Zobrazeno 1 - 10
of 279
pro vyhledávání: '"Manuel Zapata"'
Autor:
Alejandro Maureira, Manuel Zapata, Jorge Olave, David Jeison, Liey-Si Wong, Antonio Panico, Pía Hernández, Luis A. Cisternas, Mariella Rivas
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 12 (2024)
In this study, native ureolytic bacteria were isolated from copper tailings soils to perform microbial-induced carbonate precipitation (MICP) tests and evaluate their potential for biocement formation and their contribution to reduce the dispersion o
Externí odkaz:
https://doaj.org/article/c634e29c696248c58357106d5e7225d4
Autor:
Carol Ostojic, Génesis Serrano, Pablo Ferrada, Mauricio Escalona, Victor Jiménez, María Teresa González, Alejandro Maureira, Antonio Panico, Manuel Zapata, Mariella Rivas
Publikováno v:
Water, Vol 14, Iss 21, p 3362 (2022)
The use of seawater for mining purposes in Chile has progressively increased in recent years as fast as the interest on the negative effects of biofouling on the inner part of pipelines used to transport seawater. To prevent biofouling, chemical anti
Externí odkaz:
https://doaj.org/article/3ccd3f6d436a454f9382b4424935e6fe
Autor:
Manuel Zapata Olivella
Publikováno v:
Visitas al Patio, Vol 14, Iss 1 (2020)
Los poemas de Manuel Zapata Olivella transcriptos en esta sección provienen de Manuel Zapata Olivella’s Papers en la Biblioteca Alexander Heard de Vanderbilt University. Para mayor información sobre los mismos, ver el artículo de John Maddox inc
Externí odkaz:
https://doaj.org/article/a336f88f58c14241bf06a1da377ea1cb
Autor:
Génesis Serrano, Carol Miranda-Ostojic, Pablo Ferrada, Cristian Wulff-Zotelle, Alejandro Maureira, Edward Fuentealba, Karem Gallardo, Manuel Zapata, Mariella Rivas
Publikováno v:
Marine Drugs, Vol 19, Iss 9, p 527 (2021)
Magnetic fields in biological systems is a promising research field; however, their application for microalgae has not been fully exploited. This work aims to measure the enzymatic activity and non-enzymatic activity of two microalgae species in term
Externí odkaz:
https://doaj.org/article/8639b31baab44f4dbcafab6737268654
Autor:
Pablo Ferrada, Sebastián Rodríguez, Génesis Serrano, Carol Miranda-Ostojic, Alejandro Maureira, Manuel Zapata
Publikováno v:
Applied Sciences, Vol 10, Iss 2, p 531 (2020)
This work aimed to study the effects of static magnetic fields (SMFs) on cell cultures. A glass flask was filled with a liquid medium, which was surrounded by permanent magnets. Air was introduced through a tube to inject bubbles. Two magnet configur
Externí odkaz:
https://doaj.org/article/225d6c1a43354bda8bca9211983b616a
Publikováno v:
Ingeniería y Ciencia, Vol 11, Iss 22 (2015)
This study evaluates the influence of recycled rubber (RR) with a specific particle size in the properties of blends, blended recycled polypropylene/polyethylene (RPP) and RR (RPP/RR). The proportions of RPP/RR employed to obtain the blends were as f
Externí odkaz:
https://doaj.org/article/046fca4b1a254d469c9f5b988930ff34
Publikováno v:
In Neuropharmacology 1 December 2024 260
Autor:
Gabriel L. Duque Fernández, David Díaz Quintanilla, Rogelio Capote Rodríguez, Manuel Zapata Sierra
Publikováno v:
Materiales de Construccion, Vol 43, Iss 232, Pp 53-61 (1993)
A kinetic study of cement setting process is presented in this paper A new method which allows the microscopic research of the evolution of the cement hydration applied to the study of three P-350 cuban cements is used. The initial and final values o
Externí odkaz:
https://doaj.org/article/312f399fd9f44f52bc19a160733ad425
Publikováno v:
Materiales de Construccion, Vol 43, Iss 231, Pp 17-22 (1993)
A study of the hydration process of cements with 10% and 20% addition of a tuff from "Las Carolinas" quarry (Cienfuegos, Cuba) by different methods was done. The results obtained by different methods showed a good agreement. It was proved an incremen
Externí odkaz:
https://doaj.org/article/e95167c79b8e4081864f8cdeb18545ca