Zobrazeno 1 - 10
of 367
pro vyhledávání: '"Fiderman Machuca"'
Autor:
John Steven Devia-Orjuela, Valentina Castillo Córdoba, Tania Geraldyne Tere Heredia, Rafael Nikolay Agudelo-Valencia, Fiderman Machuca-Martínez
Publikováno v:
Results in Engineering, Vol 23, Iss , Pp 102630- (2024)
Carbamazepine (CBZ) is a drug used for the treatment of epilepsy and other disorders related to mood, including bipolar disorder and neuralgia. However, its presence in bodies of water has negative impacts on both living beings and the ecosystem. Due
Externí odkaz:
https://doaj.org/article/586e4d5969fd46128b7284af5d89f8b6
Autor:
John Steven Devia-Orjuela, Isabel C. Agudelo-Carrascal, Lizeth N. Gamba-Martínez, Laura Sierra Garzón, Rafael N. Agudelo-Valencia, Fiderman Machuca-Martínez
Publikováno v:
Results in Engineering, Vol 22, Iss , Pp 102257- (2024)
A prototype of a hydrodynamic cavitation reactor was evaluated to determine the effectiveness of this system on the percentage decrease of cephalexin concentration present in an aqueous solution prepared with ultrapure water. The process variables or
Externí odkaz:
https://doaj.org/article/85e559e69b454a6f86415ba8ab949491
Autor:
Jose Munoz Chilito, Jose A. Lara-Ramos, JulianA. Angel, Fiderman Machuca-Martínez, Lorena Marín, Luis A. Rodríguez, Juan P. Correa Aguirre, Miguel A. Hidalgo Salazar, Serafin García-Navarro, Luis Roca-Blay, Jesús E. Diosa, Edgar Mosquera-Vargas
Publikováno v:
Heliyon, Vol 10, Iss 12, Pp e32794- (2024)
Thermoplastic polyurethane (TPU) doped with multi-walled carbon nanotubes (MWCNTs) at 1, 3, 5, and 7 wt% has been studied. The effect of MWCNTs on thermal, viscoelastic, and electric properties in the TPU matrix was characterized by differential scan
Externí odkaz:
https://doaj.org/article/aa4b1132eaa248d588ec99fa58e75a36
Publikováno v:
Heliyon, Vol 10, Iss 11, Pp e32358- (2024)
In this work, a bibliometric study was carried out to perform a scientific and technological analysis of exchange-spring magnets, an alternative permanent magnet synthesized by reducing or eliminating the use of critical raw materials, such as rare e
Externí odkaz:
https://doaj.org/article/f4e6459fcc37462e85f16b8ee1a6a683
Autor:
Dorance Becerra-Moreno, Joseph Soto-Verjel, Ángelo Soto-Vergel, Fiderman Machuca-Martínez, Luisa Ramírez-Ríos
Publikováno v:
Revista U.D.C.A Actualidad & Divulgación Científica, Vol 27, Iss 1 (2024)
Homogeneous photo-Fenton photocatalysis is one of the most widely used advanced oxidation processes in treating wastewater containing pesticides, where optimizing the catalyst dosage and oxidizing agent, with the response being mineralization in term
Externí odkaz:
https://doaj.org/article/301ff25fcd864ea689c6769631c48ead
Autor:
Gerardo Cabrera, Malka Mora, Juan P. Gil-Burgos, Renso Visbal, Fiderman Machuca-Martínez, Edgar Mosquera-Vargas
Publikováno v:
Molecules, Vol 29, Iss 20, p 4938 (2024)
Background: The issue of renewable energy (RE) source intermittency, such as wind and solar, along with the geographically uneven distribution of the global RE potential, makes it imperative to establish an energy transport medium to balance the ener
Externí odkaz:
https://doaj.org/article/97e766d6fc5747a19ec19be0c53bc77b
Autor:
Néstor A. Urbina-Suarez, Astrid C. Angel-Ospina, German L. Lopez-Barrera, Andrés F. Barajas-Solano, Fiderman Machuca-Martínez
Publikováno v:
Environmental Advances, Vol 15, Iss , Pp 100491- (2024)
The textile industry is one of the most important and economically significant industries in the world. China is the largest textile producer, for countries such as India, Pakistan, Bangladesh and Malaysia this sector is of crucial importance and it
Externí odkaz:
https://doaj.org/article/734f92213db04d5dad2071e486930834
Publikováno v:
In Chemosphere December 2023 345
Autor:
Dorance Becerra Moreno, Fiderman Machuca-Martínez, Aymer Maturana, Salvador Enrique Villamizar Mosquera, Joseph Wbeimar Soto Verjel, Ángelo Joseph Soto Vergel
Publikováno v:
Ingeniería e Investigación, Vol 43, Iss 3, Pp e101497-e101497 (2023)
Advanced oxidation processes such as TiO2/UV heterogeneous photocatalysis are suitable treatment methods for wastewater with high pollutant loads such as landfill leachates. Optimizing the variables that influence the process is a fundamental aspect.
Externí odkaz:
https://doaj.org/article/37b1e01f9f3746009f992337300c95e6
Publikováno v:
Revista Facultad de Ingeniería, Vol 32, Iss 63 (2023)
The analysis of patents and the behavior of technology over time have aroused great interest at institutions and companies because they serve as a guide to make decisions on research and innovation projects. Based on this, a methodology that seeks to
Externí odkaz:
https://doaj.org/article/0801edb37e1e4c02a56658157e885793