Now showing items 259-278 of 372

    • Negocio editorial y protoperiodismo en Navarra: estudio de la relación de sucesos impresa por Martín de Labayen en 1647 

      Ruiz Astiz, Javier Upna (Gobierno de Navarra. Institución Príncipe de Viana, 2015)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Las relaciones de sucesos se convirtieron en el vehículo más recurrente para transmitir noticias de todo tipo durante el Siglo de Oro. Su éxito fue notable entre la sociedad hispana de 1640-1650 debido a la difícil coyuntura ...
    • New analytical method to design filters by combining the periodic and resonant filtering effects of EBG cells 

      Ibáñez Loinaz, Asier; Río Bocio, Carlos del Upna (IEEE, 2005)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      In this paper a new analytical method to design stop-band filters combining the Bragg and resonant effects is presented. A rigorous consideration of the EBG structures filtering effect at the microwave frequency range ...
    • New approach to the design of corrugated horn antennas 

      Gonzalo García, Ramón Upna; Teniente Vallinas, Jorge Upna; Río Bocio, Carlos del Upna; Sorolla Ayza, Mario Upna (1997)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      In this paper, we present two new corrugated horn antenna designs in circular waveguide. The first one is a converter horn antenna from monomode circular waveguide TE11 to corrugated waveguide HE11 mode in a very efficient ...
    • New regimes to achieve enhanced transmission through subwavelength hole arrays 

      Navarro Cía, Miguel Upna; Beruete Díaz, Miguel Upna; Sorolla Ayza, Mario Upna (2011)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      In this communication we present millimetre- and THz-waves experimental confirmation of enhanced transmission through subwavelength hole arrays with rectangular lattice when the incident electric field is parallel to ...
    • A new waveguide slot array antenna with high isolation and high antenna bandwidth operation on Ku- and K- Bands for radar and MIMO systems 

      Alibakhshikenari, Mohammad; Virdee, Bal S.; See, Chan H.; Abd-Alhameed, Raed; Limiti, Ernesto; Falcone Lanas, Francisco Javier Upna (IEEE, 2018)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      In this paper a novel technique is proposed to reduce the mutual coupling between the radiating elements of a waveguide slot array antenna. This is achieved by inserting slots between the waveguide oval shaped slots. The ...
    • La nobleza en Navarra (siglos XIII-XIV): una identidad militar 

      Mugueta Moreno, Íñigo Upna (FEDHAV, 2007)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      El presente trabajo analiza al grupo de la alta nobleza, los barones o ricohombres, desde el punto de vista de su condición grupal, es decir, de las características comunes a todos ellos. Interesan por lo tanto los rasgos ...
    • 'La normalidad' del riesgo y las dinámicas de poder 

      GARCÍA-ORELLÁN, ROSA Upna (2017)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Para esta presentación se mostrarán partiendo de investigaciones realizadas, dos situaciones: el cambio que ha supuesto para la práctica del cuidado enfermero el traspaso del modelo paternalista y biologicista, al modelo ...
    • A novel design method for phase-locked loops of any order and type 

      Carlosena García, Alfonso Upna; Mànuel Lázaro, Antonio (IEEE, 2006)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      In this paper a novel approach to the design of PLLs is presented, which can be used regardless of their Order and Type. The method stems from the fact that high-frequency poles in the loop filter determine filtering ...
    • A novel PLL architecture 

      Osa, Juan I.; Carlosena García, Alfonso Upna; López Martín, Antonio Upna (2000)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      A novel phase-locked loop scheme is proposed in this paper, whose main distinguishing features are infinite hold-in range, pull-out range fractionally constant and also a ripple fractionally constant. To this end, it ...
    • La nueva economía y su cuantificación. Un enfoque desde la microeconomía y la macroeconomía 

      Billón Currás, Margarita; Hernández Nanclares, Nuria; Lera López, Fernando Upna (Gobierno de Navarra, Departamento de Economía y Hacienda, 2002)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      El debate abierto en torno a la existencia de una “nueva economía” exige entender y analizar este fenómeno desde distintas perspectivas. Así, la primera parte del trabajo se centra en la descripción de alguna de sus ...
    • Nuevas consideraciones al diseño de conversores de modos TE0m-TE0n para aplicaciones de alta potencia a frecuencias milimétricas 

      Río Bocio, Carlos del Upna; Gonzalo García, Ramón Upna; Sorolla Ayza, Mario Upna (1996)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      In this work, the new results of a study about the general Kovalev’s coherence principle are presented. As we will show here, despite Kovalev presents the coherence principle as general, only the fundamental case can be ...
    • Nuevas técnicas para el diseño de antenas de bocina corrugadas 

      Teniente Vallinas, Jorge Upna; Gonzalo García, Ramón Upna; Río Bocio, Carlos del Upna (2004)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      The present paper deals with the design of modern corrugated horn antennas for extremely low sidelobe level with the use of the well known corrugated Gaussian Profiled Horn Antenna (corrugated GPHA’s) to improve the radiation ...
    • The nursing and the stigma of palliative care in oncology units 

      Ochoa Tamayo, Diana; García-Orellán, Rosa Upna (2018)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      In the services of Oncology and in the advanced stages of the disease,the fact of passing from the treatment to the palliative process entails difficult situations,both for patients and for health professionals. Because ...
    • Nutritional value of protein from vegetative mycelia of edible mushroom Pleurotus ostreatus 

      Parada Albarracín, Julián Andrés; Urdaneta, Elena; Marzo Pérez, Florencio Upna; Ramírez Nasto, Lucía Upna; Pisabarro de Lucas, Gerardo Upna (Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa, 2006)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      The present work was designed to study the effects of supplementation a control diet with P. ostreatus mycelium for evaluation a nutritional value of mycoprotein and possible cholesterol lowering.
    • Obteniendo imágenes de sistemas CORPS 

      Gómez, Alfonso; Río Bocio, Carlos del Upna (2006)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      From the previous research inside the Antenna Group of the Public University of Navarra regarding the working principles of the human eye, one of the conclusions was that the reconstructed image in the surface of the ...
    • On fuzzy orderings of crisp and fuzzy intervals 

      Fuentes González, Ramón Upna; Burillo López, Pedro Upna; Mayor, Gaspar (EUSFLAT, 2001)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      First, fuzzy membership functions for the assertion '[x,y] is a positive interval' are proposed and characterized via non-decreasing real maps. Last, using those functions together with the intervaldifference and the ...
    • On linear prediction of Internet traffic for packet and burst switching networks 

      Morató Osés, Daniel Upna; Aracil Rico, Javier Upna; Díez, L. A. Upna; Izal Azcárate, Mikel Upna; Magaña Lizarrondo, Eduardo Upna (IEEE, 2001)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      In this paper, we show that prediction algorithms in the least mean square error sense prove better in a burst rather than in a packet switching network. For the latter, further information about the packet arrival ...
    • On the determination of the phase center of gaussian horn antennas 

      Río Bocio, Carlos del Upna; Teniente Vallinas, Jorge Upna; Gonzalo García, Ramón Upna; Sorolla Ayza, Mario Upna (1998)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Gaussian horn antenna designs have experimentally demonstrated excellent performance to produce a very pure Gaussian beam mode with extremely low sidelobes and crosspolarization levels. These results make very attractive ...
    • On the nature of unused TCP connections in web traffic 

      Torres García, Luis Miguel Upna; Magaña Lizarrondo, Eduardo Upna; Izal Azcárate, Mikel Upna; Morató Osés, Daniel Upna (2015)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      The popularity of the web and the requirements introduced by current web content have pushed for the development of new techniques that meet these challenges and improve the experience of the users. In particular, during ...
    • On the optimal current followers for wide-swing current-efficient amplifiers 

      López Martín, Antonio Upna; Garde Luque, María Pilar; Carvajal, Ramón G.; Ramírez-Angulo, Jaime (IEEE, 2018)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      The design of various current followers for the implementation of OTAs with high slew rate and current efficiency is addressed. Two basic current follower topologies are compared, and modifications of both followers to ...