Showing 221 - 240 results of 9,120 for search '((sars OR (cheers OR checks)) OR (((bear OR near) OR been) OR (beads OR beams)))*', query time: 0.19s Refine Results
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    Flow past a near-wall retrograde rotating cylinder at varying rotation and gap ratios by Tan, Soon Keat, Wang, Xi Kun, Li, Ya Lin, Yuan, Shou Qi

    Published 2019
    “…The flow past a circular cylinder that is rotating retrograde near a turbulent wall boundary layer at Re = 10 000 has been investigated experimentally using particle image velocimetry (PIV). …”
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    Journal Article
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    Static and cyclic behavior of steel beams retrofitted with fiber reinforced polymer laminates by Yu, Yi

    Published 2009
    “…This thesis presents a study on performance of FRP-steel joints and steel beams retrofitted with FRP under static and cyclic loading. …”
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    Thesis
  6. 226

    The bending-stretching effect of a nonlinear elastic beam under finite deformation by Wu, Mao See

    Published 2021
    “…Second-order solutions for the pure bending of a beam under finite deformation are obtained in this paper. …”
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    Journal Article
  7. 227

    Modulation schemes for the audio beam system : fixed-point analysis, simulation and implementation by Seth, Abhishek

    Published 2012
    “…Directional sound can be created by modulating an audible signal onto an ultrasonic carrier and projecting the modulated signal via special types of ultrasonic transducer to generate the parametric array through air, in such a way that audible sound can travel in a column of sound beams. The device that generates this phenomenon is generally referred to as the parametric loudspeaker. …”
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    Thesis
  8. 228

    Experimental and analytical investigations on the ultimate strength and serviceability of structural concrete deep beams by Poh, Soon Ping., Teng, Susanto.

    Published 2008
    “…The main objective of this research is to study experimentally and analytically the behaviour of simple and continuous, prestressed and nonprestressed concrete deep beams under service and ultimate load conditions.…”
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    Research Report
  9. 229

    Studies for single bunch and multi-bunch beam instabilities in the Diamond-II booster by Husain, R, Wang, S, Fielder, RT, Martin, IPS, Burrows, PN

    Published 2024
    “…Due to the relatively low 100 MeV injection energy into the booster, the injected beam is susceptible to instabilities due to the very weak synchrotron radiation damping. …”
    Conference item
  10. 230

    Space charge induced beam loss on a high intensity proton synchrotron by Pine, B

    Published 2016
    “…The defining feature of these particle accelerators, that of intense beams, is tightly coupled to what limits the intensity, which is the controlled loss of beam particles.…”
    Thesis
  11. 231

    Shear Capacity of RC Beam with Opening Strengthened Using CFRP Sheet and Plate by Fai, Moi Kin, Ali, Noorwirdawati

    Published 2024
    “…Nevertheless, the control beam with no openings has the greatest ultimate shear capacity. …”
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    Article
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    WAHRSIS : a low-cost high-resolution whole sky imager with near-infrared capabilities by Dev, Soumyabrata, Savoy, Florian M., Lee, Yee Hui, Winkler, Stefan

    Published 2014
    “…The camera was modified to capture light across the visible and near-infrared spectral ranges. This paper describes the design of the device as well as the geometric and radiometric calibration of the imaging system.…”
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    Conference Paper
  17. 237

    Numerical studies on modeling the near- and far-field wake vortex of a quadrotor in forward flight by Nathanael, Joshua Christian, Wang, John Chung-Hung, Low, Kin Huat

    Published 2022
    “…This article presents the results from flow simulations of quadrotor propellers using the Overset method in ANSYS Fluent 19.2 and the Virtual Blade Model (VBM) method in OpenFOAM as part of ongoing work to establish a wake vortex–based safe separation distance for UAS operations. The near-field flow simulation using the Reynolds-averaged Navier–Stokes turbulence model was validated with mesh convergence and turbulence model studies and verified with simulation and experimental data in the literature to ensure that the propeller simulation methods could generate a realistic near-field flow of multi-rotor UAS in forward flight. …”
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    Journal Article
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    Synergistic-potential engineering enables high-efficiency graphene photodetectors for near- to mid-infrared light by Jiang, Hao, Fu, Jintao, Wei, Jingxuan, Li, Shaojuan, Nie, Changbin, Sun, Feiying, Wu, Steve Qing Yang, Liu, Mingxiu, Dong, Zhaogang, Wei, Xingzhan, Gao, Weibo, Qiu, Cheng-Wei

    Published 2024
    “…Meanwhile, two-dimensional (2D) semimetal materials with unique zero-bandgap structures are constrained by the bottleneck of intrinsic quantum efficiency. Here, we report a near-mid infrared ultra-miniaturized graphene photodetector with configurable 2D potential well. …”
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    Journal Article
  20. 240

    Detecting changes in population trends in infection surveillance using community SARS-CoV-2 prevalence as an exemplar by Pritchard, E, Vihta, K-D, Eyre, DW, Hopkins, S, Peto, TEA, Matthews, PC, Stoesser, N, Studley, R, Rourke, E, Diamond, I, Pouwels, KB, Walker, AS, COVID-19 Infection Survey Team

    Published 2024
    “…Change-points in growth rates of SARS-CoV-2 can be detected in near real-time using ISR and second derivatives of GAMs. …”
    Journal article