Search Results - "Hunt, A.G"

Continuum percolation theory for pressure–saturation characteristics of fractal soils: extension to non-equilibrium by Hunt, A.G.

“…Systematic experimental deviations from theoretical predictions derived for water retention characteristics of fractal porous media have previously been…”
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An explicit derivation of an exponential dependence of the hydraulic conductivity on relative saturation by Hunt, A.G.

“…It is shown how to derive explicitly an exponential dependence of the unsaturated hydraulic conductivity, K, on relative saturation, S, and under what…”
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Spatio-temporal scaling of channels in braided streams by Hunt, A.G., Grant, G.E., Gupta, V.K.

“…The spatio-temporal scaling relationship for individual channels in braided streams is shown to be identical to the spatio-temporal scaling associated with…”
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Test of model of equivalence of tree height growth and transpiration rates in percolation-based phenomenology for root-soil interaction by Hunt, A.G., Faybishenko, B., Powell, T.L.

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An examination of the steady‐state assumption in soil development models with application to landscape evolution by Yu, F., Hunt, A.G.

“…Soil depth and soil production are highly complicated phenomena, generated from a complex interaction of physical, biological and chemical processes. It has,…”
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Prodigious degassing of a billion years of accumulated radiogenic helium at Yellowstone by Lowenstern, J. B., Evans, W. C., Bergfeld, D., Hunt, A. G.

“…The study of gas emission rates, chemistry and isotopic analyses show that the rate of helium-4 emission from the crust at Yellowstone is orders of magnitude…”
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Noble gas signatures constrain oil-field water as the carrier phase of hydrocarbons occurring in shallow aquifers in the San Joaquin Basin, USA by Karolytė, R., Barry, P.H., Hunt, A.G., Kulongoski, J.T., Tyne, R.L., Davis, T.A., Wright, M.T., McMahon, P.B., Ballentine, C.J.

“…Noble gases record fluid interactions in multiphase subsurface environments through fractionation processes during fluid equilibration. Water in the presence…”
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The VPg of tobacco etch virus RNA is the 49-kDa proteinase or the N-terminal 24-kDa part of the proteinase by Murphy, J F, Rhoads, R E, Hunt, A G, Shaw, J G

“…Preparations of tobacco etch virus (TEV) RNA which were purified by sucrose gradient centrifugation, digested with RNase, and analyzed by SDS-polyacrylamide…”
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Incorporation of Effects of Diffusion into Advection-Mediated Dispersion in Porous Media by Hunt, A. G., Skinner, T. E.

“…The distribution of solute arrival times, W ( t ; x ), at position x in disordered porous media does not generally follow Gaussian statistics. A previous…”
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Dispersion of solutes in porous media by Hunt, A. G., Skinner, T. E., Ewing, R. P., Ghanbarian-Alavijeh, B.

“… A recently introduced theory of solute transport in porous media is tested by comparison with experiment. The solute transport is predicted using an…”
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Percolative transport in fractal porous media by Hunt, A.G.

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Onion ( Allium cepa L.) bulbs are most sensitive to base plate impacts by Hunt, A.G., Gracie, A.J., Boersma, M., Dennis, J.

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Quality and Age of Shallow Groundwater in the Bakken Formation Production Area, Williston Basin, Montana and North Dakota by McMahon, P.B., Caldwell, R.R., Galloway, J.M., Valder, J.F., Hunt, A.G.

“…The quality and age of shallow groundwater in the Bakken Formation production area were characterized using data from 30 randomly distributed domestic wells…”
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Applications of percolation theory to porous media with distributed local conductances by Hunt, A.G.

“…Critical path analysis and percolation theory are known to predict accurately dc and low frequency ac electrical conductivity in strongly heterogeneous solids,…”
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Percolation-based effective conductivity calculations for bimodal distributions of local conductances by Hunt, A.G., Idriss, B.

“…Several percolation-based schemes for calculating the effective conductivity of complex, correlated media with bimodal distributions of the local conductivity…”
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Continuum percolation theory for water retention and hydraulic conductivity of fractal soils: estimation of the critical volume fraction for percolation by Hunt, A.G

“…Systematic experimental deviations from theoretical predictions for water retention characteristics of fractal porous media develop at a moisture content, θ d…”
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Fragility of liquids using percolation-based transport theories by Hunt, A.G

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Longitudinal dispersion of solutes in porous media solely by advection by Hunt, A.G., Skinner, T.E.

“…The purpose of this work is to predict the transport of non-sorbing solutes through water flow in the subsurface. We derive what we consider to be the first…”
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Application of critical path analysis to fractal porous media: comparison with examples from the Hanford site by Hunt, A.G, Gee, G.W

“…Critical path analysis from percolation theory is used to calculate the unsaturated hydraulic conductivity, K( S), of soils with pore space compatible with a…”
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Comment on “Fractal approach to hydraulic properties in unsaturated porous media”, by Y.F. Xu, Ping Dong [Chaos, Solitons, and Fractals, 19 (2004) 327–337] by Hunt, A.G.

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