Listar Comunicaciones y ponencias de congresos - Biltzarrak eta Argitalpenak por título
Mostrando ítems 788-807 de 808
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La vecindad en el valle de Roncal
El Valle de Roncal constituye una entidad histórica que ha mantenido parte de su régimen de autogobierno en el que existió una vecindad propia de la entidad, posteriormente transformada en la de cada una de sus villas ... -
Verification system based on long-range iris and Graph Siamese Neural Networks
Biometric systems represent valid solutions in tasks like user authentication and verification, since they are able to analyze physical and behavioural features with high precision. However, especially when physical ... -
Very short and efficient feeder design from monomode waveguide
In this paper, we present an original and short corrugated horn antenna profile to obtain the HE11 corrugated circular waveguide mode exciting with a pure TE11 monomode smooth circular waveguide mode. We will obtain ... -
Virtual reality environments for cognitive and motor rehabilitation
Virtual reality (VR) consists of the sensory immersion of the user in an artificially generated environment. Head mounted Displays (HMDs) are usually used to introduce the user into these VR environments. Although the ... -
Visualización de diferencias entre señales envolventes en formato ambisónico
Ambisonics es un formato de sonido de esfera completa en el que, en contraste con otros formatos envolventes, los canales no distribuyen la señal que alimenta a cada altavoz. Por ello, cuando se desea cuantificar diferencias ... -
Volumetric reach-through displays for direct manipulation of 3D content
In my PhD, I aim at developing a reach-through volumetric display where points of light are emitted from each 3d position of the display volume, and yet it allows people to introduce theirs hands inside to directly interact ... -
Water as an economic asset: the history of water management and conflict in Spain
Objectives: this ongoing work is part of a more extensive doctoral thesis which aims to provide an estimate of water needs for thermoelectric production in Spain covering the entire electrical history from 1900 to the ... -
The water footprint: measuring water use along supply chains
Póster sobre la huella hídrica en el consumo y en la producción -
WDM and TDM interrogation by sequentially pulsing direct modulated DFBs
A new versatile and cost-effective interrogation system by pulsing direct modulated (DM) DFB laser diodes is proposed. 1 pm wavelength resolution and 600 m sensor spacing is demonstrated by sequentially pulsing a DM DFB. -
Well-being in school organizations: aspects to consider
When entering school life and dealing with schools, the need for attention to well-being emerges, since a climate of safety, acceptance and cooperation is a necessary condition of any teaching and learning process. School ... -
Well-being in students affected by rare diseases: a didactic proposal of inclusion
Rare diseases (RD) or less frequent diseases affect at least 5 of 10.000 inhabitants. Due to the many disabling conditions, such as long lasting diagnostic procedures or the need of several medical treatments affecting ... -
Why using topological and analytical methods in aggregation of fuzzy preferences?
The Arrow’s Impossibility Theorem states that there is no function fusing individual preferences into a social one satisfying certain properties of 'common sense'. On the contrary, in some of the fuzzy extensions of the ... -
Wide-swing class AB regulated cascode current mirror
A micropower regulated cascode CMOS current mirror is presented, combining floating gate and quasi floating gate MOS transistors to achieve both wide swing and class AB operation, respectively. Measurement results for a ... -
Women, Science and Technology Chair—Promoting women’s careers in stem fields
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 ... -
Worst expected ramp rates from cloud speed measurements
Large PV power ramp rates are of concern and sometimes even explicitly restricted by grid operators. Battery energy storage systems can smooth the power output and maintain ramp rates within permissible limits. To enable ... -
X Congreso Ibérico - VIII Congreso Iberoamericano de las Ciencias y Técnicas del Frío CYTEF 2020: abstracts
El Congreso de Ciencias y Técnicas del Frío (CYTEF) ha alcanzado este año 2020 su décima edición Ibérica y la octava Iberoamericana, dando continuidad a su objetivo principal de reunir a los mejores expertos e investigadores ... -
XXXIII Reunión Nacional de Suelos: libro de resúmenes
La XXXIII Reunión Nacional de Suelos (RENS) de la SECS, celebrada en Pamplona/Iruña del 12 al 15 de septiembre de 2023, pretende ser un foro para la comunidad científica vinculada a la Ciencia del Suelo que permita reflexionar ... -
Zero-loss switching in DC-DC series resonant converters under discontinuous conduction mode
Many thriving applications where isolation is required, such as traction and EV fast charging, implement solid-state transformers (SST). Half-cycle discontinuous-conduction-mode series resonant converters (HC-DCM-SRC) are ... -
Zuntz optikoan oinarritutako sentsoreen prestazioen muga-efektu berria, egituren egoera monitorizatzea helburu
Brillouin denbora-eremu optikoaren analisian (BOTDA) oinarritutako sentsoreak estruktura handien (120 km luzerako estrukturak) deformazioa eta tenperatura neurtzeko gaitasuna dute, metro bateko bereizmen espazialarekin. ...