Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Meyli Valin Fernández"'
Autor:
Meylí Valin Fernández
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.
Dentre dos procedimentos geradores de perfil óptico encontra-se a microscopia holográfica digital. Esta ferramenta interferométrica surgiu da ideia inicial proposta por D. Gabor sobre holografia, a qual permite mediante o registro da interferênci
Autor:
María Elena Fernández Abreu, Clodomiro Alves Junior, Jesús Eduardo González Ruíz, Meyli Valin Fernández, José Luis Valin Rivera
Publikováno v:
Revista Cubana de Investigaciones Biomédicas, Vol 33, Iss 1, Pp 34-43
Objetivo: el propósito central de este trabajo es evaluar la bioactividad in vitro de capas de alginato de sodio en discos de hidroxiapatita. Métodos: los discos de hidroxiapatita fueron elaborados mediante procesos sucesivos de prensado y de sinte
Externí odkaz:
https://doaj.org/article/ce6da86d627f413da6321d0a276c0474
Autor:
Pablo Zavala Sore, Adriana C. Mera, Armando Díaz Concepción, José Luis Valin Rivera, Meylí Valin Fernández, Carlos Arturo Navarrete Rojas, Alexander Alfonso-Alvarez
Publikováno v:
Applied Sciences, Vol 14, Iss 8, p 3499 (2024)
Currently, the cultivation and harvesting of mollusks is a crucial activity worldwide. However, this industry generates a large amount of mollusk shell waste disposed of in landfills, causing environmental pollution. In addition, the companies linked
Externí odkaz:
https://doaj.org/article/ff2e4896a17e4fd1b2625bf12d6cb2b7
Autor:
Matsuyoshi Mori, Jose Luis Valin Rivera, Meyli Valin Fernández, Francisco Palacios Fernández, Giovana de Almeida Milito, Edison Gonçalves, Noélio Oliveira Dantas, Paulo Vinícius Soares, Guillermo Francisco Palacios Roque, Gilberto Garcia del Pino, Marcia Tiemi Saito, Jorge Ricardo Pérez
Publikováno v:
Latin America Optics and Photonics Conference.
This paper presents an experimental application of the fringe projection method for evaluating the pre-molar teeth deformations, under different load conditions. It was developed an algorithm for digital images reconstruction, which is able to proces
Autor:
José Luis Valin Rivera, Cristian Rodolfo Valenzuela Reyes, Arturo Andrés Quinteros Wachtendorff, Angel Rodríguez Soto, Meylí Valin Fernández, Roberto Iquilio Abarzúa, Alvaro González Ortega, Gilberto García del Pino, Francisco Rolando Valenzuela Diaz
Publikováno v:
Polymers, Vol 15, Iss 19, p 3963 (2023)
As a part of the mission to create materials that are more environmentally friendly, we present the following proposal, in which a study of the mechanical properties of composite materials comprising a polyester resin with sisal fiber and bentonite p
Externí odkaz:
https://doaj.org/article/52efb5f499204ed29d0f5c50bb9200e4
Autor:
Antonio Claudio Kieling, José Costa de Macedo Neto, Gilberto Garcia del Pino, Ricardo da Silva Barboza, Francisco Rolando Valenzuela Diáz, José Luis Valin Rivera, Meylí Valin Fernández, Cristobal Galleguillos Ketterer, Alvaro González Ortega, Roberto Iquilio Abarzúa
Publikováno v:
Polymers, Vol 15, Iss 11, p 2532 (2023)
Composites with natural lignocellulosic fillers are being cited as a viable and sustainable alternative to conventional materials, as they combine lower costs with lower weight. In many tropical countries, such as Brazil, there is a considerable amou
Externí odkaz:
https://doaj.org/article/825dcae43f4b4914ad6a0064a9f4ed10
Autor:
Meylí Valin Fernández, María José Ahumada González, Rolando Briones Oyanadel, José Luis Valin Rivera, Angel Rodríguez Soto, Alvaro González Ortega, Cristobal Galleguillos Ketterer, Alexander Alfonso Alvarez, Francisco Rolando Valenzuela Diaz, Gilberto García del Pino
Publikováno v:
Polymers, Vol 15, Iss 6, p 1571 (2023)
The influence of the addition of bentonite nanoparticles on the tensile and flexural strength of a thermosetting polymer matrix composite material reinforced with hemp fibers was de-terminated. All composites were manufactured with 5% of bentonite in
Externí odkaz:
https://doaj.org/article/09bd42ef16d446d0bae6a90a1ea34867
Autor:
Meylí Valin Fernández, José Luis Valin Rivera, Frank Pérez Rodríguez, Henry Figueredo Losada, María Elena Fernández Abreu, Francisco Rolando Valenzuela Diaz, Angel Rodríguez Soto, Alexander Alfonso Alvarez, Roberto Quinteros, Cristobal Galleguillos Ketterer, Gilberto García del Pino
Publikováno v:
Applied Sciences, Vol 13, Iss 4, p 2677 (2023)
A characterization of composite materials of a polyester matrix reinforced with natural fibers of Cuban henequen and organophilized Cuban bentonite was carried out, the experimental results of which are used to formulate, implement, and validate a sc
Externí odkaz:
https://doaj.org/article/1514536a85f1439480e821ce175ae263
Autor:
Jose Luis Valin Rivera, Edison Gonçalves, Paulo Vinicius Soares, Giovana Milito, Jorge Octavio Ricardo Perez, Guillermo Francisco Palacios Roque, Meylí Valin Fernández, Henry Figueredo Losada, Fabrícia Araújo Pereira, Gilberto Garcia del Pino, Alexander Rodriguez Soto
Publikováno v:
Applied Sciences, Vol 12, Iss 13, p 6768 (2022)
This study applied the finite element method (FEM) and the moiré strip projection method to evaluate the biomechanical behavior of healthy and endodontic-treated premolar teeth. The finite element method and the moiré strip projection method were a
Externí odkaz:
https://doaj.org/article/4e3f398a3b5d4e0795a69451e3914c00
Autor:
Meylí Valin Fernández, Edison Gonçalves, José Luis Valin Rivera, J. Ricardo, Maria Elena Fernández Abreu, Mário Augusto Pires Vaz
Publikováno v:
Results in Physics, Vol 11, Iss , Pp 182-187 (2018)
A methodology based on the DHM of reflection using a Michelson micro interferometer scheme is used here for dimensional controlling objects and for determining the surface profile of steel samples. To reconstruct phase contrast distribution images, n
Externí odkaz:
https://doaj.org/article/27d74040b3da414195d946b4caef857f