Showing 281 - 300 results of 9,811 for search '((spinnae OR ((pine OR five) OR (xingge OR jingge))) OR (ping OR ling))', query time: 0.20s Refine Results
  1. 281

    A 7.9-mW 5.6-GHz digitally controlled variable gain amplifier with linearization by Kumar, Thangarasu Bharatha, Ma, Kaixue, Yeo, Kiat Seng

    Published 2013
    “…The 6-bit DVGA is designed in a commercial 0.18-μm SiGe BiCMOS technology achieving a variable gain range from -16.5 to +6.5 dB, a 3-dB bandwidth from dc to 5.6 GHz, a ± 0.75-dB gain flatness from dc to 4 GHz, both input and output return loss greater than 15 dB, consuming 7.9 mW over the entire gain control range, and has a core circuit area of 170μm×60μm.…”
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    Journal Article
  2. 282

    Bond order resolved 3d 5/2 and valence band chemical shifts of Ag surfaces and nanoclusters by Sun, Changqing, Qin, Wei, Wang, Yan, Huang, Yongli, Zhou, Zhaofeng, Yang, Chao

    Published 2013
    “…Theoretical reproduction of the measured spectroscopic data derived that the 3d5/2 energy of an isolated Ag atom shifts from 363.02 to 367.65 eV and the valence band center from 0.36 to 8.32 eV upon bulk formation. …”
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    Journal Article
  3. 283

    Will we ever go back to normal? An international exploration of the impact of Covid-19 on tourism teaching in 5 countries by Bamford, Jan

    Published 2022
    “…The research project used a mixed methods to gather data from 5 countries during the pandemic and from 19 countries following the pandemic. …”
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    Conference or Workshop Item
  4. 284

    Improved 5G network slicing for enhanced QoS against attack in SDN environment using deep learning by Abood, Mohammed Salah, Hua, Wang, Virdee, Bal Singh, He, Dongxuan, Fathy, Maha, Yusuf, Abdulganiyu Abdu, Jamal, Omar, Elwi, Taha A., Alibakhshikenari, Mohammad, Kouhalvandi, Lida, Ahmad, Ashfaq

    Published 2024
    “…Within the evolving landscape of fifth-generation (5G) wireless networks, the introduction of network-slicing protocols has become pivotal, enabling the accommodation of diverse application needs while fortifying defenses against potential security breaches. …”
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    Article
  5. 285

    PM2.5 and PM10 concentrations in urban and peri-urban environments of two Pacific Island Countries by Hilly, JJ, Sinha, J, Mani, FS, Turagabeci, A, Jagals, P, Thomas, DSG, Wiggs, GFS, Morawska, L, Singh, K, Gucake, J, Ashworth, M, Mataki, M, Hiba, D, Bainivalu, D, Knibbs, LD, Stuetz, RM, Dansie, AP

    Published 2025
    “…Existing data on air quality, particularly regarding PM2.5 and PM10, are limited, with studies focusing on Fiji and New Caledonia. …”
    Journal article
  6. 286

    Characterising the T cell responses to SARS-CoV-2 including variants of concern induced by natural infection and vaccines by Adele, S

    Published 2024
    “…Notably, Omicron’s high mutation count challenges antibody responses, yet T cell responses remain comparatively maintained, likely mitigating severe outcomes during Omicron waves.</p> <p>Chapter 5 utilizes peptide mapping to further dissect T cell responses across SARS-CoV-2 epitopes, revealing that vaccinated individuals with prior SARS-CoV-2 exposure show an expanded breadth of T cell responses, targeting diverse viral epitopes, particularly within conserved S1 and S2 domains. …”
    Thesis
  7. 287

    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
    “…Substantial changes in SARS-CoV-2 prevalence with emergence of variants provides opportunity to investigate different methods to do this. …”
    Journal article
  8. 288

    A systems biology approach to define SARS-CoV-2 correlates of protection in non-human primates by Brady, C

    Published 2024
    “…SARS-CoV-2 is expected to become a seasonal human coronavirus, with annual vaccination advised for vulnerable populations, similar to influenza. …”
    Thesis
  9. 289
  10. 290

    Chronic neuropsychiatric sequelae of SARS-CoV-2: protocol and methods from the Alzheimer's Association Global Consortium by de Erausquin, GA, Snyder, H, Brugha, TS, Newton, C

    Published 2022
    “…<p><strong>Introduction</strong><br> Coronavirus disease 2019 (COVID-19) has caused >3.5 million deaths worldwide and affected >160 million people. …”
    Journal article
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    Elemental characteristics of particulate matter (Pm10 and Pm2.5) from peat swamp area in kuala pahang by Eng, Hwai Ern, Teoh, Chee Shan, Firdaus, Ismail, Abdul Syukor, Abd Razak, Suryati, Sulaiman

    Published 2024
    “…Particulate matter (PM) is normally being divided into two common groups known as: the coarse fraction particle with a range of sizing from 2.5 to 10 UM (PM10–PM2.5), and the fine fraction particles with a dimension smaller than 2.5 UM (PM2.5). …”
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    Article