Now showing items 1-20 of 186

    • O abandono de terras: concepto teórico e consecuencias 

      Corbelle Rico, Eduardo; Crecente Maseda, Rafael (Universidade de Santiago de Compostela, 2008)
      O abandono de terras e a conseguinte diminución da superficie utilizada pola agricultura constitúe un problema importante nun gran número de rexións da Unión Europea entre as que se atopa Galicia. A posta en marcha do ...
    • Above-ground biomass estimation of arable crops using UAV-based SfM photogrammetry 

      Gil-Docampo, Mariluz; Arza-García, Marcos; Ortiz-Sánz, Juan; Martínez-Rodriguez, Santiago; Marcos-Robles, José Luis; Sánchez-Sastre, Luis Fernando (Taylor & Francis, 2018-12-03)
      Methods of estimating the total amount of above-ground biomass (AGB) in crop fields are generally based on labourious, random, and destructive in situ sampling. This study proposes a methodology for estimating herbaceous ...
    • Alignment of Hyperspectral Images Using KAZE Features 

      Ordóñez Iglesias, Álvaro; Argüello Pereira, Francisco Santiago; Blanco Heras, Dora (MDPI, 2018)
      Image registration is a common operation in any type of image processing, specially in remote sensing images. Since the publication of the scale–invariant feature transform (SIFT) method, several algorithms based on feature ...
    • Ambiente e desenvolvemento rural. Proxecto LIFE99 ENV/E/00286 "Rehabilitación Tambre I Proxecto Piloto" 

      Álvarez López, Carlos José; Palmeiro Ramos, Manuel; Crecente Maseda, Rafael (Universidade de Santiago de Compostela, 2002)
      Este traballo comenta os aspectos máis significativos do proceso proxectual seguido desde o encargo de realizar unha candidatura á Iniciativa LIFE-MEDIO AMBIENTE, ata a actualidade, cando faltan escasos meses para finaliza-la ...
    • An Analysis of Non-State and State Approaches for Forest Certification in Mexico 

      García-Montiel, Emily; Cubbage, Frederick; Rojo-Alboreca, Alberto; Lujan-Álvarez, Concepción; Montiel-Antuna, Eusebio; Corral-Rivas, José Javier (MDPI, 2017)
      Mexico has had a non-state forest certification system under the Forest Stewardship Council (FSC) since it was initiated in 1993, and developed a new state-sponsored Mexican Forest Certification System (MFCS) that began ...
    • An environmental evaluation of food supply chain using life cycle assessment: A case study on gluten free biscuit products 

      Noya López, Isabel; Vasilaki, Vasileia; Stojceska, Valentina; González-García, Sara; Kleynhans, Chantelle; Tassou, Savvas; Moreira Vilar, María Teresa; Katsou, Evina (Elsevier, 2018-01)
      This paper assesses the environmental profile of the biscuit supply chain for producing high quality gluten-free biscuits. Three different types of biscuits were considered. The assessment followed a cradle-to-grave approach ...
    • An exploratory data analysis of energy consumption of WWTP. Influencing factors and possible methods for benchmarking 

      Mauricio Iglesias, Miguel; Longo, Stefano; Lema Rodicio, Juan Manuel; Hospido Quintana, Almudena (2016-06-27)
      Wastewater treatment plants are relevant energy consumers. As they carry out complex operations submitted to large variability caused by, among others, the influent and loading variations, the assessment of the performance ...
    • An Ontology-Based Interpretable Fuzzy Decision Support System for Diabetes Diagnosis 

      El-Sappagh, Shaker; Alonso Moral, José María; Ali, Farman; Ali, Amjad; Jang, Jun-Hyeog; Kwak, Kyung-Sup (IEEE, 2018)
      Diabetes is a serious chronic disease. The importance of clinical decision support systems (CDSSs) to diagnose diabetes has led to extensive research efforts to improve the accuracy, applicability, interpretability, and ...
    • An optimised control system to steer the transition from anaerobic mono- to co-digestion in full-scale plants 

      Taboada Santos, Antón; Carballa Arcos, Marta; Morales Pereira, Nicolás; Vázquez Padín, José Ramón; Lema Rodicio, Juan Manuel; Gutiérrez Costa, Ramiro (Royal Society of Chemistry, 2019-05-01)
      Traditional wastewater treatment plants (WWTPs) are electrical consumers, with a usual high demand in the range of 0.3 to 0.6 kWh/m3 of wastewater treated. Their digesters are commonly oversized, and consequently operated ...
    • Analysis of high concentrator photovoltaic modules in outdoor conditions: Influence of direct normal irradiance, air temperature, and air mass 

      Fernández, Eduardo F.; Rodrigo, P.; Fernández, J. I.; Almonacid, F.; Pérez Higueras, P.; García Loureiro, Antonio; Almonacid, G. (AIP Publishing, 2014)
      The study of high concentrator photovoltaic (HCPV) technology under real conditions is essential to understand its real behavior. The influence of direct normal irradiance (DNI), air temperature (Tair), and air mass (AM) ...
    • Analytical Model for Crosstalk in p-nwellPhotodiodes 

      Blanco Filgueira, Beatriz; López Martínez, Paula; Roldán Aranda, Juan Bautista; Hauer, Johann (IEEE, 2015)
      The response and crosstalk (CTK) of the p-n well photodiode were studied through device simulations performed with ATLAS and experimental data. As a result, a closed-form and explicit 2-D analytical model for its photoresponse ...
    • Análisis morfosintáctico y clasificación de entidades nombradas en un entorno Big Data 

      Gamallo, Pablo; Pichel Campos, Juan Carlos; García González, Marcos; Abuín Mosquera, José Manuel; Fernández Pena, Tomás (Sociedad Española para el Procesamiento del Lenguaje Natural (SEPLN), 2014)
      Este artículo describe una suite de módulos lingüísticos para el castellano, basado en una arquitectura en tuberías, que incluye tareas de análisis morfosintáctico así como de reconocimiento y clasificación de entidades ...
    • Application of the ENERWATER methodology for the analysis of energy efficiency: a case study 

      Longo, Stefano; Mauricio Iglesias, Miguel; Lema Rodicio, Juan Manuel; Hospido Quintana, Almudena (2017-10-06)
    • Arranque de un digestor anaerobio tubular vertical para la depuración de aguas residuales con obtención de biogás 

      Riesco Muñoz, Guillermo (Infoedita, 2013-06)
      El estudio consistió en la puesta en marcha de un nuevo reactor a escala de laboratorio para depurar en anaerobiosis un sustrato líquido de elevada DQO, obteniéndose efluente depurado y biogás. La eficacia depuradora en ...
    • Assessing site quality using the National Forest Inventory 

      Moreno-Fernández, Daniel; Álvarez-González, Juan Gabriel; Rodríguez-Soalleiro, Roque; Pasalodos-Tato, María; Cañellas, Isabel; Montes, Fernando; Díaz-Varela, Emilio; Sánchez-González, Mariola; Crecente-Campo, Felipe; Álvarez-Álvarez, Pedro; Barrio-Anta, Marcos; Pérez-Cruzado, César (2017-06-28)
      Site productivity of forests is often evaluated thorough the site quality. Different indices can be used to measure site quality but the site index (relationship between dominant height and age) is the most employed. ...
    • Assessment, Design and Implementation of a Private Cloud for MapReduce Applications 

      Salgueiro, M.; González Gómez, Patricia; Fernández Pena, Tomás; Cabaleiro Domínguez, José Carlos (OALib, 2014)
      Scientific computation and data intensive analyses are ever more frequent. On the one hand, the MapReduce programming model has gained a lot of attention for its applicability in large parallel data analyses and Big Data ...
    • Automatic detection of pulmonary nodules: Evaluation of performance using two different MDCT scanners 

      Souto Bayarri, José Miguel; Suárez Cuenca, Jorge Juan; García Tahoces, Pablo; Revel, Marie-Pierre; Delhaye, Damien; Carreira Villamor, José Martín; Remy-Jardin, Martin; Remy, Jacque (Sciedu Press, 2012)
      The purpose of this study was to evaluate the diagnostic performance of a computer-aided diagnosis (CAD) system, on the detection of pulmonary nodules in multidetector row computed tomography (MDCT) images, by using two ...
    • Bacterial community dynamics in long‐term operation of a pilot plant using aerobic granular sludge to treat pig slurry 

      Fra-Vázquez, Andrea; Morales Pereira, Nicolás; Figueroa, Mónica; Val del Rio, Angeles; Regueiro Abelleira, Leticia; Campos, José Luis; Mosquera-Corral, Anuska (Wiley, 2016-07-08)
      Aerobic granular sludge represents an interesting approach for simultaneous organic matter and nitrogen removal in wastewater treatment plants. However, the information about microbial communities in aerobic granular ...
    • Benchmarking energy use in wastewater treatment plants 

      Longo, Stefano; Mauricio Iglesias, Miguel; Hospido Quintana, Almudena (2017-05-15)
      Academic research on benchmarking energy efficiency predominately focuses on two main streams of alternatives techniques: parametric and nonparametric. Since there is no agreement on the consistency of their estimates, the ...
    • Benchmarking real-time monitoring strategies for ethanol production from lignocellulosic biomass 

      Cabaneros López, Pau; Feldman, Hannah; Mauricio Iglesias, Miguel; Junicke, Helena; Huusom, Jakob Kjøbsted; Gernaey, Krist V (Elsevier, 2019-08)
      The goal of this paper is to review and critically assess different methods to monitor key process variables for ethanol production from lignocellulosic biomass. Because cellulose-based biofuels cannot yet compete with ...





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