Percolation models of free and bound water under the influence of nearest neighbour interactions
نویسنده
چکیده
2014 It is shown on a « computer water model » based on correlated site percolation calculations generalizing those performed by Stanley and Teixeira that water bound between lecithin bilayers has similar properties under the influence of nearest neighbour interactions as in systems without intermolecular coupling. In agreement with experimental data calculations of the chemical potential of free and bound water showed an increasing difference in chemical potential with decreasing number of water molecules bound between lecithin bilayers. J. Physique 48 (1987) 877-883 MAI 1987, : °
منابع مشابه
Decay of Correlations in Nearest-Neighbour Self-Avoiding Walk, Percolation, Lattice Trees and Animals
We consider nearest-neighbour self-avoiding walk, bond percolation, lattice trees, and bond lattice animals on Z. The two-point functions of these models are respectively the generating function for self-avoiding walks from the origin to x ∈ Z, the probability of a connection from the origin to x, and the generating functions for lattice trees or lattice animals containing the origin and x. Usi...
متن کاملAn Improvement in Cation Exchange Capacity Estimation and Water Saturation Calculation in Shaly Layers for One of Iranian Oil Fields
Water saturation and cation exchange capacity are the most significant parameters used to calculate a hydrocarbon zone potential. In clean formations, by applying the famous Archie model, which assumes that in the formation the only electric conductor is the formation water, the water saturation can be calculated. Additionally, in shaly sand formations this assumption may not be true as the ion...
متن کاملBound Putrescine, a Distinctive Player under Salt Stress in the Natrophilic Sugar Beet in Contrast to Glycophyte Tobacco
The influence of salinity on the different polyamine fractions (free, conjugated, and bound) was compared in a natrophilic halophyte (Beta vulgaris L. cv. IC) and a salt sensitive glycophyte (Nicotiana rustica L. cv. Basmas). Low-level salinity (25 mM NaCl) and high salinity (150 and 50 mM NaCl for sugar beet and tobacco, respectively) were supplied in hydroponics. Under low salinity shoot dry ...
متن کاملPercolation and Gibbs states multiplicity for ferromagnetic Ashkin – Teller models on Z 2
For a region of the nearest-neighbour ferromagnetic Ashkin–Teller spin systems on Z2, we characterize the existence of multiple Gibbs states via percolation. In particular, there are multiple Gibbs states if and only if there exists percolation of any of the spin types (i.e. the magnetized states are characterized by percolation of the dominant species). This result was previously known only fo...
متن کاملPercolation and Gibbs states multiplicity for ferromagnetic Ashkin – Teller models
For a region of the nearest-neighbour ferromagnetic Ashkin–Teller spin systems on Z2, we characterize the existence of multiple Gibbs states via percolation. In particular, there are multiple Gibbs states if and only if there exists percolation of any of the spin types (i.e. the magnetized states are characterized by percolation of the dominant species). This result was previously known only fo...
متن کامل