scholarly journals Temporal variability of bidirectional seiching in an open-channel, lateral cavity

2020 ◽  
pp. 212-217
Author(s):  
L. Engelen ◽  
C. Perrot-Minot ◽  
E. Mignot ◽  
N. Rivière ◽  
T. De Mulder
Keyword(s):  
Temporal Variability ◽  
Open Channel ◽  
Lateral Cavity

scholarly journals Measurement of mass exchange processes and coefficients in a simplified open-channel lateral cavity connected to a main stream

2016 ◽  
Vol 17 (3) ◽  
pp. 429-448 ◽  
Author(s):  
Emmanuel Mignot ◽  
Wei Cai ◽  
Juan Ignacio Polanco ◽  
Cristian Escauriaza ◽  
Nicolas Riviere
Keyword(s):  
Mass Exchange ◽  
Open Channel ◽  
Main Stream ◽  
Exchange Processes ◽  
Lateral Cavity

Vortex shedding frequency in open-channel lateral cavity

2020 ◽  
Vol 892 ◽  
Author(s):  
C. Perrot-Minot ◽  
E. Mignot ◽  
R. Perkins ◽  
D. Lopez ◽  
N. Riviere
Keyword(s):  
Vortex Shedding ◽  
Open Channel ◽  
Lateral Cavity ◽  
Vortex Shedding Frequency ◽  
Shedding Frequency ◽  
Image Position

scholarly journals Experimental study of bidirectional seiching in an open-channel, lateral cavity in the time and frequency domain

2020 ◽  
Vol 5 (10) ◽  
Author(s):  
L. Engelen ◽  
C. Perrot-Minot ◽  
E. Mignot ◽  
N. Rivière ◽  
T. De Mulder
Keyword(s):  
Experimental Study ◽  
Frequency Domain ◽  
Open Channel ◽  
Lateral Cavity

Predicting the vortex shedding frequency at an open-channel lateral cavity

2020 ◽  
pp. 68-75
Author(s):  
C. Perrot-Minot ◽  
E. Mignot ◽  
N. Riviere ◽  
D. Lopez
Keyword(s):  
Vortex Shedding ◽  
Open Channel ◽  
Lateral Cavity ◽  
Vortex Shedding Frequency ◽  
Shedding Frequency

2D experiments and numerical simulation of the oscillatory shallow flow in an open channel lateral cavity

2021 ◽  
Vol 148 ◽  
pp. 103836
Author(s):  
A. Navas-Montilla ◽  
S. Martínez-Aranda ◽  
A. Lozano ◽  
I. García-Palacín ◽  
P. García-Navarro
Keyword(s):  
Numerical Simulation ◽  
Open Channel ◽  
Shallow Flow ◽  
Lateral Cavity

scholarly journals Mineralization and salt composition of the waters of the Middle Amur

2021 ◽  
Vol 895 (1) ◽  
pp. 012039
Author(s):  
V P Shesterkin ◽  
N M Shesterkina
Keyword(s):  
Temporal Variability ◽  
Open Channel ◽  
Water Salinity ◽  
Uneven Distribution ◽  
Spatial And Temporal Variability ◽  
Salt Composition ◽  
Amur River ◽  
Maximum Value ◽  
The Amur River

Abstract The spatial and temporal variability of water salinity and salt composition of the Amur River near Khabarovsk in 2017-2021 was considered. An uneven distribution of water salinity over the river width was established, the greatest differences were observed in the winter low-water period, the lowest in the period of spring floods and floods. The maximum value of salinity was noted in winter, in the period of open channel – after very strong floods.

scholarly journals Coherent turbulent structures at the mixing-interface of a square open-channel lateral cavity

2016 ◽  
Vol 28 (4) ◽  
pp. 045104 ◽  
Author(s):  
Emmanuel Mignot ◽  
Wei Cai ◽  
Gaby Launay ◽  
Nicolas Riviere ◽  
Cristián Escauriaza
Keyword(s):  
Open Channel ◽  
Turbulent Structures ◽  
Lateral Cavity

Open-channel-block induced by the neurotransmitter glycine in homomeric alpha1-GlyR and heteromeric alpha1/beta1- GlyR

2008 ◽  
Vol 35 (S 01) ◽  
Author(s):  
Y.P Song ◽  
F Schlesinger ◽  
S Petri ◽  
R Dengler ◽  
K Krampfl
Keyword(s):  
Open Channel ◽  
Channel Block ◽  
Open Channel Block

The Influence of Ascorbic Acid on Platelet Structure and Function

1975 ◽  
Vol 34 (01) ◽  
pp. 050-062
Author(s):  
Dale H Cowan ◽  
Richard C Graham ◽  
Patricia Shook ◽  
Ronda Griffin
Keyword(s):  
Ascorbic Acid ◽  
Open Channel ◽  
Channel System ◽  
Short Intervals ◽  
Platelet Survival ◽  
Artifactual Changes ◽  
Survival Studies ◽  
And Function ◽  
Induced Aggregation ◽  
Platelet Structure

SummaryTo determine the effect on platelet behavior of transient exposure of platelets to ascorbic acid, studies of platelet function and ultrastructure were done before exposure to ascorbic acid at pH 6.5, during exposure to pH 6.5, and after restoration of pH to pre-acidifìcation levels. The effect of ascorbic acid (A. A.) was compared to that of HCl and citric acid (C. A.). ADP- and collagen-induced aggregation of normal platelets were significantly impaired by both A. A. and C. A. but were less affected by HCl. The release of 14C-serotonin was significantly reduced by each agent. The ultra-structure of normal platelets brought to pH 6.5 by A.A. was normal. After neutralization, there was marked dilatation of the open channel system and loss of the disc shape. When platelets were brought to pH 6.5 by A. A., then neutralized, the aggregates which formed after stimulation by ADP or collagen were smaller than normal, the platelets were less closely approximated, and degranulation was less complete. The data show that exposure of platelets to ascorbic acid for short intervals impairs their function when measured after restoration of pH to levels compatible with maximal responses. Platelet survival studies using autologous platelets labelled with 51Cr in the presence or absence of ascorbic acid showed that the recovery of normal platelets was unaffected by ascorbic acid, whereas recovery of platelets from patients with idiopathic thrombocytopenic purpura, idiopathic thrombocythemia, and alcohol-related thrombocytopenia was markedly reduced. The injury resulting from the use of ascorbic acid in preparing platelets for studies of platelet survival in patients with disorders affecting platelets may impair the recovery of the cells, resulting in artifactual changes in the survival studies.

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