Now showing items 1-20 of 39

    • AI training for application to industrial robotics: trajectory generation for neural network tuning 

      Merino Olagüe, Mikel; Ibarrola Chamizo, Javier; Aginaga García, Jokin Upna Orcid; Hualde Otamendi, Mikel (Springer, 2023)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      In the present work robot trajectories are generated and kinematically simulated. Different data (joint coordinates, end effector position and orientation, images, etc.) are obtained in order to train a neural network ...
    • Monitoring the thermal potential of low-cost radiative cooling materials under static and dynamic conditions of exposure 

      Chiatti, Chiara; Kousis, Ioannis; Fabiani, Claudia; Carlosena Remírez, Laura Upna Orcid; Pisello, Anna Laura (Morlacchi Editore University Press, 2023)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Reflecting the radiation of the sun while emitting thermal radiation to cold outer space has proven to be an effective solution against urban overheating. The latter severely impact the energy consumption of buildings, ...
    • Aluminum coated fiber optic sensor for enhancing flow rate measurement 

      Rodríguez Rodríguez, Armando; Urroz Unzueta, José Carlos Upna Orcid; Diéguez Elizondo, Pedro Upna Orcid; Bravo Acha, Mikel Upna Orcid; López-Amo Sáinz, Manuel Upna Orcid; López Rodríguez, José Javier Upna Orcid (SPIE, 2023)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      A water flow and velocity aluminum-coated Fiber Bragg Grating sensor system for open channels was designed, simulated and tested. The sensing head was designed, ruggedized and customized to measure velocities at ...
    • Women, Science and Technology Chair—Promoting women’s careers in stem fields 

      Pérez Artieda, Miren Gurutze Upna Orcid; Gómez Fernández, Marisol Upna Orcid; Aranguren Garacochea, Patricia Upna Orcid; Barrenechea Tartas, Edurne Upna Orcid; Catalán Ros, Leyre Upna Orcid; Díaz Lucas, Silvia Upna Orcid; Jurío Munárriz, Aránzazu Upna Orcid; Martínez Ramírez, Alicia Upna Orcid; Millor Muruzábal, Nora Upna Orcid; Ortiz Nicolás, Amalia; San Martín Biurrun, Idoia Upna Orcid (IEEE, 2023)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      The Chair of Women, Science and Technology of the Universidad Pública de Navarra (UPNA) aims to increase the participation of women in the fields of science and technology. Scientific culture and dissemination are the main ...
    • Development of a water flow and velocity optical fiber sensor for field testing 

      Rodríguez Rodríguez, Armando; Urroz Unzueta, José Carlos Upna Orcid; Diéguez Elizondo, Pedro Upna Orcid; Bravo Acha, Mikel Upna Orcid; López-Amo Sáinz, Manuel Upna Orcid; López Rodríguez, José Javier Upna Orcid (Optica Publishing Group, 2022)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      A water flow and velocity fiber optic sensor system was developed and tested. The sensing head was especially developed and ruggedized to measure velocities at different depths, in order to calculate the discharge in channels.
    • Analysis of product shrinkage and waste in a potato bagging plant 

      Sáenz Baños, Mercedes Irache; Latorre Biel, Juan Ignacio; Blanco Fernández, Julio; Martínez Cámara, Eduardo; Pérez de la Parte, P.; Jiménez Macías, Emilio (Dime University of Genoa, 2022)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Nowadays, an average of 2 kg of waste per person are generated in Spain. Furthermore, the household consumption is rising and, as a consequence, the waste production is also increasing. This trend presents a direct impact ...
    • Calculation of intercepted photosynthetically active radiation (IPAR) for traditional crops in Castilla y León, Spain 

      Garrachón-Gómez, Elena; García Ruiz, Ignacio Upna Orcid; García-Rodríguez, Ana; García-Rodríguez, Sol; Alonso-Tristán, Cristina (Universidad Carlos III, 2022)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Agriculture is one of the most important economic activities in the Castilla y León region (Spain), approximately one-third of the land area is destined for this use. The role of agriculture in rural areas is essential ...
    • Estimation of the solar thermal power generation potential in Pamplona (northern Spain) 

      García Ruiz, Ignacio Upna Orcid; Prieto Cobo, Eduardo Upna Orcid; Torres Escribano, José Luis Upna Orcid (Universidad Carlos III, 2022)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      In this work, an analysis of the potential of the city of Pamplona to produce solar thermal energy was carried out, according to the solar radiation received. As a result, for each residential, industrial, or service ...
    • Techno-economic evaluation of the performance of an innovative rotary disk receiver concept in a CSP power plant 

      Rández Diago, Xabier; Zaversky, Fritz; Astrain Ulibarrena, David Upna Orcid (AIP Publishing, 2022)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      This study evaluates the thermal performance of an innovative discs receiver and models its effect in a CSP plant. Energetic and economic results were compared with a foam receiver developed in the European project ...
    • Análisis de accidentes de trabajo mortales en España (2000-2020) 

      Ríos Eraso, Alonso; Jarén Ceballos, Carmen Upna Orcid (Fundación Internacional ORP, 2022)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Los accidentes de trabajo mortales representan la consecuencia máxima del resultado de las estrategias, políticas y acciones de la integración de la seguridad en el trabajo contra la siniestralidad laboral. Este estudio ...
    • Mechanical sensitivity analysis of strain gauge configurations in the main shaft of wind turbines 

      Bacaicoa Díaz, Julen Upna Orcid; Iriarte Goñi, Xabier Upna Orcid; Aginaga García, Jokin Upna Orcid; Plaza Puértolas, Aitor Upna Orcid (IOP Publishing, 2022)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Wind turbines are reaching their remaining useful life, thus it is important to guarantee the well status of its components. A common way to check the status is to measure the loads on the Low Speed Shaft with strain gauges, ...
    • Towards fine-grained road maps extraction using sentinel-2 imagery 

      Ayala Lauroba, Christian; Aranda, Carlos; Galar Idoate, Mikel Upna Orcid (Copernicus, 2021)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Nowadays, it is highly important to keep road maps up-to-date since a great deal of services rely on them. However, to date, these labours have demanded a great deal of human attention due to their complexity. In the last ...
    • Imágenes hiperespectrales para el estudio de la respuesta a la deficiencia de nitrógeno de distintos cultivares de patata 

      López Maestresalas, Ainara Upna Orcid; Jarén Ceballos, Carmen Upna Orcid; Ruiz de Galarreta, José Ignacio Upna; Álvarez Morezuelas, Alba; Barandalla, Leire; Arazuri Garín, Silvia Upna Orcid (Sociedad Española de Ciencias Hortícolas, 2021)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      El cambio climático es uno de los mayores retos de la agricultura moderna. El aumento del rendimiento de los cultivos en el futuro sólo será posible si pueden hacer frente a las consecuencias del cambio climático causado ...
    • Smart cities: future trends and challenges 2021 

      Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa. ISC - Institute of Smart Cities (2021)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      The session 'Smart Cities: future trends and challenges - 2021' was held the 17 of December of 2021 in the Public University of Navarre. Its main objective was to convey to the future researchers of the ISC the importance ...
    • Experimental study of a multistage thermoelectric heat pump using different internal heat exchangers 

      Erro Iturralde, Irantzu; Aranguren Garacochea, Patricia Upna Orcid; Astrain Ulibarrena, David Upna Orcid (2021)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      The current need to carry out an energy transition towards a 100 % renewable horizon places the energy storage as the key. Thermal energy storage has the potential to be an optimal technology. Nowadays electrical resistors ...
    • Coupling in multilayer devices 

      Jarauta Ayensa, Eduardo Upna; Falcone Lanas, Francisco Javier Upna Orcid (2021)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Novel design for devices in multilayer stacked is proposed. Split Ring resonators and Complementary Split Ring resonators are used, in microstrip or dual stripline-microstrip configuration to build different devices. A ...
    • Smarterial – Smart matter optomagnetic 

      Irisarri Erviti, Josu; Galarreta Rodríguez, Itziar; Marzo Pérez, Asier Upna Orcid (2021)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Smart materials, also known as programmable materials, are a combination of different components that have the capability to change shape, move around and adapt to numerous situations by applying an external controllable ...
    • Experimental development of a novel thermoelectric generator without moving parts to harness shallow hot dry rock fields 

      Alegría Cía, Patricia; Rodríguez García, Antonio Upna Orcid; Catalán Ros, Leyre Upna Orcid; Astrain Ulibarrena, David Upna Orcid; Araiz Vega, Miguel Upna Orcid (2021)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Nowadays, geothermal energy in shallow hot dry rocks is not exploited enough due to the high economic and environmental impact as well as the lack of scalability of the existing technologies. Here, thermoelectricity has a ...
    • Optimal strain gauge configurations for the estimation of mechanical loads in the main shaft of HAWT 

      Iriarte Goñi, Xabier Upna Orcid; Aginaga García, Jokin Upna Orcid; Lerga Valencia, Francisco Javier Upna; Gainza González, Gorka Upna; Ros Ganuza, Javier Upna Orcid; Bacaicoa Díaz, Julen Upna Orcid (IOP Publishing, 2020)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      In Structural Health Monitoring of wind turbines, measuring the mechanical loads is a key issue. The customary techniques for this task use a full-bridge strain gauge configuration to measure each of the six load components ...
    • Electrospinning technique as a powerful tool for the design of superhydrophobic surfaces 

      Rivero Fuente, Pedro J. Upna Orcid; Vicente Gómara, Adrián Upna Orcid; Rodríguez Trías, Rafael Upna Orcid (IntechOpen, 2020)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      The development of surface engineering techniques to tune-up the composition, structure, and function of materials surfaces is a permanent challenge for the scientific community. In this chapter, the electrospinning ...

      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).
      Logo MinisterioLogo Fecyt