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Testing Reactivity Descriptors for the Electrocatalytic Activity of OPG Hybrid Electrodes Modified with Iron Macrocyclic Complexes and MWCNTs for the Oxidation of Reduced Glutathione in Basic Medium

Gutiérrez-Cerón, Cristián; Silva, Nataly; Ponce, Ingrid; Zagal, José (Springer Nature, 2019)

In this work we have tested the Fe(III)/(II) redox potential of the catalysts as a reactivity descriptors of iron macrocyclic complexes (FeN4) adsorbed on multi-walled carbon nanotubes (MWCNTs) and deposited on ordinary ...
Roles of design processes models as didactic materials

Bravo, Úrsula; Bohemia, Erik (2019)

We argue that visual representations of design processes contribute toward social and material practices of design(ing). They are used as didactic devices. We will discuss them using metaphors to illustrate that they are ...
Os Papéis dos Modelos de Processos de Design como Materiais Didáticos

Bravo, Úrsula; Bohemia, Erik (2019)

Argumentamos que representações visuais de processos de design contribuem para práticas sociais e materiais de design(ing). Eles são usados como dispositivos didáticos. Vamos discuti-los usando metáforas para ilustrar que ...
A tangible user interface to facilitate learning of trigonometry

Zamorano Urrutia, Francisco; Cortés Loyola, Catalina; Herrera Marín, Mauricio (2019)

In mathematics education, studies reveal difficulties in the teaching-learning of trigonometry in secondary and higher education, due to the fact that students are not encouraged to achieve a deep conceptual understanding ...
Modulation of the electrocatalytic activity of Fe phthalocyanine to carbon nanotubes: electrochemistry of l-cysteine and l-cystine

Silva, Natalia; Castro-Castillo, C.; Oyarzún, M.P.; Ramírez, S.; Gutierrez-Ceron, C.; Marco, J.F.; Silva, J.F.; Zagal, J.H. (2019)

We have evaluated the electrocatalytic activity of hybrid electrodes containing Fe(II) phthalocyanine and tested these electrodes for l-cysteine oxidation and l-cystine reduction. The hybrid electrodes consisted of pristine ...
Desafíos Interdisciplinarios en la Formación Universitaria: una Contribución desde la Facultad de Diseño de la Universidad del Desarrollo

Contreras, Paulina del Pilar; Broitman, Paula Rebeca (2013)

La capacidad de trabajo interdisciplinario para responder a los desafíos creativos que impone un mercado complejo y cambiante, es exigencia para los profesionales de la empresa actual (CINDA, 2000), (OECD, 2005), donde un ...
Estudio Antropométrico en Párvulos Atendidos por el Sistema Educativo Público Chileno para el Diseño de Mobiliario

Rojas Colvin, Jimena; Almagià Flores, Atilio Aldo; Ilardi, Juan Sebastián (2013)

Para actualizar el diseño de mobiliario que usan los niños de los Jardines Infantiles del sistema público chileno desde 1970, se realiza un Estudio Ergonómico que permita determinar criterios y dimensiones para proponer ...

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