• Deterministic propagation modeling for intelligent vehicle communication in smart cities 

      Granda, Fausto; López Iturri, Peio Upna Orcid; Aguirre Gallego, Erik Upna Orcid; Astrain Escola, José Javier Upna Orcid; Medrano Fernández, Pablo Upna Orcid; Villadangos Alonso, Jesús Upna Orcid; Falcone Lanas, Francisco Javier Upna Orcid (MDPI, 2018)   Artículo / Artikulua  OpenAccess
      Vehicular Ad Hoc Networks (VANETs) are envisaged to be a critical building block of Smart Cities and Intelligent Transportation System (ITS) where applications for pollution, congestion reduction, vehicle mobility improvement, ...
    • Diffuse-scattering-informed geometric channel modeling for THz wireless communications systems 

      Azpilicueta Fernández de las Heras, Leyre Upna Orcid; Schultze, Alper; Celaya Echarri, Mikel Upna Orcid; Rodríguez Corbo, Fidel Alejandro; Constantinou, Costas; Shubair, Raed M.; Falcone Lanas, Francisco Upna Orcid; Navarro Cía, Miguel Upna Orcid (IEEE, 2023)   Artículo / Artikulua  OpenAccess
      Surpassing 100 Gbps data throughput is a key objective and an active area of research for sixth-generation (6G) wireless networks that can only be met by exploiting the TeraHertz (THz) frequency band (0.3 - 10 THz). THz ...
    • Directional analysis for point patterns on linear networks 

      Moradi, Mohammad Mehdi; Mateu, Jorge; Comas, Carles (Wiley, 2021)   Artículo / Artikulua  OpenAccess
      Statistical analysis of point processes often assumes that the underlying process is isotropic in the sense that its distribution is invariant under rotation. For point processes on R-2, some tests based on the K-function ...
    • Directional monotonicity of multidimensional fusion functions with respect to admissible orders 

      Sesma Sara, Mikel Upna Orcid; Bustince Sola, Humberto Upna Orcid; Mesiar, Radko (Elsevier, 2023)   Artículo / Artikulua
      The notion of directional monotonicity emerged as a relaxation of the monotonicity condition of aggregation functions. As the extension of aggregation functions to fuse more complex information than numeric data, directional ...
    • Discrete IV dG-Choquet integrals with respect to admissible orders 

      Takáč, Zdenko; Uriz Martín, Mikel Xabier Upna Orcid; Galar Idoate, Mikel Upna Orcid; Paternain Dallo, Daniel Upna Orcid; Bustince Sola, Humberto Upna Orcid (Elsevier, 2021)   Artículo / Artikulua  OpenAccess
      In this work, we introduce the notion of dG-Choquet integral, which generalizes the discrete Choquet integral replacing, in the first place, the difference between inputs represented by closed subintervals of the unit ...
    • Distribución, uso del hábitat y fenología de los anfibios en las Bardenas Reales de Navarra 

      Gosá Oteiza, Alberto; Valdeón Vélez, Aitor Upna Orcid (Sociedad de Ciencias Aranzadi, 2020)   Artículo / Artikulua  OpenAccess
      Se actualiza la composición y distribución de las especies de anfibios en la Zona Especial de Conservación de las Bardenas Reales (Navarra), a partir de un seguimiento realizado en la primavera y verano de 2012 en 444 ...
    • Dual staining for p 167Ki67 is a more specific test than cytology for triage of HPV-positive women 

      Areán Cuns, Carolina; Mercado Gutiérrez, María R.; Paniello Alastruey, Irene Upna Orcid; Mallor Giménez, Fermín Upna Orcid; Córdoba Iturriagagoitia, Alicia; Lozano Escario, María; Santamaria Martínez, Mercedes (Springer, 2018)   Artículo / Artikulua
    • Dynamic mean absolute error as new measure for assessing forecasting errors 

      Gastón Romeo, Martín; Frías Paredes, Laura Upna Orcid; Mallor Giménez, Fermín Upna Orcid; León, Teresa (Elsevier, 2018)   Artículo / Artikulua
      Accurate wind power forecast is essential for grid integration, system planning, and electricity trading in certain electricity markets. Therefore, analyzing prediction errors is a critical task that allows a comparison ...
    • Dynamics in the charged restricted circular three-body problem 

      Palacián Subiela, Jesús Francisco Upna Orcid; Vidal Díaz, Claudio; Vidarte, Jhon; Yanguas Sayas, Patricia Upna Orcid (Springer US, 2018)   Artículo / Artikulua  OpenAccess
      The existence and stability of periodic solutions for different types of perturbations associated to the Charged Restricted Circular Three Body Problem (shortly, CHRCTBP) is tackled using reduction and averaging theories ...
    • E-learning as a factor optimizing the amount of work time devoted to preparing an exam for medical program students during the COVID-19 epidemic situation 

      Roszak, Magdalena; Sawik, Bartosz; Stando, Jacek; Baum, Ewa (MDPI, 2021)   Artículo / Artikulua  OpenAccess
      The COVID-19 pandemic had a huge impact on the learning and teaching processes, particularly in healthcare education and training, because of the principal position of the cutting-edge student-patient interaction. Replacing ...
    • Efecto del contacto y la actitud en la motivación de aprendices de español L2 en un programa de estudios en el extranjero 

      López Pérez, María Victoria Upna Orcid; Moler Cuiral, José Antonio Upna Orcid (Taylor & Francis, 2023)   Artículo / Artikulua  OpenAccess
      Este artículo analiza el grado y el tipo de motivación en 97 estudiantes deespañol L2 universitarios en un programa de estudios en el extranjero(PREE). También indaga sobre el efecto del contacto conhispanohablantes ...
    • Effect of physical activity on cardiovascular event risk in a population-based cohort of patients with type 2 diabetes 

      Enguita Germán, Mónica; Tamayo Rodríguez, Ibai; Galbete Jiménez, Arkaitz Upna Orcid; Librero, Julián; Cambra Contin, Koldo Upna Orcid; Ibáñez Beroiz, B. Upna Orcid (MDPI, 2021)   Artículo / Artikulua  OpenAccess
      Cardiovascular disease (CVD) is the most common cause of morbidity and mortality among patients with type 2 diabetes (T2D). Physical activity (PA) is one of the few modifiable factors that can reduce this risk. The aim of ...
    • Effect of thermal stress on tissue ultrastructure and metabolite profiles during initiation of Radiata pine somatic embryogenesis 

      Castander Olarieta, Ander; Montalbán, Itziar A.; Oliveira, Eliana de Medeiros; Dell'Aversana, Emilia; D'Amelia, Luisa; Carillo, Petronia; Steiner, Neusa; Fraga, Hugo Pacheco de Freitas; Guerra, Miguel Pedro; Goicoa Mangado, Tomás Upna Orcid; Ugarte Martínez, María Dolores Upna Orcid (Frontiers Media, 2019)   Artículo / Artikulua  OpenAccess
      Climate change will inevitably lead to environmental variations, thus plant drought tolerance will be a determinant factor in the success of plantations and natural forestry recovery. Some metabolites, such as soluble ...
    • Effects of a soft-core coulomb potential on the dynamics of a hydrogen atom near a metal surface 

      Iñarrea, Manuel; Lanchares, Víctor; Palacián Subiela, Jesús Francisco Upna Orcid; Pascual, Ana Isabel; Salas, José Pablo; Yanguas Sayas, Patricia Upna Orcid (Elsevier, 2019)   Artículo / Artikulua  OpenAccess
      The goal of this paper is to investigate the effects that the replacement of the Coulomb potential by a soft-core Coulomb potential produces in the classical dynamics of a perturbed Rydberg hydrogen atom. As example, we ...
    • An efficient and uniformly convergent scheme for one-dimensional parabolic singularly perturbed semilinear systems of reaction-diffusion type 

      Clavero, Carmelo; Jorge Ulecia, Juan Carlos Upna Orcid (Springer, 2020)   Artículo / Artikulua
    • Efficient SSP low-storage Runge-Kutta methods 

      Roldán Marrodán, Teodoro Upna Orcid; Higueras Sanz, Inmaculada Upna Orcid (2019)   Artículo / Artikulua  OpenAccess
      In this paper we study the efficiency of Strong Stability Preserving (SSP) Runge-Kutta methods that can be implemented with a low number of registers using their Shu-Osher representation. SSP methods have been studied ...
    • Electric vehicle routing, arc routing, and team orienteering problems in sustainable transportation 

      Carmo Martins, Leandro do; Tordecilla, Rafael D.; Castaneda, Juliana; Juan, Ángel A.; Faulín Fajardo, Javier Upna Orcid (MDPI, 2021)   Artículo / Artikulua  OpenAccess
      The increasing use of electric vehicles in road and air transportation, especially in last-mile delivery and city mobility, raises new operational challenges due to the limited capacity of electric batteries. These limitations ...
    • Elton's near unconditionality of bases as a threshold-free form of greediness 

      Albiac Alesanco, Fernando José Upna Orcid; Ansorena, José L.; Berasategui, Miguel (Elsevier, 2023)   Artículo / Artikulua  OpenAccess
      Elton's near unconditionality and quasi-greediness for largest coefficients are two properties of bases that made their appearance in functional analysis from very different areas of research. One of our aims in this note ...
    • Embeddability of ℓp and bases in Lipschitz free p-spaces for 0 < p ≤ 1 

      Albiac Alesanco, Fernando José Upna Orcid; Ansorena, José L.; Cúth, Marek; Doucha, Michal (Elsevier, 2020)   Artículo / Artikulua  OpenAccess
      Our goal in this paper is to continue the study initiated by the authors in of the geometry of the Lipschitz free p-spaces over quasimetric spaces for 0 < p ≤ 1, denoted Fp(M). Here we develop new techniques to show that, ...
    • Enabling customizable services for multimodal smart mobility with city-platforms 

      Al-Rahamneh, Anas; Astrain Escola, José Javier Upna Orcid; Villadangos Alonso, Jesús Upna Orcid; Klaina, Hicham Upna; Picallo Guembe, Imanol Upna Orcid; López Iturri, Peio Upna Orcid; Falcone Lanas, Francisco Javier Upna Orcid (IEEE, 2021)   Artículo / Artikulua  OpenAccess
      In the last decades, the cities' capacity for generating digital information has grown exponentially. In this context, the successful implementation of smart cities' concept depends on the current possibility of handling ...

      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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