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Listar por Patrocinador "Agencia Nacional de Investigación y Desarrollo de Chile"

Mostrando ítems 1-20 de 24

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An Active/Reactive Power Control Strategy for Renewable Generation Systems

Andrade, Iván; Pena, Rubén; Blasco-Gimenez, Ramon; Riedemann, Javier; Jara, Werner; Pesce, Cristián (MDPI AG, 2021-05)

[EN] The development of distributed generation, mainly based on renewable energies, requires the design of control strategies to allow the regulation of electrical variables, such as power, voltage (V), and frequency (f), ...
Cambios espacio-temporales costeros con imágenes Landsat 8 y Sentinel 2 (2015-2019) en Chile Central; Playa Reñaca, Bahía de Concón y Bahía de Algarrobo

Briceño de Urbaneja, Idania; Sánchez-García, Elena; Pardo Pascual, Josep Eliseu; Palomar Vázquez, Jesús Manuel; Ugalde-Peralta, Raúl; Aguirre-Galaz, Catalina; Perez Martinez, Waldo; Vidal Páez, Paulina Javiera (Editorial Universitat Politècnica de València, 2021-10-01)

[EN] Due to their oceanographic and climatic ecological characteristics, the coastal areas of the Valparaíso Region of Chile are of great importance for the country's tourist, economic, and environmental development. The ...
Challenges for Model-Driven Development of Strategically Aligned Information Systems

Noel-Lopez, Rene; Panach, Jose Ignacio; Pastor López, Oscar (Institute of Electrical and Electronics Engineers, 2022)

[EN] Model-Driven Development (MDD) has been proposed as an alternative to the traditional development of information systems, given its ability to integrate different stakeholders into the information system engineering ...
Chemical Composition Data of the Main Stages of Copper Production from Sulfide Minerals in Chile: A Review to Assist Circular Economy Studies

Santana-Barros, Kayo; Vielmo, Vicente Schaeffer; Garrido Moreno, Belén; Riveros, Gabriel; Cifuentes, Gerardo; Moura Bernardes, Andrea (MDPI AG, 2022-02)

[EN] The mining industry has faced significant challenges to maintaining copper production technically, economically, and environmentally viable. Some of the major limitations that must be overcome in the coming years are ...
DC Current Harmonics Reduction in Multi-Inverter Topology

Reyes, Eduardo; Sarasiri, Nuapett; Pena, Ruben; Riedemann, Javier; Andrade, Iván; Blasco-Giménez, Ramón; Jara, Werner (Institute of Electrical and Electronics Engineers, 2022-10)

[EN] This letter presents a Space Vector Pulse Width Modulation (SVPWM) strategy for reducing the DC-link current harmonics in a multi- Voltage Source Inverter (VSI) topology with common DC-link bus. The DC current harmonic ...
Ectopic expression of the AtCDF1 transcription factor in potato enhances tuber starch and amino acid contents and yield under open field conditions

Carrillo, Laura; Baroja-fernández, Edurne; Renau-Morata, Begoña; Muñoz, Francisco J.; Canales, Javier; Ciordia, Sergio; Yang, Lu; Sánchez-López, Ángela María; Nebauer, Sergio G.; Ceballos, Mar G.; Vicente-Carbajosa, Jesús; Molina Romero, Rosa Victoria; Pozueta-Romero, Javier; Medina, Joaquín (Frontiers Media SA, 2023-03-01)

[EN] IntroductionCycling Dof transcription factors (CDFs) have been involved in different aspects of plant growth and development. In Arabidopsis and tomato, one member of this family (CDF1) has recently been associated ...
Flood control in urban areas through the rehabilitation of drainage networks

Bayas Jiménez, Leonardo Alfonso (Universitat Politècnica de València, 2023-11-03)

[ES] Actualmente, la mayor parte de la población mundial vive en ciudades y se espera que esta tendencia continúe, trasladando cada año más población rural hacia las áreas urbanas. Este fenómeno se debe principalmente al ...
Green supply chain quantitative models for sustainable inventory management: A review

Becerra, Pablo; Mula, Josefa; Sanchis, R. (Elsevier, 2021-12-15)

[EN] This paper provides a systematic and up-to-date review and classification of 91 studies on quantitative methods of green supply chains for sustainable inventory management. It particularly identifies the main study ...
Integrative Transcriptomic and Metabolomic Analysis at Organ Scale Reveals Gene Modules Involved in the Responses to Suboptimal Nitrogen Supply in Tomato

Renau-Morata, Begoña; Molina Romero, Rosa Victoria; Minguet, E.G.; Cebolla Cornejo, Jaime; Carrillo, Laura; Martí-Renau, Raul; García-Carpintero, Víctor; Jiménez-Benavente, Eva; Yang, Lu; Cañizares Sales, Joaquín; Canales, Javier; Medina, Joaquín; Nebauer, Sergio G. (MDPI, 2021-07)

[EN] The development of high nitrogen use efficiency (NUE) cultivars under low N inputs is required for sustainable agriculture. To this end, in this study, we analyzed the impact of long-term suboptimal N conditions on ...
Membrane electrolysis for recovering Sb and Bi from elution solutions of ion-exchange resins used in copper electrorefining: A cyclic voltammetric study

Santana-Barros, Kayo; Machado, André Luiz Vargas; Vielmo, Vicente Schaeffer; Velizarov, Svetlozar; Ferreira, Jane Zoppas; Pérez-Herranz, Valentín; Bernardes, Andrea Moura (Elsevier, 2022-11-01)

[EN] Antimony (Sb) and bismuth (Bi), which have been considered critical raw materials by the European Commission, cause inconveniences to copper production when they are present as impurities in copper elec-trorefining ...
Metodología para la evaluación de la eficiencia en el uso del agua en sistemas de riego de parques urbanos extensos

Canales-Ide, Freddy; Zubelzu, Sergio; Rodríguez-Sinobas, Leonor (Universitat Politècnica de València, 2021-10-29)

[EN] In urban parks, sports platforms and private gardens, the main challenge in irrigation scheduling is the calculation of the water requirements of ornamental plants (ETL), which can vary significantly between different ...
Model aggregation of large wind farms for dynamic studies

Martínez-Turégano, Jaime; Añó Villalba, Salvador Conrado; Chaqués-Herráiz, G.; Bernal-Perez, Soledad; Blasco-Gimenez, Ramon (IEEE IES, 2017-11-01)

[EN] A large number of nodes is required for the detailed simulation of large off-shore wind farms. Therefore, the corresponding electromagnetic transient simulations require large simulation times. This paper compares a ...
Niñez y migración: comentarios a la propuesta de reforma legal en Chile

Yáñez Espinoza, Manuel (Universitat Politècnica de València, 2020-10-29)

[ES] El presente trabajo tiene por objeto analizar el proyecto de ley de migración y extranjería, actualmente en tramitación en el Congreso Nacional de la República de Chile, respecto de aquellas materias que inciden en ...
Optimising location, inventory and transportation in a sustainable closed-loop supply chain

Becerra, Pablo; Mula, Josefa; Sanchis, R. (Taylor & Francis, 2023-04)

[EN] Operations management researchers and practitioners have shown increasing interest in incorporating sustainability into supply chain (SC) design models. This means that sustainability must be considered in all aspects ...
Performance of sewage treatment technologies for the removal of Cryptosporidium sp. and Giardia sp.: Toward water circularity

Suarez, Pilar; Alonso Molina, José Luís; Gómez, Gloria; Vidal, Gladys (Elsevier, 2022-12-15)

[EN] Cryptosporidium sp. and Giardia sp. are parasites that cause diseases in the population. Most of parasite diseases regarding the consumption of drinking water polluted with sewage are caused by Cryptosporidium sp. or ...
Process mining for healthcare: Characteristics and challenges

Munoz Gama, Jorge; Martin, Niels; Fernández Llatas, Carlos; Johnson, Owen A.; Sepúlveda, Marcos; Helm, Emmanuel; Galvez-Yanjari, Victor; Rojas, Eric; Martinez-Millana, Antonio; Aloini, Davide; Amantea, Ilaria Angela; Andrews, Robert; Arias, Michael; Beerepoot, Iris; Benevento, Elisabetta; Ibáñez Sánchez, Gema; Traver Salcedo, Vicente; Valero Ramon, Zoe (Elsevier, 2022-03)

[EN] Process mining techniques can be used to analyse business processes using the data logged during their execution. These techniques are leveraged in a wide range of domains, including healthcare, where it focuses mainly ...
Sectional model for the fire evaluation of reinforced concrete columns subjected to biaxial bending

Peña, D. L.; ALBERO GABARDA, VICENTE; Ibáñez Usach, Carmen; Hospitaler Pérez, Antonio (Elsevier, 2021-11-15)

[EN] In this work a simplified model for evaluating the cross-sectional capacity of RC columns subjected to biaxial bending and fire is presented. In order to build the simplified model, a fiber based numerical model is ...
Sizing and Short-Circuit Capability of a Transformerless HVDC DC-DC Converter

Vidal-Albalate, Ricardo; Soto-Sánchez, Diego; Belenguer, Enrique; Peña, Rubén; Blasco-Gimenez, Ramon (Institute of Electrical and Electronics Engineers, 2020-10)

[EN] This work aims at optimizing the converter design of the double-T MMC DC-DC converter in terms of transmitted power per submodule and also in terms of transmitted power per silicon area, while, at the same time, ...
Small-signal stability and fault performance of mixed grid forming and grid following offshore wind power plants connected to a HVDC-diode rectifier

Martínez-Turégano, Jaime; Añó Villalba, Salvador Conrado; Bernal-Perez, Soledad; Peña, Rubén; Blasco-Gimenez, Ramon (Institution of Electrical Engineers, 2020-09-07)

[EN] This study aims at validating the simultaneous operation of grid following and grid forming wind power plants when connected to a common diode rectifier-based HVDC link. The controllers for both grid forming and grid ...
Survey of Oomycetes Associated with Root and Crown Rot of Almond in Spain and Pathogenicity of Phytophthora niederhauserii and Phytopythium vexans to `Garnem¿ Rootstock

Beluzán Flores, Francisco Javier; Miarnau, Xavier; Torguet, Laura; Armengol Fortí, Josep; Abad Campos, Paloma (MDPI AG, 2022-02)

[EN] From 2018 to 2020, surveys of oomycetes associated with root and crown rot of almond (Prunus dulcis) were conducted on diseased young almond trees in commercial orchards and nurseries in six provinces of Spain. A total ...