Results 1 to 10 of about 35,445 (84)

Pilot study for the Injection of Bactericides in Sands with Microbial Activity Problems in the Libertador Field, Block-57

Revista Fuentes El Reventón Energético, 2021
Microbial activity can lead to problems such as corroded tubing, formation plugging, and decreased effective permeability, especially the sulfate-reducing bacteria that have the formation water as a medium that allows their proliferation. These adhere to
Hayliz Sánchez-Bernal, Paola Pucha-Ortega, Danilo Arcentales-Bastidas, Rolando García-Villalva, Kenny Escobar-Segovia, Jorge Lliguizaca-Dávila, Fernando Sagnay-Sares   +6 more
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Registros breves

Question, 2022
Las tecnologías digitales abarataron los costos y simplificaron el manejo de los dispositivos de registro audiovisual haciendo posible que cualquier persona pertrechada con un celular y una conexión Web pueda registrar y divulgar videos rápidamente ...
Carmen Aroztegui Massera, Nicolás Robledo   +1 more
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Generación de capacidades en economía circular en el proceso de enseñanza-aprendizaje de la ingeniería industrial

Revista Cubana de Administración Pública y Empresarial, 2023
El artículo tiene como objetivo definir las actividades educativas para generar en los estudiantes de Ingeniería Industrial, capacidades en economía circular, que les sean útiles tanto para su vida académica, social y/o profesional.
Beatriz Barrios Brito, Igor Lopes Martínez, Tatiana Delgado Fernández, Lilian Noya Domínguez, Gilian Gerke   +4 more
doaj   +1 more source

Atmospheric Pollutants Assessment during the COVID-19 Lockdown Using Remote Sensing and Ground-based Measurements in Buenos Aires, Argentina

Aerosol and Air Quality Research, 2020
The COVID-19 outbreak measures of lockdown have generated exceptional urban behavior conditions allowing the analysis of a unique scenario. We examined the atmospheric emissions in Buenos Aires, Argentina, based on urban and industrial continuous ...
Natacha S. Represa, Lara S. Della Ceca, Gabriela Abril, María F. García Ferreyra, Carlos M. Scavuzzo   +4 more
doaj   +1 more source

An operative dengue risk stratification system in Argentina based on geospatial technology

Geospatial Health, 2012
Based on an agreement between the Ministry of Health and the National Space Activities Commission in Argentina, an integrated informatics platform for dengue risk using geospatial technology for the surveillance and prediction of risk areas for dengue ...
Ximena Porcasi, Camilo H. Rotela, María V. Introini, Nicolás Frutos, Sofía Lanfri, Gonzalo Peralta, Estefanía A. De Elia, Mario A. Lanfri, Carlos M. Scavuzzo   +8 more
doaj   +1 more source

Selección de genes de referencia para análisis transcripcionales en el modelo clavel (Dianthus caryophyllus L.) - Fusarium oxysporum f. sp. dianthi

Revista Colombiana de Química, 2019
En el presente trabajo se seleccionaron y validaron genes de referencia para estudios transcripcionales en el modelo clavel - Fusarium oxysporum f. sp. dianthi.
Santiago Monroy-Mena, Aura L. Chacon-Parra, Julieth P. Farfan-Angarita, Sixta T. Martinez-Peralta, Harold D. Ardila-Barrantes   +4 more
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Textbook activities. their contribution to the development of the scientific literacy

Enseñanza de las Ciencias, 2021
Scientific literacy is promoted through specific abilities that are facilitated through the teaching activities. Given the importance of textbooks in education, a review of their activities is proposed.
Susana García Barros, Cristina Martínez Lossada, Juan Rivadulla López   +2 more
doaj   +1 more source

Analytical report of the 2016 dengue outbreak in Córdoba city, Argentina

Geospatial Health, 2017
After elimination of the Aedes aegypti vector in South America in the 1960s, dengue outbreaks started to reoccur during the 1990s; strongly in Argentina since 1998. In 2016, Córdoba City had the largest dengue outbreak in its history.
Camilo Rotela, Laura Lopez, María Frías Céspedes, Gabriela Barbas, Andrés Lighezzolo, Ximena Porcasi, Mario A. Lanfri, Carlos M. Scavuzzo, David E. Gorla   +8 more
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Spatial pattern evolution of Aedes aegypti breeding sites in an Argentinean city without a dengue vector control programme

Geospatial Health, 2016
The main objective of this study was to obtain and analyse the space-time dynamics of Aedes aegypti breeding sites in Clorinda City, Formosa Province, Argentina coupled with landscape analysis using the maximum entropy approach in order to generate a ...
Manuel O. Espinosa, Francisco Polop, Camilo H. Rotela, Marcelo Abril, Carlos M. Scavuzzo   +4 more
doaj   +1 more source

Actividades para la enseñanza/aprendizaje de la química a través de analogías [PDF]

Revista Eureka sobre Enseñanza y Divulgación de las Ciencias, 2006
En este trabajo se justifica, en primer lugar, la importancia de la actividad del alumno en el uso de analogías como recurso de enseñanza en la clase de la Química. En segundo lugar, se discute la importancia de la labor del profesor en este contexto,
José María Oliva
doaj   +1 more source