• Circular RNA expression profile in blood according to ischemic stroke etiology 

      Ostolaza, Aiora; Blanco Luquin, Idoia; Urdánoz Casado, Amaya Upna Orcid; Rubio, Idoya; Labarga, Alberto Upna Orcid (BioMed Central, 2020)   Artículo / Artikulua  OpenAccess
      Background: The discovery of novel biomarkers of stroke etiology would be most helpful in management of acute ischemic stroke patients. Recently, circular RNAs (circRNAs) have been proposed as candidate biomarkers of ...
    • Co-occurrence of deep convolutional features for image search 

      Forcén Carvalho, Juan Ignacio; Pagola Barrio, Miguel Upna Orcid; Barrenechea Tartas, Edurne Upna Orcid; Bustince Sola, Humberto Upna Orcid (Elsevier, 2020)   Artículo / Artikulua  OpenAccess
      Image search can be tackled using deep features from pre-trained Convolutional Neural Networks (CNN). The feature map from the last convolutional layer of a CNN encodes descriptive information from which a discriminative ...
    • Cohort Profile: CArdiovascular Risk in patients with DIAbetes in NAvarra (CARDIANA cohort) 

      Tamayo Rodríguez, Ibai; Librero, Julián; Galbete Jiménez, Arkaitz Upna Orcid; Cambra Contin, Koldo; Enguita Germán, Mónica; Forga, Lluís; Goñi, María José; Lecea, Óscar; Gorricho, Javier; Olazarán Santesteban, Álvaro; Arnedo Ajona, Laura Upna Orcid; Moreno Iribas, C.; Lafita, Javier; Ibáñez Beroiz, Berta (BMJ, 2023)   Artículo / Artikulua  OpenAccess
      Purpose The CArdiovascular Risk in patients with DIAbetes in Navarra (CARDIANA cohort) cohort was established to assess the effects of sociodemographic and clinical variables on the risk of cardiovascular events ...
    • Comment on 'Effects of Vivifrail multicomponent intervention on functional capacity' by Casas-Herrero et al.-The authors reply. 

      Sanchez Sanchez, Juan luis; Izquierdo Redín, Mikel; López Saez de Asteasu, Mikel; Antón Rodrigo, Iván; Galbete Jiménez, Arkaitz Upna Orcid; Álvarez Bustos, Alejandro; Casas Herrero, Álvaro Upna (Wiley, 2024)   Artículo / Artikulua  OpenAccess
      In this response letter, we would like to clarify some aspects related to the methodology and inferences derived from our work entitled 'Effects of Vivifrail multicomponent intervention on functional capacity', which was ...
    • Comprehensive rules-based and preferences induced weights allocation in group decision-making with BUI 

      Li, GePeng; Yager, Ronald R.; Zhang, XinXing; Mesiar, Radko; Jin, LeSheng; Bustince Sola, Humberto Upna Orcid (Springer, 2022)   Artículo / Artikulua  OpenAccess
      Decision-makers' subjective preferences can be well modeled using preference aggregation operators and related induced weights allocation mechanisms. However, when several different types of preferences occur in some ...
    • Conditional quasi-greedy bases in non-superreflexive Banach spaces 

      Albiac Alesanco, Fernando José Upna Orcid; Ansorena, José L.; Wojtaszczyk, Przemyslaw (Springer, 2019)   Artículo / Artikulua  OpenAccess
      For a conditional quasi-greedy basis B in a Banach space, the associated conditionality constants km[B] verify the estimate km[B]=O(logm). Answering a question raised by Temlyakov, Yang, and Ye, several authors have studied ...
    • Conditions for the existence of maximal factorizations 

      Gerdjikov, Stefan; González de Mendívil Moreno, José Ramón Upna Orcid (Elsevier, 2020)   Artículo / Artikulua  OpenAccess
      Extending classical algorithms for ordinary weighted or string-to-string automata to automata with underlying more general algebraic structures is of significant practical and theoretical interest. However, the generalization ...
    • Construction methods of fuzzy implications on bounded posets 

      Wang, Mei; Zhang, Xiaohong; Bustince Sola, Humberto Upna Orcid; Fernández Fernández, Francisco Javier Upna Orcid (Elsevier, 2024)   Artículo / Artikulua
      The fuzzy implication on bounded lattices was introduced by Palmeira et al., and the method of extending fuzzy implications on bounded lattices by using retraction was provided. However, we find that the extension of fuzzy ...
    • Contactless electrostatic piloerection for haptic sensations 

      Iriarte Cárdenas, Naroa; Ezcurdia Aguirre, Íñigo Fermín Upna Orcid; Elizondo Martínez, Sonia; Irisarri Erviti, Josu; Hemmerling, Daria; Ortiz Nicolás, Amalia; Marzo Pérez, Asier Upna Orcid (IEEE, 2023)   Artículo / Artikulua  OpenAccess
      In this project, we create artificial piloerection using contactless electrostatics to induce tactile sensations in a contactless way. Firstly, we design various high-voltage generators and evaluate them in terms of their ...
    • Contactless pick-and-place of millimetric objects using inverted near-field acoustic levitation 

      Brizzotti Andrade, Marco Aurélio; Ramos, Tiago S.; Adamowski, Julio C.; Marzo Pérez, Asier Upna Orcid (American Institute of Physics, 2020)   Artículo / Artikulua  OpenAccess
      We model and realize an ultrasonic contactless pick-and-place device capable of picking, self-centering, self-orienting, translating, and releasing flat millimetric objects. The device is an ultrasonic Langevin transducer ...
    • Content adaptation and depth perception in an affordable multi-view display 

      Ezcurdia Aguirre, Íñigo Fermín Upna Orcid; Arregui Roldán, Adriana; Ardaiz Villanueva, Óscar Upna Orcid; Ortiz, Amalia; Marzo Pérez, Asier Upna Orcid (MDPI, 2020)   Artículo / Artikulua  OpenAccess
      We present SliceView, a simple and inexpensive multi-view display made with multiple parallel translucent sheets that sit on top of a regular monitor; each sheet reflects different 2D images that are perceived cumulatively. ...
    • Continuous evolution algebras 

      Montaner, Fernando; Paniello Alastruey, Irene Upna Orcid (Universitet of Nis, 2023)   Artículo / Artikulua  OpenAccess
      We formulate the notion of continuous evolution algebra in terms of differentiable matrix-valued functions, to then study those such algebras arising as solutions of ODE problems. Given their dependence on natural bases, ...
    • A convergent and asymptotic Laplace method for integrals 

      López García, José Luis Upna Orcid; Pagola Martínez, Pedro Jesús Upna; Palacios Herrero, Pablo Upna Orcid (Elsevier, 2023)   Artículo / Artikulua  OpenAccess
      Watson’s lemma and Laplace’s method provide asymptotic expansions of Laplace integrals F (z) := ∫ ∞ 0 e −zf (t) g(t)dt for large values of the parameter z. They are useful tools in the asymptotic approximation of ...
    • Convergent expansions of the confluent hypergeometric functions in terms of elementary functions 

      Bujanda Cirauqui, Blanca Upna Orcid; López García, José Luis Upna Orcid; Pagola Martínez, Pedro Jesús Upna (American Mathematical Society, 2018)   Artículo / Artikulua  OpenAccess
      We consider the confluent hypergeometric function M(a, b; z) for z ∈ C and Rb >Ra > 0, and the confluent hypergeometric function U(a, b; z) for b ∈ C, Ra > 0, and Rz > 0. We derive two convergent expansions of M(a, b; z); ...
    • A convergent version of Watson’s lemma for double integrals 

      Ferreira González, Chelo Upna; López García, José Luis Upna Orcid; Pérez Sinusía, Ester Upna Orcid (Taylor & Francis, 2022)   Artículo / Artikulua  OpenAccess
      A modification of Watson’s lemma for Laplace transforms ∞ 0 f(t) e−zt dt was introduced in [Nielsen, 1906], deriving a new asymptotic expansion for large |z| with the extra property of being convergent as well. Inspired ...
    • Coping with stress in emergency department physicians through improved patient-flow management 

      Cildoz Esquíroz, Marta Upna Orcid; Ibarra, Amaia; Mallor Giménez, Fermín Upna Orcid (Elsevier, 2020)   Artículo / Artikulua  OpenAccess
      This paper provides a method for the real-time monitoring of job stress in emergency department (ED) physicians. It is implemented in a Decision Support System (DSS) designed for patient-to-physician assignment after triage. ...
    • Corrigendum to “Oscillatory motions in restricted N-body problems” [J. Differential Equations 265 (2018) 779–803] 

      Álvarez-Ramírez, Martha; Rodríguez García, Antonio Upna Orcid; Palacián Subiela, Jesús Francisco Upna Orcid; Yanguas Sayas, Patricia Upna Orcid (Elsevier, 2019)   Artículo / Artikulua  OpenAccess
      At the beginning of paper [1] there is an error that spreads along the rest of the work and the conclusions are not correct in their present form. Precisely, in Section 2, page 783, there is a contradiction related to the ...
    • Corticomuscular interactions during different movement periods in a multi-joint compound movement 

      Kenville, Rouven; Maudrich, Tom; Vidaurre, Carmen; Maudrich, Dennis; Villringer, Arno; Nikulin, Vadim V.; Ragert, Patrick (Nature Research, 2020)   Artículo / Artikulua  OpenAccess
      While much is known about motor control during simple movements, corticomuscular communication profiles during compound movement control remain largely unexplored. Here, we aimed at examining frequency band related ...
    • Crime against women in India: unveiling spatial patterns and temporal trends of dowry deaths in the districts of Uttar Pradesh 

      Vicente Fuenzalida, Gonzalo; Goicoa Mangado, Tomás Upna Orcid; Fernández Rasines, Paloma Upna Orcid; Ugarte Martínez, María Dolores Upna Orcid (Wiley, 2020)   Artículo / Artikulua  OpenAccess
      Crimes against women in India have been continuously increasing lately as reported by the National Crime Records Bureau. Gender-based violence has become a serious issue to such an extent that it has been catalogued as a ...
    • A criterion and incremental design construction for simultaneous kriging predictions 

      Waldl, Helmut; Müller, Werner G.; Trandafir, Paula Camelia Upna Orcid (Elsevier, 2024)   Artículo / Artikulua  OpenAccess
      In this paper, we further investigate the problem of selecting a set of design points for universal kriging, which is a widely used technique for spatial data analysis. Our goal is to select the design points in order to ...

      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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