Mostrando 9,381 - 9,400 Resultados de 66,571 Para Buscar '"No wave"', tiempo de consulta: 0.43s Limitar resultados
  1. 9381
  2. 9382
    “…Secondly, based on the idea of lossless propagation of harmonic waves and idealizing the propagation environment, the spatial propagation relationship of surface subsidence velocity in the time domain is established. …”
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  3. 9383
  4. 9384
    “…AIM: The aim of the study was to evaluate the psychological impact on nursing students at the end of period of confinement during the first wave of the COVID‐19 outbreak in Spain. DESIGN: A cross‐sectional study reported in line with the STROBE guidelines. …”
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  5. 9385
    “…METHODS: At a single French university hospital, we performed a sociological analysis of management adaptation by medical and administrative leaders during the first wave of the COVID-19 crisis. Two sociologists performed interviews with representative members of staff from all the structures involved in managing the crisis to analyse adaptation and the solutions found during this period. …”
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  6. 9386
    por Zhao, Yiming, Li, Haoran, Hu, Dapeng
    Publicado 2022
    “…Gas wave ejectors (GWEs) utilize pressure waves to efficiently transfer energy between gases, and they have broad applications in the chemical industry. …”
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  7. 9387
  8. 9388
    “…AIMS: To describe the perceptions of delay in medical care-seeking, when afflicted by an acute myocardial infarction (AMI) during the first wave of the pandemic. METHODS AND RESULTS: A qualitative descriptive study with an inductive approach. …”
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  9. 9389
    “…Unfortunately, we now have variants of the disease resulting to what is now known as waves of the pandemic. Several mathematical models have been developed to study this disease. …”
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  10. 9390
    “…In order to reach a balance between accuracy and timeliness, a synchronous magnitude estimation method with P-wave phases’ detection is proposed. In this method, the P-wave phases are detected by the changes of the signal-to-noise ratio (SNR) of the seismic records, where the SNRs are calculated by the short-term power and long-term power ratio (STP/LTP). …”
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  11. 9391
    “…In this paper, we propose an improved data matching method to fuse the video information obtained from the camera with the millimetre-wave radar information for the alignment and correlation of multi-target data in the spatial dimension, in order to address the problem of poor recognition alignment caused by mutual occlusion between vehicles and external environmental disturbances in intelligent transportation systems. …”
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  12. 9392
  13. 9393
  14. 9394
    “…We found high rates of OCS, particularly in the contamination domain, in the Italian general population exposed to the first COVID-19 epidemic wave and COVID-19 related risk factors. These findings suggest the need to investigate further the trajectories of OCS in the general population along with the long-term socio-economic impact of the pandemic.…”
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  15. 9395
    “…This study aimed to investigate the relationship between TN stiffness and ankle angle changes using shear wave elastography. We hypothesized that the TN shear wave velocity significantly increases with ankle dorsiflexion and that the total ankle range or maximum dorsiflexion range correlates with the shear wave velocity. …”
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  16. 9396
  17. 9397
    “…OBJECTIVE: To present coronavirus disease-2019 (COVID-19) related maternal mortality in relation to Delta and Omicron waves and to investigate the role of lung ultrasound (LUS) in estimating mortality. …”
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  18. 9398
  19. 9399
  20. 9400
    por Paul, Surjit
    Publicado 2022
    “…This study used text analytics techniques to investigate the key concerns of Indian citizens raised in social media during the second wave of COVID-19. METHODS: In this study, we performed a sentiment and emotion analysis of tweets to understand the attitude of Indian citizens during the second wave of COVID-19. …”
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