Listar Investigaciones financiadas por la Unión Europea (OpenAire) - Europar Batasunak finantzatutako ikerketak (OpenAire) por título
Mostrando ítems 97-116 de 260
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Gas sensor based on lossy mode resonances by means of thin graphene oxide films fabricated onto planar coverslips
Vitoria Pascual, Ignacio
; Gallego Martínez, Elieser Ernesto; Melendi Espina, Sonia; Hernáez Sáenz de Zaitigui, Miguel ; Ruiz Zamarreño, Carlos ; Matías Maestro, Ignacio (MDPI, 2023)
Artículo / Artikulua 
The use of planar waveguides has recently shown great success in the field of optical sensors based on the Lossy Mode Resonance (LMR) phenomenon. The properties of Graphene Oxide (GO) have been widely exploited in various ... -
Generalized approach to quantum interference in lossy N-port devices via a singular value decomposition
Hernández Martínez, Osmery; Liberal Olleta, Íñigo (Optica, 2022)
Artículo / Artikulua
Modeling quantum interference in the presence of dissipation is a critical aspect of quantum technologies. Including dissipation into the model of a linear device enables for assessing the detrimental impact of photon loss, ... -
Generative adversarial networks for bitcoin data augmentation
Zola, Francesco; Bruse, Jan Lukas; Etxeberria Barrio, Xabier; Galar Idoate, Mikel ; Orduna Urrutia, Raúl (IEEE, 2020)
Contribución a congreso / Biltzarrerako ekarpena
In Bitcoin entity classification, results are strongly conditioned by the ground-truth dataset, especially when applying supervised machine learning approaches. However, these ground-truth datasets are frequently affected ... -
Geometric multigrid methods for Darcy–Forchheimer flow in fractured porous media
Arrarás Ventura, Andrés ; Gaspar, F. J.; Portero Egea, Laura ; Rodrigo, C. (Elsevier, 2019)
Artículo / Artikulua
In this paper, we present a monolithic multigrid method for the efficient solution of flow problems in fractured porous media. Specifically, we consider a mixed-dimensional model which couples Darcy flow in the porous ... -
Grape stems as preservative in Tempranillo wine
Pires Nogueira, Danielle; Jiménez Moreno, Nerea ; Esparza Catalán, Irene ; Moler Cuiral, José Antonio ; Ancín Azpilicueta, Carmen (2022)
Contribución a congreso / Biltzarrerako ekarpena
SO2 is the most widely used preservative in the wine industry. However, there are several drawbacks related with the use of SO2 in wine, such as, its toxicity and the unpleasant odor in case of excess [1]. These reasons ... -
Graphene oxide: key to efficient charge extraction and suppression of polaronic transport in hybrids with poly (3-hexylthiophene) nanoparticles
(American Chemical Society, 2023) Artículo / Artikulua
Nanoparticles (NPs) of conjugated polymers in intimate contact with sheets of graphene oxide (GO) constitute a promising class of water-dispersible nanohybrid materials of increased interest for the design of sustainable ... -
Grid integration of large-scale PV plants
Parra Laita, Íñigo de la (2015)
Tesis doctoral / Doktoretza tesia
Over the last few years, the considerable increase in the number of multi-MW PV plants has led transmission system operators (TSO) to express concern over potential PV power fluctuations caused by transient clouds. As a ... -
Hand-as-a-prop: using the hand as a haptic proxy for manipulation in virtual reality
Marichal Baráibar, Sebastián Roberto; Ezcurdia Aguirre, Íñigo Fermín ; Morales González, Rafael; Ortiz Nicolás, Amalia; Marzo Pérez, Asier ; Ardaiz Villanueva, Óscar (Springer, 2023)
Artículo / Artikulua
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 ... -
Hepatocyte-specific loss of GPS2 in mice reduces non-alcoholic steatohepatitis via activation of PPARα
Liang, Ning; Damdimopoulos, Anastasius; Goñi Irigoyen, Saioa ; Huang, Zhiqiang; Vedin, Lise-Lotte; Jakobsson, Tomas; Giudici, Marco; Ahmed, Osman; Pedrelli, Matteo; Barilla, Serena; Alzaid, Fawaz; Mendoza, Arturo; Schröder, Tarja; Kuiper, Raoul; Parini, Paolo; Hollenberg, Anthony; Lefebvre, Philippe; Francque, Sven; Van Gaal, Luc; Staels, Bart; Venteclef, Nicolas; Treuter, Eckardt; Fan, Rongrong (Nature Research, 2019)
Artículo / Artikulua
Obesity triggers the development of non-alcoholic fatty liver disease (NAFLD), which involves alterations of regulatory transcription networks and epigenomes in hepatocytes. Here we demonstrate that G protein pathway ... -
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 ; Moncaleán, Paloma (Springer, 2022)
Artículo / Artikulua
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-gain metasurface in polyimide on-chip antenna based on CRLH-TL for sub-terahertz integrated circuits
Alibakhshikenari, Mohammad; Virdee, Bal S.; See, Chan H.; Abd-Alhameed, Raed; Falcone Lanas, Francisco Javier ; Limiti, Ernesto (Nature Research, 2020)
Artículo / Artikulua
This paper presents a novel on-chip antenna using standard CMOS-technology based on metasurface implemented on two-layers polyimide substrates with a thickness of 500 μm. The aluminium ground-plane with thickness of 3 μm ... -
High-gain on-chip antenna design on silicon layer with aperture excitation for terahertz applications
Alibakhshikenari, Mohammad; Virdee, Bal S.; Khalily, Mohsen; See, Chan H.; Falcone Lanas, Francisco Javier (IEEE, 2020)
Artículo / Artikulua
This letter investigates the feasibility of designing a high gain on-chip antenna on silicon technology for subterahertz applications over a wide-frequency range. High gain is achieved by exciting the antenna using an ... -
High-isolation antenna array using SIW and realized with a graphene layer for sub-terahertz wireless applications
Alibakhshikenari, Mohammad; Virdee, Bal S.; Salekzamankhani, Shahram; Aïssa, Sonia; See, Chan H.; Soin, Navneet; Fishlock, Sam J.; Althuwayb, Ayman Abdulhadi; Abd-Alhameed, Raed; Huynen, Isabelle; McLaughlin, James A.; Falcone Lanas, Francisco Javier ; Limiti, Ernesto (Nature Research, 2021)
Artículo / Artikulua
This paper presents the results of a study on developing an effective technique to increase the performance characteristics of antenna arrays for sub-THz integrated circuit applications. This is essential to compensate the ... -
High-isolation leaky-wave array antenna based on CRLH-metamaterial implemented on SIW with ±30° frequency beam-scanning capability at millimetre-waves
Alibakhshikenari, Mohammad; Virdee, Bal S.; See, Chan H.; Abd-Alhameed, Raed; Falcone Lanas, Francisco Javier ; Limiti, Ernesto (MDPI, 2019)
Artículo / Artikulua
The paper presents a feasibility study on the design of a new metamaterial leaky-wave antenna (MTM-LWA) used in the construction of a 1 × 2 array which is implemented using substrate-integrated waveguide (SIW) technology ... -
High-performance 50μm silicon-based on-chip antenna with high port-to-port isolation implemented by metamaterial and SIW concepts for THz integrated systems
Alibakhshikenari, Mohammad; Virdee, Bal S.; See, Chan H.; Abd-Alhameed, Raed; Falcone Lanas, Francisco Javier ; Limiti, Ernesto (IEEE, 2019)
Contribución a congreso / Biltzarrerako ekarpena
A novel 50μm Silicon-based on-chip antenna is presented that combines metamaterial (MTM) and substrate integrated waveguide (SIW) technologies for integration in THz circuits operating from 0.28 to 0.30 THz. The antenna ... -
Higher versus lower nut consumption and changes in cognitive performance over two years in a population at risk of cognitive decline: a cohort study
(Elsevier, 2023) Artículo / Artikulua
Background: Tree nuts and peanuts (henceforth, nuts) are nutrient-dense foods rich in neuroprotective components; thus, their consumption could benefit cognitive health. However, evidence to date is limited and inconsistent ... -
Holographic acoustic elements for manipulation of levitated objects
Marzo Pérez, Asier ; Seah, Sue Ann; Drinkwater, Bruce W.; Sahoo, Deepak Ranjan; Long, Benjamin; Subramanian, Sriram (Nature Publishing Group, 2015)
Artículo / Artikulua
Sound can levitate objects of different sizes and materials through air, water and tissue. This allows us to manipulate cells, liquids, compounds or living things without touching or contaminating them. However, acoustic ... -
Human microbiota network: unveiling potential crosstalk between the different microbiota ecosystems and their role in health and disease
Martínez, José E.; Vargas González, Augusto ; Pérez Sánchez, Tania ; Encío Martínez, Ignacio ; Cabello Olmo, Miriam ; Barajas Vélez, Miguel Ángel (MDPI, 2021)
Artículo / Artikulua
The human body is host to a large number of microorganisms which conform the human microbiota, that is known to play an important role in health and disease. Although most of the microorganisms that coexist with us are ... -
Identification of critical parameters for the design of energy management algorithms for Li-ion batteries operating in PV power plants
Berrueta Irigoyen, Alberto ; Soto Cabria, Adrián ; Marcos Álvarez, Javier ; Parra Laita, Íñigo de la ; Sanchis Gúrpide, Pablo ; Ursúa Rubio, Alfredo (IEEE, 2020)
Artículo / Artikulua
Lithium-ion batteries are gaining importance for a variety of applications due to their price decrease and characteristics improvement. For a proper use of such storage systems, an energy management algorithm (EMA) is ... -
Identification of lptA, lpxE, and lpxO, three genes involved in the remodeling of Brucella cell envelope
Conde Álvarez, Raquel; Palacios Chaves, Leyre; Gil Ramírez, Yolanda; Salvador Bescós, Miriam; Bárcena-Varela, Marina; Aragón Aranda, Beatriz; Martínez Gómez, Estrella; Zúñiga Ripa, Amaia; Miguel López, María Jesús de; Bartholomew, Toby Leigh; Hanniffy, Sean; Grilló Dolset, María Jesús; Vences Guzmán, Miguel Ángel; Bengoechea Alonso, José Antonio; Arce Gorvel, Vilma; Gorvel, Jean-Pierre; Moriyón Uría, Ignacio; Iriarte, Maite (Frontiers Media, 2018)
Artículo / Artikulua
The brucellae are facultative intracellular bacteria that cause a worldwide extended zoonosis. One of the pathogenicity mechanisms of these bacteria is their ability to avoid rapid recognition by innate immunity because ...
