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  1. 14761
    “…BACKGROUND AND OBJECTIVES: The reliability and usefulness of the right ventricular (RV) Tei index (RTX) remains controversial because it has not been possible to simultaneously measure RV inflow and outflow. However, dual pulsed-wave Doppler (DPD) enables flow velocities to be obtained at different sampling sites simultaneously. …”
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  2. 14762
  3. 14763
    “…BACKGROUND: The Bramwell-Hill model describes the relation between vascular wall stiffness expressed in aortic distensibility and the pulse wave velocity (PWV), which is the propagation speed of the systolic pressure wave through the aorta. …”
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  4. 14764
    “…RESULTS: Patients aged 5–54 years were over-represented compared with winter seasonal admissions for acute respiratory infection, as were non-white ethnic groups (first wave only). In the second wave patients were less likely to be school age than in the first wave, but their condition was more likely to be severe on presentation to hospital and they were more likely to have delayed admission. …”
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  5. 14765
    “…BACKGROUND: There is evidence supporting the use of extracorporeal shock wave therapy (ESWT) in calcific tendinopathy of the rotator cuff, but the best current evidence does not support its use in non-calcifying tendinopathy. …”
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  6. 14766
  7. 14767
  8. 14768
  9. 14769
    por Hou, Y., Renwick, P., Liu, B., Bai, J., Wang, T.
    Publicado 2014
    “…However, a number of technological challenges will have to be overcome in order to achieve a SPASER with a low threshold, allowing for a continuous wave (cw) operation at room temperature. We report a nano-SPASER with a record low threshold at room temperature, optically pumped by using a cw diode laser. …”
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  10. 14770
  11. 14771
  12. 14772
    “…This article discusses the wave-sequence approach to spread or scale up, which enables take up of the improvement in a systematic and sequential way, using “spread agents” — people who participated in the original demonstration sites. …”
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  13. 14773
    “…OBJECTIVES: Historical records of influenza pandemics demonstrate variability in incidence and severity between waves. The influenza A(H1N1)pdm09 pandemic was the first in which many countries implemented strain-specific vaccination to mitigate subsequent seasons. …”
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  14. 14774
    “…AIM: to assess the inter-operator reproducibility of kidney shear wave speed, evaluated by means of Acoustic Radiation Force Impulse (ARFI) elastography, and the factors which influence it. …”
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  15. 14775
  16. 14776
  17. 14777
    “…Flecainide blocks ryanodine receptor type 2 (RyR2) channels in the open state, suppresses arrhythmogenic Ca(2+) waves and prevents catecholaminergic polymorphic ventricular tachycardia (CPVT) in mice and humans. …”
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  18. 14778
  19. 14779
    “…BACKGROUND: The novel influenza A(H7N9) virus has caused 2013 spring and 2013–2014 winter waves of human infections since its first emergence in China in March 2013. …”
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  20. 14780
    “…RESULTS: There were no statistically significant differences among the groups. The WaveOne reciprocating system showed the maximum amount of apical extrusion of debris and irrigant among all the groups. …”
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