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Bias-corrected estimators for dispersion models with dispersion covariates
(ELSEVIER SCIENCE BV, 2011)
In this paper we discuss bias-corrected estimators for the regression and the dispersion parameters in an extended class of dispersion models (Jorgensen, 1997b). This class extends the regular dispersion models by letting ...
Modeling the frequency dispersion phenomena in GaN and GaAs devices for broadband data communication
(Institute of Electrical and Electronics Engineers Inc., 2014)
A novel technique for modeling GaN and GaAs transistors for data communications is proposed. The technique can model one of the most critical phenomena in wideband communications, called frequency dispersion effects. Results ...
Comparación de los modelos de dispersión de Berliand y Screen para una fuente puntual continua
(Instituto de Geografia Tropical (IGT), 2004)
El estudio de la dispersión atmosférica es un método de control que tiene numerosas ventajas, especialmente para procesos industriales, los cuales pueden ser variados tomando en cuenta periodos favorables cuando las ...
Bayesian inference in spherical linear models: robustness and conjugate analysis
(ELSEVIER INC, 2006)
The early work of Zellner on the multivariate Student-t linear model has been extended to Bayesian inference for linear models with dependent non-normal error terms, particularly through various papers by Osiewalski, Steel ...
A critique of industrial air dispersion modelling in Trinidad and Tobago
(2009-04-14)
Air dispersion modelling (ADM) was required by the Environmental Management Authority (EMA) of Trinidad and Tobago for an aluminium smelter complex, an iron and steel plant, and a chlor-alkali plant. This article critiques ...
Modelling fungus dispersal scenarios using cellular automata
(2013-03-01)
This study focused on representing spatio-temporal patterns of fungal dispersal using cellular automata. Square lattices were used, with each site representing a host for a hypothetical fungus population. Four possible ...
Transmitter location for maximum coverage and constructive-destructive interference management
(PERGAMON-ELSEVIER SCIENCE LTD, 2012)
Covering location models consider a demand "covered" if there is at least one facility sited within a preset threshold distance. If more than one facility satisfies this criterion, it is implicitly assumed that one of these ...
Modelling of air pollution dispersion in Santiago de Chile
(PERGAMON-ELSEVIER SCIENCE LTD, 2005-04)
In Santiago de Chile air quality standards are frequently exceeded during both summer and winter time. The evaluation of the temporal and spatial evolution of the chemical and physical characteristics of these air pollution ...
Evaluation of the hydrodynamic behaviour of turbulence promoters in parallel plate electrochemical reactors by means of the dispersion model
(Pergamon-Elsevier Science Ltd, 2011-08)
The hydrodynamic behaviour of electrochemical reactors with parallel plate electrodes is experimentally studied using the stimulus-response method either with an empty reactor or with different turbulence promoters. ...