Zobrazeno 1 - 10
of 160
pro vyhledávání: '"Rodrigo Espinoza"'
Autor:
Rodrigo Espinoza Vásquez
Publikováno v:
Ensayos Pedagógicos, Vol 19, Iss 1, Pp 1-18 (2024)
El inicio de la enseñanza involucra la confluencia de múltiples preocupaciones y emociones con el profesorado novel como protagonista. Al respecto, el presente artículo describe los perfiles emocionales resultado de la primera experiencia de ense
Externí odkaz:
https://doaj.org/article/72e5929eac7c46168230dd6bef9e8766
Autor:
Nicole Parra-Muñoz, Valentina López-Monsalves, Rodrigo Espinoza-González, Daniel Aravena, Nancy Pizarro, Monica Soler
Publikováno v:
Nanomaterials, Vol 14, Iss 12, p 1022 (2024)
A new curcuminoid molecule (3) has been designed and synthesized, containing a central -(CH2)2-COOH chain at the α carbon of the keto-enol moiety in the structure. The carboxylic acid group is added to react with exposed amino groups on silica oxide
Externí odkaz:
https://doaj.org/article/24d9c29a4ae54f9d8afa863fd7273454
Publikováno v:
Buildings, Vol 14, Iss 3, p 589 (2024)
High moisture content, low ventilation levels, and changes in the hygrothermal design of wooden dwellings could generate environmental conditions favorable for developing the rot fungus Serpula lacrymans, which is known as the most destructive fungus
Externí odkaz:
https://doaj.org/article/e9e18898959547f195e99c796175c674
Autor:
Rodrigo Espinoza Sánchez
Publikováno v:
Dimensiones Turísticas, Vol 5, Iss 9, Pp 142-145 (2021)
Externí odkaz:
https://doaj.org/article/c2b646857f144c2cbd71320693fe1bcf
Autor:
Danny Guzmán, Gabriel Dubray, Claudio Aguilar, Paula Rojas, Alexis Guzmán, Álvaro Soliz, Rossana Sepúlveda, Rodrigo Espinoza
Publikováno v:
Boletín de la Sociedad Española de Cerámica y Vidrio, Vol 60, Iss 2, Pp 109-118 (2021)
This paper describes a study exploring milling and subsequent heat treatments of pure IrO2 and Ta2O5 powders. Reactants were milled under Ar atmosphere in a SPEX 8000D mill, with structural, morphological, and compositional characterizations (during
Externí odkaz:
https://doaj.org/article/6586c22077e44dd4b42dc6213fa32cfa
Autor:
Rodrigo Espinoza-González, Josefa Caamaño, Ximena Castillo, Marcelo O. Orlandi, Anderson A. Felix, Marcos Flores, Adriana Blanco, Carmen Castro-Castillo, Francisco Gracia
Publikováno v:
Materials, Vol 16, Iss 9, p 3390 (2023)
NO2 is one of the main greenhouse gases, which is mainly generated by the combustion of fossil fuels. In addition to its contribution to global warming, this gas is also directly dangerous to humans. The present work reports the structural and gas se
Externí odkaz:
https://doaj.org/article/9b8c5c223c914d54adc9a7e5b0cef529
Publikováno v:
Journal of Materials Research and Technology, Vol 8, Iss 3, Pp 2969-2977 (2019)
A metal matrix composite was produced by co-milling an A356 aluminum alloy powder obtained by rotating electrode off-equilibrium solidification, with different mass fractions (10, 20 and 30%) of Si3N4. The structural and microstructural modifications
Externí odkaz:
https://doaj.org/article/59a2c5ccce2f42a1a43c1082ab2bd207
Autor:
Rodrigo Espinoza
Publikováno v:
Medicina Clínica y Social, Vol 3, Iss 3, Pp 102-103 (2019)
Externí odkaz:
https://doaj.org/article/0ea04efadf3b494abbb9b4a338350f4b
Publikováno v:
Dimensiones Turísticas, Vol 2, Iss 2, Pp 133-135 (2018)
Externí odkaz:
https://doaj.org/article/f42171ca042447a6a72624661dcfaac3
Autor:
Nicolás Órdenes-Aenishanslins, Giovanna Anziani-Ostuni, Carolina P. Quezada, Rodrigo Espinoza-González, Denisse Bravo, José M. Pérez-Donoso
Publikováno v:
Frontiers in Microbiology, Vol 10 (2019)
In the present work, we report the use of bacterial cells for the production of CdS/CdSe Core/Shell quantum dots (QDs), a complex nanostructure specially designed to improve their performance as photosensitizer in photovoltaic devices. The method req
Externí odkaz:
https://doaj.org/article/40a9c7eb13e24a54ae52d1c369305868