Results 11 to 20 of about 190,613 (246)

Modeling of water rising in systems of cylindrical capillaries of different radii

open access: yesAdvanced Engineering Research, 2016
The promotion of water in the systems of cylindrical capillaries is studied in detail. A mathematical model of the water movement in both symmetric and asymmetric capillaries connected to a vertical capillary is built.
Iosif A. Kipnis, Yury M. Vernigorov
doaj   +1 more source

Foam Quality of Foams Formed on Capillaries and Porous Media Systems

open access: yesColloids and Interfaces, 2021
Foams are of great importance as a result of their expansive presence in everyday life—they are used in the food, cosmetic, and process industries, and in detergency, oil recovery, and firefighting. There is a little understanding of foam formation using
Victor Starov   +3 more
doaj   +1 more source

Capillary descent [PDF]

open access: yesSoft Matter, 2018
Capillary descent is observed when bringing a hydrophobic tube immersed in water to the top surface of the liquid. Then air moves downwards down to a depth of a few centimeters and the motion of the meniscus exhibits original dynamics, which we discuss.
Delannoy, Joachim   +3 more
openaire   +4 more sources

ANALYSIS OF ENDOPLASMIC RETICULUM OF TOBACCO CELLS USING CONFOCAL MICROSCOPY

open access: yesImage Analysis and Stereology, 2011
Image analysis techniques for preprocessing, segmentation and estimation of geometrical characteristics of fiber-like structures from 2-D or 3-D images captured by a confocal microscope are presented.
Barbora Radochová   +6 more
doaj   +1 more source

Rapid Patient-Side Evaluation of Endothelial Glycocalyx Thickness in Healthy Sedated Cats Using GlycoCheck® Software

open access: yesFrontiers in Veterinary Science, 2022
The endothelial glycocalyx (EG) determines transvascular fluid fluxes, and influences inflammation, coagulation, and capillary blood flow. The GlycoCheck® software calculates EG thickness using sidestream dark field videomicroscopy recordings.
Ivayla D. Yozova   +6 more
doaj   +1 more source

Capillary origami [PDF]

open access: yesPhysics of Fluids, 2007
The hairs of a wet dog rushing out from a pond assemble into bundles; this is a common example of the effect of capillary forces on flexible structures. From a practical point of the deformation and adhesion of compliant structures induced by interfacial forces may lead to disastrous effects in mechanical microsystems.
Py, Charlotte   +5 more
openaire   +3 more sources

Enhancing human capillary tube network assembly and maturation through upregulated expression of pericyte-derived TIMP-3

open access: yesFrontiers in Cell and Developmental Biology
In this study, we identify and characterize new molecular determinants that optimize human capillary tube network assembly. Our lab has previously reported a novel, serum free-defined 3D co-culture model using human endothelial cells (ECs) and human ...
Ksenia Yrigoin   +5 more
doaj   +1 more source

Visualization of the intrarenal distribution of capillary blood flow

open access: yesPhysiological Reports, 2019
This study describes a modified technique to fill the renal vasculature with a silicon rubber (Microfil) compound and obtain morphologic information about the intrarenal distribution of capillary blood flow under a variety of conditions.
Letao Fan   +6 more
doaj   +1 more source

Stereological Study on the Positive Effect of Running Exercise on the Capillaries in the Hippocampus in a Depression Model

open access: yesFrontiers in Neuroanatomy, 2017
Running exercise is an effective method to improve depressive symptoms when combined with drugs. However, the underlying mechanisms are not fully clear.
Linmu Chen   +8 more
doaj   +1 more source

Efficacy and safety of oral pulmonary vasodilators in pulmonary veno‐occlusive disease

open access: yesPulmonary Circulation, 2022
Pulmonary veno‐occlusive disease (PVOD) or pulmonary capillary hemangiomatosis (PCH) is a rare subtype of pulmonary hypertension with dismal prognosis.
Junichi Nakamura   +12 more
doaj   +1 more source

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