Recent Submissions

  • Competencia digital y alfabetización digital de los adultos (profesorado y familias) 

    Peñalva Vélez, Alicia Upna Orcid; Napal Fraile, María Upna Orcid; Mendioroz Lacambra, Ana Upna Orcid (Universidad de Málaga, 2018)   Artículo / Artikulua  OpenAccess
    Los menores tienen un contacto cada vez más temprano y estrecho con las TIC, aunque con frecuencia carecen de las destrezas necesarias para usarlas de modo seguro y eficiente. En términos de alfabetización digital de los ...
  • Flipped Classroom como herramienta para fomentar el trabajo colaborativo y la motivación en el aprendizaje de geología 

    Soto García, Isabel Sonsoles de Upna Orcid (Edutec. Asociación para el desarrollo de la tecnología educativa, 2018)   Artículo / Artikulua  OpenAccess
    Vivimos en una sociedad global y multicultural, lo que hace necesario que el profesorado se adapte a esta nueva realidad y asuma cambios profundos en sus prácticas educativas. En este contexto, las TIC pueden ayudar a los ...
  • Herramientas de gamificación para el aprendizaje de ciencias de la tierra 

    Soto García, Isabel Sonsoles de Upna Orcid (Edutec. Asociación para el desarrollo de la tecnología educativa, 2018)   Artículo / Artikulua  OpenAccess
    El porcentaje de abandono escolar en España es superior al de otros países de la Unión Europea, lo que hace necesario fomentar el rendimiento del alumnado y su motivación. En este contexto, la gamificación tiene un futuro ...
  • Improved photocatalytic and antibacterial performance of Cr doped TiO2 nanoparticles 

    Gómez Polo, Cristina Upna Orcid; Larumbe Abuin, Silvia Upna; Gil Bravo, Antonio Upna Orcid; Muñoz, Delia Upna Orcid; Rodríguez Fernández, L.; Fernández Barquín, L.; García-Prieto, A.; Fdez-Gubieda, M.L.; Muela, A. (Elsevier, 2021)   Artículo / Artikulua
    The effect of Cr and N doping in the adsorption capacity, photocatalytic properties and antibacterial response of TiO2 anatase nanoparticles is analyzed. The nanoparticles (N-TiO2, Cr-TiO2 and Cr/N-TiO2) were prepared by ...
  • Fe-C nanoparticles obtained from thermal decomposition employing sugars as reducing agents 

    Cervera Gabalda, Laura María Upna; Pérez de Landazábal Berganzo, José Ignacio Upna Orcid; Garayo Urabayen, Eneko Upna Orcid; Monteserín, María; Larumbe Abuin, Silvia Upna; Martín, F.; Gómez Polo, Cristina Upna Orcid (Elsevier, 2020)   Artículo / Artikulua
    The aim of the work is to present a comparative analysis (structural and magnetic) of Fe-C nanocomposites obtained by the thermal decomposition of sugars (fructose, glucose and sucrose) employing FeCl3 as Fe3+ precursor. ...
  • Correlation between particle size and magnetic properties in soft-milled Ni45Co5Mn34In16 powders 

    Khanna, Deepali; Sánchez-Alarcos Gómez, Vicente Upna Orcid; Recarte Callado, Vicente Upna Orcid; Pérez de Landazábal Berganzo, José Ignacio Upna Orcid (Elsevier, 2021)   Artículo / Artikulua
    The effect of microstructural defects induced by mechanical milling has been studied in a Ni–Mn–In–Co metamagnetic shape memory alloy. The martensitic transformation and Curie temperatures do not change with grinding, thus ...
  • Replication of small ruminant lentiviruses in aluminum hydroxide-induced granulomas in sheep: a potential new factor for viral dissemination 

    Echeverría Garín, Irache; Miguel, Ricardo de; Asín, Javier; Rodríguez Largo, Ana; Fernández, Antonio; Pérez, Marta María; Andrés Cara, Damián de Upna Orcid; Luján, Lluís; Reina Arias, Ramsés Upna Orcid (American Society for Microbiology, 2021)   Artículo / Artikulua  OpenAccess
    Aluminum (Al)-based salts are widely used adjuvants in ruminants and other species to strengthen the immune response elicited against vaccine antigen(s). However, they can lead to the formation of long-lasting granulomas ...
  • Effect of high-energy ball-milling on the magnetostructural properties of a Ni45Co5Mn35Sn15 alloy 

    López García, José Luis Upna Orcid; Sánchez-Alarcos Gómez, Vicente Upna Orcid; Recarte Callado, Vicente Upna Orcid; Rodríguez Velamazán, José Alberto; Unzueta, Iraultza; García, José Ángel; Plazaola, Fernando; La Roca, Paulo Matías; Pérez de Landazábal Berganzo, José Ignacio Upna Orcid (Elsevier, 2021)   Artículo / Artikulua
    The effect of high-energy ball-milling on the magnetostructural properties of a Ni45Co5Mn35Sn15 alloy in austenitic phase at room temperature has been analyzed by neutron and high-resolution X-ray diffraction. The ball ...
  • Magnetically tunable damping in composites for 4D printing 

    Bonifacich, Federico Guillermo; Lambri, Osvaldo Agustín; Recarte Callado, Vicente Upna Orcid; Sánchez-Alarcos Gómez, Vicente Upna Orcid; Pérez de Landazábal Berganzo, José Ignacio Upna Orcid (Elsevier, 2021)   Artículo / Artikulua
    Composite materials are being used in the design of new devices to produce more functional, cheap and on-demand products. In particular, 3D printing technology based on composites opens a huge field enabling the freedom ...
  • Magnetic behavior in commercial iron-silicon alloys controlled by the dislocation dynamics at temperatures below 420 K 

    Lambri, Osvaldo Agustín; Weidenfeller, B.; Bonifacich, Federico Guillermo; Pérez de Landazábal Berganzo, José Ignacio Upna Orcid; Cuello, G.J.; Weidenfeller, L.; Recarte Callado, Vicente Upna Orcid; Zelada, G.I.; Riehemann, W. (Elsevier, 2021)   Artículo / Artikulua
    A decrease of the temperature dependent coercive forces up to around 370 K is discovered in iron silicon alloys, both in quenched samples and in samples which were previously thermally treated to achieve the highest magnetic ...
  • Progress in the removal of pharmaceutical compounds from aqueous solution using layered double hydroxides as adsorbents: a review 

    Santamaría Aquilué, Rafael Upna Orcid; Vicente, Miguel Ángel; Korili, Sophia A. Upna; Gil Bravo, Antonio Upna Orcid (Elsevier, 2020)   Artículo / Artikulua
    Emerging contaminants and, among them, pharmaceutical compounds, have a significant impact on water ecosystems. Layered Double Hydroxides (LDH), being easy to synthesize and cheap materials, have recently gained attention ...
  • Feasibility to producing second generation bioethanol in Bolivia 

    Beltrán Siñani, Magaly Inés; Gil Bravo, Antonio Upna Orcid (Universidad Nacional del Sur (Argentina), 2021)   Artículo / Artikulua  OpenAccess
    Bioethanol produced worldwide is mostly obtained from agricultural crops such as sugarcane and corn. However, it has negative environmental effects, so opportunity for producing bioethanol from agricultural waste arises. ...
  • Progress in the synthesis and applications of hexaaluminate-based catalysts 

    Torrez Herrera, Jonathan Josué Upna; Korili, Sophia A. Upna; Gil Bravo, Antonio Upna Orcid (Taylor & Francis, 2020)   Artículo / Artikulua
    The development of materials that can exhibit thermal resistance at very high temperatures, thus allowing them to be applied as catalysts and thermal insulators, amongst other possible uses, is a research subject of great ...
  • Decoupling of traditional burnings and grazing regimes alters plant diversity and dominant species competition in high-mountain grasslands 

    Múgica Azpilicueta, Leire Upna; Canals Tresserras, Rosa María Upna Orcid; San Emeterio Garciandía, Leticia Upna Orcid; Peralta de Andrés, Francisco Javier Upna Orcid (Elsevier, 2021)   Artículo / Artikulua  OpenAccess
    Over millennia, the combination of controlled burnings and extensive grazing has maintained mosaic landscapes and preserved mountain grasslands in southern Europe. In the last century, deep socio-economic changes have led ...
  • Soil water retention and soil compaction assessment in a regional-scale strategy to improve climate change adaptation of agriculture in Navarre, Spain 

    Antón Sobejano, Rodrigo Upna; Ruiz Sagaseta de Ilurdoz, Alberto; Orcaray Echeverría, Luis Upna; Arricibita Videgain, Javier; Enrique Martín, Alberto Upna Orcid; Soto García, Isabel Sonsoles de Upna Orcid; Virto Quecedo, Íñigo Upna Orcid (MDPI, 2021)   Artículo / Artikulua  OpenAccess
    The aim of this study was to evaluate the effectiveness of the different agricultural management adaptive strategies considered in the framework of a regional climate change adaptation roadmap in Navarre (Spain), from ...
  • A plant gene encoding one-heme and two-heme hemoglobins with extreme reactivities toward diatomic gases and nitrite 

    Villar, Irene; Larrainzar Rodríguez, Estíbaliz Upna Orcid; Milazzo, Lisa; Pérez Rontomé, Carmen; Rubio, María Carmen; Smulevich,Giulietta; Martínez, Jesús I.; Wilson, Michael T.; Reeder, Brandon; Huertas, Raúl; Abbruzzetti, Stefania; Udvardi, Michael; Becana, Manuel (Frontiers Media, 2020)   Artículo / Artikulua  OpenAccess
    In plants, symbiotic hemoglobins act as carriers and buffers of O2 in nodules, whereas nonsymbiotic hemoglobins or phytoglobins (Glbs) are ubiquitous in tissues and may perform multiple, but still poorly defined, functions ...
  • Experimental stark widths and shifts of V II spectral lines 

    Manrique Rosel, Javier; Díaz Pace, D. M.; Aragón Garbizu, Carlos Upna Orcid; Aguilera Andoaga, José Antonio Upna Orcid (Oxford University Press, 2020)   Artículo / Artikulua  OpenAccess
    We have measured the Stark widths and shifts of V II spectral lines in the wavelength range 2000-4200 Å belonging to 75 multiplets. The spectra are emitted by laser-induced plasmas generated from fused glass discs prepared ...
  • Surface roughness influence on Néel-, crosstie, and Bloch-type charged zigzag magnetic domain walls in nanostructured Fe films 

    Favieres Ruiz, Cristina Upna Orcid; Vergara Platero, José Upna Orcid; Madurga Pérez, Vicente Upna Orcid (MDPI, 2020)   Artículo / Artikulua  OpenAccess
    Charged magnetic domain walls have been visualized in soft magnetic nanostructured Fe thin films under both static and dynamic conditions. A transition in the core of these zigzagged magnetic walls from Néel-type to ...
  • Growth performance and clinicopathological analyses in lambs repetitively inoculated with aluminum-hydroxide containing vaccines or aluminum-hydroxide only 

    Miguel, Ricardo de; Asín, Javier; Rodríguez Largo, Ana; Echeverría Garín, Irache; Lacasta, Delia; Andrés Cara, Damián de Upna Orcid; Reina Arias, Ramsés Upna Orcid; Pinczowski, Pedro; Gimeno, Marina; Molín, Jéssica; Fernández, Antonio; Blas, Ignacio de; Pérez, Marta María; Lluís Luján, Lluís (MDPI, 2021)   Artículo / Artikulua  OpenAccess
    Aluminum (Al) hydroxide is an effective adjuvant used in sheep vaccines. However, Al-adjuvants have been implicated as potential contributors to a severe wasting syndrome in sheep— the so-called ovine autoimmune-inflammatory ...
  • Short-term exposure to high atmospheric vapor pressure deficit (Vpd) severely impacts durum wheat carbon and nitrogen metabolism in the absence of edaphic water stress 

    Fakhet, Dorra; Morales Iribas, Fermín; Jáuregui Mosquera, Iván Upna Orcid; Erice, G.; Aparicio Tejo, Pedro María Upna Orcid; González Murua, Carmen; Aranjuelo Michelena, Iker; Aroca, Ricardo; Irigoyen, Juan J. (MDPI, 2021)   Artículo / Artikulua  OpenAccess
    Low atmospheric relative humidity (RH) accompanied by elevated air temperature and decreased precipitation are environmental challenges that wheat production will face in future decades. These changes to the atmosphere are ...

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