Results 211 to 220 of about 573,448 (262)
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The circulation and function of cerebrospinal fluid
Medical Hypotheses, 1984Corpora amylacea (brain sand) were, hypothetically, considered as precipitates of a substance present in the cerebrospinal fluid (CSF). Melatonin, a non-polar indol, present in CSF could enter fibrous astrocytes and could generate corpora. The site of secretion of the corpora generating substance and the flow of CSF should dictate the distribution ...
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Density functional theory for Yukawa fluids
The Journal of Chemical Physics, 2012We develop an approximate field theory for particles interacting with a generalized Yukawa potential. This theory improves and extends a previous splitting field theory, originally developed for counterions around a fixed charge distribution. The resulting theory bridges between the second virial approximation, which is accurate at low particle ...
Hatlo, Marius M. +3 more
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Radial Distribution Function of Fluids I
Journal of the Physical Society of Japan, 1957It is shown that the radial distribution function of fluid can be derived from the expression for the free energy in the form of a “functional derivative” with respect to the pair interaction potential. Three examples are treated on the line of the theory: (1) the simple chain approximation of classical fluid, (2) the second quantization and (3) the ...
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A functional study of platelets in menstrual fluid
BJOG: An International Journal of Obstetrics & Gynaecology, 1984Summary.Platelets were isolated from menstrual and peripheral venous blood samples taken from nine women during the first 2 days of menstruation. The washed platelets were tested for their ability to aggregate in response to arachidonic acid, ADP, and collagen, and to metabolize arachidonic acid. Menstrual platelets differed from venous platelets in (1)
M C, Rees +3 more
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Functional fluid jetting performance optimization
Microelectronics Reliability, 2010Abstract The manufacturing method utilizing digital printing technology offers alternatives to create electronic structures to be used even in microelectronic applications. Material deposition based on digital inkjet technology offers advantages over both traditional mask-etch technologies and other printing methods.
Ville Pekkanen +5 more
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Distribution functions for fluids in random media
Journal of Statistical Physics, 1988zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Madden, William G., Glandt, Eduardo D.
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Density-Functional Theory for Complex Fluids
Annual Review of Physical Chemistry, 2007Density-functional theory (DFT) and its variations provide a fruitful approach to the computational modeling of the microscopic structures and phase behavior of soft-condensed matter. The methodology takes deep root in quantum mechanics but shares a mathematical similarity with a number of classical approaches in statistical mechanics.
Jianzhong, Wu, Zhidong, Li
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Density functional theory for charged fluids
Soft Matter, 2018Our improved DFT avoids the unphysical layer-by-layer phase predicted by a previous DFT for a moderately large Bjerrum length.
Jian Jiang +2 more
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The Function of Leucine Aminopeptidase in Exsheathing Fluid
The Journal of Parasitology, 1970Methods are described for: (a) obtaining exsheathing fluid containing leucine aminopeptidase, (b) estimating the activity of the enzyme, and (c) demonstrating the presence of a heat-labile factor which attacks isolated sheaths and which has many of the properties of leucine aminopeptidase.
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History of fluid balance and kidney function in space
Journal of Nephrology, 2004Abstract During the last four decades, about 400 people have been in Space, since Yuri Gagarin was sent in 1961 as the first human into Earth orbit. From the very beginning, the circulatory system of astronauts (meaning heart, vascular system, body fluid distribution and balance, and the kidney) was central to the medical concerns of ...
DRUMMER C, CIRILLO, Massimo, DE SANTO NG
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