Showing 821 - 840 results of 963 for search '((car OR (sheers OR cheer)) OR ((sars OR beer) OR beams))', query time: 0.17s Refine Results
  1. 821
  2. 822
  3. 823

    Progressive collapse behaviour of precast concrete structures with advanced joints by Nguyen, Van Hung

    Published 2024
    “…Through numerical analysis, advantages of incorporating an additional bar layer (ABL) and plastic hinge relocation (PHR) in the beam-joint region for enhancing collapse resistance of RC frames were illuminated. …”
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    Thesis-Doctor of Philosophy
  4. 824

    Tunable Mechanical Response of Self-Assembled Nanoparticle Superlattices by Dhulipala, Somayajulu, Yee, Daryl W., Zhou, Ziran, Sun, Rachel, Andrade, José E., Macfarlane, Robert J., Portela, Carlos M.

    Published 2024
    “…Here, we perform in situ nanomechanical experiments that evidence up to an 11-fold increase in stiffness (∼1.49 to 16.9 GPa) and a 5-fold increase in strength (∼88 to 426 MPa) because of surface stiffening/strengthening from shaping these nanomaterials via focused-ion-beam milling. To predict the mechanical properties of shaped NPSLs, we present discrete element method (DEM) simulations and an analytical core-shell model that capture the FIB-induced stiffening response. …”
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    Article
  5. 825

    Materials beyond monolayers: The magnetic quasi-1D semiconductor CrSBr by Klein, Julian, Ross, Frances M.

    Published 2024
    “…We discuss the stability of CrSBr in air and show atomic scale structural manipulation through electron beam-driven transformations. We conclude that the stability and structural amenability of CrSBr provide opportunities for imagining devices that use bulk crystals yet exploit unique magnetic and quantum confinement effects.…”
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    Article
  6. 826

    Study of a 1 eV GaNAsSb photovoltaic cell grown on a silicon substrate by Tan, K. H., Loke, W. K., Wicaksono, S., Li, D., Leong, Y. R., Yoon, S. F., Sharma, P., Milakovich, T., Bulsara, M. T., Fitzgerald, E. A.

    Published 2014
    “…We report the performance of a 1 eV GaNAsSb photovoltaic cell grown on a Si substrate with a SiGe graded buffer grown using molecular beam epitaxy. For comparison, the performance of a similar 1 eV GaN0.018As0.897 Sb 0.085 photovoltaic cell grown on a GaAs substrate was also reported. …”
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    Journal Article
  7. 827

    Observation of the interactions of silver nanoparticles (AgNPs) mediated by acid in the aquatic matrices using in-situ liquid cell transmission electron microscopy by Fernando, Ishara, Tay, Yee Yan, Karunasekera, Hasith, Zhou, Yan

    Published 2021
    “…Aggregates formed in this scenario were non spherical and irregular shaped and were stable under the electron beam irradiation. Individual AgNPs and smaller aggregates moved randomly and approached the larger aggregates before the aggregation process came to an end. …”
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    Journal Article
  8. 828

    Three dimensional acoustic tweezers with vortex streaming by Li, Junfei, Crivoi, Alexandru, Peng, Xiuyuan, Shen, Lu, Pu, Yunjiao, Fan, Zheng, Cummer, Steven A.

    Published 2021
    “…Acoustic tweezers based on single-beam focused acoustic vortices have attracted considerable attention due to their selective trapping capability, but have proven difficult to use for three-dimensional (3D) trapping without a complex transducer array and significant constraints on the trapped particle properties. …”
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    Journal Article
  9. 829

    Small-scale wind energy harvesting using piezoelectric materials by Zhao, Liya

    Published 2015
    “…A two degree-of-freedom galloping piezoelectric energy harvester (GPEH) is proposed which successfully enhances the output power in low wind speeds. A beam stiffener is employed as an electromechanical coupling magnifier, which is proved to be an easy but greatly effective efficiency enhancing method for energy harvesting from VIV, flutter as well as galloping. …”
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    Thesis
  10. 830

    Antenna-enhanced and polarization sensitive photoresponse in arrays of silicon P–i–N nanowires by Salfi, J., Lin, F. K., Stewart, C., Nair, S. V., Chen, C. Y., Yongshun, S., Rusli, E., Yu, M., Singh, N., Sousa, C. F. d., Ruda, H. E.

    Published 2013
    “…Quantitative characterization of these resonances was performed by spectral and polarization-resolved photocurrent measurements on gratings with N = 500, 200 and 100 nanowires, aided by electron beam-induced current measurements, and in excellent agreement with electromagnetic scattering theory. …”
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    Journal Article
  11. 831

    Thermal characterization of nanoscale material by Ho, Weng Fei.

    Published 2009
    “…Thin gold layers were deposited on top of these samples through e-beam deposition process to enhance sample heat absorption during photothermal experiment. …”
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    Final Year Project (FYP)
  12. 832

    Fabrication and characterization of the electrical properties of phase change materials by Lam, Rachel Wei Qin

    Published 2011
    “…The films were milled into nanowires by Focused Ion Beam and the resulting crystalline resistivity was comparable to that of the films, indicating reasonable physical scalability.…”
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    Final Year Project (FYP)
  13. 833

    Characterization of harbor seal whisker by MAHESWARI BALAN.

    Published 2012
    “…In addition, a theoretical model based on elliptical conical beam, was developed to study the behaviour of the whiskers. …”
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    Final Year Project (FYP)
  14. 834

    Prismatic, basal, and slip strengths of commercially pure Zr by micro-cantilever tests by Wilkinson, A

    Published 2015
    “…Single-crystal cantilevers ranging from 0.5 µm to 10 µm wide, oriented for single slip, were prepared using focused ion beam (FIB) machining and deflected using a nanoindenter. …”
    Dataset
  15. 835

    What We Should Do Before the Social Bots Take Over: Online Privacy Protection and the Political Economy of Our Near Future by Graeff, Erhardt

    Published 2020
    “…U.S. states have passed laws to address self-driving cars on public roads (Marcus 2012). And nearer the subject of this paper, the legality of search engine bots (web crawlers) has been openly questioned on grounds of intellectual property protection and trespassing (Plitch 2002). …”
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    Presentation
  16. 836
  17. 837

    An optimal scheduling scheme for electric vehicles in smarts grids by Teh, Xiu Yi

    Published 2020
    “…Over the past ten years, the use of electric cars has risen rapidly. While charging a huge amount of electric vehicles at the same time or during peak hours might affect the electrical grid because of the sudden surge of electric demand. …”
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    Final Year Project (FYP)
  18. 838

    Lane-aware image enhancement for lane detection in rain (part A) by Zeng, Lanning

    Published 2022
    “…In this project, we mainly developed two methods to detect objects on the road, such as trucks, passenger cars, road signs, etc. The first method is to use Faster R-CNN algorithm to test rainy images; the second method is to use SDD algorithm to test dataset. …”
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    Thesis-Master by Coursework
  19. 839
  20. 840

    DEEP2: Deep Learning Powered De-scattering with Excitation Patterning (DEEP) by Wijethilake, Navodini, Anandakumar, Mithunjha, Zheng, Cheng, So, Peter T. C., Yildirim, Murat, Wadduwage, Dushan N.

    Published 2024
    “…Using a two-photon fluorescence imaging system, we have experimentally demonstrated the feasibility of three-dimensional imaging through a 500-µm-diameter and ∼11 cm long GRIN lens subject to a cantilever beam-like deflection with a minimum bend radius of ∼25 cm. …”
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    Article