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Discontinuous Galerkin approximation of two-phase flows in heterogeneous porous media with discontinuous capillary pressures
(ELSEVIER SCIENCE SA, 2010)
We design and investigate a sequential discontinuous Galerkin method to approximate two-phase immiscible incompressible flows in heterogeneous porous media with discontinuous capillary pressures. The nonlinear interface ...
Grain boundary conductivity of heterogeneous ceria gadolinia
(Pergamon-elsevier Science LtdOxfordInglaterra, 2012)
Firms?: heterogeneity, organizations, power and trade
(Escola de Pós-Graduação em Economia da FGV, 2006-04-06)
This paper develops a theory which investigates the two-way relationship between the internaI organization of the firm and market competition.We introduce heterogenous firms with internal hierarchies in a Knlgman (1980) ...
HETEROGENEOUS GROWTH IN THE NILE TILAPIA - SOCIAL STRESS AND CARBOHYDRATE-METABOLISM
(Elsevier B.V., 1993-08-01)
Increase in heterogeneous growth as a result of grouping in the Nile tilapia, Oreochromis niloticus (L.), is presumed to be partially promoted by the social stress imposed by the dominant fish on the subordinates. Such ...
Strontium zirconate heterogeneous catalyst for biodiesel production: Synthesis, characterization and catalytic activity evaluation
(Elsevier B.V., 2012-11-28)
Strontium zirconate oxide was synthesized by co-precipitation and the citrate route and was evaluated as a heterogeneous catalyst for biodiesel production. The catalyst samples were characterized by XRD, FTIR, and TG, and ...
Could differences in infection pressure be involved in cysticercosis heterogeneity?
(2020)
The presentation of cysticercosis is very heterogeneous both between and within countries. Several host and parasite factors are involved in this heterogeneity. Differences in the intensity of infection pressure have not ...
The welfare cost of business cycles for heterogeneous consumers: a state-space decomposition
(Economics Bulletin, 2017)
The main objective of this paper is to measure the welfare costs related to permanent and transitory shocks for heterogeneous consumers. We use data from the Consumer Expenditure Survey (CEX) and compute the average ...
HETEROGENEOUS GROWTH IN THE NILE TILAPIA - SOCIAL STRESS AND CARBOHYDRATE-METABOLISM
(Elsevier B.V., 1993-08-01)
Increase in heterogeneous growth as a result of grouping in the Nile tilapia, Oreochromis niloticus (L.), is presumed to be partially promoted by the social stress imposed by the dominant fish on the subordinates. Such ...
Modelling two types of heterogeneity in the analysis of student success
(2019-01-01)
Student dropout is a worldwide problem, leading private and public universities in developed and underdeveloped countries to study the subject carefully or, as has recently been done, to analyse what drives student success. ...
Heterogeneous electro-Fenton process for degradation of bisphenol A using a new graphene/cobalt ferrite hybrid catalyst
(2021-01-01)
A simple, efficient, environmentally friendly, and inexpensive synthesis route was developed to obtain a magnetic nano-hybrid (GH) based on graphene and cobalt ferrite. Water with a high content of natural organic matter ...