Zobrazeno 1 - 10
of 364
pro vyhledávání: '"M. A. Valenzuela"'
Autor:
A. Luna-Flores, M. A. Valenzuela, J. A. Luna-López, A. D. Hernández de la Luz, L. C. Muñoz-Arenas, M. Méndez-Hernández, J. L. Sosa-Sánchez
Publikováno v:
International Journal of Photoenergy, Vol 2017 (2017)
A new one-pot synthesis of a novel A3B-type asymmetric zinc phthalocyanine (AZnPc) was developed. The phthalocyanine complex was characterized unambiguously and used to prepare a TiO2 hybrid photocatalyst to enhance its photocatalytic activity in the
Externí odkaz:
https://doaj.org/article/82700fbb424941029728a728d43efc5e
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLVIII-4-W8-2023, Pp 357-363 (2024)
Baguio City experienced rapid LULC changes in the past decades due to rising population resulting in increasing demand in residential and commercial areas. The LULC change from 2003 to 2011 was quantified through a transition potential model using Ar
Externí odkaz:
https://doaj.org/article/42b6185a379d4e79886b368204147739
Publikováno v:
The Cryosphere, Vol 18, Pp 711-717 (2024)
Beginning in December 2020, a series of small to medium, torrent-like pulses commenced upon a historic debris cone located within the Nupchu Valley, Kanchenjunga Conservation Area (KCA), Nepal. Sometime between 16 and 21 August 2022 a comparatively l
Externí odkaz:
https://doaj.org/article/574505ff080e41979a0137d7d968c387
Publikováno v:
Dimensiones Turísticas, Vol 6, Iss 10, Pp 111-139 (2022)
Este artículo analiza cambios en la geografía del turismo de Guadalajara, Jalisco, a partir de la caracterización de condiciones observadas en polígonos próximos a las 18 estaciones de la nueva Línea 3 del Tren Ligero. Se usa un modelo explorat
Externí odkaz:
https://doaj.org/article/31bb86db69114386baf6107a09405ad2
Publikováno v:
Revista Educación y Sociedad, Vol 2, Iss 4, Pp 35-47 (2021)
El presente artículo propone analizar el marco normativo existente, enfocando la mirada en las mujeres, y las políticas públicas que a ellas son destinadas. El período 2003-2020 remite a uno de los avances en políticas sociales y ampliación de
Externí odkaz:
https://doaj.org/article/dce7374a19e54ea08b8c10c86cdb4c61
Autor:
M., Rubén Valenzuela1,2 ruben.valenzuela@redsalud.gov.cl, U., Alejandra Riquelme2, G., Diego Paredes1,2, J., Emilia Neves2, A., Claudia Bolados3, G., Pedro Carrasco4, M., Hugo Álvarez1,2, C., Pablo Pérez1,2
Publikováno v:
Revista de Cirugia. 2023, Vol. 75 Issue 3, p161-166. 6p.
Autor:
I. J. Fustos-Toribio, B. Morales-Vargas, M. Somos-Valenzuela, P. Moreno-Yaeger, R. Muñoz-Ramirez, I. Rodriguez Araneda, N. Chen
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 21, Pp 3015-3029 (2021)
Debris flow generation in volcanic zones in the southern Andes has not been widely studied, despite the enormous economic and infrastructure damage that these events can generate. The present work contributes to the understanding of these dynamics ba
Externí odkaz:
https://doaj.org/article/62b926a670e34aff8e2cd2f3e0b3a143
Publikováno v:
Journal of Bone and Joint Infection, Vol 7, Pp 51-53 (2022)
Several fields of orthopedics have concluded benefits from volume thresholds. We postulate that we could similarly optimize periprosthetic joint infection (PJI) treatment by creating a regional referral center, concentrating expertise and resources.
Externí odkaz:
https://doaj.org/article/1f3d09d084ae4a7e96487e11493b0627
Autor:
Carlos Diaz, M. L. Valenzuela, Miguel A. Laguna-Bercero, Daniel Carrillo, Marjorie Segovia, Karina. Mendoza, Patricio Cartes
Publikováno v:
ACS Omega, Vol 6, Iss 14, Pp 9391-9400 (2021)
Externí odkaz:
https://doaj.org/article/8ef421ab7bb9468db1ca405e7a598546
Autor:
M. Basilia Valenzuela
Publikováno v:
Dimensiones Turísticas, Vol 4, Iss Especial, Pp 197-203 (2020)
Externí odkaz:
https://doaj.org/article/81eaae42c28e4b65ab857e7ee7c61a27