• Large-scale unsupervised spatio-temporal semantic analysis of vast regions from satellite images sequences 

      Echegoyen Arruti, Carlos; Pérez, Aritz; Santafé Rodrigo, Guzmán Upna Orcid; Pérez-Goya, Unai Upna Orcid; Ugarte Martínez, María Dolores Upna Orcid (Springer, 2024)   Artículo / Artikulua  OpenAccess
      Temporal sequences of satellite images constitute a highly valuable and abundant resource for analyzing regions of interest. However, the automatic acquisition of knowledge on a large scale is a challenging task due to ...
    • Gold nanoparticles capped with a novel titanium(iv)-containing polyoxomolybdate cluster: selective and enhanced bactericidal effect against Escherichia coli 

      Paesa, Mónica; Almazán, Fernando; Yus Argón, Cristina; Sebastián, Víctor; Arruebo Gordo, Manuel; Gandía Pascual, Luis Upna Orcid; Reinoso, Santiago Upna Orcid; Pellejero, Ismael Upna Orcid; Mendoza, Gracia (Wiley, 2024)   Artículo / Artikulua  OpenAccess
      Bacterial infections are a public health threat of increasing concern in medical care systems; hence, the search for novel strategies to lower the use of antibiotics and their harmful effects becomes imperative. Herein, ...
    • Innovative flow-through reaction system for the sustainable production of phenolic monomers from lignocellulose catalyzed by supported Mo2C 

      Maisterra Udi, Maitane Upna; Atienza Martínez, María Upna Orcid; Hablich Alvarracin, Karina Lissett Upna; Moreira, Rui; Martínez Merino, Víctor Upna Orcid; Gandía Pascual, Luis Upna Orcid; Cornejo Ibergallartu, Alfonso Upna Orcid; Bimbela Serrano, Fernando Upna Orcid (Wiley, 2024)   Artículo / Artikulua  OpenAccess
      Molybdenum carbide supported on activated carbon (β-Mo2C/AC) has been tested as catalyst in the reductive catalytic fractionation (RCF) of lignocellulosic biomass both in batch and in Flow-Through (FT) reaction systems. ...
    • Comparative study of supported Ni and Co catalysts prepared using the All-in-One method in the hydrogenation of CO2: effects of using (Poly)Vinyl Alcohol (PVA) as an additive 

      Navarrete Rodríguez, Luisa Fernanda; Atienza Martínez, María Upna Orcid; Reyero Zaragoza, Inés Upna Orcid; Urroz Unzueta, José Carlos Upna Orcid; Amorrortu, Oihana; Sanz Iturralde, Oihane; Montes, Mario; Garcés, Siby I.; Bimbela Serrano, Fernando Upna Orcid; Gandía Pascual, Luis Upna Orcid (MDPI, 2024)   Artículo / Artikulua  OpenAccess
      Two series of Ni and Co catalysts supported onto La-Al2O3 were prepared and the CO2 hydrogenation reactions investigated. The catalytic performance was evaluated in terms of the evolution with the reaction temperature of ...
    • Nyström discretizations of boundary integral equations for the solution of 2D elastic scattering problems 

      Domínguez Baguena, Víctor Upna Orcid; Turc, Catalin (Elsevier, 2024)   Artículo / Artikulua
      We present three high-order Nyström discretization strategies of various boundary integral equation formulations of the impenetrable time-harmonic Navier equations in two dimensions. One class of such formulations is ...
    • Body composition and resting energy expenditure in a group of children with achondroplasia 

      Garde-Etayo, Laura; Trandafir, Paula Camelia Upna Orcid; Saint-Laurent, Céline; Ugarte Martínez, María Dolores Upna Orcid; Insausti Serrano, Ana María Upna Orcid (Elsevier, 2024)   Artículo / Artikulua  OpenAccess
      Background: Persons with achondroplasia develop early obesity, which is a comorbidity associated with other complications. Currently, there are no validated specific predictive equations to estimate resting energy expenditure ...
    • Photovoltaic technology as a tool for ecosystem recovery: a case study for the Mar Menor coastal lagoon 

      Toledo, Carlos; Ramos Escudero, Adela; Serrano-Luján, Lucía; Urbina Yeregui, Antonio (Elsevier, 2024)   Artículo / Artikulua  OpenAccess
      A wide range of environmental impacts have been triggered worldwide by intensive agrarian production designed to maximize crop yields. The ecological crisis in the Mar Menor, Europe's largest salt-water lagoon, is an example ...
    • Submultiplicative norms in CC(K) spaces with applications to uniform algebras 

      Albiac Alesanco, Fernando José Upna Orcid; Blasco, Óscar; Briem, E. (Springer, 2024)   Artículo / Artikulua  OpenAccess
      Certain algebra norms on the algebra of functions on a two-point set are defined and used to construct a new family of parametric algebra norms on the space CC(K) of continuous complex-valued functions on a compact Hausdorff ...
    • From fundamental materials chemistry to sensing applications: unravelling the water adsorption mechanism of a luminescent optical fibre sensor membrane 

      Cruz Quesada, Guillermo Upna Orcid; Rosales Reina, Beatriz; López Torres, Diego Upna Orcid; Reinoso, Santiago Upna Orcid; López Ramón, María Victoria; Arzamendi Manterola, María Cruz Upna Orcid; Elosúa Aguado, César Upna Orcid; Espinal Viguri, Maialen Upna Orcid; Garrido Segovia, Julián José Upna Orcid (Elsevier, 2024)   Artículo / Artikulua  OpenAccess
      This work provides insight into the correlation between the luminescent response of a water-vapour optical fibre sensor and the textural properties of its lanthanide-doped silica coating. To this end, a library of 16 silica ...
    • Logistic regression versus XGBoost for detecting burned areas using satellite images 

      Militino, Ana F. Upna Orcid; Goyena Baroja, Harkaitz; Pérez-Goya, Unai Upna Orcid; Ugarte Martínez, María Dolores Upna Orcid (Springer, 2024)   Artículo / Artikulua  OpenAccess
      Classical statistical methods prove advantageous for small datasets, whereas machine learning algorithms can excel with larger datasets. Our paper challenges this conventional wisdom by addressing a highly significant ...
    • A new oxidative pathway of nitric oxide production from oximes in plants 

      López Gómez, Pedro Upna Orcid; Buezo Bravo, Javier Upna; Urra Rodríguez, Marina; Cornejo Ibergallartu, Alfonso Upna Orcid; Esteban Terradillos, Raquel; Fernández de los Reyes, Jorge; Urarte Rodríguez, Estíbaliz Upna; Rodríguez-Dobreva, Estefanía; Chamizo Ampudia, Alejandro Upna; Eguaras, Alejandro; Wolf, Sebastian; Marino Bilbao, Daniel Upna Orcid; Martínez Merino, Víctor Upna Orcid; Morán Juez, José Fernando Upna Orcid (Cell Press, 2024)   Artículo / Artikulua
      Nitric oxide (NO) is an essential reactive oxygen species and a signal molecule in plants. Although several studies have proposed the occurrence of oxidative NO production, only reductive routes for NO production, such ...
    • Olive industry liquid waste from trash to metal adsorbent for wastewater purifcation 

      Ishraydeh, Isra; Hamed, Othman; Deghles, Abdalhadi; Jodeh, Shehdeh; Azzaoui, Khalil; Hasan, Abdelfattah; Assali, Mohyeddin; Jaseer, Ataa; Mansour, Waseem; Hacıosmanoğlu, Gül Gülenay; Can, Zehra Semra; Algarra González, Manuel (BMC, 2024)   Artículo / Artikulua  OpenAccess
      The development of biobased polymeric materials for wastewater purification has become a demand due to the growing need for water free of hazardous metal ions for safe purposes. The organic components of the OLLW including ...
    • Testing of black-carrots-derived fluorescence imaging and anti-metastatic potential 

      Algarra González, Manuel; Carrillo, Celia; Nesic, Maja D.; Filipovic Trickovic, Jelena; Zakula, Jelena; Koricanac, Lela; Jiménez-Jiménez, José; Rodríguez-Castellón, Enrique; Bandosz, Teresa J.; Petkovic, Marijana; Soto, Juan (Elsevier, 2024)   Artículo / Artikulua
      This paper explains the basis for the excitation energy-independent fluorescence emission of biomass-derived carbon dots (CDs) and shows that these CDs have excellent anti-melanoma and anti-metastatic potential. Additionally, ...
    • Visible light activation of gold nanoparticles embedded into titanium dioxide surface in electrospun polymeric coatings 

      Sandúa Fernández, Xabier; Rivero Fuente, Pedro J. Upna Orcid; Calvopiña, Jonathan; Palacio, José F.; Rodríguez Trías, Rafael Upna Orcid (MDPI, 2024)   Artículo / Artikulua  OpenAccess
      This work reports the development of a functional photocatalytic coating based on a combination of polymeric electrospun fibres and nanoparticles that is intended to be activated in the visible light range. In this sense, ...
    • Association of intrinsic capacity with respiratory disease mortality 

      Ramírez Vélez, Robinson; Iriarte-Fernández, María; Santafé Rodrigo, Guzmán Upna Orcid; Malanda Trigueros, Armando Upna Orcid; Beard, John R.; García Hermoso, Antonio; Izquierdo Redín, Mikel (Elsevier, 2023)   Artículo / Artikulua
      The World Health Organization (WHO) introduced a framework for healthy aging in 2015 that emphasizes functional ability instead of absence of disease. Healthy ageing is defined as “the process of building and maintaining ...
    • Development of an α′-hydroxy enone for the aminocatalytic asymmetric formal conjugate addition of aldehydes to acrylates, vinyl ketones and acrolein 

      Odriozola Ibarguren, José Manuel Upna Orcid; Razkin Lizarraga, Jesús; Lorea Revilla, Beñat; Mielgo, Antonia; García Castillo, Jesús María Upna Orcid; Oiarbide, Mikel; Palomo, Claudio (Royal Society of Chemistry, 2023)   Artículo / Artikulua
      Aminocatalytic asymmetric conjugate addition of aldehydes to Michael acceptors is a well established C-C bond forming methodology. However, various acrylic-type acceptors, including acrylic acid derivatives and acrolein, ...
    • Magnetic carbon Fe3O4 nanocomposites synthesized via magnetic induction heating 

      Cervera Gabalda, Laura María Upna; Gómez Polo, Cristina Upna Orcid (Springer Nature, 2023)   Artículo / Artikulua  OpenAccess
      Magnetic Induction Heating (MIH) of magnetite nanoparticles is employed as a novel synthesis procedure of carbon based magnetic nanocomposites. Magnetic nanoparticles (Fe3O4) and fructose (1:2 weight ratio) were mechanically ...
    • Development of an irradiation equipment to accelerate the degradation of rosé wine in antique green and flint bottles 

      Moriones, Jennifer; Jiménez Moreno, Nerea Upna Orcid; Ancín Azpilicueta, Carmen Upna Orcid; Fernández de Ara, Jonathan; Navarcorena, Beatriz; Almandoz Sánchez, Eluxka Upna Orcid; Esparza Catalán, Irene Upna (Elsevier, 2023)   Artículo / Artikulua  OpenAccess
      Flint bottles make ros´e wines more attractive to the customers and, also, allow them to detect oxidation problems in the color of these wines. Nonetheless, transparent bottles do not protect wines from light. In this ...
    • Magnetically activated 3D printable polylactic acid/polycaprolactone/magnetite composites for magnetic induction heating generation 

      Galarreta Rodríguez, Itziar; López Ortega, Alberto Upna Orcid; Garayo Urabayen, Eneko Upna Orcid; Beato López, Juan Jesús Upna Orcid; La Roca, Paulo Matías Upna; Sánchez-Alarcos Gómez, Vicente Upna Orcid; Recarte Callado, Vicente Upna Orcid; Gómez Polo, Cristina Upna Orcid; Pérez de Landazábal Berganzo, José Ignacio Upna Orcid (Springer, 2023)   Artículo / Artikulua  OpenAccess
      Additive manufacturing technology has attracted the attention of industrial and technological sectors due to the versatility of the design and the easy manufacture of structural and functional elements based on composite ...
    • 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 ...

      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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