Now showing items 1-20 of 3244

    • The river’s light: water needs for thermoelectric power generation in the Ebro river basin, 1969–2015 

      Sesma Martín, Diego Upna (MDPI, 2019)   Artículo / Artikulua  OpenAccess
      Water is essential for almost all energy processes. This paper analyses the evolution of the cooling water needs of thermal power plants in the Ebro River basin, the largest contributor to the Spanish electricity grid, ...
    • Expression analysis of lung miRNAs responding to ovine VM virus infection by RNA-seq 

      Bilbao Arribas, Martin; Abendaño, Naiara; Varela Martínez, Endika; Reina Arias, Ramsés Upna; Andrés Cara, Damián de Upna; Jugo, Begoña M. (BioMed Central, 2019)   Artículo / Artikulua  OpenAccess
      Background: MicroRNAs (miRNAs) are short endogenous, single-stranded, noncoding small RNA molecules of approximately 22 nucleotides in length. They regulate gene expression posttranscriptionally by silencing mRNA expression, ...
    • Componentes y dimensiones que caracterizan una buena praxis en Educación Infantil (0-3 años) 

      Mendioroz Lacambra, Ana Upna; Rivero Gracia, Pilar (Universidad de Murcia, 2019)   Artículo / Artikulua  OpenAccess
      Para mejorar la calidad educativa, es fundamental investigar y visibilizar buenas prácticas docentes. Desde hace varios años y en esta línea, las autoras intervienen en proyectos de innovación e investigación centrados ...
    • On the stability of advanced power electronic converters: the Generalized Bode Criterion 

      Lumbreras Magallón, David; Barrios, Rípodas, Ernesto Upna; Urtasun Erburu, Andoni Upna; Ursúa Rubio, Alfredo Upna; Marroyo Palomo, Luis Upna; Sanchís Gúrpide, Pablo Upna (IEEE, 2019)   Artículo / Artikulua
      A key factor in the design of power electronic converters is the development of control systems and, in particular, the determination of their stability. Due to ease of application, the Bode criteria are currently the most ...
    • Detection of minced lamb and beef fraud using NIR spectroscopy 

      López Maestresalas, Ainara; Insausti Barrenetxea, Kizkitza Upna; Jarén Ceballos, Carmen Upna; Pérez Roncal, Claudia; Urrutia Vera, Olaia; Beriain Apesteguía, María José Upna; Arazuri Garín, Silvia Upna (Elsevier, 2019)   Artículo / Artikulua
      The aim of this work was to investigate the feasibility of near-infrared spectroscopy (NIRS), combined with chemometric techniques, to detect fraud in minced lamb and beef mixed with other types of meats. For this, 40 ...
    • Aluminum doped zinc oxide (AZO) coated optical fiber LMR refractometers—An experimental demonstration 

      Ozcariz Celaya, Aritz Upna; Piña-Azamar, Dafne A.; Ruiz Zamarreño, Carlos Upna; Dominguez, René; Arregui San Martín, Francisco Javier Upna (Elsevier, 2019)   Artículo / Artikulua
      This work presents the experimental demonstration of lossy mode resonance generation by means of aluminum doped zinc oxide thin-films. The use of such material may allow to optimize the performance of LMR-based sensors, ...
    • Photocatalytic degradation of trimethoprim on doped Ti-pillared montmorillonite 

      González, Beatriz; Trujillano, Raquel; Vicente, Miguel Ángel; Rives Vicente; Korili, Sophia A.; Gil Bravo, Antonio Upna (Elsevier, 2019)   Artículo / Artikulua
      Montmorillonite pillared with titanium and doped with Cr3+ or Fe3+ has been tested for the photo-degradation of the antibiotic trimethoprim (trimethoxybenzyl-2,4-pyrimidinediamine) under different conditions, namely, in ...
    • Effective degradation of methylene blue in aqueous solution using Pd-supported Cu-doped Ti-pillared montmorillonite catalyst 

      Joseph, Annu; Vellayan, Kannan; González, Beatriz; Vicente, Miguel Ángel; Gil Bravo, Antonio Upna (Elsevier, 2019)   Artículo / Artikulua
      The effluents from the textile, paper and food industries contain organic dyes that are strongly colored and reveal harmful effect on living systems. In order to reduce water pollution, the degradation of dye into non toxic ...
    • Stability and estimates near elliptic equilibrium points in hamiltonian systems and applications 

      Cárcamo Díaz, Daniela Jacqueline (2019)   Tesis doctoral / Doktoretza tesia  OpenAccess
      En esta tesis se estudia la estabilidad no lineal de equilibrios elípticos de sistemas hamiltonianos autónomos con n grados de libertad. Se supone que la parte cuadrática es diagonalizable y que puede haber o no resonancias. ...
    • Thrust actuator with passive restoration force for wide gap magnetic bearings 

      Royo, Isaac; Beato López, Juan Jesús; Castellano Aldave J. C.; Gómez Polo, Cristina (Elsevier, 2019)   Artículo / Artikulua
      Active thrust magnetic bearings provide an axial force to balance the moving parts of machines. However, most devices produce null or unbalancing passive forces. Furthermore, reported designs usually feature very small ...
    • Solo 'potencialmente' inadecuados 

      Gutiérrez Valencia, Marta; Martínez Velilla, Nicolás (Elsevier, 2019)   Otros / Bestelakoak
      Los psicofármacos se asocian con frecuencia a efectos adversos en pacientes mayores, y es lógica su amplia inclusión como PPI en criterios como los STOPP-START, especialmente en algunas circunstancias; sin embargo, la ...
    • Responsabilità patrimoniale e concordato preventivo 

      D'Orsi, Simone (2019)   Tesis doctoral / Doktoretza tesia  OpenAccess
      Il tema della responsabilità patrimoniale risulta tra quelli un tempo maggiormente dibattuti in letteratura, tanto da indurre ad affermare che “tutto, di essa, è in discussione presso gli scrittori”. Una veloce analisi ...
    • Postnatal development of NPY and somatostatin-28 peptidergic populations in the human angular bundle 

      Cebada Sánchez, Sandra; Marcos Rabal, Pilar; Insausti Serrano, Ana María; Insausti, Ricardo (Frontiers Media, 2019)   Artículo / Artikulua  OpenAccess
      The angular bundle is a white matter fiber fascicle, which runs longitudinally along the parahippocampal gyrus. It is best known for carrying fibers from the entorhinal cortex (EC) to the hippocampus through the perforant ...
    • Holographic acoustic tweezers 

      Marzo Pérez, Asier Upna; Drinkwater, Bruce W. (National Academy of Sciences, 2019)   Artículo / Artikulua  OpenAccess
      Acoustic tweezers use sound radiation forces to manipulate matter without contact. They provide unique characteristics compared with the more established optical tweezers, such as higher trapping forces per unit input power ...
    • Guía de buenas prácticas para los riesgos en el transporte sanitario urgente que afectan a los profesionales sanitarios, al paciente y los propios del entorno de trabajo 

      Arenal Gota, Tania (2019)   Tesis doctoral / Doktoretza tesia  OpenAccess
      La naturaleza urgente del servicio de ambulancias hace que los profesionales sanitarios estén expuestos a diferentes riesgos. Las ambulancias de urgencia trabajan 365 días al año, 24 horas al día, lo que hace que el ...
    • Situación actual del Major Trauma de Navarra: comparación con Alemania 

      Fortún Moral, Mariano (2019)   Tesis doctoral / Doktoretza tesia  OpenAccess
      El traumatismo constituye una de las principales causas de mortalidad, siendo la primera entre 1 y 44 años. La identificación de los patrones epidemiológicos, lesionales y de las causas de muerte de los fallecidos por ...
    • Contribution to the development of Rayleigh-based fiber optic systems for sensing applications 

      Miguel Soto, Verónica de (2019)   Tesis doctoral / Doktoretza tesia  OpenAccess
      La tecnología de los sensores de fibra óptica ha experimentado un gran crecimiento desde sus comienzos en la década de 1970, cuando se contempló su utilización para detectar parámetros tanto físicos como químicos. Además, ...
    • Simheuristic algorithms for the sustainable freight transport problem 

      Reyes-Rubiano, Lorena Silvana (2019)   Tesis doctoral / Doktoretza tesia  OpenAccess
      The sustainable freight transport entails the design of the distribution plans with the least negative impacts. On one hand, this distribution problem relies on deter-mining the routes to visit a set of customers, which ...
    • Association between UCP1, UCP2, and UCP3 gene polymorphisms with markers of adiposity in European adolescents: The HELENA study 

      Pascual-Gamarra, J.M.; Salazar-Tortosa, D.; Martínez-Tellez, B.; Labayen Goñi, Idoia; Rupérez, Azahara I.; Censi, L.; Manios, Y.; Nova, Esther; Gesteiro, E.; Moreno, Luis A.; Meirhaeghe, A.; Ruiz, Jonatan R. (Wiley, 2019)   Artículo / Artikulua
      Aims: To examine the association between UCP1, UCP2, and UCP3 gene polymorphisms with adiposity markers in European adolescents and to test if there were gene interactions with objectively measured physical activity and ...
    • CO2 fertilization plays a minor role in long-term carbon accumulation patterns in temperate pine forests in the southwestern Pyrenees 

      Lo, Yueh-Hsin Upna; Blanco Vaca, Juan Antonio Upna; González de Andrés, Ester Upna; Imbert Rodríguez, Bosco Upna; Castillo Martínez, Federico Upna (Elsevier, 2019)   Artículo / Artikulua
      Isolating the long-term fertilization effect of CO 2 from other climate- and site-related effects on tree growth has been proven a challenging task. To isolate long-term effects of [CO2] on water use efficiency at ...