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Analysis of the Information Obtained from PM<inf>2.5</inf>Concentration Measurements in an Urban Park
ArticleAbstract: In this article, parametric and nonparametric statistical inference analysis of a set the measuremenPalabras claves:Descriptive analysis, Friedman's test, goodness of fit, Hypothesis Testing, Kendall's Tau correlation coefficient, PM concentration 2.5, Spearman's Rho correlation coefficientAutores:Ángela María Díaz-Márquez, Mendez A., Rasa Zalakeviciute, Wilmar HernandezFuentes:googlescopusCurrent-to-Frequency Converter Based Photometer Circuit
ArticleAbstract: In this article, the design of a photometer circuit based on a current-to-frequency converter is prePalabras claves:Current-to-frequency converter (CFC), current-to-voltage converter (CVC), photometer circuit, relative proximity coefficient, transimpedance amplifierAutores:F. Jose Arques-Orobon, Gonzalez-Posadas V., José Luís Jimenéz-Martín, Mendez A., Wilmar HernandezFuentes:scopus