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Mostrando ítems 1-20 de 70

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(Z)-3-Hexenyl Butyrate induces stomata closure and ripening in Vitis vinifera

Payá Montes, Celia; López-Gresa, María Pilar; Intrigliolo, Diego S.; Rodrigo Bravo, Ismael; Belles Albert, José Mª; Lisón, Purificación (MDPI, 2020-08)

[EN] Agronomy solutions for modifying pre-harvest grape ripening are needed for a more sustainable viticulture. Field experiments were performed inVitis viniferaL. vines to study the effect of the previously described ...
A comparison of Covid-19 early detection between convolutional neural networks and radiologists

Albiol Colomer, Alberto; Albiol, Francisco; Paredes Palacios, Roberto; Plasencia-Martínez, Juana María; Blanco Barrio, Ana; García Santos, José M.; Tortajada, Salvador; González Montaño, Victoria M.; Rodríguez Godoy, Clara E.; Fernández Gómez, Saray; Oliver-Garcia, Elena; de la Iglesia Vayá, María; Márquez Pérez, Francisca L.; Rayo Madrid, Juan I. (SpringerOpen, 2022-07-28)

[EN] Background The role of chest radiography in COVID-19 disease has changed since the beginning of the pandemic from a diagnostic tool when microbiological resources were scarce to a different one focused on detecting ...
A Fast 0.5 T Prepolarizer Module for Preclinical Magnetic Resonance Imaging

Rigla, J. P.; Borreguero-Morata, José; Gramage, Carlos; Pallás-Lodeiro, Eduardo; González-Hernández, José Manuel; Bosch-Esteve, Rubén; Algarín-Guisado, José Miguel; Sanchez-Andres, Juan V.; Galve, Fernando; Grau-Ruiz, Daniel; Pellicer, Rubén; Rios, Alfonso; Benlloch Baviera, Jose María; Alonso, Joseba (Institute of Electrical and Electronics Engineers, 2022-02)

[EN] We present a magnet and high power electronics for Prepolarized Magnetic Resonance Imaging (PMRI) in a home-made, special-purpose preclinical system designed for simultaneous visualization of hard and soft biological ...
A model to explore circular economy activities in hotels and restaurants

Sánchez-Planelles, Joaquín; Trujillo-Adriá, Yolanda; Silva-Cardenas, Belén; de-Miguel-Molina, María (Editorial Universitat Politècnica de València, 2023-01-10)

[EN] This work explores the different frontline and offline activities during the use of hotels and restaurants -represented as the touchpoints of a customer journey- to establish what circular actions could be implemented ...
A new elastographic technique using acoustic vortices

Jimenez, Noe; Benlloch Baviera, Jose María; Camarena Femenia, Francisco (IEEE, 2020-09-11)

[EN] We present a novel method of elastography based on acoustic vortices to transfer angular momentum to tissue in addition to linear momentum. Focused vortex beams can push and twist tissue, and the rotation direction ...
A new role for green leaf volatile esters in tomato stomatal defense against Pseudomonas syringe pv. tomato

López-Gresa, María Pilar; Payá, C.; Ozáez-Martínez, Miguel; Rodrigo Bravo, Ismael; Conejero Tomás, Vicente; Klee, H; Belles Albert, José Mª; Lisón, Purificación (Frontiers Media SA, 2018)

[EN] The volatile esters of (Z)-3-hexenol with acetic, propionic, isobutyric, or butyric acids are synthesized by alcohol acyltransferases (AAT) in plants. These compounds are differentially emitted when tomato plants are ...
A Novel Porous Ti-Squarate as Efficient Photocatalyst in the Overall Water Splitting Reaction under Simulated Sunlight Irradiation

Salcedo-Abraira, Pablo; Babaryk, Artem A.; Montero-Lanzuela, Eva; Contreras Almengor, Oscar R.; Cabrero-Antonino, Maria; Svensson, Erik; Willhammar, Tom; Navalón Oltra, Sergio; Elkäim, Erik; García Gómez, Hermenegildo; Horcajada, Patricia (John Wiley & Sons, 2021-12)

[EN] A new porous titanium(IV) squarate metal¿organic framework (MOF), denoted as IEF-11, having a never reported titanium secondary building unit, is successfully synthesized and fully characterized. IEF-11 not only ...
A Photonic Label-Free Biosensor to Detect Salmonella spp. in Fresh Vegetables and Meat

Fernández Blanco, Ana; Hernández Pérez, Manuel; Moreno Trigos, Mª Yolanda; García Hernández, Jorge (MDPI AG, 2023-12)

[EN] This paper presents a method that can be used to detect and identify Salmonella spp. in fresh meat and vegetable samples using a photonic biosensor with specialized bioreceptors. Detection was based on photon transduction. ...
A Robust Titanium Isophthalate Metal-Organic Framework for Visible-Light Photocatalytic CO2 Methanation

Wang, Sujing; Cabrero-Antonino, Maria; Navalón Oltra, Sergio; Cao, Chen-chen; Tissot, Antoine; Dovgaliuk, Iurii; Marrot, Jerome; Martineau-Corcos, Charlotte; Yu, Liang; Wang, Hao; Shepard, William; García Gómez, Hermenegildo; Serre, Christian (Elsevier (Cell Press), 2020-12-03)

[EN] Isophthalic acid (IPA) has been considered to build metal-organic frameworks (MOFs), owing to its facile availability, unique connection angle-mode, and a wide range of functional groups attached. Constructing ...
Acoustic Holograms for Bilateral Blood-Brain Barrier Opening in a Mouse Model

Jiménez-Gambín, Sergio; Jimenez, Noe; Pouliopoulos, Antonios N.; Benlloch Baviera, Jose María; Konofagou, Elisa E.; Camarena Femenia, Francisco (Institute of Electrical and Electronics Engineers, 2022-04)

[EN] Transcranial focused ultrasound (FUS) in conjunction with circulating microbubbles injection is the sole non-invasive technique that temporally and locally opens the blood-brain barrier (BBB), allowing targeted drug ...
Analysis of surface electromyographic parameters for the assessment of muscle fatigue during moderate exercises

Junquera-Godoy, Isabel; Gomis-Tena Dolz, Julio; Martínez-de-Juan, José L.; Saiz Rodríguez, Francisco Javier; Prats-Boluda, Gema (Universidad de Valladolid, 2022-11-25)

[EN] Muscle fatigue is a neuromuscular phenomenon which prevents the muscles to generate the required force. Although there are multiple studies about detecting this condition with surface electromyography, this method ...
Análisis de la contribución de las zonas verdes urbanas en la consecución de los Objetivos de Desarrollo Sostenible (ODS) en la ciudad de Valencia

Díaz Manrique, Víctor (Universitat Politècnica de València, 2020-10-19)

[ES] En 2015 los líderes mundiales acordaron una hoja de ruta para alcanzar el desarrollo sostenible mundial en 2030. Esta hoja de ruta está compuesta por los 17 Objetivos de Desarrollo Sostenible. En 2020 el Joint Research ...
Archetype development and governance methodologies for the electronic health record

Moner Cano, David (Universitat Politècnica de València, 2021-03-22)

[ES] La interoperabilidad semántica de la información sanitaria es un requisito imprescindible para la sostenibilidad de la atención sanitaria, y es fundamental para afrontar los nuevos retos sanitarios de un mundo ...
Automatic characterization of human embryos at day 4 post-insemination from time-lapse imaging using supervised contrastive learning and inductive transfer learning techniques

Paya-Bosch, Elena; Bori, Lorena; Colomer, Adrián; Meseguer, Marcos; Naranjo Ornedo, Valeriana (Elsevier, 2022-06-01)

[EN] Embryo morphology is a predictive marker for implantation success and ultimately live births. Viability evaluation and quality grading are commonly used to select the embryo with the highest implantation potential. ...
Automatic left ventricle volume calculation with explainability through a deep learning weak-supervision methodology

Pérez-Pelegrí, Manuel; Monmeneu, Jose V.; López-Lereu, María P.; Pérez-Pelegrí, Lucía; Maceira, Alicia M.; Bodi, Vicente; Moratal, David (Elsevier, 2021-09)

[EN] Background and objective: Magnetic resonance imaging is the most reliable imaging technique to assess the heart. More specifically there is great importance in the analysis of the left ventricle, as the main pathologies ...
Beamforming for large-area scan and improved SNR in array-based photoacoustic microscopy

Cebrecos, Alejandro; García-Garrigós, J. J.; Descals, A.; Jimenez, Noe; Benlloch Baviera, Jose María; Camarena Femenia, Francisco (Elsevier, 2021)

[EN] Beamforming enhances the performance of array-based photoacoustic microscopy (PAM) systems for large-area scan. In this study, we quantify the imaging performance of a large field-of-view optical-resolution ...
Calcium sulfate setting monitoring with ultrasonic backscattering analysis

Rodríguez-Sendra, Josep; Jimenez, Noe; Picó Vila, Rubén; Faus, Joan; Camarena Femenia, Francisco (Acoustical Society of America, 2019-09-06)

[Otros] Ultrasonic backscattering techniques are used to monitor the setting process of calcium sulfate. A 3.5 MHz frequency A-scan pulse-echo system is used to obtain the acoustic properties of a cylindrical sample of ...
Challenges for Model-Driven Development of Strategically Aligned Information Systems

Noel-Lopez, Rene; Panach, Jose Ignacio; Pastor López, Oscar (Institute of Electrical and Electronics Engineers, 2022)

[EN] Model-Driven Development (MDD) has been proposed as an alternative to the traditional development of information systems, given its ability to integrate different stakeholders into the information system engineering ...
Characterization of Viscoelastic Media Combining Ultrasound and Magnetic-Force Induced Vibrations on an Embedded Soft Magnetic Sphere

Cebrecos, Alejandro; Jimenez, Noe; Tarazona Tárrega, Rafael; Company, Miguel; Benlloch Baviera, Jose María; Camarena Femenia, Francisco (Institute of Electrical and Electronics Engineers, 2021-12)

[EN] We report a method to locally assess the complex shear modulus of a viscoelastic medium. The proposed approach is based on the application of a magnetic force to a millimeter-sized steel sphere embedded in the medium ...
Cobalt-Based Metal Organic Frameworks as Solids Catalysts for Oxidation Reactions

Dhakshinamoorthy, Amarajothi; Montero-Lanzuela, Eva; Navalón Oltra, Sergio; García Gómez, Hermenegildo (MDPI AG, 2021-01)

[EN] Metal organic frameworks (MOFs) are porous crystalline solids whose frameworks are constituted by metal ions/nodes with rigid organic linkers leading to the formation of materials having high surface area and pore ...