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APPROXIMATION OF PH/PH/c RETRIAL QUEUE WITH PH-RETRIAL TIME
Asia-Pacific Journal of Operational Research, 2014We consider the PH/PH/c retrial queues with PH-retrial time. Approximation formulae for the distribution of the number of customers in service facility, sojourn time distribution and the mean number of customers in orbit are presented. We provide an approximation for GI/G/c retrial queue with general retrial time by approximating the general ...
YANG WOO SHIN, DUG HEE MOON
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Physiological Reviews, 1981
Albert Roos and Walter F. Boron, “Intracellular pH,” vol. 61, no. 2, April 1981, p. 308: The constant R in Equations 14 and 16 should be M, M being defined as PHA/PA. The constant R' in Equations 15 and 17 should be N, N being defined as PB/PHB. The constant R in the definitions of α, β, ɣ, and δ is the gas constant.
A, Roos, W F, Boron
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Albert Roos and Walter F. Boron, “Intracellular pH,” vol. 61, no. 2, April 1981, p. 308: The constant R in Equations 14 and 16 should be M, M being defined as PHA/PA. The constant R' in Equations 15 and 17 should be N, N being defined as PB/PHB. The constant R in the definitions of α, β, ɣ, and δ is the gas constant.
A, Roos, W F, Boron
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Dissociation energies of PH and PH+
Journal of Quantitative Spectroscopy and Radiative Transfer, 1995Abstract Dissociation energies for the ground electronic states of diatomic PH and PH+ are determined by fitting empirical potential functions to the respective RKRV curves using correlation coefficients. The estimated ground state dissociation energies of PH and PH+ are 3.10 and 3.20 eV respectively by the curve fitting procedure using Lippincott ...
R.R. Reddy +3 more
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Acta Horticulturae, 2001
Based on fundamental chemical relations, well-established in chemical engineering and chemical technology over almost a century, the effects of pH in food and agricultural products will be deduced for different situations and processes. Based on simple equilibria and dissociation of water, salts, acids and bases, and considering the reaction of ...
Tijskens, L.M.M., Biekman, E.S.A.
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Based on fundamental chemical relations, well-established in chemical engineering and chemical technology over almost a century, the effects of pH in food and agricultural products will be deduced for different situations and processes. Based on simple equilibria and dissociation of water, salts, acids and bases, and considering the reaction of ...
Tijskens, L.M.M., Biekman, E.S.A.
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Software: Practice and Experience, 1984
AbstractThe paper presents a simple single layer protocol covering the functions of X25 levels 2 and 3. It can be used on synchronous or asynchronous lines, such as employed for normal computer terminals. It requires no special hardware, and can use the standard device driver software supplied by manufacturers.
Michael Purser, Chris Horn, John Sheehan
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AbstractThe paper presents a simple single layer protocol covering the functions of X25 levels 2 and 3. It can be used on synchronous or asynchronous lines, such as employed for normal computer terminals. It requires no special hardware, and can use the standard device driver software supplied by manufacturers.
Michael Purser, Chris Horn, John Sheehan
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pH measurements in ultranarrow immobilized pH gradients
Journal of Biochemical and Biophysical Methods, 1986It is possible to measure pH values in immobilized pH gradients (IPG) when the polyacrylamide matrix is made to contain an additional, carrier ampholyte-generated pH gradient. After an IPG run, 5 mm gel segments, along the separation axis, are cut and eluted in 300 microliter of 10 mM KCl and the pH read with a standard pH meter. When using ultranarrow
C, Gelfi +3 more
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Constant pH simulations of pH responsive polymers
The Journal of Chemical Physics, 2016Polyacidic polymers can change structure over a narrow range of pH in a competition between the hydrophobic effect, which favors a compact state, and electrostatic repulsion, which favors an extended state. Constant pH molecular dynamics computer simulations of poly(methacrylic acid) reveal that there are two types of structural changes, one local and ...
Arjun, Sharma +3 more
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Nature, 1967
THE concept of intracellular pH depends on the assumption that the cell is either not divided into compartments, or that the volumes of the compartments are large enough to contain a statistically meaningful number of hydrogen ions, the “intracellular pH” in this case being a mean of the pH values in the various compartments.
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THE concept of intracellular pH depends on the assumption that the cell is either not divided into compartments, or that the volumes of the compartments are large enough to contain a statistically meaningful number of hydrogen ions, the “intracellular pH” in this case being a mean of the pH values in the various compartments.
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ON THE VISCOSITY AND pH OF SYNOVIAL FLUID AND THE pH OF BLOOD
The Journal of Bone and Joint Surgery. British volume, 19591. The results of viscosity measurements on a number of normal, traumatic and osteoarthritic synovial fluids from human knee joints are described and discussed. 2. A decrease of the viscosity of normal synovial fluid with age has been found. 3. The decrease of the viscosity with age and in the pathological groups is analysed and its relation to the ...
E H, JEBENS, M E, MONK-JONES
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