Results 41 to 50 of about 13,883,841 (209)

The Impact of the hsCRP/BMI Ratio on Cardiovascular Outcomes in CAD Patients: A Population‐Based Study

open access: yesMediators of Inflammation, Volume 2025, Issue 1, 2025.
Background It remains uncertain whether a novel composite indicator, the high sensitivity C‐reactive protein (CRP) (hsCRP)‐to‐body mass index (BMI) ratio (CBR), is associated with unfavourable events in subjects who have undergone drug‐eluting stent (DES) implantation.
Da Liu   +16 more
wiley   +1 more source

Comparison of new RANS-LES hybrid methods on a tandem cylinder problem using rough meshes

open access: yesApplied and Computational Mechanics
Detached eddy simulation (DES), delayed DES (DDES) and improved DDES (IDDES) hybrid RANS-LES turbulence models based on the Menter’s Shear Stress Transport (SST) model as well as the DES variant of the Kok's Turbulent/Non-Turbulent model (TNT), Extra ...
Hájek L.   +3 more
doaj   +1 more source

Cryptographic methods for secured communication in SDN‐based VANETs: A performance analysis

open access: yesSECURITY AND PRIVACY, Volume 7, Issue 6, November/December 2024.
Abstract Vehicular ad‐hoc networks (VANETs) support features like comfort, safety, and infotainment, enhancing traffic efficiency. However, traditional VANETs struggle with dynamic and large‐scale networks due to fixed policies and complex architectures, such as constantly changing vehicle positions.
Adi El‐Dalahmeh   +3 more
wiley   +1 more source

De l’utilité de commettre des erreurs

open access: yesCanadian Urological Association Journal, 2012
L'article de Chung et al sur la discordance entre les ultrasons effectues dans un milieu communautaire ou hospitalier est remarquable de par les donnees sur la marge d'erreur. Les ultrasons se sont averes discordants pour les anomalies urogenitales importantes dans presque la moitie des cas lorsqu'ils ont ete effectues dans un contexte communautaire, c'
openaire   +3 more sources

Numerical Simulation and Characteristic Analysis of Ship's Air Flow Field [PDF]

open access: yesXibei Gongye Daxue Xuebao, 2018
The air flow field of ship was simulated by using computational fluid dynamics technology to analyze its prime characteristics with reasonable accuracy.

doaj   +1 more source

Enhancing alarm management in green hydrogen plants: a comprehensive analysis of the V-nets-based methodology plants

open access: yesCT&F Ciencia, Tecnología & Futuro
This paper presents a novel V-nets-Based Alarm Management (VBAM) methodology designed to enhance supervision and safety in Green Hydrogen Plants (GHPs).
John William Vásquez Capacho   +2 more
doaj   +1 more source

ARRANCAMIENTO DE FIBRAS DE ACERO DE MATRIZ DE HORMIGON

open access: yesRevista Sul-americana de Engenharia Estrutural, 2015
En los ultimos anos se han desarrollado estudios experimentales que muestran las mejoras obtenidas en el comportamiento estructural al incorporar fibras al hormigon. Las fibras controlan la fisuracion aumentando la ductilidad de los elementos estructurales.
Isla Calderón, Facundo Andrés   +3 more
openaire   +2 more sources

Simulation de l’écoulement autour d’un profil à l’aide d’une méthode DES

open access: yesRevue des Énergies Renouvelables, 2015
Ce travail concerne l’étude du comportement d’un écoulement turbulent autour d’un profil d’aile NACA23012. Nous avons effectué des simulations numériques de l’écoulement.
F. Bourekba, O. Guerri, N. Nait Bouda
doaj  

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