Listar Colecciones de Investigación y Producción Científica - Ikerketa eta ekoizpen zientifikoko Bildumak por título

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    • The structure of consumer decision-making and sensory innovations in wine labeling 

      Barrena Figueroa, Ramo Upna Orcid; García López de Meneses, Teresa Upna Orcid; Pindado Tapia, Emilio Upna Orcid (Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), 2021)   Artículo / Artikulua  OpenAccess
      Aim of study: To understand how a consumer’s decision-making process on wine choice varies when faced with labels introducing either a scratch-and-sniff strip or a Thermo-sensitive indicator as a novelty. Area of study: ...

    • Structure of the Lipschitz free p-spaces Fp(Zd) and Fp(Rd) for 0 < p ≤ 1 

      Albiac Alesanco, Fernando José Upna Orcid; Ansorena, José L.; Cúth, Marek; Doucha, Michal (Springer, 2021)   Artículo / Artikulua  OpenAccess
      Our aim in this article is to contribute to the theory of Lipschitz free p-spaces for 0 < p ≤ 1 over the Euclidean spaces Rd and Zd. To that end, on one hand we show that Fp(Rd) admits a Schauder basis for every p ∈ 2 (0, ...

    • Student estimations of peer alcohol consumption: links between the Social Norms Approach and the Health Promoting University concept 

      Stock, Christiane; McAlaney, John; Pischke, Claudia R.; Vriesacker, Bart; Guillén Grima, Francisco Upna Orcid (SAGE, 2014)   Artículo / Artikulua  OpenAccess
      Background: The Social Norms Approach, with its focus on positive behaviour and its consensus orientation, is a health promotion intervention of relevance to the context of a Health Promoting University. In particular, the ...

    • Student-generated job-application videos in English for specific purposes: effects on vocational education and training students’ key competences for lifelong learning 

      Antón Remírez, Susana Upna (2022)   Tesis doctoral / Doktoretza tesia  OpenAccess
      Dotar a los individuos de competencias relevantes para el aprendizaje permanente requiere metodologías que impliquen aprendizaje auténtico y transversal. En esta tesis comparamos los efectos que dos enfoques didácticos ...

    • Study and design of thin-film-deposited optical biosensing devices based on wavelength detection of resonances 

      Socorro Leránoz, Abián Bentor Upna Orcid (2015)   Tesis doctoral / Doktoretza tesia  OpenAccess
      A lo largo de esta tesis se presenta el estudio y diseño de varias plataformas de guía-ondas ópticas, con el fin de ver su viabilidad a la hora de usarlas como biosensores sobre fibra óptica u otros sustratos fotónicos. ...

    • Study and optimization of self-assembled polymeric multilayer structures with neutral red for pH sensing applications 

      Goicoechea Fernández, Javier Upna Orcid; Arregui San Martín, Francisco Javier Upna Orcid; Corres Sanz, Jesús María Upna Orcid; Matías Maestro, Ignacio Upna Orcid (Hindawi / Wiley, 2008)   Artículo / Artikulua  OpenAccess
      The characterization of nanostructured thin films is critical in the design and fabrication of optical sensors. Particularly, this work is a detailed study of the properties of layer-by-layer electrostatic self-assembled ...

    • Study of a complete thermoelectric generator behavior including water-to-ambient heat dissipation on the cold side 

      Aranguren Garacochea, Patricia Upna Orcid; Astrain Ulibarrena, David Upna Orcid; Martínez Echeverri, Álvaro Upna Orcid (Springer USTMSIEEE, 2014)   Artículo / Artikulua  OpenAccess
      The reduction of the thermal resistances of the heat exchangers of a thermoelectric generation system (TEG), leads to a significant increase in the TEG efficiency. For the cold side of a thermoelectric module (TEM), a wide ...

    • Study of compartmentalization in the visna clinical form of small ruminant lentivirus infection in sheep 

      Ramírez, Hugo Upna Orcid; Reina Arias, Ramsés Upna Orcid; Bertolotti, Luigi; Cenoz, Amaia Upna; Hernández, Mirna Margarita; San Román Aberasturi, Beatriz Upna Orcid; Glaría Ezquer, Idoia Upna; Andrés, Ximena de; Crespo, Helena Upna; Jauregui, Paula; Benavides, Julio; Polledo, Laura; Pérez, Valentín; García Marín, Juan F.; Rosati, Sergio; Amorena Zabalza, Beatriz Upna; Andrés Cara, Damián de Upna Orcid (BioMed Central, 2012)   Artículo / Artikulua  OpenAccess
      Background: A central nervous system (CNS) disease outbreak caused by small ruminant lentiviruses (SRLV) has triggered interest in Spain due to the rapid onset of clinical signs and relevant production losses. In a previous ...

    • Study of corrosion in a biomass boiler 

      Berlanga Labari, Carlos Upna Orcid; Ruiz Bermejo, José Antonio Upna Orcid (Hindawi, 2013)   Artículo / Artikulua  OpenAccess
      Biomass plants, apart from producing energy, help to reduce CO2(g) emissions. One of the biggest problems for their development is superheater corrosion due to fuel corrosivity, especially of the straw. This limits both ...

    • A study of different families of fusion functions for combining classifiers in the one-vs-one strategy 

      Uriz Martín, Mikel Xabier Upna Orcid; Paternain Dallo, Daniel Upna Orcid; Jurío Munárriz, Aránzazu Upna Orcid; Bustince Sola, Humberto Upna Orcid; Galar Idoate, Mikel Upna Orcid (Springer, 2018)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      In this work we study the usage of different families of fusion functions for combining classifiers in a multiple classifier system of One-vs-One (OVO) classifiers. OVO is a decomposition strategy used to deal with multi-class ...

    • Study of effect of nickel content on tribocorrosion behaviour of nickel-aluminium-bronzes (NABs) 

      Berlanga Labari, Carlos Upna Orcid; Claver Alba, Adrián Upna Orcid; Biezma Moraleda, María Victoria; Palacio, José F. (MDPI, 2023)   Artículo / Artikulua  OpenAccess
      The simultaneous existence of mechanical erosion and electrochemical corrosion is a common scenario for engineering alloys used in marine environments, such as pump impellers and valves. Nickel–aluminium–bronzes (NABs) are ...

    • The study of fuzzy context sequences 

      Alcalde, Cristina; Burusco Juandeaburre, Ana Upna Orcid; Fuentes González, Ramón Upna Orcid (Atlantis Press and Taylor & Francis, 2013)   Artículo / Artikulua  OpenAccess
      In some cases, the relationship between an object set X and an attribute set Y is set up by means of a fuzzy context sequence. A particular case of this situation appears when we want to study the evolution of an L-fuzzy ...

    • Study of modified atmosphere packaging on the quality of ozonated freeze-dried chicken meat 

      Zouaghi, Ferdaous Upna Orcid; Cantalejo Díez, María Jesús Upna Orcid (Elsevier, 2016)   Artículo / Artikulua  OpenAccess
      The objective of this study was to evaluate the effects of different modified atmosphere packaging (MAP) conditions on the physicochemical and sensory properties of ozonated freeze-dried chicken meat stored at 21 ± 1 °C ...

    • Study of optical fiber sensors for cryogenic temperature measurements 

      Miguel Soto, Verónica de Upna Orcid; Leandro González, Daniel Upna Orcid; López Aldaba, Aitor Upna; Beato López, Juan Jesús Upna Orcid; Pérez de Landazábal Berganzo, José Ignacio Upna Orcid; Auguste, Jean-Louis; Jamier, Raphael; Roy, Philippe; López-Amo Sáinz, Manuel Upna Orcid (MDPI, 2017)   Artículo / Artikulua  OpenAccess
      In this work, the performance of five different fiber optic sensors at cryogenic temperatures has been analyzed. A photonic crystal fiber Fabry-Pérot interferometer, two Sagnac interferometers, a commercial fiber Bragg ...

    • A study of OWA operators learned in convolutional neural networks 

      Domínguez Catena, Iris Upna Orcid; Paternain Dallo, Daniel Upna Orcid; Galar Idoate, Mikel Upna Orcid (MDPI, 2021)   Artículo / Artikulua  OpenAccess
      Ordered Weighted Averaging (OWA) operators have been integrated in Convolutional Neural Networks (CNNs) for image classification through the OWA layer. This layer lets the CNN integrate global information about the image ...

    • Study of Pansalt® or Laminaria ochroleuca seaweed powder as potential NaCl replacers in dry-cured foal "cecina" 

      Cittadini, Aurora; Domínguez, Rubén; Sarriés Martínez, María Victoria Upna Orcid; Pateiro, Mirian; Lorenzo, José M. (Elsevier, 2023)   Artículo / Artikulua
      This study aimed to evaluate the effect of the total or partial replacement of NaCl by a commercial low-salt mixture Pansalt® (T1) or Kombu (L. ochroleuca) seaweed powder (T2), respectively, on the quality properties of ...

    • Study of photonic crystal structures and their applications in the field of antennas 

      Gonzalo García, Ramón Upna Orcid (2000)   Tesis doctoral / Doktoretza tesia  OpenAccess
      El propósito principal perseguido en esta tesis ha sido el diseño de estructuras “Photonic Crystal” y sus aplicaciones como substratos para antenas. Estos “Photonic Crystal” se definen como estructuras periódicas en una, ...

    • Study of the bacillus thuringiensis Cry1Ia protein oligomerization promoted by midgut brush border membrane vesicles of lepidopteran and coleopteran insects, or cultured insect cells 

      Khorramnejad, Ayda; Domínguez Arrizabalaga, Mikel Upna Orcid; Caballero Murillo, Primitivo Upna Orcid; Escriche, Baltasar; Bel, Yolanda (MDPI, 2020)   Artículo / Artikulua  OpenAccess
      Bacillus thuringiensis (Bt) produces insecticidal proteins that are either secreted during the vegetative growth phase or accumulated in the crystal inclusions (Cry proteins) in the stationary phase. Cry1I proteins share ...

    • Study of the degradation of heat exchanger materials in the acidic environment of Teide National Park 

      Catalán Ros, Leyre Upna Orcid; Pérez Artieda, Miren Gurutze Upna Orcid; Berlanga Labari, Carlos Upna Orcid; Garacochea Sáenz, Amaia; Rodríguez García, Antonio Upna Orcid; Domínguez, Vidal; Montañez, Ana Carolina; Padilla, Germán D.; Pérez, Nemesio M. (2019)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Supplying power to volcanic monitoring stations constitutes a challenge due to both the access difficulties and the acidic environment associated with volcanoes. ELECTROVOLCAN project is developing thermoelectric generators ...

    • Study of the human eye working principle: an impressive high angular resolution system with simple array detectors 

      Betancourt Quiñones, Diego Upna; Río Bocio, Carlos del Upna Orcid (IEEE, 2006)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      In this paper the working principle of the human eye is studied since uses very simple detectors, cones and rods, to provide an impressive high angular resolution without using any kind of scanning technique. Usually ...
      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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