Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Katherine Guzmán"'
Autor:
Oneida Castañeda-Porras, Sandra L. Cerón-Rincón, Katherine Guzmán-Nieto, Ángela P. Ramos-Vargas, Angie P. Remolina-Tumay, July M. Rodríguez, Tatiana Urbina-Mondragón, Omar Segura
Publikováno v:
Revista Peruana de Investigación en Salud, Vol 8, Iss 2 (2024)
Objetivo. Establecer la incidencia de flebitis en el Hospital Regional de la Orinoquía durante el período 2015-2021. Métodos. Estudio descriptivo transversal. La muestra, a conveniencia, constituida por los registros de casos de flebitis reportado
Externí odkaz:
https://doaj.org/article/0fba8622c3994abda31a30a87eb4b5e8
Publikováno v:
Frontiers in Conservation Science, Vol 3 (2022)
Large herbivorous fishes, such as parrotfishes, play a critical role in coral reef ecosystems by limiting the coverage of macroalgae. Yet, in the Colombian Caribbean, parrotfishes are being increasingly targeted for human consumption as the demand fo
Externí odkaz:
https://doaj.org/article/becd10d6b294476596268eb00119d067
Autor:
Wendy Miranda-Castro, Rosa Acevedo-Barrios, Milton Guerrero, Katherine Guzmán, Sayana de Gorostizaga
Publikováno v:
Journal of Sustainable Forestry, 1–17
The Corchal “El Mono Hernández” Fauna and Flora Sanctuary is a protected area located in northern Colombia and is home to the Pterocarpus officinalis forest. In this area, however, this forest cover is declining due to natural causes associated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c234ac3d3ee0178d457d2dfb57177ac
https://doi.org/10.1080/10549811.2022.2123356
https://doi.org/10.1080/10549811.2022.2123356
Publikováno v:
Green Chemistry-New Perspectives
Green Chemistry-New Perspectives ISBN: 9781803557779
Green Chemistry-New Perspectives ISBN: 9781803557779
In this chapter, eco-friendly in situ synthesis of silver nanoparticles (AgNPs) using a mixture of ascorbic acid and citric acid is introduced. The synthesis conditions of the AgNPs were optimized by adjusting the pH of the reaction mixture. Differen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc98e8e1dc53852ae4f4743e981b5931
https://mts.intechopen.com/articles/show/title/ascorbic-acid-assisted-green-synthesis-of-silver-nanoparticles-ph-and-stability-study
https://mts.intechopen.com/articles/show/title/ascorbic-acid-assisted-green-synthesis-of-silver-nanoparticles-ph-and-stability-study
Una de las medidas de proteccionismo de los países frente a las importaciones de productos vegetales es el requerimiento de certificación sanitaria, con la finalidad de proteger al país frente al posible ingreso de plagas cuarentenarias. La mosca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::813dcec29fb2dbc182cd88d2aca7b672
https://doi.org/10.19083/tesis/652822
https://doi.org/10.19083/tesis/652822
Autor:
Alexis Debut, María José Vallejo, Marcelo Grijalva, Luis Cumbal, Brajesh Kumar, Katherine Guzmán
Publikováno v:
Progress in Organic Coatings. 129:229-235
Silver nanoparticles (AgNps) properties are affected due to the high surface area to volume ratio. The high thermal stability has been proved to be more efficient as antibacterial than bulk silver. Due to antibiotic resistance, the AgNps become a pow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c56af6c1eecb6dd5a26bab29881407f
https://doi.org/10.1016/j.porgcoat.2019.01.009
https://doi.org/10.1016/j.porgcoat.2019.01.009
Autor:
Julio Ildefonso Rosero Mendoza, Katherine Guzmán Espinoza, Valeria Bohórquez Santos, Verónica Guzmán Espinoza
Publikováno v:
Revista Científica Especialidades Odontológicas UG. 4
La Sangre de Drago es un árbol que se encuentra en la basta selva amazónica en América del Sur, usada por sus aborígenes por sus increíbles propiedades en especial al aplicarla en heridas la cual fomentaba su cicatrización, además de muchas ot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa92a79eae4504830dced19b088b17ef
https://doi.org/10.53591/eoug.v4i2.330
https://doi.org/10.53591/eoug.v4i2.330
Publikováno v:
Green Processing and Synthesis, Vol 6, Iss 1, Pp 23-30 (2017)
This report describes a rapid, facile and an ecofriendly synthesis of silver nanoparticles (AgNps) using fruit extracts of Shora (Capparis petiolaris) and further as-synthesized AgNps were characterized by UV-vis spectroscopy, transmission electron m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bb47682b73f8a48fe4de05b110223ed
https://doi.org/10.1515/gps-2016-0015
https://doi.org/10.1515/gps-2016-0015
Autor:
Jorge, Vásquez-Quiroga, Alvaro, Taype-Rondan, Jessica Hanae, Zafra-Tanaka, Ericson, Arcana-López, Luis, Cervera-Caballero, Javier, Contreras-Turin, Katherine, Guzmán-Cáceres, Juan, Llatas-Perez, Luis, Marin-Calderón, Alejandro, Piscoya, Daniel, Vargas-Blácido, Nelly, Vásquez-Valverde, Raúl, Timaná-Ruiz
Publikováno v:
Revista de gastroenterologia del Peru : organo oficial de la Sociedad de Gastroenterologia del Peru. 38(1)
To provide evidence-based clinical recommendations for the evaluation and management of patients with upper gastrointestinal bleeding (UGB) in the Peruvian Social Security (EsSalud).A local guideline development group (local GDG) was established, inc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::2840dfc06575b2f4122bfb840df2a318
https://pubmed.ncbi.nlm.nih.gov/29791429
https://pubmed.ncbi.nlm.nih.gov/29791429
Autor:
Galo Fernando Pazmiño Quirós, José E. Villacís, Katherine Guzmán, Jorge Reyes Ch, Eduardo Morales, Rosa Eugenia Pacheco Tigselema, Luis Santiago Escalante
Publikováno v:
Revista Colombiana de Gastroenterología. 32:305
Introducción: Helicobacter pylori se lo asocia a patologías gastro-intestinales, el incremento en la resistencia a los antibióticos utilizados para su erradicación es alarmante a nivel mundial. En este estudio se determinó la susceptibilidad a c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a45b7f8143faebfab89c893549aa403c
https://doi.org/10.22516/25007440.173
https://doi.org/10.22516/25007440.173