Showing 8,161 - 8,180 results of 8,194 for search '((((bears OR beams) OR bars) OR been) OR (beenr OR bear))', query time: 0.18s Refine Results
  1. 8161

    Electrodeposition of metal nanostructures for plasmonic sensing by Mueller, Aaron David

    Published 2019
    “…The two-step process of electron beam lithography followed by electrodeposition has emerged as a viable fabrication scheme for such devices, saving both time and precious metal by avoiding physical deposition in a vacuum chamber. …”
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    Thesis
  2. 8162

    Single antenna power measurements based direction finding : an FRI solution by Zhang, Song Bai

    Published 2010
    “…Determining the angle of arrival (AoA) for wireless source signals has great poten- tial practical applications, one example is beam forming in cellular communication. The conventional methodology used to determine the AoA mainly uses the an- tenna array as an acquisition system, and there are many signal process algorithms developed to retrieve the direction of arrival information. …”
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    Final Year Project (FYP)
  3. 8163

    A signal through the noise: accurate determination of hydrogen atom positions in crystal structures and optimisation of Laue neutron diffraction methods by Sackman, GA

    Published 2021
    “…This focuses on:</p> <p>Recommendations for the efficient collection of Laue neutron data, in order to optimise the data set completeness and awarded beam-time; strategic considerations for how to best answer the scientific question(s) at hand in a Laue neutron experiment, whilst planning against future contingencies; improving methods for crystal packing and shipping, particularly for air and moisture sensitive materials; discussing issues arising from ice forming on the crystal during a Laue neutron diffraction experiment, and methods for minimising this problem; more effectively modelling disorder using ring shapes, in the crystallographic refinement package CRYSTALS; providing rationale for Laue neutron specific checkCIF comments.…”
    Thesis
  4. 8164
  5. 8165
  6. 8166

    Mechanical behaviours and thermal stabilities of irradiated epoxidized natural rubber/polyvinyl chloride/carbon nanotubes nanocomposites by Ahmad, Mohd. Shahrulnizam, Mohamad, Zurina, Ratnam, Chantara Thevy, Othman, Norhayani, Rasit Ali, Roshafima

    Published 2022
    “…The samples were irradiated in a 2 MeV electron beam (EB) machine at a dose of 200 kGy. The dynamic mechanical properties and glass transition temperature properties of the resulting composites were investigated as a function of MWNTs contents, functionalized MWNTs, and irradiation dose. …”
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    Article
  7. 8167

    Parametric analysis of RSB sensors for concrete strength monitoring using hybrid EMI and WP techniques: Numerical investigation by Haq, Moinul, Khan, Adnan, Naqvi, Tabassum, Mohammad Yusuf, Mohammad Yusuf, Kamyab, Hesam, Chelliapan, Shreeshivadasan

    Published 2024
    “…Firstly, the PZT patch-based sensing capabilities are validated with the experimental results from literature by modelling concrete cube for EMI and beam for WP results. Then, a total of 31 finite element models of concrete cubes having different RSB configurations were taken into consideration for sensor design and optimization. …”
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    Article
  8. 8168

    Sentiment analysis and summarization of movie reviews across genres. by Tun, Thura Thet.

    Published 2012
    “…Graphical representation methods such as sentiment bar, sentiment meter, thumbs up/down, sentiment term cloud, sentiment treemap, sentiment time series, aspect-based sentiment summarization and sentiment link analysis graph (named SentiGraph) were implemented and evaluated. …”
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    Thesis
  9. 8169

    Digital holography to light field by Zuo, Chao, Asundi, Anand Krishna

    Published 2014
    “…Due to its non-interferometric nature, TIE relaxes the stringent beam-coherence requirements for interferometry, extending its applications to various optical fields with arbitrary spatial and temporal coherence. …”
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    Conference Paper
  10. 8170

    Multi-bounce Returns for Specular Surface Mapping from Consumer-grade Flash LiDAR by Lin, Tsung-Han

    Published 2024
    “…Consumer-grade LiDAR multi-beam flash LiDAR is challenging with its coarse resolution, co-located sensors, and multiplexing setup. …”
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    Thesis
  11. 8171

    Study on the mechanical properties of multi jet fusion 3D printed PA12 lattice structures by Lee, Jacob Yong Jin

    Published 2023
    “…However, MJF and HSS use inkjet-dispensed agents and a heating element while SLS fuses the powder material through the use of a directed laser beam. Products manufactured by MJF feature a good surface finish, good feature resolution, and consistent mechanical properties, making them appealing to consumers. …”
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    Final Year Project (FYP)
  12. 8172

    A study on the use of femtosecond laser to perform surface polishing on a selective laser melting manufactured type 316L stainless steel by Ong, Kenrick Jin Hao

    Published 2019
    “…It appeared to be the effect of more material getting ablated in the depth direction surrounding the particulate where the laser beam was directed to the surface for a longer period. …”
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    Final Year Project (FYP)
  13. 8173

    Optimizing MC-ICP-MS with SEM protocols for determination of U and Th isotope ratios and 230Th ages in carbonates by Lin, Ke, Chiang, Hong-Wei, Lu, Yanbin, Wang, Xianfeng, Liu, Xiaokang

    Published 2019
    “…Non-linear behavior was not observed in the MasCom SEM with a retarding potential quadrupole in our MC-ICP-MS system when the beam intensity was limited to < ∼1 × 10 6 cps. We performed a series of tests to examine the influence of tuning parameters, peak shift, and operating voltage of the SEM on isotopic measurements. …”
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    Journal Article
  14. 8174

    Establishment of optimise strategies in production of recombinant Hepatitis B surface antigen for chip-based antibody detection approach by Tam, Yew Joon

    Published 2015
    “…From the results, an optimised cell disruption strategy with up-scale adaptability consisted of a number of passes set at 20 times, biomass concentration of 7.70 g/L of dry cell weight (DCW) and pulse pressure at 1,029 bar was demonstrated and was shown to increase cell disruption efficiency by 2- fold and 4-fold for specific protein release of HBsAg when compared to glass bead method yielding 75.68% cell disruption rate (CDR) and HBsAg concentration of 29.20 mg/L, respectively. …”
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    Thesis
  15. 8175

    Reduction of bubble cavitation by modifying the diffraction wave from a lithotripter aperture by Zhou, Yufeng

    Published 2013
    “…There is no difference, however, in both the amplitude and duration of the compressive shockwaves between these two configurations as well as the −6 dB beam width in the focal plane. The significant suppression effect of bubble cavitation was confirmed by the measured bubble collapse time using passive cavitation detection. …”
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    Journal Article
  16. 8176

    Multi-branch sandwich piezoelectric energy harvester : mathematical modeling and validation by Li, Xiangyang, Yu, Kaiping, Upadrashta, Deepesh, Yang, Yaowen

    Published 2021
    “…The proposed harvester comprises of a main sandwich beam as substrate with a patch of piezoelectric layer bonded over it. …”
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    Journal Article
  17. 8177

    Investigation of soil-structure interaction for deep excavations by Hensman, P

    Published 2023
    “…The deep excavation was supported by a complex ’combi-wall’ cofferdam, a reinforced concrete (RC) capping beam, and two levels of internal bracing, and its performance was assessed through measured wall deflections, bracing member loads, and site and bunker water levels. …”
    Thesis
  18. 8178

    Programmable interfacial band configuration in WS2/Bi2O2Se heterojunctions by Zhang, Hanwen, Fu, Jianhui, Carvalho, Alexandra, Poh, Eng Tuan, Chung, Jing-Yang, Feng, Minjun, Chen, Yinzhu, Wang, Bo, Shang, Qiuyu, Yang, Hengxing, Zhang, Zheng, Lim, Sharon Xiaodai, Gao, Weibo, Gradečak, Silvija, Qiu, Cheng-Wei, Lu, Junpeng, He, Chunnian, Sum, Tze Chien, Sow, Chorng Haur

    Published 2024
    “…Using this material combination, we further design a sophisticated band architecture incorporating both type-I (WS2 straddles Bi2O2Se, fluorescence-quenched) and type-I (Bi2SeO5 straddles WS2, fluorescence-recovered) alignments in one sample through focused laser beam (FLB). By programming the FLB trajectory, we achieve a predesigned localized fluorescence micropattern on WS2 without changing its intrinsic atomic structure. …”
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    Journal Article
  19. 8179

    Computational design of a novel soft-Xray-based turbulence diagnostic in NSTX-U by Chen, Xiang

    Published 2024
    “…Assumptions from the previous study, such as infinitely thin beam size, are relaxed to assess their impact on reconstruction. …”
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    Thesis
  20. 8180

    Constructing 3D self-supporting surfaces with isotropic stress using 4D minimal hypersurfaces of revolution by Ma, Long, He, Ying, Sun, Qian, Zhou, Yuanfeng, Zhang, Caiming, Wang, Wenping

    Published 2021
    “…The existing thrust network analysis methods discretize both geometry and material by approximating the continuous stress field through uniaxial singular stresses, making them an ideal tool for analysis and design of beam structures. In contrast, our method works on piecewise linear surfaces with continuous material. …”
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    Journal Article