Mostrando 1,701 - 1,720 Resultados de 7,249 Para Buscar '"inflation"', tiempo de consulta: 0.28s Limitar resultados
  1. 1701
    por Rubakov, V.A.
    Publicado 2017
    “…The best guess here is inflation, which is consistent with everything we know of density perturbations, but there are alternative scenarios. …”
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  2. 1702
    por Giovannini, Massimo
    Publicado 2019
    “…For some classes of inflationary potentials this scenario is at odds with the current observational evidence since the corresponding tensor-to-scalar ratio is too large. Quintessential inflation is analyzed when the gravitational action is supplemented by a contribution quadratic in the Einstein–Hilbert term. …”
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  3. 1703
    “…These originate from the spectrum of curvature perturbations generated during inflation at small-scales. Because of the non-linear relation between the curvature perturbation $ζ$ and the overdensity $δρ$, the formation of the primordial black holes is affected by intrinsic non-Gaussianity even if the curvature perturbation is Gaussian. …”
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  4. 1704
    “…As concrete examples, we discuss wash-in leptogenesis after axion inflation and in the context of…”
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  5. 1705
    por Kawai, Shinsuke, Kim, Jinsu
    Publicado 2021
    “…Then, we compute the perturbation spectra generated in the vicinity of the fixed point in order to investigate whether the fixed point may be considered as cosmic inflation. We find parameter regions that are consistent with the cosmological data, given that the anisotropies in the cosmic microwave background are seeded by the fluctuations generated near the fixed point. …”
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  6. 1706
    “…The relevant approximate U(1) symmetry ensures that the angular direction of the complex field is light during inflation and that the rotation is thermodynamically stable and is long-lived. …”
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  7. 1707
    “…A new possibility emerges that inflation may ``self-terminate'' naturally by its own action of stretching wavelengths to enormous sizes. …”
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  8. 1708
  9. 1709
    “…We aimed to assess the impact of the level of PEEP and lung inflation on diaphragm thickness, thickening fraction and displacement. …”
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  10. 1710
    “…Mechanically-induced arrhythmias occurred in 70% of balloon inflations: they were maximal in the first 5 s and ceased within 15 s. …”
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  11. 1711
    “…We compared the localization accuracy between patients who had undergone pre-procedure pulmonary recruitment and patients who had not. Saturation, re-inflation rate, apnea time, procedure-related pneumothorax, and procedure time were also recorded as secondary outcomes. …”
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  12. 1712
    por Fukui, Tomoki, Ogasawara, Nobuyuki
    Publicado 2023
    “…We describe a case of an iatrogenic ACD following catheter engagement and balloon inflation of the proximal right coronary artery (RCA) during an elective percutaneous coronary intervention (PCI). …”
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  13. 1713
    “…Results obtained suggest that NB Hurdle REWLR is the best performing model for zero inflated count data due to rare events.…”
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  14. 1714
    “…In this study, we showed that Phytophthora infestans infection of Nicotiana benthamiana results in nucleolar inflation during the transition from the biotrophic to the necrotrophic phase. …”
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  15. 1715
    “…Previous studies have indicated that methods of cuff inflation most frequently used to inflate ETTcs include palpation of the tension in the pilot balloon or injection of a predetermined volume of air to inflate the pilot balloon. …”
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  16. 1716
    “…Animals were divided into three groups with respect to inflation volume: 20 µL (n = 18), 50 µL (n = 18) and control (Fogarty catheter inserted but not inflated; n = 10). …”
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  17. 1717
    “…CONCLUSIONS: Using trained fingertip adjustment of the ETT cuff pressure throughout the nursing shift with protocols for the adjustment of out of range pressures at the beginning of each shift by cuff manometer could decrease the rate of ETT cuff over- and under-inflation.…”
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  18. 1718
    por Zaidi, Raza, Ahmed, Aliya
    Publicado 2015
    “…One group received ketamine in a dose of 0.25 mg/kg and the other group received 30 mg ketorolac 10 min before tourniquet inflation. Blood pressure was recorded before induction of anaesthesia (baseline) and at 0, 10, 20, 30, 40, 50, and 60 min after tourniquet inflation. …”
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  19. 1719
    “…The QTVI was significantly decreased and more negative during anesthesia and tourniquet inflation. After deflation of the tourniquet, the QTVI was restored to preanesthetic values. …”
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  20. 1720
    “…Surfactant replacement therapy may mitigate the symptoms of the disease by decreasing the surface tension of alveoli and facilitating inflation. However, surfactant serves an additional role in immunological processes. …”
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