previous study that there is a high level of third-party library dependency. …”
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Final Year Project (FYP) -
14466
Cooperative collision avoidance in multirobot systems using fuzzy rules and velocity obstacles
Published 2023“…The results show that: Compared with the conventional fuzzy rule method, the average success rate of the proposed method can be increased by 306.5%; compared with the VO-based method, the average one-step decision time is reduced by 740.9%.…”
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Journal Article -
14467
A new reconfigurable true random number generator and physical unclonable function unified chip with on-chip auto-calibration
Published 2023“…The proposed TRNG-PUF design is prototyped with a standard 40 nm 1.1 V CMOS process. It occupies a small footprint of 24,316 µm2 . …”
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Journal Article -
14468
Prevalence of health-risk behaviors and mental well-being of ASEAN university students in COVID-19 pandemic
Published 2023“…Physical inactivity was estimated at 39.7% (95%CI: 38.9, 40.5). A minority (16.7%; 95%CI: 16.1, 17.3) had low mental well-being, smoked (8.9%; 95%CI: 8.4, 9.3), and drank alcohol (13.4%; 95%CI: 12.8, 13.9). …”
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Journal Article -
14469
Real-world effectiveness of sotrovimab and remdesivir for early treatment of high-risk hospitalized COVID-19 patients: a propensity score adjusted retrospective cohort study
Published 2023“…We included PCR-confirmed COVID-19 patients admitted to the National Centre for Infectious Diseases who presented within the first 5 days of illness, and who were not requiring oxygen or ICU care at presentation. …”
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Journal Article -
14470
Speed, power and area optimized monotonic asynchronous array multipliers
Published 2024“…Compared to the best of the existing QDI asynchronous array multipliers, the proposed monotonic asynchronous array multiplier achieves the following reductions in design metrics: (i) a 40.1% (44.3%) reduction in cycle time (which is the asynchronous equivalent of synchronous clock timing), a 37.7% (37.7%) reduction in area, and a 4% (4.5%) reduction in power for 4 × 4 multiplication corresponding to RZH (ROH), and (ii) a 58.1% (60.2%) reduction in cycle time, a 45.2% (45.2%) reduction in area, and a 10.3% (11%) reduction in power for 8 × 8 multiplication corresponding to RZH (ROH). …”
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Journal Article -
14471
Low-temperature specific heat capacity of water-ammonia mixtures down to the eutectic
Published 2024“…In support of developing new equations of state, we conducted 1 bar specific heat capacity measurements (Cp) using a differential scanning calorimeter (DSC) at low temperatures (184-314 K) and low mass fractions of ammonia (5.2-26.9 wt %) to provide novel data in the parameter space most relevant for planetary studies. …”
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Journal Article -
14472
CT sigma delta ADC for audio applications
Published 2009“…The test results show that the first integrator draws less than 20µA from the 1.2 V supply voltage.…”
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Final Year Project (FYP) -
14473
Bridging the gap: fostering interactive stimming between non-speaking autistic children and their parents
Published 2024“…Through a robust mixed-methods approach integrating video-based fieldwork and design-based research, this paper engages three non-speaking autistic children and their mothers in a 5-day empirical intervention. Results reveal significant transformations in parent-child interactions as both parents and children are acquainted with touch in a new environment. …”
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Journal Article -
14474
Performance of pulsed plasma thrusters
Published 2009“…The results show that the slug model relates the best amongst the three models to the experimental data within 20% of the impulse bit at pressure levels greater than 5 mbar. This suggests that the auto-initiation PPT operates using a slug mode of operation. …”
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Final Year Project (FYP) -
14475
The role of post-pyrolysis carbon dioxide capture in hydrogen recovery from waste-derived pyrolysis gas
Published 2024“…The results show that CaO utilization does not change significantly H2 yield and higher heating value of gas on a feedstock mass basis but increases H2 purity from 49.6–83.3 to 63.7–94.4 vol% and H2/CO ratio from 1.1–5.7 to 1.9–19.8 of the product gas across all feedstocks. …”
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Journal Article -
14476
Joint client-and-sample selection for federated learning via bi-level optimization
Published 2024“…Extensive experiments comparison against eight state-of-the-art baselines on six real-world datasets in the presence of data noise and heterogeneity shows that FedMW-CSS achieves up to 28.5% higher test accuracy, while saving communication and computation costs by at least 49.3% and 1.2%, respectively.…”
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Journal Article -
14477
Bio-cement and bio-cementation
Published 2010“…Generally, compressive strength in all experiments increases up to 5 folds. Based on the preliminary results, the methods explored in this project are determined to be promising for cost-effective and efficient soft marine clay improvement with a wide range of potential applications. …”
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Final Year Project (FYP) -
14478
Hybrid nanomaterials for improved photocatalytic performance
Published 2011“…However, due to wide bandgap (3.2 eV), it could only absorb Ultraviolet (UV) light. …”
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Final Year Project (FYP) -
14479
Gold-catalyzed intramolecular animation of alcohol pro-electrophiles as novel synthetic strategies to nitrogen heterocycles
Published 2011“…Chapter IV detailed the extension of this approach to include the synthesis of indole-2-carbaldehydes via 1,3-allylic alcohol isomerization (1,3-AAI) of (E)-2-iodomethylene-3-phenyl-1-tosylindolin-3-ols generated in situ from reactions of 1-(2-tosylaminophenyl)prop-2-yn-1-ols with NIS in the presence of a gold catalyst. In Chapter V, gold-catalyzed tandem ring opening/amination of secondary and tertiary 2-tosylaminophenylcyclopropyl carbinols is introduced as an efficient synthetic route to 2,3-dihydro-1H-benzo[b]azepines as well as 2-vinylindolines. …”
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Thesis -
14480
Development of a micro flow control system
Published 2013“…Various inks consisting of different concentration of tween (0%, 0.1%, 0.3% and 0.5%) were used for the testing. In additional, two different types of plates were used for the transfer. …”
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Final Year Project (FYP)