Results 211 to 220 of about 9,521 (236)
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Short eruption window revealed by absolute crystal growth rates in a granitic magma
Nature Geoscience, 2014Giant volcanic eruptions occur when large volumes of magma accumulate in crustal reservoirs and do not cool and crystallize to form a solid pluton of rock within the crust. Geochronological dating of a pluton from Elba, Italy, shows that the magma solidified in the crust within just 10–40 thousand years of being injected into the crust, implying that ...
Barboni Melanie, Schoene Blair
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Journal of Animal Science, 1990
Performance records on 41,184 Red Angus cattle were analyzed and estimates of parameters calculated for absolute growth rate, relative growth rate and restricted selection indices. Heritability estimates for birth weight, 205-d weight, 365-d weight and postweaning gain were .46 +/- .02, .39 +/- .02, .40 +/- .02 and .36 +/- .02, respectively ...
J A, Winder +3 more
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Performance records on 41,184 Red Angus cattle were analyzed and estimates of parameters calculated for absolute growth rate, relative growth rate and restricted selection indices. Heritability estimates for birth weight, 205-d weight, 365-d weight and postweaning gain were .46 +/- .02, .39 +/- .02, .40 +/- .02 and .36 +/- .02, respectively ...
J A, Winder +3 more
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1990
The simplest index of plant growth; a rate of change in size, an increment in size per unit time. Most commonly applied to total dry weight or total leaf area per plant.
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The simplest index of plant growth; a rate of change in size, an increment in size per unit time. Most commonly applied to total dry weight or total leaf area per plant.
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Absolute rate theory for spherulite growth of polymeric substances
Journal of Polymer Science, 1960AbstractThe rate of spherulite growth has been measured for various polymers. Several authors have developed the theory for the rate with emphasis on its temperature dependence but without reference to its absolute value. In this paper, a theory of the absolute rate of growth is put forward on the basis of the perfect crystal growth mechanism of Volmer‐
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Plasma Physics and Controlled Fusion, 1991
The threshold and growth rate of absolute two-plasmon decay instability in a laser-produced plasma, using the fluid theory, for a normally incident laser light, are reported. By taking into account the collisional damping of electron plasma waves and considering a perturbation to the Schrodinger potential, results on the minimum threshold conditions ...
G P Gupta, B K Sinha
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The threshold and growth rate of absolute two-plasmon decay instability in a laser-produced plasma, using the fluid theory, for a normally incident laser light, are reported. By taking into account the collisional damping of electron plasma waves and considering a perturbation to the Schrodinger potential, results on the minimum threshold conditions ...
G P Gupta, B K Sinha
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World Journal of Microbiology and Biotechnology, 2002
Borzani's [(1994) World Journal of Microbiology and Biotechnology10, 475–476] idea of evaluation of absolute error affecting the 'maximum specific growth rate' (ESGR), calculated on the basis of the first and the last time points of the entire experimental time period, is generalized to the real-life situations where the relative errors of cell ...
Sabyasachi Bhattacharya +2 more
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Borzani's [(1994) World Journal of Microbiology and Biotechnology10, 475–476] idea of evaluation of absolute error affecting the 'maximum specific growth rate' (ESGR), calculated on the basis of the first and the last time points of the entire experimental time period, is generalized to the real-life situations where the relative errors of cell ...
Sabyasachi Bhattacharya +2 more
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Journal of Plasma Physics, 1975
SummaryWe calculated relative and absolute maximum linear growth rates of the electromagnetic ion–cyclotron instability produced by the addition of cold plasma to an infinite uniform anisotropic plasma. In this, both accurate numerical solution of the linearized dispersion relation, and approximate analytic calculations, were carried out, and the ...
S. Cuperman, L. Gomberoff, A. Sternlieb
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SummaryWe calculated relative and absolute maximum linear growth rates of the electromagnetic ion–cyclotron instability produced by the addition of cold plasma to an infinite uniform anisotropic plasma. In this, both accurate numerical solution of the linearized dispersion relation, and approximate analytic calculations, were carried out, and the ...
S. Cuperman, L. Gomberoff, A. Sternlieb
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Effect of absolute dimensions on fatigue crack growth rate in notched cylindrical specimen
Strength of Materials, 19801. There are three stages in the growth of a fatigue crack in a cylindrical specimen with a sharp annular notch: delayed, stable, and accelerated crack growth. At all stages, crack growth rate is higher, the larger the diameter of the specimens. 2.
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Developmental Biology, 1979
Abstract Oocytes at several stages of growth have been isolated by enzymatic digestion and/or physical disruption of ovaries excised from juvenile and adult mice. The absolute rates of total protein synthesis and tubulin synthesis in these isolated oocytes were determined by measuring sizes of the endogenous methionine pool and apparent rates of ...
R M, Schultz +2 more
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Abstract Oocytes at several stages of growth have been isolated by enzymatic digestion and/or physical disruption of ovaries excised from juvenile and adult mice. The absolute rates of total protein synthesis and tubulin synthesis in these isolated oocytes were determined by measuring sizes of the endogenous methionine pool and apparent rates of ...
R M, Schultz +2 more
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