Zobrazeno 1 - 10
of 21
pro vyhledávání: '"JUAN HERNÁNDEZ-AVILA"'
Autor:
MAURICIO HERNÁNDEZ-AVILA, ISABELLE ROMIEU, SOCORRO PARRA, JUAN HERNÁNDEZ-AVILA, HERLINDA MADRIGAL, WALTER WILLETT
Publikováno v:
Salud Pública de México, Vol 40, Iss 2, Pp 133-140 (1998)
Objective. To assess the reproducibility and validity of a 116 item semi-quantitative food frequency questionnaire (FFQ), designed to assess the relation between dietary intake and chronic diseases. Material and methods. To test the reproducibility o
Externí odkaz:
https://doaj.org/article/e5737e41cf5d4525ae2e41ee2476ed5a
Autor:
Eduardo Cerecedo Sáenz, Ventura Rodriguez Lugo, María Isabel Reyes Valderrama, Eleazar Salinas-Rodríguez, Justo-Fabian Montiel, Juan Hernández Avila
Publikováno v:
Pädi Boletín Científico de Ciencias Básicas e Ingenierías del ICBI. 9:62-71
This lab-scale experimental study presents a novel combined hydrometallurgical and electrochemical process for gold and non-precious metals (Cu, Ni, Pb and Zn) recovery, from waste printed circuit boards (PCB´s). First, a leaching of pins from PCB´
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63c242844451727c41737fa40e2ba129
https://doi.org/10.29057/icbi.v9iespecial2.7681
https://doi.org/10.29057/icbi.v9iespecial2.7681
Autor:
Eduardo Cerecedo Sáenz, Juan Rubén Serralde Lealba, Francisco Raúl Barrientos Hernández, Eleazar Salinas-Rodríguez, RAUL ROSALES-IBANEZ, Juan Hernández Avila
Publikováno v:
Pädi Boletín Científico de Ciencias Básicas e Ingenierías del ICBI. 9:213-221
Se caracterizó los Residuos de Construcción y Demolición (RCD), para determinar un uso alternativo de este material en la elaboración de bloques de pumicita. A partir de la utilización de RCD y diatomita para mejorar sus propiedades mecánicas.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96769c1c82d72293e892645ecc599cf3
https://doi.org/10.29057/icbi.v9iespecial2.7808
https://doi.org/10.29057/icbi.v9iespecial2.7808
Akademický článek
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Autor:
Vijayachitra S, ABRAHAM LEONEL LOPEZ LEON, Juan Hernández Avila, Francisco Javier Olguin Coca, Luis Daimir López León
Publikováno v:
International Journal of Electrochemical Science. :22-31
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::151ff3d15dfc6e77c8c645974f7c7388
https://doi.org/10.20964/2017.01.08
https://doi.org/10.20964/2017.01.08
Autor:
Melissa Vieira, Eduardo Cerecedo Sáenz, María Isabel Reyes Valderrama, Eleazar Salinas-Rodríguez, Mital Chakankar, Shafiq Alam, Juan Hernández Avila, Meuris Gurgel Carlos da Silva, Alberto Arenas Flores
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ef5337487826dc022c34024e2ebba4d
https://doi.org/10.1142/q0134
https://doi.org/10.1142/q0134
Autor:
Eleazar Salinas Rodríguez, Edgar A. Cárdenas-Reyes, Francisco R. Barrientos-Hernández, Javier Flores-Badillo, M. P. Gutiérrez-Amador, Ariadna Sánchez-Castillo, Otilio A. Acevedo-Sandoval, Eduardo Cerecedo-Sáenz, Juan Hernández-Ávila
Publikováno v:
Minerals, Vol 13, Iss 6, p 735 (2023)
China, Vietnam, Brazil, and Russia have the largest deposits of rare earths. However, in recent works, the occurrence of light rare earth elements has been demonstrated in an exhalative sedimentary type mineral (SEDEX) in Mexico, with adequate Ce and
Externí odkaz:
https://doaj.org/article/fc58f503d4a740438d3ad8fd7c47fbab
Autor:
Enaim Aída Vargas-León, Reyna Nallely Falfan-Cortes, Ricardo Omar Navarro-Cortez, Juan Hernández-Ávila, Javier Castro-Rosas, Carlos Alberto Gómez-Aldapa
Publikováno v:
CyTA - Journal of Food, Vol 17, Iss 1, Pp 632-639 (2019)
The objective of this work was to carry out a double chemical modification in rice starch: the first modification was acid hydrolysis optimization as a preparatory step for the second modification, which consisted of phosphating. For the optimization
Externí odkaz:
https://doaj.org/article/7c35dd4b9c6f4712a9a6e18845cc1fd3
Autor:
Juan R. Serralde-Lealba, Eduardo Cerecedo-Sáenz, Juan Hernández-Ávila, Alberto Arenas-Flores, María A. Veloz-Rodríguez, María del P. Gutiérrez-Amador, Arely M. González-González, Raúl Rosales-Ibáñez, Eleazar Salinas-Rodríguez
Publikováno v:
Metals, Vol 12, Iss 6, p 1052 (2022)
For decades, jarosites have been precipitated by controlling Fe in hydrometallurgical circuits. In addition, their synthesis, characterization, precious metals incorporation, decomposition and leaching have led to important results in this field. Now
Externí odkaz:
https://doaj.org/article/46f1f09e74ba488bbd0940097df63ed6
Autor:
Eleazar Salinas-Rodríguez, Juan Hernández-Ávila, Eduardo Cerecedo-Sáenz, Alberto Arenas-Flores, Maria A. Veloz-Rodríguez, Norman Toro, Maria del P. Gutiérrez-Amador, Otilio A. Acevedo-Sandoval
Publikováno v:
Materials, Vol 15, Iss 7, p 2354 (2022)
The present work is related to the treatment of crushed waste of printed circuit boards (WPCBs) from electrical and electronic devices (WEEE), carrying out the recovery of copper in solution. In the first stage, the studied material was characterized
Externí odkaz:
https://doaj.org/article/744ab5d3c2bf42c4ae0b2d132942b7c9