• Hand-as-a-prop: using the hand as a haptic proxy for manipulation in virtual reality 

      Marichal Baráibar, Sebastián Roberto; Ezcurdia Aguirre, Íñigo Fermín Upna Orcid; Morales González, Rafael; Ortiz Nicolás, Amalia; Marzo Pérez, Asier Upna Orcid; Ardaiz Villanueva, Óscar Upna Orcid (Springer, 2023)   Artículo / Artikulua  OpenAccess
      Haptic feedback can be almost as important as visual information in virtual reality environments. On the one hand, in Active Haptic Feedback, specialized devices such as vibrotactile gloves are employed; however, these ...
    • Helping people with language learning disabilities using native mobile voice recognition: exploring its limits and advantages 

      Alonso Vega, Carlos Upna Orcid; Read, T.; Astrain Escola, José Javier Upna Orcid (International Journal of Information and Education Technology, 2020)   Artículo / Artikulua  OpenAccess
      This article presents an intelligent system for people with language learning disabilities called MarLuc. MarLuc aims to improve people’s skills in their native language rather than a second language. The system was born ...
    • The hidden value of intangibles: do CEO characteristics matter? 

      Garcés Galdeano, Lucía Upna Orcid; García Olaverri, Carmen Upna Orcid (Emerald, 2019)   Artículo / Artikulua  OpenAccess
      Purpose: A great deal of research has examined the relationship between a single CEO attribute and a single measure of firm performance; no attempts have been made to integrate them to create a more global vision of both. ...
    • Hierarchical spatio-temporal change-point detection 

      Moradi, Mohammad Mehdi Upna Orcid; Cronie, Ottmar; Pérez Goya, Unai Upna Orcid; Mateu, Jorge (Taylor and Francis Group, 2023)   Artículo / Artikulua  OpenAccess
      Detecting change-points in multivariate settings is usually carried out by analyzing all marginals either independently, via univariate methods, or jointly, through multivariate approaches. The former discards any inherent ...
    • High temperature and water deficit cause epigenetic changes in somatic plants of Pinus radiata D. Don 

      Marqués do Nascimento, Antonia Maiara; Montalbán, Itziar A.; Llamazares de Miguel, Diego; Goicoa Mangado, Tomás; Ugarte Martínez, María Dolores Upna Orcid; Moncaleán, Paloma (Springer, 2022)   Artículo / Artikulua  OpenAccess
      Current climate changes imply an imminent risk for forest species. In this context, somatic embryogenesis is a valuable tool to study the response of plants to different abiotic stresses. Based on this, we applied a ...
    • High-dimensional order-free multivariate spatial disease mapping 

      Vicente Fuenzalida, Gonzalo; Adin Urtasun, Aritz Upna Orcid; Goicoa Mangado, Tomás; Ugarte Martínez, María Dolores Upna Orcid (Springer, 2023)   Artículo / Artikulua  OpenAccess
      Despite the amount of research on disease mapping in recent years, the use of multivariate models for areal spatial data remains limited due to difficulties in implementation and computational burden. These problems are ...
    • HIL flight simulator for VTOL-UAV pilot training using X-plane 

      Aláez Gómez, Daniel; Olaz Moratinos, Xabier; Prieto Míguez, Manuel; Porcellinis Pascau, Pablo de; Villadangos Alonso, Jesús Upna Orcid (MDPI, 2022)   Artículo / Artikulua  OpenAccess
      With the increasing popularity of vertical take-off and landing unmanned aerial vehicles (VTOL UAVs), a new problem arises: pilot training. Most conventional pilot training simulators are designed for full-scale aircrafts, ...
    • Holistic Architecture for Music Education: A research design for carrying out empiric and interdisciplinary studies in didactics of music 

      Ángel Alvarado, Rolando Alfredo; Wilhelmi, Miguel R. Upna Orcid; Belletich Ruiz, Olga Upna Orcid (Universitat de València, 2019)   Artículo / Artikulua  OpenAccess
      Los temas estéticos de la música son relevantes en la investigación de la educación musical, pero otros elementos vinculados a las ciencias sociales también desempeñan un papel central, como las relaciones entre compañeros ...
    • How important is family involvement for small companies’ growth? 

      Garcés Galdeano, Lucía Upna Orcid; García Olaverri, Carmen Upna Orcid (Emerald, 2020)   Artículo / Artikulua  OpenAccess
      Purpose: Our paper seeks to further understand how family involvement in management influences firm growth. Design/methodology/approach: Using a sample of small high-tech firms, we classify three different types of firms: ...
    • Hybrid pine (Pinus attenuata × Pinus radiata) somatic embryogenesis: what do you prefer, mother or nurse? 

      Montalbán, Itziar A.; Castander Olarieta, Ander; Hargreaves, Cathy L.; Gough, Keiko; Reeves, Cathie B.; Ballekom, Shaf van; Goicoa Mangado, Tomás Upna Orcid; Ugarte Martínez, María Dolores Upna Orcid; Moncaleán, Paloma (MDPI, 2021)   Artículo / Artikulua  OpenAccess
      Development of hybrid pines of Pinus radiata D. Don for commercial forestry presents an opportunity to diversify the current resource of plant material. Climate change and different land uses pose challenges, making ...
    • Hyperspectral imaging to assess the presence of powdery mildew (Erysiphe necator) in cv. Carignan Noir grapevine bunches 

      Pérez Roncal, Claudia Upna Orcid; López Maestresalas, Ainara Upna Orcid; López Molina, Carlos Upna Orcid; Jarén Ceballos, Carmen Upna Orcid; Urrestarazu Vidart, Jorge Upna Orcid; Santesteban García, Gonzaga Upna Orcid; Arazuri Garín, Silvia Upna Orcid (MDPI, 2020)   Artículo / Artikulua  OpenAccess
      Powdery mildew is a worldwide major fungal disease for grapevine, which adversely affects both crop yield and produce quality. Disease identification is based on visible signs of a pathogen once the plant has already been ...
    • Hyperspectral system trade-offs for illumination, hardware and analysis methods: a case study of seed mix ingredient discrimination 

      Blanch Pérez del Notario, Carolina; López Molina, Carlos Upna Orcid; Lambrechts, Andy; Saeys, Wouter (IM Publications, 2020)   Artículo / Artikulua  OpenAccess
      The discrimination power of a hyperspectral imaging system for image segmentation or object detection is determined by the illumination, the camera spatial–spectral resolution, and both the pre-processing and analysis ...
    • The ideal of Lesieur-Croisot elements of Jordan pairs 

      Montaner, Fernando; Paniello Alastruey, Irene Upna Orcid (Taylor and Francis Group, 2023)   Artículo / Artikulua
      We study the sets of elements of Jordan pairs whose local Jordan algebras are Lesieur-Croisot algebras, that is, classical orders in nondegenerate Jordan algebras with finite capacity. It is then proved that, if the Jordan ...
    • Identifying extreme COVID-19 mortality risks in English small areas: a disease cluster approach 

      Adin Urtasun, Aritz Upna Orcid; Congdon, P.; Santafé Rodrigo, Guzmán Upna Orcid; Ugarte Martínez, María Dolores Upna Orcid (Springer, 2022)   Artículo / Artikulua  OpenAccess
      The COVID-19 pandemic is having a huge impact worldwide and has highlighted the extent of health inequalities between countries but also in small areas within a country. Identifying areas with high mortality is important ...
    • Immediate brain plasticity after one hour of brain-computer interface (BCI) 

      Nierhaus, Till; Vidaurre, Carmen Upna Orcid; Sannelli, Claudia; Müller, Klaus Robert; Villringer, Arno (Wiley, 2019)   Artículo / Artikulua  OpenAccess
      A brain-computer-interface (BCI) allows humans to control computational devices using only neural signals. However, it is still an open question, whether performing BCI also impacts on the brain itself, i.e. whether brain ...
    • Impact of extraction conditions on the phenolic composition and antioxidant capacity of grape stem extracts 

      Jiménez Moreno, Nerea Upna Orcid; Volpe Sainz, Francesca Upna; Moler Cuiral, José Antonio Upna Orcid; Esparza Catalán, Irene Upna; Ancín Azpilicueta, Carmen Upna Orcid (MDPI, 2019)   Artículo / Artikulua  OpenAccess
      The use of grape stems for the extraction of bioactive compounds to be used in the pharmaceutical, food, and cosmetic industries is a promising objective. The aim of this work is to determine the influence of the different ...
    • Impact of successful treatment with directacting antiviral agents on health-related quality of life in chronic hepatitis C patients 

      Juanbeltz Zurbano, Regina; Martínez Baz, Iván Upna Orcid; San Miguel Elcano, Ramón Upna; Goñi Esarte, Silvia; Cabasés Hita, Juan Manuel Upna Orcid; Castilla Catalán, Jesús (Public Library of Science, 2018)   Artículo / Artikulua  OpenAccess
      Background. Direct-acting antivirals (DAA) have demonstrated high efficacy to achieve sustained virological response (SVR) in chronic hepatitis C patients. We aim to assess the change in healthrelated quality of life (HRQoL) ...
    • Impacto en el personal sanitario de urgencias extrahospitalarias de las cargas elevadas en la movilización de pacientes con silla de transporte 

      Arenal Gota, Tania; Viana Gárriz, Juan Luis; Millor Muruzábal, Nora Upna Orcid; Martínez Ramírez, Alicia Upna Orcid; Gómez Fernández, Marisol Upna Orcid; Belzunegui Otano, Tomás Upna Orcid (Asociación de Especialistas en Enfermería del Trabajo, 2018)   Artículo / Artikulua  OpenAccess
      Introducción. El objetivo del estudio es valorar el esfuerzo físico realizado por el personal de la urgencia extrahospitalaria al trasladar pacientes de su domicilio a la ambulancia. Material y métodos. Estudio observacional ...
    • Implementation of an interactive environment with multilevel wireless links for distributed botanical garden in university campus 

      Klaina, Hicham Upna; Picallo Guembe, Imanol Upna Orcid; López Iturri, Peio Upna Orcid; Astrain Escola, José Javier Upna Orcid; Falcone Lanas, Francisco Javier Upna Orcid (IEEE, 2020)   Artículo / Artikulua  OpenAccess
      In this contribution, an end to end system to enable user interaction with a distributed botanical university campus garden is designed, implemented and tested. The proposed system employs different wireless links to collect ...
    • Improving motor imagery classification during induced motor perturbations 

      Vidaurre, Carmen Upna Orcid; Jorajuría, Tania Upna Orcid; Ramos Murguialday, Ander; Müller, Klaus Robert; Gómez Fernández, Marisol Upna Orcid; Nikulin, Vadim V. (IOP Publishing, 2021)   Artículo / Artikulua  OpenAccess
      Objective. Motor imagery is the mental simulation of movements. It is a common paradigm to design brain-computer interfaces (BCIs) that elicits the modulation of brain oscillatory activity similar to real, passive and ...

      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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