Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Víctor M, Castaño"'
Autor:
Víctor M. Castaño
Publikováno v:
ESPACIO I+D: Innovación más Desarrollo, Vol 11, Iss 31 (2023)
La Geopolítica es “la ciencia que, a través de la Geografía Política, los Estudios Regionales y la Historia, estudia la causalidad espacial de los sucesos políticos y sus futuros efectos” o, en otras palabras, permite entender, desde una vis
Externí odkaz:
https://doaj.org/article/2ae8b345668e43ff96bf239e3e12a19b
Autor:
Víctor M. Castaño, Lesli Ortega-Arroyo, Eduardo San-Martín-Martínez, Federico H. Barceló, Jorge H. Vargas-Aparicio, Fabio A. Vengoechea-Gómez
Publikováno v:
Current Nanomaterials. 8:77-81
Aim: AgSn alloys of different compositions were prepared by direct mixing with silver nanoparticles, synthesized, in turn, by an environmentally-friendly method. Method: The procedure was carried out by following the standard technique for preparing
Autor:
Rene Salgado-Delgado, Areli M. Salgado-Delgado, Alfredo Olarte-Paredes, Juan J. García-Fuentes, Teresa López-Lara, Juan B. Hernández-Zaragoza, Edgar García-Hernández, Víctor M. Castaño
Publikováno v:
Polimery. 68:25-31
The paper describes the synthesis and characterization of two third generation dendrimers from citric acid and a variant with a dendron terminated with lipoic acid. FTIR and C NMR confirmed the presence of signals characteristic for the dendrimer fun
Publikováno v:
Polimery. 67:337-345
Using the example of acrylonitrile-butadiene-styrene (ABS) copolymer, the effect of the gap (thread) diameter for five printing velocity at 230°C on the thread temperature and velocity at the nozzle exit was investigated using the ANSYS Fluent simul
Publikováno v:
Advances in Meteorology, Vol 2019 (2019)
The temperature readings for all the 365 days and the 24 hours may be fitted through a 3 × 3 matrix (the so-called T-matrix). The mean square deviation between this fit and the actual meteorological measurements is smaller than three degrees Celsius
Externí odkaz:
https://doaj.org/article/58c62545fa904b2a8ce05ef3730ef285
Autor:
Juan M. Aceves‐Hernández, María Inés Nicolás Vázquez, José Luis Garza Rivera, Angélica Espinoza Godínez, Juan Mateo Flores, José de Jesús Cruz Guzmán, Víctor M. Castaño
Publikováno v:
Chemistry & Biodiversity. 20
Autor:
Cynthia G. Flores-Hernández, Arturo Colín-Cruz, Carlos Velasco-Santos, Víctor M. Castaño, José L. Rivera-Armenta, Armando Almendarez-Camarillo, Perla E. García-Casillas, Ana L. Martínez-Hernández
Publikováno v:
Polymers, Vol 6, Iss 3, Pp 686-705 (2014)
The performance as reinforcement of a fibrillar protein such as feather keratin fiber over a biopolymeric matrix composed of polysaccharides was evaluated in this paper. Three different kinds of keratin reinforcement were used: short and long biofibe
Externí odkaz:
https://doaj.org/article/1dfa965af5254fedb132654f4cbeb53d
Autor:
Francisco Medellín-Rodríguez, Carlos Velasco-Santos, Víctor M. Castaño, José Luis Rivera-Armenta, Gonzalo Martínez-Barrera, Ana Laura Martínez-Hernández, Fabiola Navarro-Pardo
Publikováno v:
Materials, Vol 6, Iss 8, Pp 3494-3513 (2013)
Electrospun one dimensional (1D) and two dimensional (2D) carbon based polymer nanocomposites are studied in order to determine the effect provided by the two differently structured nanofillers on crystallinity and thermo-mechanical properties of the
Externí odkaz:
https://doaj.org/article/2d6d651b7cca41ca877ea3b2e3c6d670
Autor:
Víctor M. Castaño, Carlos Velasco-Santos, Miguel de Icaza, Gonzalo Martínez-Barrera, Karina Bustos-Ramírez, Ana L. Martínez-Hernández
Publikováno v:
Materials, Vol 6, Iss 3, Pp 911-926 (2013)
Carbon nanostructures have played an important role in creating a new field of materials based on carbon. Chemical modification of carbon nanostructures through grafting has been a successful step to improve dispersion and compatibility in solvents,
Externí odkaz:
https://doaj.org/article/585e34b3c99944c6ad22210780210c1e
Autor:
Víctor M. Castaño, David Fajardo Ortiz
Publikováno v:
Observatorio del Desarrollo. Investigación, Reflexión y Análisis. 3:55-59
Una de las características de las nuevas tecnologías, como las nanotecnologías, es su carácter interdisciplinario. Químicos, físicos, ingenieros de computación, médicos, biólogos y muchos otros científicos participan conjuntamente en este t