Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Erasto Vergara Hernández"'
Autor:
Giovanni García Domínguez, Sebastián Diaz De La Torre, Lorena Chávez Güitrón, Erasto Vergara Hernández, Joan Reyes Miranda, Maribel Quezada Cruz, Aristeo Garrido Hernández
Publikováno v:
Materials, Vol 14, Iss 21, p 6522 (2021)
Hydroxyapatite (HAp) nanoparticles with a homogeneous rod morphology were successfully synthesized using the hydrothermal method. The powders were characterized using Fourier transform infrared spectroscopy, X-ray diffraction, and scanning electron m
Externí odkaz:
https://doaj.org/article/98261b3b18324c8988b19ec741271267
Autor:
Narcizo Muñoz-Aguirre, Lilia Martínez-Pérez, Severino Muñoz-Aguirre, Luis Armando Flores-Herrera, Erasto Vergara Hernández, Orlando Zelaya-Angel
Publikováno v:
Materials, Vol 12, Iss 20, p 3314 (2019)
Photoluminescence properties of cubic zinc blende ZnO thin films grown on glass substrates prepared by the spray pyrolysis method are discussed. X-ray diffraction spectra show the crystalline wurtzite with preferential growth in the (002) orientation
Externí odkaz:
https://doaj.org/article/f99141ca20984e298be285db1e270063
Autor:
Brenda Carolina Pérez Millán, César Eduardo Cea Montufar, Fabián Mendoza Hernández, Erasto Vergara Hernández
Publikováno v:
Key Engineering Materials. 945:11-16
The present work reviews the results of the photoluminescence (PL) study of silver-doped ZnO nanostructures synthesized by both physical and chemical methods. ZnO is a semiconductor with a binding energy of 60 meV, which ensures efficient near-band-e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57732547588222143e6ed1265d9a80ad
https://doi.org/10.4028/p-64j9qy
https://doi.org/10.4028/p-64j9qy
Autor:
Brenda Carolina Pérez Millán, Yael Valdemar Torres Torres, César Eduardo Cea Montufar, Erasto Vergara Hernández
Publikováno v:
Key Engineering Materials. 885:121-126
Zinc oxide nanostructures have potentially interesting optical properties, which make them candidates for use in applications within the area of optoelectronics; their synthesis can be carried out through low-cost methods, such as sol gel, among many
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f529f284d1f17e8383c5a3114ebfd06
https://doi.org/10.4028/www.scientific.net/kem.885.121
https://doi.org/10.4028/www.scientific.net/kem.885.121
Autor:
Erasto Vergara-Hernández, Aristeo Garrido-Hernández, Genaro Iván Cerón-Montes, Eduardo Madrigal-Bujaidar, Luis Enrique Francisco-Martínez, Isela Álvarez-González, Joan Reyes-Miranda, Ángel de Jesús Morales-Ramírez
Publikováno v:
New Journal of Chemistry. 44:942-950
Photoluminescent carbon dots (CDs) were synthesized by the hydrothermal method. In the synthesis, different plants as carbon sources were used. Photoluminescence results demonstrated the highest emission for CDs coming from nopal. Therefore, differen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6008698f6b285135b9d01ac6cd34541a
https://doi.org/10.1039/c9nj03771c
https://doi.org/10.1039/c9nj03771c
Autor:
Sebastián Díaz de la Torre, Giovanni García Domínguez, Maribel Quezada Cruz, Joan Reyes Miranda, Aristeo Garrido Hernandez, Lorena Chávez Güitrón, Erasto Vergara Hernández
Publikováno v:
Materials
Volume 14
Issue 21
Materials, Vol 14, Iss 6522, p 6522 (2021)
Volume 14
Issue 21
Materials, Vol 14, Iss 6522, p 6522 (2021)
Hydroxyapatite (HAp) nanoparticles with a homogeneous rod morphology were successfully synthesized using the hydrothermal method. The powders were characterized using Fourier transform infrared spectroscopy, X-ray diffraction, and scanning electron m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1ae4f039da271e2e71ce3da72c70a49
https://pubmed.ncbi.nlm.nih.gov/34772043
https://pubmed.ncbi.nlm.nih.gov/34772043
Autor:
S. Muñoz-Aguirre, Orlando Zelaya-Angel, Narcizo Muñoz-Aguirre, Luis Armando Flores-Herrera, Lilia Martínez-Pérez, Erasto Vergara Hernández
Publikováno v:
Materials
Materials, Vol 12, Iss 20, p 3314 (2019)
Volume 12
Issue 20
Materials, Vol 12, Iss 20, p 3314 (2019)
Volume 12
Issue 20
Photoluminescence properties of cubic zinc blende ZnO thin films grown on glass substrates prepared by the spray pyrolysis method are discussed. X-ray diffraction spectra show the crystalline wurtzite with preferential growth in the (002) orientation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3b4f1bb090dd3140ebd61a6961959ba
http://europepmc.org/articles/PMC6829423
http://europepmc.org/articles/PMC6829423
Multi-objective GA for Collision Avoidance on Robot Manipulators Based on Artificial Potential Field
Autor:
E.A. Merchán-Cruz, Bárbara M. Gutiérrez-Mejía, J. Ramirez-Gordillo, César E. Cea-Montufar, Adriana Nava-Vega, Erasto Vergara-Hernández
Publikováno v:
Advances in Soft Computing ISBN: 9783030337483
MICAI
MICAI
This paper presents a path planning strategy for robotic manipulators based on genetic algorithms, dual quaternions and artificial potential field, designing a multi-objective function that allow trajectories be planned avoiding collisions in the wor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18f1a85bc92b13455342516605650e00
https://doi.org/10.1007/978-3-030-33749-0_55
https://doi.org/10.1007/978-3-030-33749-0_55
Autor:
J. Ramirez-Gordillo, Erasto Vergara-Hernández, E.A. Merchán-Cruz, C.E. Cea-Montufar, M.A. Cerro-Ramirez
Publikováno v:
LA-CCI
This paper presents a path planning strategy for robotic manipulators based on genetic algorithms and dual quaternions, designing a multi-objective function that allow trajectories be planned in an obstacle-free space and singularity-free kinematic r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11ea90b922fbd05119ffd5aca085503a
https://doi.org/10.1109/la-cci.2018.8625213
https://doi.org/10.1109/la-cci.2018.8625213