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Now showing items 6941-6950 of 7848
Monitoring chest compressions using finger photoplethysmography in out-of-hospital cardiac arrest
(2023-06-22)
Quality cardiopulmonary resuscitation (CPR) is crucial to increase the probability of survival during out-of-hospital cardiac arrest (OHCA). Continuous
chest compressions (CCs) provided with appropriate rate are recommended ...
Motives for the Use or Not of Protective Equipment for the Recreational Practice of Skiing and Snowboarding in Spanish Winter Stations
(MDPI, 2021-12-20)
The objective of this research was to analyze the motives for using or not using protections by recreational ski and snowboard athletes, specifically regarding gender and age in the winter resorts of Sierra Nevada and Alto ...
Multimodal Algorithms for the Classification of Circulation States during Out-of-Hospital Cardiac Arrest
(IEEE, 2020-10-12)
Goal: Identifying the circulation state during
out-of-hospital cardiac arrest (OHCA) is essential to determine
what life-saving therapies to apply. Currently algorithms
discriminate circulation (pulsed rhythms, PR) from ...
New Transport Visual Mapping Method Combining Time, Cost and Sustainability Applied to the Barcelona Region
(Open Access Library Journal, 2022-11-29)
This article presents a new methodology (Visual Mapping Method of Transport: VMMT) in order to produce practical maps easy to understand for transport users. These maps would be really useful to identify what the most ...
Minimum spouting velocity of fine particles in fountain confined conical spouted beds
(Elsevier, 2020-07-25)
[ES] Se ha desarrollado un novedoso dispositivo interno denominado confinador de la fuente, que estabiliza el sistema y permite operar con partículas finas, incluso sin ningún tipo de tubo central. Dada la estabilidad que ...
Numerical study of a turbulent co-axial non-premixed flame for methanol hydrothermal combustion: Comparison of the EDC and FGM models
(Elsevier, 2021-02-01)
Eddy dissipation concept (EDC) model and flamelet generated manifolds (FGM) model are developed separately to study the temperature profiles and extinction limits of non-premixed hydrothermal flames. Predictions by the two ...
Numerical assessment of the analytical models used to determine flexural and shear moduli in I-Beams when the tensile and compressive moduli are different
(Elsevier, 2020-01-30)
The different compressive and tensile moduli of fibre reinforced composites have been considered in the analysis of the flexural and shear moduli of I-beams. Firstly, the neutral axis has been determined analytically and ...
New insights into Mn2O3 based metal oxide granulation technique with enhanced chemical and mechanical stability for thermochemical energy storage in packed bed reactors
(Elsevier, 2022-06-14)
[EN] High temperature thermochemical energy storage still requires a significant research effort. Most of the research has been carried out with materials at lab-scale, and proper material fabrication techniques need to ...
New extended eddy dissipation concept model for flameless combustion in furnaces
(Elsevier, 2020-10-01)
Flameless combustion, also called MILD combustion (Moderate or Intense Low Oxygen Dilution), is a technology that reduces NOx emissions and improves combustion efficiency. Appropriate turbulence-chemistry interaction models ...
Numerical assessment of an experimental procedure applied to DCB tests
(Elsevier, 2020-02)
Numerical analysis of the analytic model of an experimental procedure to determine the crack length, the compliance and the energy release rate has been developed. As a first step, bending tests at different spans have ...