Results 231 to 240 of about 467,070 (267)
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The Review of Symbolic Logic, 2013
AbstractA 1-ary sentential context is aggregative (according to a consequence relation) if the result of putting the conjunction of two formulas into the context is a consequence (by that relation) of the results of putting first the one formula and then the other into that context.
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AbstractA 1-ary sentential context is aggregative (according to a consequence relation) if the result of putting the conjunction of two formulas into the context is a consequence (by that relation) of the results of putting first the one formula and then the other into that context.
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Aggregation and Identification
International Economic Review, 1976THE PURPOSE OF THIS PAPER is to develop the theory of aggregation in a relatively simple and general manner. The theory encompasses linear and nonlinear models, with the results for linear models emerging as special cases of a more general treatment. It was recognized at an early stage of the investigation of aggregation problems that the analysis must
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Advances in Colloid and Interface Science, 2001
Mixtures of oil (isooctane), water, and a double-chained ionic surfactant, Cu(AOT)2 [copper(II) bis(2-ethylhexyl)sulfosuccinate] form equilibrium phases consisting of spontaneous emulsions thermodynamically stable systems. The experimental conditions are such that the head polar group of the surfactant is totally hydrated.
P, André, B W, Ninham, M P, Pileni
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Mixtures of oil (isooctane), water, and a double-chained ionic surfactant, Cu(AOT)2 [copper(II) bis(2-ethylhexyl)sulfosuccinate] form equilibrium phases consisting of spontaneous emulsions thermodynamically stable systems. The experimental conditions are such that the head polar group of the surfactant is totally hydrated.
P, André, B W, Ninham, M P, Pileni
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The aggregation of chlorophyll a
Archives of Biochemistry and Biophysics, 1964Abstract 1. 1. Aggregation of chlorophyll a in various nonpolar solvents has been demonstrated, and from the IR spectra the probable site of the hooking together of the molecules has been deduced. 2. 2. If chlorophyll a exists in the cell in a completely nonpolar milieu (as the visible spectroscopic studies suggest), then CCl4 solutions of ...
A F, ANDERSON, M, CALVIN
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Archives of Biochemistry and Biophysics, 1961
Seegers citrate thrombin was prepared from bovine plasma and purified on IRC-50 (XE-64) resin columns at room temperature. The preparation was examined in the ultracentrifuge to determine the sedimentation coefficient and Archibald molecular weight. All measurements were made at 20 °C.
M A, COHLY, H A, SCHERAGA
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Seegers citrate thrombin was prepared from bovine plasma and purified on IRC-50 (XE-64) resin columns at room temperature. The preparation was examined in the ultracentrifuge to determine the sedimentation coefficient and Archibald molecular weight. All measurements were made at 20 °C.
M A, COHLY, H A, SCHERAGA
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Clustering in microemulsions: aggregation of aggregates
2007A model is presented that describes the clustering of microemulsion droplets from a thermodynamic point of view. It is based on two assumptions: one assumption is that the microemulsion droplets aggregate linearly. The other assumption is that the chemical potential per droplet is equal for all sizes of aggregates.
J. Smeets, G. J. M. Koper
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International Journal of Project Management, 1990
Summary: We investigate a problem how to reduce the size of large scale networks which arise as models in project management studies. We propose a method for the aggregation of nodes and arcs preserving all characteristics important for finding an optimal project management scheme.
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Summary: We investigate a problem how to reduce the size of large scale networks which arise as models in project management studies. We propose a method for the aggregation of nodes and arcs preserving all characteristics important for finding an optimal project management scheme.
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A Comprehensive Review on Recycled Aggregate and Recycled Aggregate Concrete
Resources, Conservation and Recycling, 2021Bo Wang, Libo Yan, Qiuni Fu
exaly