Showing 181 - 200 results of 2,707 for search '(((cers OR sars) OR chen) OR ((bear OR beer) OR ((beams OR beam) OR besar)))', query time: 0.24s Refine Results
  1. 181
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    Enhancement of weld penetrations classification model performance through the implementation of denoising methods towards the acquired acoustic and optical signals during laser beam welding process by Aleem, S.A.A., Mohd Fadhlan, Mohd Yusof, M., Ishak, F. R. M., Romlay, I., Ishak

    Published 2025
    “…The increased demand for predictive monitoring in Laser Beam Welding (LBW) process for quality management of the welded joint has led to the development of systems utilizing various signals with the combination of acoustic and optical signals being particularly cost-effective and less complex. …”
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    Article
  3. 183

    Effect of glass fibre reinforced polymer composite material on structural performance of reinforced concrete beams through experimental observation and finite element modelling : A critical review by Solahuddin, Azuwa, Fadzil, Mat Yahaya

    Published 2025
    “…Incorporating CFRP composite material has enhanced the structural behaviour of reinforced concrete beams (RCB) as external reinforcement. It is also important to compile a summary of how different RCB characteristics are affected by GFRP. …”
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    Article
  4. 184

    拉盖尔-高斯光束照射产生散斑场的特性研究 = Study on properties of speckle field formed by Laguerre-Gaussian beam illumination by 李新忠 Li Xinzhong, 田晓敏 Tian Xiaomin, 王辉 Wang Hui, 汤洁 Tang Jie, 王屹山 Wang Yishan, 聂兆刚 Nie Zhaogang, 李贺贺 Li Hehe, 王静鸽 Wang Jingge

    Published 2018
    “…The properties of speckle field is studied when Laguerre-Gaussian (LG) beams illuminate a ground glass plate. The LG vortex beams are generated by a spatial light modulator combing with computer-generated hologram. …”
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    Journal Article
  5. 185

    Bio-based lubricant with additives: Tribological performances in hydrodynamic journal bearing by Norazman, Amanda, Paiman, Zulhanafi, Samion, Syahrullail, Afiq, Muhammad Noor, Muhammad Yazid, Witri, Rasep, Zuraidah

    Published 2024
    “…Purpose: The purpose of this paper is to investigate the performance of bio-based lubricants (BBL), namely, palm mid-olein (PMO) enriched with an antioxidant agent, tertiary-butylhydroquinone (TBHQ) and a viscosity improver, ethylene-vinyl acetate (EVA), in journal bearing (JB) applications. Design/methodology/approach: Samples of the BBL were prepared by blending it with TBHQ and EVA at various blending ratios. …”
    Article
  6. 186

    News framing of SARS crisis in China: a comparative content analysis of SARS coverage between The New York Times and The People's Daily by Bao, Hong

    Published 2008
    “…This study analyzed how The New York Times and The People's Daily covered the SARS issue in China, from 12 March to 23 May. It sought to see if the political and social systems of the two countries had influenced SARS coverage in their press media.…”
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    Thesis
  7. 187

    Seroprevalence of SARS-CoV-2 in children and adolescents by Ratcliffe, H

    Published 2023
    “…<p>COVID-19 disease (COVID-19) caused by Severe Acute Respiratory Syndrome Coronavirus -2 (SARS-CoV-2) first emerged in December 2019 in Wuhan, China. …”
    Thesis
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    Complex-image-based sparse sar imaging and its equivalence by Bi, Hui, Bi, Guoan, Zhang, Bingchen, Hong, Wen

    Published 2020
    “…Using sparse signal processing to replace matched filtering (MF) in synthetic aperture radar (SAR) imaging has shown significant potential to improve image quality. …”
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    Journal Article
  11. 191
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    Design and analysis of an 8-bit SAR analog-digital converter by Wang, Ting.

    Published 2009
    “…In this project, an 8-bit SAR ADC with an internal current-steering DAC is designed to operate at 1.8V supply voltage and with the input range of 0.7V. …”
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    Final Year Project (FYP)
  13. 193

    Structural and functional characterization of SARS coronavirus envelope protein E. by Parthasarathy Krupakar.

    Published 2011
    “…Herein we have studied the structure and possible function of the SARS E protein. Our work showed that SARS-CoV E protein TM domain exist as pentamer as determined by PFO-PAGE, SE-AUC analysis, SSID and NMR. …”
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    Thesis
  14. 194
  15. 195

    The successive approximation register (SAR) analog to digital converter (ADC) by Yap, Xuan Yu

    Published 2019
    “…In this project, a Successive Approximation register (SAR) Analog-to-Digital Converter (ADC) is designed to encode a continuous-time analog input signal ranging from 0-1V into 6-10 bit discrete digital words, where ‘0’ is represented by 0v and ‘1’ is represented by 1.8v supply voltage level. …”
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    Final Year Project (FYP)
  16. 196
  17. 197

    Passive acoustic tracking of an unmanned underwater vehicle using bearing-Doppler-speed measurements by Kita, Kristen Railey, Randeni, Supun, DiBiaso, Dino, Schmidt, Henrik

    Published 2024
    “…The propeller rotation rate can be estimated from the motor signature and converted to speed using a pre-identified model of the robot. The bearing-Doppler-speed measurements outperformed traditional bearing-Doppler target motion analysis: the bearing, bearing rate, range, and range rate accuracy improved by a factor of 2×, 16×, 3×, and 6×, respectively. …”
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    Article
  18. 198

    Fault frequency identification of rolling bearing using reinforced ensemble local mean decomposition by Qin, Bo, Luo, Quanyi, Zhang, Juanjuan, Li, Zixian, Qin, Yan

    Published 2022
    “…The vibration signal of rolling bearing exhibits the characteristics of energy attenuation and complex time-varying modulation caused by the transmission with multiple interfaces and complex paths. …”
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    Journal Article
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