Výsledky vyhledávání

Ecological light transmiting concrete made from glass waste and acrylic sheets

Autor: Mónica A. Villaquirán-Caicedo, C. Goyes, Jonatan Arias-Erazo

Publikováno v: RED: Repositorio Educativo Digital UAO
Universidad Autónoma de Occidente
instacron:Universidad Autónoma de Occidente

In this research, recycling of 100% glass waste was evaluated for the manufacture of self-compacting mortars for applications in translucent building systems. The glass waste (WG) was ground and used as a fine aggregate in mortar mixtures with cement

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1d46cdf2a4e178d4f748e1bfa5301de
https://red.uao.edu.co/

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Prediction of the Incrustating Trend in Oil Extraction Pipelines: An Approach Based on Neural Decision Trees

Autor: M. Salvador, B. Peralta, F. Escobar, O. Camacho, C. Goyes

Publikováno v: Communications in Computer and Information Science ISBN: 9783030425197

The oil and gas industry assesses the tendency of mineral deposit formation based on the principle of chemical equilibrium of the fluid based on existing production data. Instead of using this approach, the present work has used artificial intelligen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::08d194fbaa2bf7a2f2cdc9833538d985
https://doi.org/10.1007/978-3-030-42520-3_27

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Enhancing the Photoluminescence and Microstructural Transformations of Al2O3/Glass–Ceramic Composite Coatings by Laser Irradiation

Autor: Alessandro Chiasera, Jairo Murillo, Liliana Tirado, Julio Correa, Jesús Evelio Diosa, C. Goyes, Lina García, Javier Jurado, Hernán Colorado

Publikováno v: Applied Sciences, Vol 11, Iss 5091, p 5091 (2021)
RED: Repositorio Educativo Digital UAO
Universidad Autónoma de Occidente
instacron:Universidad Autónoma de Occidente
Applied Sciences
Volume 11
Issue 11

This work presents an analysis of the crystallization process and the influence of laser surface modification on the crystalline phases and optical responses of Al2O3/glass–ceramic coatings deposited on a brass substrate. We used a CO2 laser at dif

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6f93cb9829045239d76b4796c7f3426
https://doi.org/10.3390/app11115091

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Glass-ceramics for photonics: Laser material processing

Publikováno v: 17th International Conference onTransparent Optical Networks (ICTON), 2015, pp. 1–4, Budapest-Hungary, 5-9 July 2015
info:cnr-pdr/source/autori:Goyes, Clara; Solarte, Efrain; Valligatla, Sreeramulu; Chiappini, Andrea; Chiasera, Alessandro; Armellini, Cristina; Mazzola, Maurizio; Varas, Stefano; Carpentiero, Alessandro; Scotognella, Francesco; Pelli, Stefano; Prudenzano, Francesco; Vaccari, Alessandro; Rao, D.Narayana; Taccheo, Stefano; Lukowiak, Anna; Dorosz, Dominik; Marciniak, Marian; Boulard, Brigitte; Goncalves, Rogeria Rocha; Ramponi, Roberta; Righini, Giancarlo C.; Ferrari, Maurizio/congresso_nome:17th International Conference onTransparent Optical Networks (ICTON), 2015/congresso_luogo:Budapest-Hungary/congresso_data:5-9 July 2015/anno:2015/pagina_da:1/pagina_a:4/intervallo_pagine:1–4

Transparent glass-ceramics, activated by luminescent species, present an important class of photonic materials because their specific optical, spectroscopic and structural properties. Several top-down and bottom-up techniques have been developed for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f88e0aa5f1ceedcf4498078bd9d5153
http://hdl.handle.net/11589/22903

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Erbium activated HfO2-based glass-ceramics waveguides for photonics

Autor: Giorgio Speranza, Alessandro Chiasera, Yoann Jestin, G. Nunzi Conti, R. Retoux, C. Goyes, Stefano Pelli, Maurizio Montagna, Andrea Chiappini, Enrico Moser, Mariano Ferrari, Giancarlo C. Righini, Cristina Armellini

Publikováno v: Journal of non-crystalline solids 353 (2007): 494–497. doi:10.1016/j.jnoncrysol.2006.10.016
info:cnr-pdr/source/autori:Y. Jestin, C. Armellini, A. Chiappini, A. Chiasera, M. Ferrari, C. Goyes, M. Montagna, E. Moser, G. Nunzi Conti, S. Pelli, R. Retoux, G.C. Righini, G. Speranza/titolo:Erbium activated HfO2-based glass-ceramics waveguides for photonics/doi:10.1016%2Fj.jnoncrysol.2006.10.016/rivista:Journal of non-crystalline solids/anno:2007/pagina_da:494/pagina_a:497/intervallo_pagine:494–497/volume:353
Università degli di Trento-IRIS
6th symposium "SiO2, advanced dielectrics and related devices", Mondello (Palermo) Italy, 25-28 June 2006
info:cnr-pdr/source/autori:Y. Jestin, C. Armellini, A. Chiappini, A. Chiasera, M. Ferrari, C.Goyes, M. Mattarelli, M. Montagna, E. Moser, G.Nunzi Conti, S. Pelli, G.C. Righini, G. Speranza/congresso_nome:6th symposium "SiO2, advanced dielectrics and related devices"/congresso_luogo:Mondello (Palermo) Italy/congresso_data:25-28 June 2006/anno:2006/pagina_da:/pagina_a:/intervallo_pagine

(100 − x)SiO2 − xHfO2 (x = 10, 20, 30 mol) glass–ceramics planar waveguides activated by 0.3 mol% Er3+ ions were prepared by sol–gel route, using dip-coating deposition on v-SiO2 substrates. High resolution transmission electron microscopy ha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d52c237316cda411ff3d7e7efce6a16
http://www.cnr.it/prodotto/i/169415

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Obtención de un Relleno Óseo a Base de Fosfato Tricálcico y Quitosana con Refuerzo de Celulosa

Autor: C. Goyes, M. L. Fajardo, L. E Vinasco, A. M. Lama

Publikováno v: V Latin American Congress on Biomedical Engineering CLAIB 2011 May 16-21, 2011, Habana, Cuba ISBN: 9783642211973

Tricalcium Phosphate cements are biocompatible, bioactive, bioabsorbable, osteoconductive, non-toxic materials that have chemical stability and a high mechanical strength, among others, and are used to fill bone deficiencies, resulting from trauma, t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::04febf3a5cbae7d4b8c59e4ab8ef6e36
https://doi.org/10.1007/978-3-642-21198-0_49

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Síntesis y caracterización química y estructural de hidroxiapatita sintetizada a partir de cáscara de huevo y fosfato tricálcico

Autor: C. Goyes, Alejandro Arboleda, Julio Caicedo, Liliana Tirado, Manuel Franco

Publikováno v: RED: Repositorio Educativo Digital UAO
Universidad Autónoma de Occidente
instacron:Universidad Autónoma de Occidente
Repositorio Institucional UAO

La cáscara de huevo es un residuo común que generalmente se desecha sin darle uso alguno. En este trabajo se presenta una metodología experimental que usa la cáscara de huevo para obtener un biocerámico muy conocido en el campo de la ingeniería

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e74e444de1b6bba0f85bfc4e595d01d8
https://doi.org/10.25100/iyc.v18i1.2178

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Akademický článek

Mainstream Planting Systems Influence Spatiotemporal Variations in the Soil Quality of Watershed Sloping Farmland.

Autor: Li, Hongying¹ (AUTHOR) hyli@issas.ac.cn, Tang, Jun¹ (AUTHOR) jqiao@issas.ac.cn, Zhu, Ningyuan² (AUTHOR) zhuny0106@hhu.edu.cn, Wang, Jing³ (AUTHOR) jingwang2024@u.northwestern.edu, Qiao, Jun¹ (AUTHOR)

Publikováno v: Agronomy. Sep2024, Vol. 14 Issue 9, p2146. 13p.

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Electrical Transport and Impedance Analysis of Au/Porous Silicon Thin Films

Autor: Faruk Fonthal, A. Rodroguez, C. Goyes

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

In order to obtain electronic devices based on PS/p-Si structure, we present a study the AC conductivity and Thermo-electrical behavior of Porous Silicon (PS) layers prepared by electrochemical etching in p-type silicon (p-Si) substrates. The beginni

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4bd06570e96fdd0bb55a79e84022952
https://doi.org/10.1109/cerma.2008.62

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