Zobrazeno 1 - 10
of 196
pro vyhledávání: '"R. Hernández Castillo"'
Autor:
J. A. Mendez-Gamboa, D. Canto-Reyes, Alicia Borges Pool, M. Acosta, V. Rejón, R. Hernández Castillo
Publikováno v:
Journal of Materials Science: Materials in Electronics. 32:19063-19069
This work presents a methodology based on the WO3/Ag/WO3 (WAW) tri-layer configuration for obtaining indium-free TCOs by RF sputtering at room temperature. The tri-layer performance is shown to be very sensitive to the thickness variations. Through t
Autor:
J. A. Mendez-Gamboa, M. Zambrano, R. Hernández Castillo, C. Acosta, M. Acosta, G. Santana-Rodríguez, I. Riech
Publikováno v:
Optik. 148:95-100
ZnS/CdS bilayers were prepared by non-reactive RF magnetron sputtering. The bilayers were post-annealed from 100 °C to 500 °C. The films were characterized by X-ray diffraction analysis, atomic force microscopy, optical spectroscopy, and photolumin
Autor:
J. A. Mendez-Gamboa, F. Peñuñuri, M. Acosta, R. Hernández Castillo, Alicia Borges Pool, D. Canto-Reyes
Publikováno v:
Materials Letters. 260:126913
In this work, we developed an algorithm capable of identifying the electrical percolation threshold from AFM images of silver (Ag) thin films with different thickness. The percolation threshold was first determined experimentally using electrical mea
Publikováno v:
Universidad Nacional Autónoma de México
UNAM
Redalyc-UNAM
Boletín de la Sociedad Geológica Mexicana (México) Num.1 Vol.66
UNAM
Redalyc-UNAM
Boletín de la Sociedad Geológica Mexicana (México) Num.1 Vol.66
"This paper describes the first Permian walchian conifer from Mexico based on several specimens preserved as compressions/impressions. The material comes from the Tuzancoa Formation in the state of Hidalgo, Central Mexico. It is described as Calnalia
Autor:
Ivan Rubio-Gayosso, Oskar Nuevo-Adalla, Enrique Querejeta-Villagómez, Jose R Hernández-Castillo, Gustavo Guevara-Balcazar, Guillermo Ceballos-Reyes, Miguel Zamora-Garza, Alejandra Orozco-Guillen
Publikováno v:
Biochemical Pharmacology. 66:157-161
Putrescine, spermidine and spermine are natural compounds found in up to millimolar concentrations in eukaryotic and prokaryotic cells. At physiologic pH, the polyamines are protonated (+2, +3 and +4 charges), their polycationic properties lead to th
Autor:
Akgüller, Ömer1 (AUTHOR) oakguller@mu.edu.tr, Balcı, Mehmet Ali1 (AUTHOR) mehmetalibalci@mu.edu.tr, Cioca, Gabriela2 (AUTHOR) gabriela.cioca@ulbsibiu.ro
Publikováno v:
Molecules. Aug2024, Vol. 29 Issue 16, p3902. 29p.
Autor:
Aguirre-García, Yulma Lizbeth1 (AUTHOR), Castillo-Manzanares, Ainara1 (AUTHOR), Palomo-Ligas, Lissethe1 (AUTHOR), Ascacio-Valdés, Juan Alberto1 (AUTHOR), Campos-Múzquiz, Lizeth Guadalupe1 (AUTHOR), Esparza-González, Sandra Cecilia2 (AUTHOR), Rodríguez-Herrera, Raúl1 (AUTHOR), Nery-Flores, Sendar Daniel1 (AUTHOR) sendar.nery@uadec.edu.mx, Sucharitakul, Phuping (AUTHOR)
Publikováno v:
Journal of Toxicology. 8/9/2024, Vol. 2024, p1-12. 12p.
Publikováno v:
American journal of botany. 86(12)
From the Upper Cretaceous (Maastrichtian-Campanian) Huepac Chert Locality of the Tarahumara Formation, a new extinct aquatic plant of the Haloragaceae (Subclass: Rosidae), Tarahumara sophiae Hernández-Castillo and Cevallos-Ferriz, is presented. It i
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