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Severiano Pérez, Carlos Renedo, Alfredo Ortiz, Felix Ortiz and Carlos Tejedor
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José María Pérez Conde, Juan Carlos Morán Álvarez, Carlos Chavarría Ortiz, Antonia García Parejo
Pág. 107 - 131
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Daniel Zuluaga-Astudillo, Juan Carlos Ruge, Javier Camacho-Tauta, Oscar Reyes-Ortiz and Bernardo Caicedo-Hormaza
Diatoms are microscopic algae with a skeleton called a frustule, formed chiefly of silica, and are found in almost all aquatic environments and climatic conditions. Diatomaceous soils (DSs) originate from frustule sedimentation. In civil works (design an...
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Enrique Cabrera, Miguel Ortiz, Elena Gómez, Pascual Maximino, Roberto del Teso, Carlos Marco
Pág. 13 - 28
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Mayra A. Vargas-Escudero,Carlos A. Ríos-Reyes,Mario García-González,Adriana Ortiz-Orduz
Pág. 472 - 495
The exploration well ANH-CR-Montecarlo-1X, in the southern part of the Cesar-Ranchería basin in Colombia, cuts sedimentary rocks assigned to the Cogollo Group (Barremian-Cenomanian). The present study integrates petrographic techniques (thin section micr...
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Juan Jesus Arenas, Juan Erasmo Gómez, Efraín Ortiz, Freddy Paz and Carlos Parra
The persistence of innovation is a topic that has been used in recent years. Companies must be in continuous production of innovations to achieve a competitive advantage in the market and for this, it is necessary to have elements that positively influen...
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Miguel Ángel Ortiz Sobrino, Juan Carlos González Pérez, Silvia Ayala del Pino
Pág. 23 - 31
Este artículo presenta los resultados de una investigación para determinar si las emisoras universitarias que pertenecen a la Asociación de Radios Universitarias Españolas (ARU) utilizan recursos sonoros y documentales sometidos a propiedad intelectual, ...
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Carlos Humberto Ortiz,Diana Marcela Jiménez,María Liliam Jaramillo
Pág. 11 - 39
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Carlos Humberto Ortiz,Diana Marcela Jiménez,María Liliam Jaramillo
Pág. 11 - 39
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Carlos Humberto Ortiz,Diana Marcela Jiménez,Gissel Natalia Cruz
Pág. 97 - 126
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Carmen Carla Quiroga Ledezma,Adrián Jaime Ortiz Mérida,Carlos Ramiro Escalera Vásquez
En este trabajo se evaluó la aplicación de un lecho fluidizado tipo surtidor (LFTS) en el proceso de remoción del perigonio y episperma en el grano de cañahua (Chenopodium pallidicaule Aellen), variedad Illimani y ecotipo lasta rosada, provenientes de la...
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Carlos Andrés Peña-Guzmán, Joaquín Melgarejo, Inmaculada Lopez-Ortiz and Duvan Javier Mesa
Urban areas are currently experiencing rapid growth, which brings with it increases in the population, the expansion of impervious surfaces, and an overall jump in the environmental and hydrological impact. To mitigate such an impact, different strategie...
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Severiano Pérez, Carlos J. Renedo, Alfredo Ortiz, Félix Ortiz and Agustín Santisteban
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Carlos Humberto Ortiz,Diana Marcela Jiménez
Pág. 35 - 66
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Humberto Alejandro Rolón Ortiz, Yesenia Villamizar González, Carlos Humberto Acevedo Peñaloza
Pág. 92 - 100
Resumen Autores/asDescargasReferenciasCómo citar
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Yolanda Retama-Ortiz,Carlos H. Ávila-Bello,Alejandro Alarcón,Ronald Ferrera-Cerrato
Pág. e001
Aim of the study: The aim of this work was to isolate consortia of arbuscular mycorrhizal fungi (AMF) associated to Liquidambar styraciflua in soils of the Santa Marta Mountain in Veracruz, and to select highly effective mycorrhizal consortia on promotin...
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Juan Carlos Segura Ortiz
Pág. 349 - 378
The apprenticeship contract (AC) is a training for work strategy that combines training in vocational aspects with a practical phase in a company. This dual training model presents advantages in terms of the improvement of workers? employability perspect...
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Kadaffi León Arce Ortiz, Karen Johana Ortega Villalba, Claudia Isabel Ochoa-Martinez, Carlos Vélez Pasos
Pág. 59 - 64
Los recubrimientos y películas elaborados lactosuero (WPI) y quitosano (CHI) son conocidos por ser antifúngicos y por ser barrera para la transferencia de vapor de agua, logrando un efecto en la conservación de frutas. El objetivo de este traba...
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Víctor Salas-Aguilar, Antonia Macedo-Cruz, Fernando Paz, Enrique Palacios, Carlos Ortiz, Abel Quevedo
Pág. 1 - 16
One of the challenges faced by subwatershed hydrology is the discovery of patterns associated with climate and landscape variability with the available data. This study has three objectives: (1) to evaluate the annual recession curves; (2) to relate the ...
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Víctor Salas-Aguilar, Antonia Macedo-Cruz, Fernando Paz, Enrique Palacios, Carlos Ortiz and Abel Quevedo
One of the challenges faced by subwatershed hydrology is the discovery of patterns associated with climate and landscape variability with the available data. This study has three objectives: (1) to evaluate the annual recession curves; (2) to relate the ...
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