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  1. 6701
    “…Approached by the methods of moment-curvature relations, the steel strains serve as a reference for velocity changes of the coda waves. In particular, a correlation between the relative velocity change and the average steel strain in the reinforcement is derived that covers 90% of the total bearing capacity. …”
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  2. 6702
    “…Continuous-wave Doppler radar (CWDR) can be used to remotely detect physiological parameters, such as respiration and heart signals. …”
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  3. 6703
    “…This work studies scattering-induced elastic wave attenuation and phase velocity variation in three-dimensional untextured cubic polycrystals with statistically equiaxed grains using the theoretical second-order approximation (SOA) and Born approximation models and the grain-scale finite-element (FE) model, pushing the boundary towards strongly scattering materials. …”
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  4. 6704
    “…OBJECTIVE: Amongst the old population, we aim at determining how depressive symptoms have changed during the first wave of the COVID-19 pandemic and identifying individual risk factors associated with changes in reporting depression. …”
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  5. 6705
    “…The study evaluates the differences between Slovenia and Italy in health-related everyday practices induced by the restrictive measures during first wave of the COVID-19 pandemic. METHODS: The cross-sectional cohort study examined changes through an online survey conducted in nine European countries from April 15–28, 2020. …”
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  6. 6706
    “…For this reason, the aim of this literature review was to reconstruct the epidemiological dynamics of the first wave of SARS-CoV-2 infection in the Lombardy Region. …”
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  7. 6707
    “…Objective  The present study aims to evaluate the treatment of hip wave lesion using reverse microfracture, which is a simple and cheap surgical procedure. …”
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  8. 6708
  9. 6709
  10. 6710
    por Zhang, Jinxi, Chuai, Gang, Gao, Weidong
    Publicado 2022
    “…Although numerous research works have been conducted on EH-based D2D communication scenarios, the feature of EH-based D2D communication underlying Air-to-Ground (A2G) millimeter-Wave (mmWave) networks has not been fully studied. …”
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  11. 6711
    “…INTRODUCTION AND OBJECTIVES: The first wave of the SARS-CoV-2 pandemic exerted enormous stress on the healthcare system. …”
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  12. 6712
  13. 6713
    por Samaitis, Vykintas, Mažeika, Liudas
    Publicado 2022
    “…Using ultrasonic guided waves is a common technique for assessing the structural integrity of composite laminates. …”
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  14. 6714
    “…Soon after SARS-CoV-2 emerged in late 2019, Belgium was confronted with a first COVID-19 wave in March-April 2020. SARS-CoV-2 circulation declined in the summer months (late May to early July 2020). …”
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  15. 6715
    “…Presented here is a first evaluation of an approach using densities derived from projector augmented wave (PAW) densities with three-dimensional periodic boundary conditions for HAR. …”
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  16. 6716
    “…The results suggest that the IAD group presented a decreased slow-wave (1–8 Hz) absolute power across the whole brain. …”
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  17. 6717
    “…Arterial stiffness was assessed using non-invasive applanation tonometry to measure the regional pulse wave velocity between the carotid and femoral arteries and the carotid and radial arteries. …”
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  18. 6718
  19. 6719
  20. 6720
    “…We therefore built a custom stepped frequency continuous wave radar hardware to measure the changes in the transmission spectra during speech between three antennas, located on both cheeks and the chin with a measurement update rate of 100 Hz. …”
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