Results 31 to 40 of about 655,261 (308)
Mapping the human parafoveal vascular network to understand flow variability in capillaries.
PLoS ONE, 2023 Capillary flow is known to be non-homogenous between vessels and variable over time, for reasons that are poorly understood. The local properties of individual vessels have been shown to have limited explanatory power in this regard.
Srividya Neriyanuri +3 more
doaj +1 more source
Confinements regulate capillary instabilities of fluid threads
, 2019 We study the breakup of confined fluid threads at low flow rates to understand instability mechanisms. To determine the critical conditions between the earlier quasi-stable necking stage and the later unstable collapse stage, simulations and experiments ...
Chen, Xiaodong +2 more
core +1 more source
Droplet formation in microfluidic cross-junctions [PDF]
, 2011 Using a lattice Boltzmann multiphase model, three-dimensional numerical simulations have been performed to understand droplet formation in microfluidic cross-junctions at low capillary numbers.
Liu, Haihu, Zhang, Yonghao
core +1 more source
Advanced Industrial and Engineering Polymer Research, 2020 The melt drawability including melt strength (MS) and stretching ratio (V) of the neat low-density polyethylene (LDPE) and the LDPE composites loaded with a nanometer zinc oxide (nano-ZnO) were measured using a melt spinning method in capillary extruding
Ji-Zhao Liang
doaj +1 more source
Patterning Lines by Capillary Flows
Nano Letters, 2006 We report that capillary flows in an evaporating thin film create line patterns, with widths ranging from a few micrometers to less than 100 nm. Deliberate patterning of such lines requires contact-line pinning and the presence of foaming surfactants.
Vyawahare, Saurabh +2 more
openaire +3 more sources
Simulating temporal evolution of pressure in two-phase flow in porous media [PDF]
, 1998 We have simulated the temporal evolution of pressure due to capillary and viscous forces in two-phase drainage in porous media. We analyze our result in light of macroscopic flow equations for two-phase flow. We also investigate the effect of the trapped
Alex Hansen +30 more
core +2 more sources
On the steady streaming flow due to high-frequency vibration in nearly inviscid liquid bridges [PDF]
, 1998 The steady streaming flow due to vibration in capillary bridges is considered in the limiting case when both the capillary Reynolds number and the non-dimensional vibration frequency (based on the capillary time) are large.
Nicolás, José A. +2 more
core +2 more sources
, 1972 Gas flow restrictor is described, consisting of predetermined length and size of capillary tubing to control flow rate of carrier gas into gas chromatograph of flow rate of sample gas into mass spectrometer inlet system.
Bastien, G. J.
core +1 more source
Experimental Reversal of Capillary Blood Flow [PDF]
Circulation, 1951 Beck, Sciaroni and others have made clinical and experimental attempts to reverse the direction of flow of blood across the capillary bed by the anastomosis of arteries and veins. The present authors have shown by the microscopic observation of capillaries in acute experiments on cats, dogs and rabbits that a reversal of blood flow in mesenteric ...
R, HEIMBECKER, V, THOMAS, A, BLALOCK
openaire +2 more sources
Tau acetylation at K331 has limited impact on tau pathology in vivo
FEBS Letters, EarlyView.We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto +3 more
wiley +1 more source