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  1. 14701
  2. 14702
    por Flechtner, D D
    Publicado 1999
    “…At Cornell University in 1991, experiments with Lead-Zirconate-Titanate (PZT) compositions were begun to study the feasibility of using this ferroelectric material as a cathode in the electron gun section of High Power Traveling Wave Tube Amplifier Experiments. Current-voltage characteristics were documented for diode voltages ranging from 50– 500,000 V with anode cathode gaps of.5– 6 cm. …”
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  3. 14703
    “…The present study addressed this issue using longitudinal data from 13,887 observations of 4177 individuals obtained from a four-wave nationwide, population-based survey conducted between January and February 2019 (before the pandemic) and November 2022. …”
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    Online Artículo Texto
  4. 14704
    “…In a large sample of Italian HWs, we investigated the kinds of traumatic events and whether PTG affects the risk of PTSD, along with its prevalence and features, during the first COVID-19 wave. COVID-19-related stressful events, Impact of Event Scale-Revised (IES-R) and PTG Inventory-Short Form (PTGI-SF) scores were collected through an online survey. …”
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    Online Artículo Texto
  5. 14705
  6. 14706
  7. 14707
  8. 14708
  9. 14709
    “…OBJECTIVE: To understand the experiences of individuals from the Bronx, NY, who had chronic pain and were certified to use medical cannabis during the first wave of the COVID-19 pandemic. METHODS: We conducted 1:1 semi-structured qualitative telephone interviews from March through May 2020 with a convenience sample of 14 individuals enrolled in a longitudinal cohort study. …”
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    Online Artículo Texto
  10. 14710
    “…Conclusions: During the Omicron wave, the clinical course of the SARS-CoV-2 infection in KTRs has substantially changed, with lower rates of moderate and severe disease and a low prevalence of adverse outcomes. …”
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    Online Artículo Texto
  11. 14711
    “…RESULTS: From a total of 87,788 patients in the multicenter data registry screened in this study, 9,638 patients were included who received 19,763 COVID-19 medications during the first two waves of the 2020 pandemic. The results showed a minimal, yet statistically significant, association with hydroxychloroquine in “Early 2020” and remdesivir in “Late 2020” with reduced odds of mortality (odds ratios 0.72 and 0.76, respectively; P = 0.01). …”
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  12. 14712
  13. 14713
  14. 14714
    “…BACKGROUND: With the rapid development of shear wave elastography technology, the clinical application prospect of two-dimensional shear wave elastography (2D SWE) for non-invasive monitoring of liver fibrosis is extremely promising. …”
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  15. 14715
  16. 14716
  17. 14717
  18. 14718
  19. 14719
    “…Background: osteochondral lesion of the talus (OLT) is a common disease in the physically active population, and extracorporeal shock wave therapy (ESWT) is a noninvasive treatment. We hypothesized that microfracture (MF) combined with ESWT may have great potential to become a novel combination treatment of OLT. …”
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  20. 14720
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