Results 41 to 50 of about 2,648,844 (137)
Interfacial instability induced by lateral vapor pressure fluctuation in bounded thin liquid-vapor layers [PDF]
arXiv, 2008 We study an instability of thin liquid-vapor layers bounded by rigid parallel walls from both below and above. In this system, the interfacial instability is induced by lateral vapor pressure fluctuation, which is in turn attributed to the effect of phase change: evaporation occurs at a hotter portion of the interface and condensation at a colder one ...
arxiv
An empirical method to cluster objective nebulizer adherence data among adults with cystic fibrosis
Patient Preference and Adherence, 2017 Zhe H Hoo,1,2 Michael J Campbell,1 Rachael Curley,1,2 Martin J Wildman1,2 1School of Health and Related Research (ScHARR), University of Sheffield, 2Sheffield Adult Cystic Fibrosis Centre, Northern General Hospital, Sheffield, UK Background: The ...
Hoo ZH +3 more
doaj
Uso correcto de la vía inhalatoria en el tratamiento del asma bronquial
Revista Cubana de Medicina General Integral, 2001 Se realizó un estudio descriptivo, transversal en 100 pacientes asmáticos adultos atendidos en el Policlínico Docente "Mario Muñoz Monroy", residentes en el reparto Abel Santamaría, con el objetivo de comprobar si conocen la forma adecuada de usar los ...
Annery Luis Martínez +1 more
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An Approach to the Statistics of Turbulence [PDF]
arXiv, 2003 A calculational approach in fluid turbulence is presented. Use is made of the attracting nature of the fluid-dynamic dynamical system. An approximate approach is offerred that effectively propagates the statistics in time. Loss of sensitivity to an initial probability density functional and generation of steady-state statistical effects is suggested.
arxiv
A Theoretical Analysis on Enthalpy of Vaporization: Temperature-Dependence and Singularity at the Critical State [PDF]
arXiv, 2019 Accurate evaluation of enthalpy of vaporization (or latent heat of vaporization) and its variation with temperature is of great interest in practical applications, especially for combustion of liquid fuels. Currently, a theoretically rigorous formulation for latent heat is still not in place; and the existing fitting formulas for various fluids are, in
arxiv
Experimental study of aerosol deposition in distal lung bronchioles [PDF]
arXivThe deposition of micron particles finds importance in meteorology and several engineering applications such as deposition of dust in gas lines, carbon deposition in engine exhaust, designing effective air-cleaning systems and estimating deposition of inhaled drug or atmospheric pollutants to determine its consequences on human health.
arxiv
Comment on "An optimized potential for carbon dioxide" [PDF]
J. Chem. Phys. 122, 214507 (2005), 2009 A molecular model for carbon dioxide is assessed regarding vapor-liquid equilibrium properties. Large deviations, being above 15 %, are found for vapor pressure and saturated vapor density in the entire temperature range.
arxiv
Evaluación sobre el uso incorrecto de los dispositivos de inhalación
NURE Investigación, 2018 Introducción: Un alto porcentaje de pacientes no utilizan correctamente los dispositivos de inhalación, lo que conlleva una disminución en el depósito del fármaco a nivel pulmonar y un mal control de la enfermedad. Metodología: Se realiza una revisión de
EVA BENITO RUIZ +5 more
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Impact-induced Vaporization During Accretion of Planetary Bodies [PDF]
Giant impacts dominate the late stages of accretion of rocky planets. They contribute to the heating, melting, and sometimes vaporizing of the bodies involved in the impacts. Due to fractionation during melting and vaporization, planet-building impacts can significantly change the composition and geochemical signatures of rocky objects.
arxiv +1 more source
Revista Cubana de Medicina General Integral, 2003 Se realizó una revisión bibliográfica de los elementos más importantes de la insuficiencia respiratoria aguda, y se efectuó una síntesis de los principios en que se sustenta el manejo de estos pacientes.
Anarelys Gutiérrez Noyola +2 more
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