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Rodolfo Jofre-Meléndez, Ester Torres, Yann René Ramos-Arroyo, Laura Galván, Carlos Ruiz-Cánovas, Carlos Ayora
Pág. 1 - 15
The Olivargas Reservoir is located in a remote and scarcely monitored area in the Odiel River Basin (Southwest Spain) and is used for domestic, agricultural and mining water supplies. In contrast with highly monitored reservoirs, this paper explores the ...
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Francisco Javier Alejandre Sánchez, Carlos Núñez Guerrero, Sara Díaz Ramos, Alejandro Pérez-Malumbres Landa
Pág. 40 - 51
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David Campos-Delgado, Carlos Renato Ramos-Palacios, Alicia Anahí Cisneros-Vidales and Marcos Algara-Siller
Traditional urban schemes that incorporate extended impervious areas can increase surface run-off. Therefore, urban growth that considers eco-hydrological principles can foster sustainability in cities. This work projected three possible urban developmen...
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Mario Martínez García, Silvia Ramos Cabral, Ricardo Pérez Zúñiga and Luis Carlos G. Martínez Rodríguez
The purpose of the study was to design a device for the dissolution of fertilizers for agricultural use in an automatic and environmentally sustainable way to facilitate the work of farmers. To achieve this goal, an outdated blade design was used, which ...
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Carlos E. Ramos Scharrón, José Javier Hernández Ayala, Eugenio Y. Arima and Francis Russell
The Caribbean has displayed a capacity to fulfill climate change projections associated with tropical cyclone-related rainfall and flooding. This article describes the hydrometeorological characteristics of Hurricane Fiona in Puerto Rico in September 202...
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Oscar Danilo Montoya, Luis Fernando Grisales-Noreña and Carlos Andres Ramos-Paja
The problem of optimal siting and dimensioning of photovoltaic (PV) generators in medium-voltage distribution networks is addressed in this research from the perspective of combinatorial optimization. The exact mixed-integer programming (MINLP) model is ...
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Melania L. Rodríguez-Pérez, Carlos A. Mendieta-Pino, Saulo Brito-Espino and Alejandro Ramos-Martín
In this study, the main elements that can make up a Natural Treatment System for Wastewater (NTSW), its most important parameters and properties of operation and design, have been analyzed, as well as the environmental problems derived from the generatio...
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Syed Sikandar Shah, Bruno Ramos and Antonio Carlos Silva Costa Teixeira
Hydrogels have attracted great attention as good adsorbents due to their extraordinary water retention capacity, unique hydrophilic nature, biocompatibility, and abundance in availability. In this work, a superabsorbent polymer (SAP) hydrogel and its com...
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Carlos Alberto Ramos Torres
Pág. 43 - 59
Uruguay viene presentando destaque internacional por su desempeño en e-gobierno y e-democracia. Este artículo analiza el desarrollo de la política pública de e-gobierno y e-democracia uruguaya, en el período de 2005 a 2020. El análisis está fundamentado ...
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Matthew C. LaFevor and Carlos E. Ramos-Scharrón
Concerns over freshwater scarcity for agriculture, ecosystems, and human consumption are driving the construction of infiltration trenches in many mountain protected areas. This study examines the effectiveness of infiltration trenches in a subalpine for...
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Carlos E. Ramos-Scharrón, Caroline T. Garnett and Eugenio Y. Arima
Peak streamflow rates from the Insular Caribbean have received limited attention in worldwide catalogues in spite of their potential for exceptionality given many of the islands? steep topographic relief and proneness to high rainfall rates associated wi...
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Sergio Ignacio Serna-Garcés, Carlos Andrés Ramos-Paja, Daniel Gonzalez-Montoya
ResumenDescargasReferenciasCómo citar
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Josnier Ramos Guardarrama,Orestes Hernández Areu,Raimundo Carlos Silverio Freire
Pág. 264 - 272
En el presente trabajo se realiza una aplicación informática encargada de supervisar el monitoreo de una red inteligente en las condiciones de una infraestructura menos desarrollada y mediante el uso de software libre.Actualmente con la incorporación de ...
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Luis Gomes, Carlos Ramos, Aria Jozi, Bruno Serra, Lucas Paiva and Zita Vale
This paper presents IoH (Intelligence of Home), a platform developed to test some basic intelligent behaviors in Home context. Internet of Things, ambient intelligence and context awareness approaches motivated the development of IoH. The platform involv...
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Jorge Andrés Muñoz Mendoza,Sandra María Sepúlveda Yelpo,Carmen Lissette Veloso Ramos,Carlos Leandro Delgado Fuentealba
Pág. 109 - 122
We analyzed the effects of corporate and capital structures on the operational efficiency of Chilean companies. Corporate structure was measured by ownership structure and managerial discretion while capital structure is quantified by indebtedness, short...
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Jorge Andrés Muñoz Mendoza,Sandra María Sepúlveda Yelpo,Carmen Lissette Veloso Ramos,Carlos Leandro Delgado Fuentealba
Pág. 109 - 122
We analyzed the effects of corporate and capital structures on the operational efficiency of Chilean companies. Corporate structure was measured by ownership structure and managerial discretion while capital structure is quantified by indebtedness, short...
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Alvaro Alberto López-Lambraño,Carlos Fuentes,Alvaro Alberto López-Ramos,Jorge Mata Ramírez,Mariangela López-Lambraño
Pág. 199 - 219
A fractal analysis from rainfall events registered in a semiarid region was carried out. The analysis was executed for Baja California, Mexico, a region that presents a high climatological variability. Rainfall data from 92 climate stations distributed a...
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Luis Fernando Grisales-Noreña, Daniel Gonzalez Montoya and Carlos Andres Ramos-Paja
The optimal location and sizing of distributed generation is a suitable option for improving the operation of electric systems. This paper proposes a parallel implementation of the Population-Based Incremental Learning (PBIL) algorithm to locate distribu...
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Andrés Henao-Muñoz, Andrés Saavedra-Montes and Carlos Ramos-Paja
An optimal power dispatch of a small-scale standalone microgrid for remote area power supply in Colombian territory is proposed in this paper. The power dispatch is generated by an energy management system based on a mixed-integer linear programming, whi...
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Carlos Alberto dos Santos Correa,Felipe Ramos Ferreira
Pág. 24 - 35
O presente estudo avalia o gerenciamento da informação contábil no mercado segurador brasileiro. Mais especificamente, analisa os determinantes da escolha do registro contábil do Custo de Comercialização Diferido, buscando responder a seguinte pergunta: ...
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