Results 31 to 40 of about 220,281 (307)

Extracorporeal Fluid Removal in Heart Failure Patients [PDF]

open access: yes, 2010
Ultrafiltration is the mechanical removal of fluid from the vasculature. Hydrostatic pressure is applied to blood across a semipermeable membrane to separate isotonic plasma water from blood.
Costanzo MR, Ronco C
core   +1 more source

Analysis and Testing of Chain Characteristics and Rheological Properties for Magnetorheological Fluid

open access: yesAdvances in Materials Science and Engineering, 2013
Digital holographic microscopy is presented in this study, which can measure the magnetorheological (MR) fluid in different volume fractions of particles and different magnetic field strengths.
Song Chen   +4 more
doaj   +1 more source

Fluid inertia damper using MR fluid with a long spiral bypass pipe

open access: yesMechanical Engineering Journal, 2016
An inertia damper with a long spiral bypass pipe was developed in order to obtain a series inertia effects for vibration suppression of structures in practical use. The damper comprised a cylinder, piston, and MR fluid. The gap was spirally formed around
Taichi MATSUOKA   +4 more
doaj   +1 more source

Robust spatially resolved pressure measurements using MRI with novel buoyant advection-free preparations of stable microbubbles in polysaccharide gels [PDF]

open access: yes, 2008
MRI of fluids containing lipid coated microbubbles has been shown to be an effective tool for measuring the local fluid pressure. However, the intrinsically buoyant nature of these microbubbles precludes lengthy measurements due to their vertical ...
Galvosas, Petrik   +15 more
core   +1 more source

Proteomic profiling of the amniotic fluid to detect inflammation, infection, and neonatal sepsis. [PDF]

open access: yesPLoS Medicine, 2007
Proteomic analysis of amniotic fluid shows the presence of biomarkers characteristic of intrauterine inflammation. We sought to validate prospectively the clinical utility of one such proteomic profile, the Mass Restricted (MR) score.We enrolled 169 ...
Catalin S Buhimschi   +14 more
doaj   +1 more source

Dynamic and volumetric variables reliably predict fluid responsiveness in a porcine model with pleural effusion [PDF]

open access: yes, 2013
Background: The ability of stroke volume variation (SVV), pulse pressure variation (PPV) and global end-diastolic volume (GEDV) for prediction of fluid responsiveness in presence of pleural effusion is unknown.
Meybohm, Patrick   +17 more
core   +1 more source

A Study of Hydraulic Resistance of Viscous Bypass Gap in Magnetorheological Damper

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2016
The paper presents hydraulic resistance of viscous bypass hole in magnetorheological damper. The suitable design of bypass hole is essential for efficient function of MR damper in automotive industry. In the paper analytical hydraulic model of bypass gap
Michal Kubík   +2 more
doaj   +1 more source

Effect of pressure on the physical properties of magnetorheological fluids

open access: yesFracture and Structural Integrity, 2012
To date, several applications of magnetorheological (MR) fluids are present in the industrial world, nonetheless system requirements often needs better material properties.
A. Spaggiari, E. Dragoni
doaj   +3 more sources

Nonlinear energy transfer between fluid sloshing and vessel motion [PDF]

open access: yes, 2017
This paper examines the dynamic coupling between a sloshing fluid and the motion of the vessel containing the fluid. A mechanism is identified which leads to an energy exchange between the vessel dynamics and fluid motion.
Bridges, TJ, Turner, MR
core   +2 more sources

Analysis of Influence of Temperature on Magnetorheological Fluid and Transmission Performance

open access: yesAdvances in Materials Science and Engineering, 2015
Magnetorheological (MR) fluid shows different performances under different temperature, which causes so many problems like the reduction of rheological properties of MR fluid under a high temperature condition, the uncontrollability of shear stress, and ...
Song Chen   +3 more
doaj   +1 more source

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