Zobrazeno 1 - 10
of 108
pro vyhledávání: '"Edgar Cruz"'
Autor:
José Belisario Leyva-Morales, Pedro de Jesús Bastidas-Bastidas, Vilma del Carmen Salvatierra-Stamp, Luis Carlos González-Márquez, Yasser A. Davizon, Henri Márquez-Pacheco, Jesús Mateo Amillano-Cisneros, Edgar Cruz-Acevedo, Bianca Anabel Amézquita-López, Claudia Romo Gómez, Zamaria Yoselin De la Torre Espinosa, Brian Arturo Rodríguez-Aguilar
Publikováno v:
Heliyon, Vol 10, Iss 15, Pp e35207- (2024)
Water contamination with pesticides is one of the major pollution problems in northwestern Mexico, and this is due to the extensive use of pesticides in agriculture. In this research, water samples of ten sampling sites (fishing grounds, beaches, and
Externí odkaz:
https://doaj.org/article/f62da0d8f3e141108c33e51266fd441d
Publikováno v:
Géneroos, Vol 14, Iss 2 (2023)
El presente artículo analiza, desde la pers pectiva de género, la condición laboral de las mujeres jaliscienses con base en indicadores socioeconómicos y sus principales características. Reflexiona respecto de los elementos que influyeron en
Externí odkaz:
https://doaj.org/article/b637181155a84ea1825cce6e7d4b34fe
Autor:
José Manuel Juárez-García, Jorge Morales-Hernández, Aime Gutiérrez-Peralta, Edgar Cruz-Valeriano, Rafael Ramírez-Bon, José M. Yañez Limón
Publikováno v:
Revista de Metalurgia, Vol 58, Iss 4 (2022)
This study presents the synthesis and characterization of TiN hard coatings as a candidate reference material for surface metrology in chemistry. TiN coatings were grown on a silicon wafer with (111) orientation using dc reactive magnetron sputtering
Externí odkaz:
https://doaj.org/article/8eba01b4443b4cd39d6d71cb532e620b
Autor:
José Belisario Leyva-Morales, Rosina Cabrera, Pedro de Jesús Bastidas-Bastidas, Ana Isabel Valenzuela-Quintanar, Juan Pablo Pérez-Camarillo, Víctor Manuel González-Mendoza, Xiomara Patricia Perea-Domínguez, Henri Márquez-Pacheco, Jesús Mateo Amillano-Cisneros, César Noé Badilla-Medina, Luz Adriana Ontíveros-García, Edgar Cruz-Acevedo
Publikováno v:
Agriculture, Vol 13, Iss 6, p 1131 (2023)
A method was developed to determine glyphosate, aminomethylphosphonic acid (AMPA), and glufosinate in soil. The worldwide use of this herbicide in agricultural activities, and its known negative effects on both the environment and health, have genera
Externí odkaz:
https://doaj.org/article/b6e6259fcb494280bb23915349b22103
Autor:
Eduardo A. Murillo‐Bracamontes, Juan J. Gervacio‐Arciniega, Edgar Cruz‐Valeriano, Christian I. Enríquez‐Flores, Martha A. Palomino‐Ovando, José M. Yañez‐Limón, Jesús M. Siqueiros, M. Paz Cruz
Publikováno v:
IET Science, Measurement & Technology, Vol 15, Iss 5, Pp 419-426 (2021)
Abstract Local characterizations of electric, magnetic, mechanical, electrochemical, and structural properties of materials by scanning probe microscopy (SPM) can be carried out by sensing variations of the contact cantilever's resonance frequencies,
Externí odkaz:
https://doaj.org/article/10e6c010ccaa497bb782f6ad5ea5b83f
Autor:
Edgar Cruz Valeriano, José Juan Gervacio Arciniega, Christian Iván Enriquez Flores, Susana Meraz Dávila, Joel Moreno Palmerin, Martín Adelaido Hernández Landaverde, Yuri Lizbeth Chipatecua Godoy, Aime Margarita Gutiérrez Peralta, Rafael Ramírez Bon, José Martín Yañez Limón
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 11, Iss 1, Pp 703-716 (2020)
In this work, a high-resolution atomic force acoustic microscopy imaging technique is developed in order to obtain the local indentation modulus at the nanoscale level. The technique uses a model that gives a qualitative relationship between a set of
Externí odkaz:
https://doaj.org/article/fe1ec93eaec243fcac3e177789c1c51a
Autor:
Aime M Gutiérrez-Peralta, Edgar Cruz-Valeriano, Carlos Ávila-Herrera, Christian I Enríquez Flores, Gustavo Zambrano, Jorge Morales-Hernández, Joel Moreno Palmerin, José M Yañez-Limón
Publikováno v:
Materials Research Express, Vol 7, Iss 11, p 116411 (2020)
This work documents the study of samples of CN _x /MoS _2 multilayer coatings, deposited by magnetron sputtering technique, using 10% and 16% of N _2 concentration in the Ar/N _2 gas mixture to obtain two sample sets with different nitrogen concentra
Externí odkaz:
https://doaj.org/article/013b9716b7d0421eb976894777da1f4f
Autor:
Diana Alecsandru, Ana Barrio, Victor Andia, Edgar Cruz, Pilar Aparicio, Jose Serna, Maria Cruz, Antonio Pellicer, Juan Antonio Garcia-Velasco
Publikováno v:
PLoS ONE, Vol 13, Iss 10, p e0203446 (2018)
Pancreatic Autoimmunity is defined as the presence of autoantibodies and more frequent need for insulin treatment. Affected women presenting recurrent implantation failure (RIF) or recurrent miscarriage (RM) are often misdiagnosed. The objective of t
Externí odkaz:
https://doaj.org/article/9ad2a269f1d14e24801b75e6f2caa8a3
Autor:
Edgar Cruz, Elisenda Ardèvol
Publikováno v:
Westminster Papers in Communication and Culture, Vol 9, Iss 3 (2017)
The aim of this article is to reflect upon the concept of field when doing ethnographies related to digital technologies of communication in everyday life. Using the example of ethnographic fieldwork carried out by one of the authors with a group of
Externí odkaz:
https://doaj.org/article/6b87f286f6bc4db0a8357edf8ff78862
Autor:
Teonila Doria García Zapata, Edgar Cruz Ruiz Lizama, Oswaldo José Rojas Lazo, Jorge Inche Mitma
Publikováno v:
Industrial Data, Vol 19, Iss 1 (2016)
El presente año es un año de cambios. Cambio de gobierno para el país, cambio del Estatuto y de las autoridades de la Universidad Nacional Mayor de San Marcos. Todo cambio alberga una esperanza de mejora en el rumbo de una institución. En ese sen
Externí odkaz:
https://doaj.org/article/c4d11a3511b8495cb90520e2f7ceb332