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12 p, 2.8 MB |
Pathways to global-change effects on biodiversity : new opportunities for dynamically forecasting demography and species interactions
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Paniw, Maria (University of Zurich) ;
García Callejas, David (Universidad de Cádiz) ;
Lloret Maya, Francisco (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Bassar, Ronald D. (Auburn University) ;
Travis, Joseph (Florida State University) ;
Godoy, Oscar (Universidad de Cádiz) ;
Universitat Autònoma de Barcelona.
Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia
In structured populations, persistence under environmental change may be particularly threatened when abiotic factors simultaneously negatively affect survival and reproduction of several life cycle stages, as opposed to a single stage. [...]
2023 -  10.1098/rspb.2022.1494
Proceedings of the Royal Society B: Biological Sciences, Vol. 290, Issue 1993 (February 2023) , art. 20221494
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10 p, 3.7 MB |
Low-level spatiochromatic grouping for saliency estimation
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Murray, Naila (Xerox Research Centre Europe (France)) ;
Vanrell i Martorell, Maria Isabel (Centre de Visió per Computador (Bellaterra, Catalunya)) ;
Otazu Porter, Xavier (Centre de Visió per Computador (Bellaterra, Catalunya)) ;
Parraga, Carlos Alejandro (Centre de Visió per Computador (Bellaterra, Catalunya))
We propose a saliency model termed SIM (saliency by induction mechanisms), which is based on a low-level spatiochromatic model that has successfully predicted chromatic induction phenomena. In so doing, we hypothesize that the low-level visual mechanisms that enhance or suppress image detail are also responsible for making some image regions more salient. [...]
2013 - 10.1109/TPAMI.2013.108
IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 35, Issue 11 (November 2013) , p. 2810-2816
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59 p, 2.1 MB |
A hierarchical Bayesian Beta regression approach to study the effects of geographical genetic structure and spatial autocorrelation on species distribution range shifts
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Martínez-Minaya, Joaquín (Universitat de València. Departament d'Estadística i Investigació Operativa) ;
Conesa, David (Universitat de València. Departament d'Estadística i Investigació Operativa) ;
Fortin, Marie-Josée (University of Toronto. Department of Ecology and Evolutionary Biology) ;
Alonso-Blanco, Carlos (Centro Nacional de Biotecnología. Departamento de Genética Molecular de Plantas) ;
Picó, Xavier (Estación Biológica de Doñana. Departamento de Ecología Integrativa) ;
Marcer, Arnald (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Global climate change (GCC) may be causing distribution range shifts in many organisms worldwide. Multiple efforts are currently focused on the development of models to better predict distribution range shifts due to GCC. [...]
2019 - 10.1111/1755-0998.13024
Molecular Ecology Resources, Vol. 19, Issue 4 (July 2019) , p. 929-943
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13 p, 1.3 MB |
Ecological, genetic and evolutionary drivers of regional genetic differentiation in Arabidopsis thaliana
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Castilla, Antonio R. (Consejo Superior de Investigaciones Científicas. Estación Biológica de Doñana. Departamento de Ecología Integrativa) ;
Méndez-Vigo, Belén (Consejo Superior de Investigaciones Científicas. Centro Nacional de Biotecnología. Departamento de Genética Molecular de Plantas) ;
Marcer, Arnald (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Martínez-Minaya, Joaquín (Basque Center for Applied Mathematics) ;
Conesa, David (Universitat de València. Departament d'Estadística i Investigació Operativa) ;
Picó, Xavier (Consejo Superior de Investigaciones Científicas. Estación Biológica de Doñana. Departamento de Ecología Integrativa) ;
Alonso-Blanco, Carlos (Consejo Superior de Investigaciones Científicas. Centro Nacional de Biotecnología. Departamento de Genética Molecular de Plantas)
Disentangling the drivers of genetic differentiation is one of the cornerstones in evolution. This is because genetic diversity, and the way in which it is partitioned within and among populations across space, is an important asset for the ability of populations to adapt and persist in changing environments. [...]
2020 - 10.1186/s12862-020-01635-2
BMC evolutionary biology, Vol. 20 (June 2020) , art. 71
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13 p, 2.2 MB |
Enhancing the monitoring of fallen stock at different hierarchical administrative levels : an illustration on dairy cattle from regions with distinct husbandry, demographical and climate traits
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Fernández-Fontelo, Amanda (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ;
Puig, Pedro (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ;
Caceres, German (Ministerio de Agricultura y Pesca, Alimentación. Subdirección General de Sanidad e Higiene Animal y Trazabilidad) ;
Romero, Luis (Ministerio de Agricultura y Pesca, Alimentación. Subdirección General de Sanidad e Higiene Animal y Trazabilidad) ;
Revie, Crawford (University of Strathclyde. Department of Computer and Information Sciences) ;
Sanchez, Javier (University Prince Edward Island. Centre for Veterinary Epidemiological Research) ;
Dorea, Fernanda C. (National Veterinary Institute. Department of Disease Control and Epidemiology) ;
Alba-Casals, Ana (Institut de Recerca i Tecnologia Agroalimentàries. Centre de Recerca en Sanitat Animal)
The automated collection of non-specific data from livestock, combined with techniques for data mining and time series analyses, facilitates the development of animal health syndromic surveillance (AHSyS). [...]
2020 - 10.1186/s12917-020-02312-8
BMC veterinary research, Vol. 16 (april 2020)
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44 p, 465.9 KB |
Testing for the existence of clusters (p. 115-158)
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Casella, George (University of Florida) ;
Fuentes, Claudio (University of Florida)
Detecting and determining clusters present in a certain sample has been an important concern, among researchers from different fields, for a long time. In particular, assessing whether the clusters are statistically significant, is a question that has been asked by a number of experimenters. [...]
2009
SORT : statistics and operations research transactions, Vol. 33, Núm. 2 (July-December 2009) , p. 115-158
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27 p, 2.2 MB |
La evaluación ciudadana de la Administración local. La escala multidimensional jerárquica como instrumento para medir la calidad de los servicios locales
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Carreras Romero, Enrique (Universidad San Pablo CEU. Facultad de Económicas y Empresariales) ;
González Rodríguez, Benjamín (Universidade da Coruña. Facultade de Socioloxía)
Estamos asistiendo, en los últimos años, a un debate académico sobre la conveniencia y el papel que debería tener la evaluación del ciudadano en los sistemas de medición del desempeño o rendimiento (performance) de la Administración. [...]
In recent years, an academic debate has been launched on the usefulness and role that citizens' assessments should play in measuring public administration performance. Following a review of the literature, we focus on the strategic nature of citizens' views. [...]
2012 - 10.5565/rev/papers/v97n2.330
Papers : revista de sociologia, Vol. 97, Núm. 2 (abril-juny 2012) , p. 343-369
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