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Mostrando ítems 1-11 de 11

A free and open source programming library for landscape metrics calculations

Zaragozi Zaragozi, Benito Manuel; Belda Antoli, Antonio; Linares Pellicer, Jordi Joan; Martínez-Pérez, J. E.; Navarro, J. T.; Esparza Peidro, Javier (Elsevier, 2012-05)

Landscape metrics are used in a wide range of environmental studies such as land use change and land degradation studies, soil erosion and run-off predictions, management of hunting communities, and strategic planning for ...
Assesment of a 4-input artificial neural network for ETo etimation through data set scanning

Martí Pérez, Pau Carles; Manzano Juarez, Juan; Royuela, Alvaro (Springer Verlag (Germany), 2011-05)

Evapotranspiration is a complex and non-linear phenomenon that depends on the interaction of several climatic parameters. As an alternative to traditional techniques, artificial neural networks (ANNs) are highly appropriate ...
Breeding dispersal strategies following reproductive failure explain low apparent survival of immigrant Temminck's stints

Pakanen, Veli-Matti; Hilden, Olavi; Ronka, Antti; Belda Pérez, Eduardo Jorge; Luukkonen, Aappo; Kvist, Laura; Koivula, Kari (Nordic Ecological Society, 2011-04)

In some animal populations, immigrants have lower survival than philopatric individuals. Costs of dispersal or low phenotypic quality of dispersers may explain the pattern. However, apparent adult survival estimates, which ...
Development and application of new molecular markers for analysis of genetic diversity in Verticillium dahliae populations

Berbegal Martínez, Mónica; Garzón, C. D.; Ortega, A.; Armengol Fortí, Josep; Jiménez Díaz, R. M.; Jiménez Gasco, María del Mar (Wiley, 2011-10)

The aim of this study was to develop new polymorphic markers for analysis of genetic diversity in the fungal soilborne plant pathogen Verticillium dahliae. Twelve polymorphic markers (five microsatellites and seven polymorphic ...
Development and validation of a finite element model for water - CO2 coaxial gas-coolers

Sanchez, D.; Cabello, R.; Llopis, R.; Torrella Alcaraz, Enrique (Elsevier, 2012-05)

The gas-cooler heat exchanger is a characteristic device of the refrigeration plants that use CO2 as the working fluid in transcritical conditions. The proper gas-cooler sizing, allows getting the maximum effectiveness in ...
Development of a scalable database for recognition of printed mathemematical expressions

Anitei, Dan (Universitat Politècnica de València, 2020-09-18)

[ES] Buscar información en documentos científicos impresos es un reto problemático que recientemente ha recibido atención especial por parte de la comunidad de investigación de Reconocimiento de Formas. Las Expresiones ...
Diagnóstico de la diabetes mediante el uso de técnicas de aprendizaje automático

Martínez Leal, Antonio (Universitat Politècnica de València, 2021-10-13)

[ES] La diabetes mellitus es una enfermedad crónica que cada vez está más extendida, afectando actualmente a uno de cada once adultos. Este trastorno metabólico está relacionado con un gran número de complicaciones que ...
Effects of low pressure exhaust gas recirculation on regulated and unregulated gaseous emissions during NEDC in a light-duty diesel engine

Bermúdez, Vicente; Luján, José M.; Plá Moreno, Benjamín; Linares Rodríguez, Waldemar Gregorio (Elsevier, 2011-09)

Regulated and unregulated gaseous emissions with high pressure and low pressure EGR (exhaust gas recirculation) system were tested in a 4-cylinder, light-duty diesel EURO IV engine typically used in European vehicles. Four ...
Estimation of shrub biomass by airborne LiDAR data in small forest stands

Estornell Cremades, Javier; Ruiz Fernández, Luis Ángel; Velázquez Martí, Borja; Fernández Sarriá, Alfonso (Elsevier, 2011-11-01)

The presence of shrub vegetation is very significant in Mediterranean ecosystems. However, the difficulty involved in shrub management and the lack of information about behavior of this vegetation means that these areas ...
Extensión de un simulador de hogar digital para el etiquetado de datos de entrenamiento

Puche Fernández, Carlos Jesús (Universitat Politècnica de València, 2022-10-25)

[ES] En el ámbito de la Inteligencia Ambiental se encuentran limitaciones notables a la hora de producir los data sets, los volúmenes de datos que modelan las conductas de seres humanos, éstas son recogidas de manera ...
Reference evapotranspiration estimation without local climatic data

Martí Pérez, Pau Carles; González Altozano, Pablo; Gasque Albalate, Maria (Springer Verlag (Germany), 2011-11)

[EN] The Penman-Monteith equation for reference evapotranspiration (ET o) estimation cannot be applied in many situations, because climatic records are totally or partially not available or reliable. In these cases, empirical ...