Listar por autor UPNA "Ugarte Martínez, María Dolores"

Mostrando ítems 41-60 de 60

    • A scalable approach for short-term disease forecasting in high spatial resolution areal data 

      Orozco Acosta, Erick; Riebler, Andrea; Adin Urtasun, Aritz Upna Orcid; Ugarte Martínez, María Dolores Upna Orcid (Wiley-VCH, 2023)   Artículo / Artikulua  OpenAccess
      Short-term disease forecasting at specific discrete spatial resolutions has become a high-impact decision-support tool in health planning. However, when the number of areas is very large obtaining predictions can be ...

    • Scalable Bayesian modeling for smoothing disease mapping risks in large spatial data sets using INLA 

      Orozco Acosta, Erick Upna Orcid; Adin Urtasun, Aritz Upna Orcid; Ugarte Martínez, María Dolores Upna Orcid (Elsevier, 2021)   Artículo / Artikulua  OpenAccess
      Several methods have been proposed in the spatial statistics literature to analyse big data sets in continuous domains. However, new methods for analysing high-dimensional areal data are still scarce. Here, we propose a ...

    • Small area estimation of gender-based violence: rape incidence risks in Uttar Pradesh, India 

      Vicente Fuenzalida, Gonzalo; Goicoa Mangado, Tomás Upna Orcid; Puranik, A; Ugarte Martínez, María Dolores Upna Orcid (Society of Statistics, Computer and Applications, 2018)   Artículo / Artikulua  OpenAccess
      Violence against women is considered an endemic problem in communities and countries around the world, and it has been declared an issue of epidemic proportions by the World Health Organization (WHO). In India, where the ...

    • Small area variations in non-affective first-episode psychosis: the role of socioeconomic and environmental factors 

      Gutiérrez, Gerardo; Goicoa Mangado, Tomás; Ugarte Martínez, María Dolores Upna Orcid; Aranguren Conde, Lidia; Corrales, Asier; Gil Berrozpe, Gustavo José; Librero, Julián; Sánchez Torres, Ana María Upna Orcid; Peralta Martín, Víctor; García de Jalón, Elena; Cuesta, Manuel J.; Martínez, Matilde; Otero, María; Azcárate, Leire; Pereda, Nahia; Monclús, Fernando; Moreno, Laura; Fernández, Alba; Ariz, Mari Cruz; Sabaté, Alba; Aquerreta, Ainhoa; Aguirre, Izaskun; Lizarbe, Tadea; Begué, María José (Springer, 2023)   Artículo / Artikulua
      Background: There is strong evidence supporting the association between environmental factors and increased risk of non-affective psychotic disorders. However, the use of sound statistical methods to account for spatial ...

    • Software tools and statistical methods for downloading, processing, and analysing satellite images 

      Pérez Goya, Unai Upna Orcid (2019)   Tesis doctoral / Doktoretza tesia  OpenAccess
      El principal objetivo de esta tesis es la introducción y desarrollo de métodos estadísticos en imágenes satelitales para mejorar el procesamiento, suavizado, predicción, e inferencia de los datos de teledetección. Este ...

    • Space-time analysis of ovarian cancer mortality rates by age groups in Spanish provinces (1989-2015) 

      Trandafir, Paula Camelia Upna Orcid; Adin Urtasun, Aritz Upna Orcid; Ugarte Martínez, María Dolores Upna Orcid (BioMed Central, 2020)   Artículo / Artikulua  OpenAccess
      Background: Ovarian cancer is a silent and largely asymptomatic cancer, leading to late diagnosis and worse prognosis. The late-stage detection and low survival rates, makes the study of the space-time evolution of ovarian ...

    • Space-time interactions in bayesian disease mapping with recent tools: making things easier for practitioners 

      Urdangarin Iztueta, Arantxa; Ugarte Martínez, María Dolores Upna Orcid; Goicoa Mangado, Tomás (Edward Arnold, 2022)   Artículo / Artikulua  OpenAccess
      Spatio-temporal disease mapping studies the distribution of mortality or incidence risks in space and its evolution in time, and it usually relies on fitting hierarchical Poisson mixed models. These models are complex for ...

    • Spatial gender-age-period-cohort analysis of pancreatic cancer mortality in Spain (1990-2013) 

      Etxeberria Andueza, Jaione Upna Orcid; Goicoa Mangado, Tomás Upna Orcid; López Abente, Gonzalo; Riebler, Andrea; Ugarte Martínez, María Dolores Upna Orcid (Public Library of Science, 2017)   Artículo / Artikulua  OpenAccess
      Recently, the interest in studying pancreatic cancer mortality has increased due to its high lethality. In this work a detailed analysis of pancreatic cancer mortality in Spanish provinces was performed using recent data. ...

    • Steering the synthesis of Fe3O4 nanoparticles under sonication by using a fractional factorial design 

      Echeverría Morrás, Jesús Upna Orcid; Moriones Jiménez, Paula Upna Orcid; Garrido Segovia, Julián José Upna Orcid; Ugarte Martínez, María Dolores Upna Orcid; Cervera Gabalda, Laura María Upna; Garayo Urabayen, Eneko Upna Orcid; Gómez Polo, Cristina Upna Orcid; Pérez de Landazábal Berganzo, José Ignacio Upna Orcid (Elsevier, 2021)   Artículo / Artikulua  OpenAccess
      Superparamagnetic iron oxide nanoparticles (MNPs) have the potential to act as heat sources in magnetic hyperthermia. The key parameter for this application is the specific absorption rate (SAR), which must be as large as ...

    • Stochastic spatio-temporal models for analysing NDVI distribution of GIMMS NDVI3g images 

      Militino, Ana F. Upna Orcid; Ugarte Martínez, María Dolores Upna Orcid; Pérez Goya, Unai Upna Orcid (MDPI, 2017)   Artículo / Artikulua  OpenAccess
      The normalized difference vegetation index (NDVI) is an important indicator for evaluating vegetation change, monitoring land surface fluxes or predicting crop models. Due to the great availability of images provided by ...

    • Tailoring the structural and magnetic properties of Co-Zn nanosized ferrites for hyperthermia applications 

      Gómez Polo, Cristina Upna Orcid; Recarte Callado, Vicente Upna Orcid; Cervera Gabalda, Laura María Upna; Beato López, Juan Jesús Upna Orcid; López García, Javier Upna; Rodríguez Velamazán, José Alberto; Ugarte Martínez, María Dolores Upna Orcid; Mendonça, E. C.; Duque, J. G. S. (Elsevier, 2018)   Artículo / Artikulua  OpenAccess
      A comparative study of the magnetic properties (magnetic moment, magnetocrystalline anisotropy) and hyperthermia response in Co-Zn spinel nanoparticles is presented. The CoxZn1-xFe2O4 nanoparticles (x = 1, 0.5, 0.4, 0.3, ...

    • Temperature and water availability during maturation affect the cytokinins and auxins profile of radiata pine somatic embryos 

      Moncaleán, Paloma; García Mendiguren, Olatz; Novák, Ondrej; Strnad,Miroslav; Goicoa Mangado, Tomás Upna Orcid; Ugarte Martínez, María Dolores Upna Orcid; Montalbán, Itziar A. (Frontiers Media, 2018)   Artículo / Artikulua  OpenAccess
      Somatic embryogenesis (SE) provides us a potent biotechnological tool to manipulate the physical and chemical conditions (water availability) along the process and to study their effect in the final success in terms of ...

    • Temporal evolution of brain cancer incidence in the municipalities of Navarre and the Basque Country, Spain 

      Ugarte Martínez, María Dolores Upna Orcid; Adin Urtasun, Aritz Upna Orcid; Goicoa Mangado, Tomás Upna Orcid; Casado, Itziar; Ardanaz, Eva; Larrañaga, Nerea (BioMed Central, 2015)   Artículo / Artikulua  OpenAccess
      Background: Brain cancer incidence rates in Spain are below the European’s average. However, there are two regions in the north of the country, Navarre and the Basque Country, ranked among the European regions with ...

    • Tendencias en las tasas de incidencia de cáncer colorrectal en Navarra en el periodo 1990-2005 

      Etxeberria Andueza, Jaione Upna Orcid; Ugarte Martínez, María Dolores Upna Orcid; Barricarte Gurrea, Aurelio Upna Orcid; Goicoa Mangado, Tomás Upna Orcid; Moreno Iribas, C.; Azagra, M. J.; San Roman, E.; Burgui, R.; Militino, Ana F. Upna Orcid; Ardanaz, Eva (Gobierno de Navarra, 2012)   Artículo / Artikulua  OpenAccess
      Fundamento. En España, se ha observado un aumento de la incidencia de cáncer colorrectal (CCR) en ambos sexos en los últimos años, posiblemente debido a las mejoras diagnósticas, a la occidentalización de la dieta y ...

    • Two-level resolution of relative risk of dengue disease in a hyperendemic city of Colombia 

      Adin Urtasun, Aritz Upna Orcid; Martínez Bello, Daniel Adyro; López Quílez, Antonio; Ugarte Martínez, María Dolores Upna Orcid (Public Library of Science, 2018)   Artículo / Artikulua  OpenAccess
      Risk maps of dengue disease offer to the public health officers a tool to model disease risk in space and time. We analyzed the geographical distribution of relative incidence risk of dengue disease in a high incidence ...

    • A unique cardiac electrocardiographic 3D model. Toward interpretable AI diagnosis 

      Rueda, Cristina; Rodríguez Collado, Alejandro; Fernández, Itziar; Canedo, Christian; Ugarte Martínez, María Dolores Upna Orcid; Larriba, Yolanda (Elsevier, 2022)   Artículo / Artikulua  OpenAccess
      Mathematical models of cardiac electrical activity are one of the most important tools for elucidating information about heart diagnostics. In this paper, we present an efficient mathematical formulation for this modeling ...

    • Univariate and multivariate spatio-temporal areal models to study crimes against women 

      Vicente Fuenzalida, Gonzalo (2020)   Tesis doctoral / Doktoretza tesia  OpenAccess
      Spatio-temporal models for areal data have been extensively applied in epidemiology and public health to study geographical and temporal patterns of incidence or mortality of several diseases, mainly cancer. The utility ...

    • Unpaired spatio-temporal fusion of image patches (USTFIP) from cloud covered images 

      Goyena Baroja, Harkaitz; Pérez Goya, Unai Upna Orcid; Montesino San Martín, Manuel Upna Orcid; Militino, Ana F. Upna Orcid; Wang, Qunming; Atkinson, Peter M.; Ugarte Martínez, María Dolores Upna Orcid (Elsevier, 2023)   Artículo / Artikulua  OpenAccess
      Spatio-temporal image fusion aims to increase the frequency and resolution of multispectral satellite sensor images in a cost-effective manner. However, practical constraints on input data requirements and computational ...

    • Using mortality to predict incidence for rare and lethal cancers in very small areas 

      Etxeberria Andueza, Jaione Upna Orcid; Goicoa Mangado, Tomás; Ugarte Martínez, María Dolores Upna Orcid (VCH Publishers, 2022)   Artículo / Artikulua  OpenAccess
      Incidence and mortality figures are needed to get a comprehensive overview of cancer burden. In many countries, cancer mortality figures are routinely recorded by statistical offices, whereas incidence depends on regional ...

    • Using RGISTools to estimate water levels in reservoirs and lakes 

      Militino, Ana F. Upna Orcid; Montesino San Martín, Manuel Upna Orcid; Pérez Goya, Unai Upna Orcid; Ugarte Martínez, María Dolores Upna Orcid (MDPI, 2020)   Artículo / Artikulua  OpenAccess
      The combination of freely accessible satellite imagery from multiple programs improves the spatio-temporal coverage of remote sensing data, but it exhibits barriers regarding the variety of web services, file formats, and ...
      El Repositorio ha recibido la ayuda de la Fundación Española para la Ciencia y la Tecnología para la realización de actividades en el ámbito del fomento de la investigación científica de excelencia, en la Línea 2. Repositorios institucionales (convocatoria 2020-2021).
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