Diffusion model
Diffusion Model Applied to Postfeeding Larval Dispersal in Blowflies (Diptera: Calliphoridae)
... of diffusion coefficients with space, time, and larval ...the model presented here was to develop a framework to analyze dispersal of immature insects living in carrion or other ephemeral ...passive ...
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Multi-Personal Communications in Bass Diffusion Model: Application to Forecasting of Development of Internet
... Bass diffusion model, in certa particularly) is expedient to consider communications of orders, higher than personal ...Bass Diffusion Model, Intern Communications, Cultural ...
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Second generation diffusion model of interacting gravity waves on the surface of deep fluid
... The simple local diffusion model DE1 has at least one major weak point. It predicts an angular spreading that is broader than that supported by experimental data. To improve this situation, we propose here ...
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Diffusion model for the financing of a fund that risks ruin
... as it had to be. The present situation is a special case where through a type (1.4) modification, an homogeneous diffusion generates another homogeneous diffusion – time homogeneity – that is, with ...
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A Second Order Diffusion Model with Application in Capital Flow
... classical diffusion equation in its original form to represent the evolution of contagious deceases or capital ...classical diffusion theory rely on the assumption that the totality of the material ...
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In vivo facilitated diffusion model.
... bulk diffusion and one- dimensional sliding along the DNA contour is still beneficial in the crowded interior of cells is highly ...simple model for the bacterial genome inside the cell and present a ...
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Parametric pattern selection in a reaction-diffusion model.
... Spot arrays in the reaction-diffusion system (1) can be created in very different ways, with two distinct limiting behaviors (single-spot solution and native Turing pattern). These arrays are indistin- guishable ...
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Mat. Res. vol.19 número2
... A diffusion/transformation coupled model has been developed which combines inite difference (FD) model with a phenomenological ...The diffusion model and transformation model are ...
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Braz. J. Phys. vol.36 número1A
... under the influence of the molecular motions [2]. However, for performing such calculations it is necessary to know the geometry of the motion. In the specific case of the ormolytes, 2D Exchange measurements suggest that ...
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Users’ Encounter With Normative Discourses on Facebook: A Three-Pronged Analysis of User Agency as Power Structure, Nexus, and Reception
... There are noticeable differences between the structure of pages and groups. An analysis of the structure of pages leads to the conclusion that the power structure does not encourage user agency. Most pages are structured ...
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Optimal pricing and promotional effort control policies for a new product growth in segmented market
... stochastic model of multiple media selection in a segmented ...sales-advertising model in which the state of the system represented a population distribution over a parameter ...in diffusion ...
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BIOSORPTION OF TEXTILE DYE USING IMMOBILIZED BACTERIAL (<i>PSEUDOMONAS AERUGINOSA<i/>) AND FUNGAL (<i>PHANEROCHATE CHRYSOSPORIUM<i/>) CELLS
... pseudo-first-order model, the pseudo-second-order model and the intra particle diffusion model and elovich ...by diffusion through a boundary layer the kinetics generally adjusts to the ...
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Gas content derivative data versus diffusion coefficient
... unipore diffusion model (Crank, 1975), which is mainly concerned in studying the gas cir- culation in coal porous structure, ...the diffusion process, and the other one is the so-called Ruckenstein’s ...
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Drying kinetics of pineapple agro-industrial residues: a new approach / Cinética de secagem de resíduos agro-industriais de abacaxi: uma nova abordagem
... The diffusion model was modified and fitted to experimental data of moisture ratio of pineapple residue to estimate the diffusion coefficient as function of temperature, and a good fitting of ...
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Establishing traveling wave in bistable reaction-diffusion system by feedback
... reaction-diffusion model describing the evolution of the proportion of infected mosquitoes, sufficient to reveal the bistable nature of the Wolbachia ...
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An analytical model for estimating water exchange rate in white matter using diffusion MRI.
... the diffusion signal ...two-compartment diffusion model, the exchange rate through a permeable membrane should be included so that the estimated parameters are close to their actual values ...the ...
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Kinetics study and modelling of sorghum grain hydration
... Thus, the objective of this work was to identify, among several mathematical models, the one that best describes the water absorption during hydration of sorghum grains, evaluating the effect of time and process ...
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POLICY DIFFUSION AND TRANSLATION
... policy diffusion and policy transfers studies which are rarely systematically comparative): the construction and formulation of policy problems sustaining policy proposals (discursive dimension), the interactions ...
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Additional studies on heterodiffusion coefficients in periclase
... Abstract. By using a thermodynamical model, the activation entropy is extracted from the experimental diffusion data of Al in MgO. Furthermore, we estimate the activation volume. We find a value for the ...
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Transaction Costs For Innovations Diffusion
... Abs tra ct. The article deals with the analysis of transaction costs of the innovations distribution. The factors, affecting the innovations diffusion in accordance with the clusters, relations, dynam ics of the ...
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