Se propone un método de aproximación de un objeto 3D representado por superficies de Bézier; a través de mallas triangulares con control del error. El procedimiento realizado, se resume en tres etapas principales: i) digitalización del objeto 3D en formato IGES; ii) generación de un conjunto de puntos aleatoriamente en el dominio de la superficie; y iii) el mallado de la superficie que representa al objeto 3D, controlando el error con un modelo matemático obtenido en este trabajo y la implementación del algoritmo de mallado obtenido, en Visual Basic.NET para visualizar el resultado.

Se propone un método de aproximación de un objeto 3D representado por superficies de Bézier; a través de mallas triangulares con control del error. El procedimiento realizado, se resume en tres etapas principales: i) digitalización del objeto 3D en formato IGES; ii) generación de un conjunto de puntos aleatoriamente en el dominio de la superficie; y iii) el mallado de la superficie que representa al objeto 3D, controlando el error con un modelo matemático obtenido en este trabajo y la implementación del algoritmo de mallado obtenido, en Visual Basic.NET para visualizar el resultado.

Se propone un método de aproximación de un objeto 3D representado por superficies de Bézier; a través de mallas triangulares con control del error. El procedimiento realizado, se resume en tres etapas principales: i) digitalización del objeto 3D en formato IGES; ii) generación de un conjunto de puntos aleatoriamente en el dominio de la superficie; y iii) el mallado de la superficie que representa al objeto 3D, controlando el error con un modelo matemático obtenido en este trabajo y la implementación del algoritmo de mallado obtenido, en Visual Basic.NET para visualizar el resultado.

The research results are presented by the authors in the modeling of performance indicators of the operation of biomass gasification installations using artificial neural networks, starting by the classification of the information derived from the systemic analysis of its operation. A bibliographical study of previous related researches was developed. A 3N experimental plan with 3 replicas is made in order to generate four models according to their own performance indicators using neural networks. The quality indicators of the neural networks are compared with those obtained by nonlineal regression models. As biomass the Oryza sativa is used

The research results are presented by the authors in the modeling of performance indicators of the operation of biomass gasification installations using artificial neural networks, starting by the classification of the information derived from the systemic analysis of its operation. A bibliographical study of previous related researches was developed. A 3N experimental plan with 3 replicas is made in order to generate four models according to their own performance indicators using neural networks. The quality indicators of the neural networks are compared with those obtained by nonlineal regression models. As biomass the Oryza sativa is used

The research results are presented by the authors in the modeling of performance indicators of the operation of biomass gasification installations using artificial neural networks, starting by the classification of the information derived from the systemic analysis of its operation. A bibliographical study of previous related researches was developed. A 3N experimental plan with 3 replicas is made in order to generate four models according to their own performance indicators using neural networks. The quality indicators of the neural networks are compared with those obtained by nonlineal regression models. As biomass the Oryza sativa is used

In the present work the Lal method in it kinetic chromogenic variant for the determination of bacterial endotoxins in the injectable Cefepime 1 g is evaluated. The objective of this variant consists in the control of the color development through the time and it uses a standard curve represented by the reaction time as function of the known concentration of endotoxins. The characterization of the product was carried out. The selection of the dilution of work was preliminarily evaluated in the inhibition and rehearsal assay. The elected dilution was validated in three serial lots of the product and it was observed, in all the cases, recovered percent framed inside the established limits. It was demonstrated that the standardization and validation of the method allowits application as routine assay for the determination of bacterial endotoxins as a part of the quality control for this prod...

In the present work the Lal method in it kinetic chromogenic variant for the determination of bacterial endotoxins in the injectable Cefepime 1 g is evaluated. The objective of this variant consists in the control of the color development through the time and it uses a standard curve represented by the reaction time as function of the known concentration of endotoxins. The characterization of the product was carried out. The selection of the dilution of work was preliminarily evaluated in the inhibition and rehearsal assay. The elected dilution was validated in three serial lots of the product and it was observed, in all the cases, recovered percent framed inside the established limits. It was demonstrated that the standardization and validation of the method allowits application as routine assay for the determination of bacterial endotoxins as a part of the quality control for this prod...

In the present work the Lal method in it kinetic chromogenic variant for the determination of bacterial endotoxins in the injectable Cefepime 1 g is evaluated. The objective of this variant consists in the control of the color development through the time and it uses a standard curve represented by the reaction time as function of the known concentration of endotoxins. The characterization of the product was carried out. The selection of the dilution of work was preliminarily evaluated in the inhibition and rehearsal assay. The elected dilution was validated in three serial lots of the product and it was observed, in all the cases, recovered percent framed inside the established limits. It was demonstrated that the standardization and validation of the method allowits application as routine assay for the determination of bacterial endotoxins as a part of the quality control for this prod...