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Cadmium (Cd) is a toxic heavy metal found in tobacco, water, and food. Exposure to this metal can be harmful to health, causing kidney, bone, and respiratory problems, and even cancer. Furthermore, Cd exposure through ma...

A new environmental friendly methodology based on fluorescent signal enhancement of rhodamine B dye is proposed for Pb(II) traces quantification using a preconcentration step based on the coacervation phenomenon. A catio...

Robust Data Reconciliation strategies provide unbiasedvariable estimates in the presence of a moderate quantity of measurement grosserrors. Systematic errors which persist in time, as biases or drifts, overcome thisquant...

Precipitation information is critical for understanding the hydrological equilibrium on a global scale. Rain, with other conditions, represents a factor of interest for agricultural production. Therefore, the need of car...

This work presents and validates a direct analytical methodology for the parametric hydrodynamic design of Pelton rotors. The proposed approach combines a one-dimensional theoretical framework for defining global geometr...

System-level remaining useful life (RUL) prediction is challenging because multisensor data fusion requires an integrated representation of multicomponent degradation, and the uncertainty of model parameters is often ove...

From the Publisher: Using a practical approach, it discusses two-level factorial and fractional factorial designs, several aspects of empirical modeling with regression techniques, focusing on response surface methodolog...

Materias / palabras clave: Technical writing; Research; Methodology; Redacción técnica; Investigación; Metodología

En un contexto de generalización de demandas de tesinas de grado y posgrado y de tesis de maestría y doctorado, las herramientas básicas para la investigación se constituyen en un saber y un oficio de aprendizaje ine...

Materias / palabras clave: Geography; Methodology; Geografía; Metodología

Materias / palabras clave: Education; Social aspects; Mexico; Research; Methodology; Educación; Aspectos sociales; México; Investigación; Metodología

Materias / palabras clave: Research; Methodology; Investigación; Metodología

Materias / palabras clave: Latin America; Emigration and immigration; Research; Methodology; América Latina; Emigración e inmigración; Investigación; Metodología

Materias / palabras clave: Science; Philosophy; Ciencia; Filosofía; Methodology; Metodología; Research; Investigación

Materias / palabras clave: Ciencia; Metodología; Science; Methodology; Metodologia

Materias / palabras clave: Social sciences; Research; Ciencias sociales; Investigación; Methodology; Metodología

Materias / palabras clave: Demography; Methodology; Statistical methods; Demografía; Metodología; Métodos estadísticos

Materias / palabras clave: Qualitative research; Methodology; Investigación social; Investigación cualitativa; Metodología científica

Materias / palabras clave: Research; Methodology; Science

Materias / palabras clave: Investigación; Metodología; Research; Methodology

Materias / palabras clave: Research; Methodology; Technological innovations; Agricultural industries; Investigación; Industria agrícola

Materias / palabras clave: Social sciences; Research; Methodology; Ciencias sociales; Investigación; Metodología; Business; Empresas

Materias / palabras clave: Technical writing; Research; Methodology; Bibliographical citations; Informes científicos; Investigación; Metodología; Citas bibliográficas; Normas

Materias / palabras clave: Waldorf method of education; Teaching; Methodology; Método Waldorf; Enseñanza; Metodología