This article presented an indoor experiment on developing a mathematical model for predicting the productivity of an … ethanol solar still of basin type. The test still contained a horizontal evaporating surface and a condensing surface inclined … 14° to a horizontal. Various concentrations of ethanol–water solution were employed for this experiment. The distillation …

some parameters indicates insufficient treatment of the sludge and important possibilities to improve the actual wastewater …

considered in the present work and records have been simulated at near-field stations. Final selection of model parameters is … surface projection of source model have been studied in detail in the present work. Recently, Sikkim earthquake of magnitude 6 …-field strong motion stations. The modified semi-empirical technique has been used to confirm the location and parameters of rupture …

The authors analyze the relationships existing between the parameters of the reciprocal lines, defining, determining …

are also presented the properties of the parameters and of the estimator of the linear regression model. …In this paper, the authors propose solving the problematic regarding the estimation of the parameters for the linear … regression model. For this, the least squares method, the maximum likelihood method and the Gauss-Markov theorem are used. There …

estimation of the two parameters, of the methods used to test the properties of regression model estimators and of the main …A linear regression model assumes the identification of the two variables, the knowledge of the models used for the … aspects regarding the use of regression model in forecasting. …

’ structures depend on a number of variables that determine the characteristics and their parameters. Also, a very important role …

parameters for the economic system in the category of domestic economic performance, that, first of all, changes the structure … and economic systems. The structure and parameters of the developed system, allow for a convolution of the group of … model that allows the decision maker to form a system of ranked indicators determining the level of environmental safety of …

by Choquet expected utility with respect to a belief function (a special capacity). The resulting model provides … experiments (or sources of uncertainty), called parameters, but in which her theory is incomplete in that knowledge of the …