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FUNDAMENTAL CONCEPTS AND RECENT APPLICATIONS OF FACTORIAL STATISTICAL DESIGNS
(2022-03-04)
Factorial designs have been increasingly used in scientific investigations and technological development. The designs, through the use of matrices with all the treatment combinations, have been capable to effectively ...
Multi-group confirmatory factor analysis of the life attitude profile in Chile adolecentes
(2021)
Adolescents are challenged to take decisions about issues associated to the vital circle and the comprehension of the world. Meaning in life (MiL) takes a leading role in adolescence. Reker and Peacock developed the Life ...
Multi-responses Methodology Applied in the Electroanalytical Determination of Hair Dye by Using Printed Carbon Electrode Modified with Graphene
(2016-05-01)
This paper describes a rapid and sensitive method for determination of the hair dye Basic Blue 41 in wastewater samples using screen-printed carbon electrodes modified with graphene (SPCE/Gr). The method is based on the ...
Latent Structure of Executive Functions in Adolescents: Factorial Invariance across SexEstructura Latente de las Funciones Ejecutivas en Adolescentes: Invarianza Factorial a través del SexoEstrutura latente das funções executivas em adolescentes: invariância Fatorial através do sexo
(Universidad del Rosario, 2017)
This work aimed at (i) analyzing the latent structure of Executive Functions (ef) in adolescents and (ii) testing factorial invariance (configural, metric, scale, structural, and residual) between the sexes. We worked with ...
Optimization of in situ derivatization SPME by experimental design for GC-MS multi-residue analysis of pharmaceutical drugs in wastewater
(WILEY-BLACKWELL, 2011)
This paper presents the development of a procedure, which enables the analysis of nine pharmaceutical drugs in wastewater using gas chromatography-mass spectrometry (GC-MS) associated with solid-phase microextraction (SPME) ...
An object-oriented approach to handle complex real-time industrial automation projects
(IEEE, 1995)
This paper describes an object-oriented approach for handling complex industrial automation systems. The proposed approach relies on relationships between modeling perspectives and integrates different models of existing ...