Listar Investigaciones financiadas por la Unión Europea (OpenAire) - Europar Batasunak finantzatutako ikerketak (OpenAire) por título
Mostrando ítems 172-191 de 263
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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
(IEEE, 2018)
Contribución a congreso / Biltzarrerako ekarpena 
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 ... -
Nodule carbohydrate catabolism is enhanced in the Medicago truncatula A17-Sinorhizobium medicae WSM419 symbiosis
Larrainzar Rodríguez, Estíbaliz ; Gil Quintana, Erena ; Seminario Huárriz, Amaia ; Arrese-Igor Sánchez, César ; González García, Esther (Frontiers Media, 2014)
Artículo / Artikulua
The symbiotic association between Medicago truncatula and Sinorhizobium meliloti is a well-established model system in the legume–Rhizobium community. Despite its wide use, the symbiotic efficiency of this model has been ... -
Non-invasive aging analysis of lithium-ion batteries in extreme cold temperatures
Soto Cabria, Adrián ; Berrueta Irigoyen, Alberto ; Oficialdegui, Ignacio; Sanchis Gúrpide, Pablo ; Ursúa Rubio, Alfredo (IEEE, 2021)
Artículo / Artikulua
This paper presents a non-invasive technical analysis of the degra-dation of four lithium-ion batteries (LIBs) used in extreme frigid weather. In contrast to other studies in which the batteries were tested in laboratory ... -
Noncontiguous operon is a genetic organization for coordinating bacterial gene expression
Sáenz Lahoya, S.; Bitarte, Nerea; García, Beñat; Burgui Erice, Saioa ; Vergara Irigaray, Marta ; Valle Turrillas, Jaione ; Solano Goñi, Cristina ; Toledo Arana, Alejandro ; Lasa Uzcudun, Íñigo (National Academy of Sciences, 2019)
Artículo / Artikulua
Bacterial genes are typically grouped into operons defined as clusters of adjacent genes encoding for proteins that fill related roles and are transcribed into a single polycistronic mRNA molecule. This simple organization ... -
A novel 0.3-0.31 THz GaAs-based transceiver with on-chip slotted metamaterial antenna based on SIW technology
Alibakhshikenari, Mohammad; Virdee, Bal S.; See, Chan H.; Abd-Alhameed, Raed; Falcone Lanas, Francisco Javier ; Limiti, Ernesto (IEEE, 2020)
Contribución a congreso / Biltzarrerako ekarpena
This paper presents a novel on-chip antenna with fully integrated 0.3-0.31 THz transceiver is implemented on 0.5μm GaAs substrate, and comprises a voltage-controlled oscillator (VCO), a buffer amplifier, a modulator stage, ... -
Novel blaROB-1-bearing plasmid conferring resistance to β-lactams in Haemophilus parasuis isolates from healthy weaning pigs
Moleres Apilluelo, Javier ; Santos López, Alfonso; Lázaro, Isidro; Labairu, Javier; Prat, Cristina; Ardanuy, Carmen; González Zorn, Bruno; Aragon, Virginia; Garmendia García, Juncal (American Society for Microbiology, 2015)
Artículo / Artikulua
Haemophilus parasuis, the causative agent of Glässer’s disease, is one of the early colonizers of the nasal mucosa of piglets. It is prevalent in swine herds, and lesions associated with disease are fibrinous polyserositis ... -
Novel concentric hexagonal-shaped RFID tag antenna with T-shaped stub matching
Alibakhshikenari, Mohammad; Virdee, Bal S.; Althuwayb, Ayman Abdulhadi; Xu, Kai-Da; See, Chan H.; Khan, Salahuddin; Park, Ikmo; Falcone Lanas, Francisco Javier ; Limiti, Ernesto (IEEE, 2021)
Artículo / Artikulua
This paper presents a unique concentric hexagonal-shaped ring antenna for radio frequency identification (RFID) tags. The rings are excited with a common microstrip feedline. The radiation characteristics of the antenna ... -
Novel method for an optimised calculation of the cross-sectional distribution of live loads on girder bridge decks
Gaute-Alonso, Álvaro; Garcia Sánchez, David; Calderón Uriszar-Aldaca, Íñigo ; Lopez Castillo, Claudio (Czech Technical University, 2022)
Artículo / Artikulua
One of the main goals in the design of girder bridge deck systems is to determine the cross-sectional distribution of live loads across the different girders that make up the cross-section of the deck. Structural grillage ... -
Novel multivariate methods to track frequency shifts of neural oscillations in EEG/MEG recordings
Vidaurre, Carmen ; Gurunandan, Kshipra; Jamshidi Idaji, Mina; Nolte, Guido; Gómez Fernández, Marisol ; Villringer, Arno; Müller, Klaus Robert; Nikulin, Vadim V. (Elsevier, 2023)
Artículo / Artikulua
Instantaneous and peak frequency changes in neural oscillations have been linked to many perceptual, motor, and cognitive processes. Yet, the majority of such studies have been performed in sensor space and only occasionally ... -
Nuclear engineering and technology transfer: the Spanish strategies to deal with US, French and German nuclear manufacturers, 1955–1985
Torre Campo, Joseba de la ; Rubio Varas, María del Mar ; Sánchez Sánchez, Esther M.; Sanz Lafuente, María Gloria (Routledge, 2020)
Artículo / Artikulua
We analysed the process of construction and connection to the electrical grid of four Spanish nuclear power plants with different financial and technological foreign partners: those of Zorita (PWR by Westinghouse), Garoña ... -
Nuclear power for a dictatorship: state and business involvement in the Spanish atomic program 1950-1985
Rubio Varas, María del Mar ; Torre Campo, Joseba de la (SAGE, 2016)
Artículo / Artikulua
Spain was the first developing country to exploit a nuclear power plant commercially. By the early 1970s Spain had become the major nuclear client of the USA, the world’s largest reactor exporter. Despite its importance, ... -
On fixed point theory in partially ordered sets and an application to asymptotic complexity of algorithms
Estevan Muguerza, Asier ; Miñana, Juan José; Valero, Óscar (Springer, 2019)
Artículo / Artikulua
The celebrated Kleene fixed point theorem is crucial in the mathematical modelling of recursive specifications in Denotational Semantics. In this paper we discuss whether the hypothesis of the aforementioned result can be ... -
On the characterization of lithium-ion batteries under overtemperature and overcharge conditions: identification of abuse areas and experimental validation
Lalinde Sainz, Iñaki; Berrueta Irigoyen, Alberto ; Arza, Joseba; Sanchis Gúrpide, Pablo ; Ursúa Rubio, Alfredo (Elsevier, 2024)
Artículo / Artikulua
Although lithium-ion batteries have gained considerable popularity in renewable energy and electric vehicle applications, their safety still remains a concern under certain voltage, temperature, or state of charge conditions. ... -
Onset of irreversible reactions in overcharging lithium-ion cells: an experimental and modeling approach
Irujo Izcue, Elisa; Berrueta Irigoyen, Alberto ; Lalinde Sainz, Iñaki; Arza, Joseba; Sanchis Gúrpide, Pablo ; Ursúa Rubio, Alfredo (IEEE, 2023)
Contribución a congreso / Biltzarrerako ekarpena
Lithium-ion batteries are energy storage systems used in an increasing number of applications. Due to their flammable materials, their use entails risks of fire and explosion. The study of the abuse operation of these ... -
Opening Pandora's box: cause and impact of errors on plant pigment studies
(Frontiers Media, 2015) Artículo / Artikulua
Today, there is an astonishing volume of scientific information available for researchers, which can be easily accessed through powerful search tools. Yet, the question now is whether all this vast amount of information ... -
Operation strategies guideline for packed bed thermal energy storage systems
Ortega-Fernández, Íñigo; Uriz Doray, Irantzu ; Ortuondo, Asier; Hernández, Ana Belén; Faik, Abdessamad; Loroño, Iñaki; Rodríguez-Aseguinolaza, Javier (Wiley, 2019)
Artículo / Artikulua
Packed bed thermal energy storage (TES) systems have been identified in the last years as one of the most promising TES alternatives in terms of thermal efficiency and economic viability. The relative simplicity of this ... -
Optical fibre sensors using graphene-based materials: a review
Hernáez Sáenz de Zaitigui, Miguel ; Ruiz Zamarreño, Carlos ; Melendi Espina, Sonia; Bird, Liam; Mayes, Andrew; Arregui San Martín, Francisco Javier (MDPI, 2017)
Artículo / Artikulua
Graphene and its derivatives have become the most explored materials since Novoselov and Geim (Nobel Prize winners for Physics in 2010) achieved its isolation in 2004. The exceptional properties of graphene have attracted ... -
Optical power-based interrogation of plasmonic tilted fiber Bragg grating biosensors
González Vila, Á.; López Aldaba, Aitor; Kinet, D.; Mégret, P.; López-Amo Sáinz, Manuel ; Caucheteur, C. (SPIE, 2017)
Contribución a congreso / Biltzarrerako ekarpena
Two interrogation techniques for plasmonic tilted fiber Bragg grating sensors are reported and experimentally tested. Typical interrogation methods are usually based on tracking the wavelength shift of the most sensitive ... -
Optical-microwave sensor for real-time measurement of water contamination in oil derivatives
Abdulsattar, Rusul K.; Alibakhshikenari, Mohammad; Virdee, Bal S.; Sharma, Richa; Elwi, Taha A.; Kouhalvandi, Lida; Hassain, Zaid Abdul; Ali, Syed Mansoor; Türker Tokan, Nurhan; Livreri, Patrizia; Falcone Lanas, Francisco ; Limiti, Ernesto (Elsevier, 2023)
Artículo / Artikulua
This paper presents a novel microwave sensor using optical activation for measuring in real-time the water contamination in crude oil or its derivatives. The sensor is constructed from an end-coupled microstrip resonator that ... -
Optimizing energy consumption in transportation: literature review, insights, and research opportunities
Corlu, Canan Gunes; Torre, Rocío de la ; Serrano Hernández, Adrián ; Juan Pérez, Ángel Alejandro; Faulín Fajardo, Javier (MDPI, 2020)
Artículo / Artikulua
From airplanes to electric vehicles and trains, modern transportation systems require large quantities of energy. These vast amounts of energy have to be produced somewhere—ideally by using sustainable sources—and then ...
