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Model solution

In the more general and more difficult case, either the punc ture is initially in the liquid space, or in a line attached to it, or the liquid swells to reach the punc ture or punc tured line, giving two-phase or all-liquid discharge. For these cases the discharge model solutions must treat four regimes, which are defined by the initial void (vapor) frac tion Ot and by the pressure ratios ... [Pg.2347]

Several sulfate determinations in model solutions and urine samples were earried out. The results are of suffieiently good reprodueibility (within 10% rel.) and are in agreement with gravimetry and nephelometry data. This faet allows us to reeommend this method for express-determination of sulfate in urine. [Pg.94]

Salas, E. et ah. Demonstration of the occurrence of flavanol-anthocyanin adducts in wine and in model solutions. Anal. Chim. Acta, 513, 325, 2004. [Pg.273]

Duenas, M., Fulcrand, H., and Cheynier, V., Formation of anthocyanin-flavanol adducts in model solutions. Anal. Chem. Acta, 563, 15, 2006. [Pg.276]

Pissarra, J. et al.. Reaction between malvidin 3-glucoside and (-t-)-catechin in model solutions containing different aldehydes, J. Food Sci., 68, 476, 2003. [Pg.276]

Romero, C. and Bakker, J., Interactions between grape anthocyanins and pyruvic acid, with effect of pH and acid concentration on anthocyanin composition and color in model solutions, J. Agric. Food Chem., 47, 3130, 1999. [Pg.276]

Most published data deals with model solutions to assess the major factors influencing betalain stability, among which pH and temperature are most frequently addressed. Until recently, total color loss was assessed by spectrophotometric monitoring of the decline at the wavelength of maximum absorption. To predict color fading over time, kinetic data were derived therefrom, most often obeying first-order decay principles. [Pg.289]

Mosshammer, M.R., Stintzing, F.C., and Carle, R., Colour studies on fruit juice blends from Opuntia and Hylocereus cacti and betalain-containing model solutions derived therefrom. Food Res. Int., 38, 975, 2005. [Pg.295]

Immobilised pectinase efficiency in the depolymerisation of pectin in a model solution and apple juice... [Pg.971]

A commercial pectinase, immobilised on appropriately functionalised y-alumina spheres, was loaded in a packed bed reactor and employed to depolymerise the pectin contained in a model solution and in the apple juice. The activity of the immobilized enzyme was tested in several batch reactions and compared with the one of the free enzyme. A successful apple juice depectinisation was obtained using the pectinase immobilised system. In addition, an endopolygalacturonase from Kluyveromyces marxianus, previously purified in a single-step process with coreshell microspheres specifically prepared, was immobilised on the same active support and the efficiency of the resulting catalyst was tested. [Pg.971]

Objective function = (model solution - actual data) ... [Pg.116]

MA Desai, CV Nicholas, P Vadgama. Electrochemical determination of the permeability of porcine mucus to model solute compounds. J Pharm Pharmacol 43 124-127, 1990. [Pg.196]

Komiya I, JY Park, NFH Ho, WI Higuchi. (1980). Quantitative mechanistic studies in simultaneous fluid flow and intestinal absorption using steroids as model solutes. Int J Pharm 4 249-262. [Pg.331]

Furthermore, the mechanism shown in Figure 12.1 considers only the all-tnmv-carotcnoid form as the initial compound however, although the all-tran.v-isomer predominates, d.v-isomcrs are also commonly found in model solutions and even more frequently in food systems, since these isomers are in equilibrium in the solution. Therefore, the initial carotenoid system often contains a mixture of isomers, whose composition changes according to the carotenoid structure, solvent, and heat treatment. For example, the isomerization rate of P-carotene is higher in nonpolar solvents, e.g., petroleum ether and toluene, than in polar solvents (Zechmeister 1944). [Pg.230]

More significantly, a suboptimal objective value of 2944.1 rcu was reported as an optimal solution. Using the uneven discretization of time formulation proposed in this chapter, a globally optimal value of 3081.8 rcu was obtained in 24.5 CPU s. Only 72 binary variables were necessary and the model solution was based on... [Pg.228]

Previously derived results for the charge-density profile and polarization profile in this model solution, valid only for small fields, were used. Although these did not consider the penetration of the electrons into the solution, the change in the field is small. A Harrison-type pseudopotential84 was used to represent the effect of core electrons of the solution species on the metal electrons. [Pg.82]

In this second example, we examine simple systems near the water-hexane interface. Specifically, we calculate the difference in the free energy of hydrating a hard-sphere solute of radius a, considered as the reference state, and a model solute consisting of a point dipole p located at the center of a cavity [11]. We derive the formula for A A assuming that the solute is located at a fixed distance z from the interface, and subsequently we examine the dependence of the free energy on z. The geometry of the system is shown in Fig. 2.3. [Pg.44]

For the model solutes, the difference in the potential energy is equal to the electrostatic energy of solvating a dipole... [Pg.44]

Indeed, both expressions predict quadratic dependence of AA on the dipole moment of the solute. As in the previous example, it is of interest to test whether this prediction is correct. Such a test was carried out by calculating AA for a series of model solutes immersed in water at different distances from the water-hexane interface [11]. The solutes were constructed by scaling the atomic charges and, consequently, the dipole moment of a nearly spherical molecule, CH3F, by a parameter A, which varied between 0 and 1.2. The results at two positions - deep in the water phase and at the interface - are shown in Fig. 2.3. As can be seen from the linear dependence of A A on p2, the accuracy of the second-order perturbation theory... [Pg.45]


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See also in sourсe #XX -- [ Pg.409 ]

See also in sourсe #XX -- [ Pg.210 , Pg.211 , Pg.212 , Pg.213 , Pg.214 ]




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A Model for Chemical Reactions in Solution

A Qualitative Physical Model for Photochemical Reactions in Solution

A closed-form solution for the PARAFAC model

APPROXIMATE ANALYTICAL SOLUTIONS FOR MODELS OF THREE-DIMENSIONAL ELECTRODES BY ADOMIANS ECOMPOSITION METHOD Keith Scott and Yan-Ping Sun ntroduction

Activity Coefficient Models for Electrolyte Solutions

Activity coefficient models regular solution

Adsorbents Vacancy Solution model

Adsorption from electrolyte solutions Surface complexation models

Advection-diffusion modeling of solute transport in tissues

Analytical Solution of the Simplified Symmetric Model

Analytical Solutions of the Ideal Model

Analytical and Numerical Solutions of the Kinetic Models

Application of Flexible-Chain Models to Solutions

Application of an Interstitial Model for Water to Aqueous Solutions

Application of the blob model to aqueous solutions

Aqueous solutions modeling

Associated Solution Model

Associated Solution Model for the Liquid Phase

Associated solution model, domain

Associated-solution model application

Associated-solution model assumptions

Atomistic solution models

Automata Models of Aqueous Solution Systems

Born-Onsager solvent-solute model

Carreau model solution

Cell model of solution

Chemical models of electrolyte solutions

Classical solution model

Classical solution model molecule

Clustering in dilute solutions and Pitzer models

Concentration, polymer, model chain solution conformations

Confined model systems solutions

Conformal solution model

Conformal solution model anisotropic

Debye-Hiickel/Boltzmann model, solution

Definition of the ideal solution model

Direct model solution

Discussion of the Model and Numerical Solution

Dispersed Medium Model of Micellar Solution

Dispersed plug flow model solutions

Electrode-solution interface model

Electrolyte solutions model

Electrolyte solutions primitive model

Electrostatic solute-solvent interaction models

Equilibrium and Quasiequilibrium Solutions to the LG Model

Equilibrium-dispersive model numerical solution

Explicit model steady-state solution

First-order absorption models solution

Florys athermic solution model

Fowler and Guggenheims quasi-chemical model of the solution

General Closed Solution by Combined Model (Approximation)

General rate model numerical solution

Hamiltonians model solutions

Heat transfer model solution procedure

Hildebrand solution model

Hollow Nanoshell Formation and Collapse in One Run Model for a Solid Solution

Information Obtained from Model Solutions

Initial model solution

Instantaneous absorption models solution

Intermolecular interactions, model chain solution conformations

Kinetic model analytical solution

Kinetic model numerical solutions

Lattice model for ideal and regular solutions

Lattice models for solutions

Linear Isotherm Systems—Solution to the General Model

Liquid lattice model ideal solution

Liquid lattice model polymer solution

Liquid phase associated solution model

Liquid solutions activity-coefficient models

Lower critical solution temperature Model

Lumped pore diffusion model numerical solution

Macromolecular models polymer solutions

Many-body Hamiltonians model solutions

Markov model solution techniques

Mass balance equations, setup and solution model

Mass transfer model, solution

Mathematical modeling solution method specification

Mathematical modeling solution process

Mathematical models concentrated solution theory

Mathematical models dilute solution theory

Membrane model solution

Membrane permeability modeling solute effect

Metal-solution interphase model

Micellar solutions models

Model Solutions for the Motion of a Hypothetical Economy in Ideal Time

Model analytical solution

Model and Solution Robustness

Model ideal adsorbed solution

Model phases solid solution

Model solute mass recoveries, concentrated

Model solutions analytical solution

Model solutions validation

Modeling advanced solution methods

Modeling of the Oxide-Solution Interface

Modelling polyelectrolyte solutions

Models for ionic solutions

Models for solution reaction dynamics

Models many-body Hamiltonian solutions

Models polymeric solutions

Models solution systems model

Modified Poisson-Boltzmann models electrolyte solutions

Molecular Models for Solutions

Multiplicity modelling solutions

Nonequilibrium stage model solution

Nonporous membranes solution-diffusion model

Numerical Solution of Chemical Transport Models

Numerical Solution of the Column Reactor Model

Numerical Solution of the Lumped Pore Diffusion Model

Numerical Solution of the Model Equations

Numerical Solution of the Model System

Numerical Solution of the Two-dimensional Model

Numerical Solutions for Diagenetic Models

Numerical Solutions of the Equilibrium-Dispersive Model

Numerical modelling 5% NaCl solution

Numerical modelling solution

Numerical solution of model

Numerical solution, of complex flow models

Numerical solution, of model equations

Numerical solutions fluid model equations

Numerical solutions mass transfer model equations

Optimization of Reaction Models With Solution Mapping

Oxide-solution interface constant capacitance model

Oxide-solution interface diffuse double layer model

Oxide-solution interface electrostatic models

Oxide-solution interface model

Oxide-solution interfaces, theoretical model

Particulate flow model solution

Pervaporation solution diffusion model

Polymer solution properties, model

Polymer solution properties, model interactions

Process Model and the Solution Method

Quasichemical solution model

Random walk model, molecule solution

Reactive transport model numerical solution

Regular Solution model application

Regular solution model defined

Regular solution model for a two sub-lattice system

Regular solution model general

Regular solution model mixing enthalpy

Regular solution model mixing entropy

Regular solution model temperature

Regular solution modelling

Regular solution modelling phase diagrams

Results for HR solute in dilute solutions of the primitive cluster model

Reverse osmosis solution-diffusion model

Rigid solutions, partially, model

Robustness, model/solution

Segregation model solution

Selectivity solution-diffusion model

Semidilute polymer solutions Blob model

Simple Models for Nonideal Solutions

Simple model for mixed surfactant solutions

Simple solution diffusion model

Simple solution model

Simplified solute model

Soil solution model

Solid-solution Model

Solutal model

Solutal model

Solute Orientation The Shape Model

Solute Partitioning Model

Solute clusters model steel

Solute model

Solute model

Solute retention displacement model

Solute transport model

Solution Kinetic Models

Solution Properties of Model Branched Polymers

Solution Techniques for Models Producing PDEs

Solution diffusion model

Solution diffusion model assumptions

Solution diffusion model multicomponent

Solution diffusion model single-component

Solution diffusion model solubility, permeants

Solution diffusion model sorption isotherms

Solution diffusion model sorption process

Solution diffusion model transport equation through membrane

Solution lattice model

Solution models Bragg-Williams

Solution models Flory

Solution models Redlich-Kister

Solution models ideal

Solution models quasi-chemical

Solution models quasi-regular

Solution models reciprocal ionic

Solution models regular

Solution models solutions

Solution of Stochastic Model

Solution of the Model

Solution of the Model Equations

Solution of the Robust Model

Solution phase models

Solution phase models Aqueous solutions

Solution phase models cellular model

Solution phase models central atom model

Solution phase models complex’ model

Solution phase models dilute solutions

Solution phase models ideal solutions

Solution phase models interstitial solutions

Solution phase models line compounds

Solution phenomenological models

Solution systems model

Solution systems model aqueous solutions modeling

Solution systems model dissolution application

Solution systems model hydrophobic effect

Solution systems model probability

Solution systems model rules

Solution systems model solute

Solution systems model structure

Solution theory modeling

Solution, athermal models

Solution, concentrated lattice model

Solution-Diffusion Model for Single Gas Transport

Solution-Diffusion Model for the Transport of Binary Gas Mixtures

Solution-Precipitation Model for Creep

Solution-diffusion imperfection models

Solution-diffusion model for

Solution-diffusion model relationships

Solution-diffusion model relationships development

Solution-diffusion transport model

Solution-phase reactions, surface complexation models

Solutions of model

Solutions of the Brusselator Model

Solutions of the effective-particle model

Solutions robust model

Solutions, Mixtures, and Models

Solvation parameter model solute descriptors

Solvent-solute descriptor models

Solvent/solute partitioning models

Some Practical Hints on Application of UNIQUAC Solution Model

Sphere-Model for the Solution of Iodine in Ethanol

Steady-State Model Solution

Surface complexation models oxide-solution interface

Surface complexation models solid-solution interface

Surfactant solutions, thermodynamics mass action model

Surfactant solutions, thermodynamics pseudo-phase model

Surfactants in Solution Experimental Observations and Models

Temperature field, solutal model

The Information Obtained from Model Solutions

The Interaction Between Simulation and Models for Solution Reaction Dynamics

The Model and Its Solution

The Molecular Model and Its Solution

The One-Dimensional Model of Solutions

The Pauling model and its solution

The Solution of Stochastic Models with Analytical Methods

The Solution-Diffusion Model

The ideal solution model

The microscopic model of a perfect solution

The quasi-chemical method of modeling solutions

Theoretical models for individual surfactant solutions

Thermodynamic Modeling of Supercritical Fluid-Solute Phase Behavior

Thermodynamic model ideal solution

Thermodynamic model regular solution

Thermodynamic model, polymer solution

Transition-state model, for solution reactions

Transport model solution-diffusion imperfection

Tube model in concentrate solutions and melts

Turbulent solutal convection model

Two-Zone Model Solutions

UNIQUAC model extended to ionic solutions

Vacancy Solution Model

Vapor transport, solution-diffusion model

Zero-order absorption models solution

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