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Mostrando ítems 8504-8523 de 8955
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U-Net/ResNet-50 Network with Transfer Learning for Semantic Segmentation in Search and Rescue.
Salas Espinales, Andrés; Vélez-Chávez, Elián; Vázquez-Martín, Ricardo
; García-Cerezo, Alfonso José; Mandow, Anthony (Springer Nature, 2024-04-27)
Semantic segmentation has been successfully adopted for scenarios such as indoor, outdoor, urban scenes, and synthetic scenes, but applications with scarce labeled data such as search-and-rescue (SAR), have not been ... -
Ubú Picasso
Soto-Calzado, Inocente (Consejo Superior de Investigaciones Científicas, 2005)
Ubú es un personaje —no nos atrevemos a definirlo como de ficción— materializado en 1896 por el escritor Alfred Jarry como protagonista de la pieza teatral Ubú rey, a la que seguirán diversas secuelas. Esta creación es ... -
Ukrainian Women’s Entrepreneurship and Business Ecosystem during the War: New Challenges for Development.
Stroiko, Tetiana; Iglesias-Sánchez, Patricia Pilar; Jambrino-Maldonado, Carmen; Fernández-Díaz, Elena; De-las-Heras-Pedrosa, Carlos (MDPI, 2024-05-02)
This research focuses on the key aspects of the basis of women’s entrepreneurship in the particular case of the Ukrainian ecosystem of entrepreneurship. Even in wartime, entrepreneurship is a chance to overcome circumstances, ... -
Ulcerative colitis impairs the acylethanolamide-based anti-inflammatory system reversal by 5-aminosalicylic acid and glucocorticoids.
Suárez-Pérez, Juan; Romero-Zerbo, Silvana Yanina; Márquez, Lucia; Rivera, Patricia; Iglesias, Mar; Bermúdez Silva, Francisco Javier; Andreu, Montserrat; Rodriguez-de-Fonseca, Fernando[et al.] (PLOS, 2012)
Studies in animal models and humans suggest anti-inflammatory roles on the N-acylethanolamide (NAE)-peroxisome proliferators activated receptor alpha (PPARα) system in inflammatory bowel diseases. However, the presence and ... -
Último capítulo sobre la dispersión de presos de ETA: la respuesta del TEDH.
Fernández-Cabrera, Marta (Revista General de Derecho Penal. Iustel., 2020)
La política de dispersión de presos es una política penitenciaria que hace que los presos condenados por terrorismo cumplan sus condenas considerablemente alejados del domicilio familiar. La decisión de mantenerla en vigor ... -
Los últimos grados del Escocismo y la realización descendente. Reflexiones sobre el capítulo 45 de al-Futūḥāt almakkiyya y la masonería Escocista
(Universidad de Murcia, 2023)Este texto que presentamos fue publicado por separado, en un prólogo y tres artículos, en la revista Études Traditionnelles en 1953, tras el fallecimiento de Guénon, en forma de respuesta al tradicionalista Jean Reyor. En ... -
Ultra-efficient surface grating couplers for chip-to-fiber and chip-to-free-space coupling based on single-beam radiation.
Sánchez-Postigo, Alejandro; Ginel-Moreno, Pablo; Schmid, Jens H.; Hadij-El-Houati, Abdelfettah; Ortega-Moñux, Alejandro; Wanguemert-Pérez, Juan Gonzalo; Halir, Robert; Cheben, Pavel; Molina-Fernández, Íñigo[et al.] (Optica Publishing Group, 2024-10-28)
Surface grating couplers, such as fiber-chip grating couplers and optical antennas, are fundamental devices in photonic integrated circuits, as they enable the coupling of light between the chip and an external medium. An ... -
Ultra-Wideband VCO Phase-Noise Reduction Loop Based on a Six-Port Phase-Shifterless Delay-Line Discriminator.
Ávila Ruiz, Juan Manuel; Molina-Fernández, Íñigo; Moreno-Pozas, Laureano; Moscoso Mártir, Álvaro (IEEE Transactions on Microwave Theory and Techniques, 2014-11-14)
In this paper, a novel frequency-locked loop (FLL) architecture for phase-noise reduction of wideband voltage-controlled oscillators (VCO) is presented. The circuit makes use of a phase-shifterless frequency discriminator, ... -
Ultrafast Laser Excitation Improves LIBS Performance for the Analysis of Optically Trapped Single Nanoparticles Owing to Characteristic Interaction Mechanisms
Burgos-Palop, Clara; Purohit, Pablo; Fortes-Román, Francisco Javier; Laserna-Vázquez, José Javier (ACS, 2023-09-20)
Owing to the exceedingly small mass involved, complete elemental characterization of single nanoparticles demands a highly precise control of signal background and noise sources. LIBS has demonstrated remarkable merits for ... -
Ultrasonography Assessment Based on Muscle Thickness and Echo Intensity in Post-Polio Patients
Mateos-Angulo, Álvaro; Salazar-Agulló, José Andrés; Roldán-Jiménez, Cristina; Trinidad Fernández, Manuel; Cuesta-Vargas, Antonio (IOAP-MDPI, 2022-11-09)
There is no specific designed diagnostic test for post-poliomyelitis syndrome. The most important symptoms of this syndrome are new loss of muscle strength and more fatigue. Previous studies have investigated muscle ... -
Ultrasound assessment of fascial connectivity in the lower limb during maximal cervical flexion: technical aspects and practical application of automatic tracking..
Cruz-Montecinos, Carlos; Cerda, Mauricio; Sanzana-Cuche, Rodolfo; Martín-Martín, Jaime; Cuesta-Vargas, Antonio (Springer Nature, 2016)
This study aimed to evaluate the displacement of the medial gastrocnemius fascia during cervical spine flexion in a kyphotic posture with knees extended and ankles at 90°. The study used ultrasound recording and the ... -
Ultrasound assessment of the spring ligament and posterior tibial tendon in healthy subjects: A descriptive study
Lópezosa-Reca, Eva; Vallejo Marquez, Mercedes; Fornells, Salvador; Martinez-Franco, Alfonso; Tejero, Sergio (Elsevier, 2024)
Background: The main aim of this study was to ultrasonographically analyse the thickness and the relationship between the Superomedial Bundle of the Spring Ligament and the Posterior Tibial Tendon in healthy subjects and ... -
Ultrasound Examination of the Ligament Complex Within the Medial Aspect of the Ankle and Foot
Martinez-Franco, Alfonso; Gijón-Noguerón, Gabriel; Franco-Romero, Alberto; Tejero, Sergio; Torróntegui-Duarte, Marcelino; Jiménez-Díaz, Fernando[et al.] (W.B. Saunders, 2022-02-24)
To properly diagnose and treat injuries to the ankle or foot, the physician must have good anatomical knowledge of the ligaments involved. The bundles can be distinguished and identified by ultrasound examination of the ... -
Ultrasound Muscle Assessment and Nutritional Status in Institutionalized Older Adults: A Pilot Study
Mateos-Angulo, Álvaro; Galán Mercant, Alejandro; Cuesta-Vargas, Antonio (MDPI, 2019-05-31)
Muscle thickness, measured by ultrasonography, has been investigated for nutritional assessment in older adults, however the associations between muscle ultrasound parameters in the lower limb and nutritional status have ... -
Ultrasound Strain Elastography Reliability in the Assessment of the Plantar Fascia and Its Relationship with the Plantar Thickness in Healthy Adults: An Intra and Interobserver Reliability Study in Novice Evaluators.
Aguilar-Núñez, Daniel; Cervera-Garvi, Pablo; Aguilar-García, María; Cuevas-Cervera, María; González-Muñoz, Ana; Navarro Ledesma, Santiago[et al.] (MDPI, 2023-07-20)
This study was aimed at verifying both the intraobserver and interobserver reliability of measuring plantar fascia stiffness for a given image in healthy active adults. Methodology. This study is reported following the ... -
Ultrasound use in metastatic breast cancer to measure body composition changes following an exercise intervention
Escriche-Escuder, Adrian; Trinidad-Fernández, Manuel; Pajares, Bella; Iglesias-Campos, Marcos; Alba-Conejo, Emilio; Cuesta-Vargas, Antonio; Roldán-Jiménez, Cristina[et al.] (Sci Rep, 2021-04-23)
Changes in body composition and muscle dysfunction are common in metastatic breast cancer (MBC). Ultrasound imaging (US) offers reliable information about muscle and fat tissue architecture (thickness) and quality ... -
UMA-BCI speller, A P300-Based spelling tool
Velasco-Álvarez, Francisco Javier; Sancha-Ros, Salvador; García-Garaluz, Esther; Fernández-Rodríguez, Álvaro; Medina-Juliá, María Teresa; Ron-Angevin, Ricardo[et al.] (Gernot R. Müller-Putz, Jonas C. Ditz, Selina C. Wriessnegger, 2019)
The brain-computer interface research group of the University of Malaga (UMA-BCI) has developed a speller application based on the wellknown P300 potential which can be easily installed, configured and used. The application ... -
UMA-BCI Speller: An easily configurable P300 speller tool for end users
Velasco-Álvarez, Francisco Javier; Sancha-Ros, Salvador; García-Garaluz, Esther; Fernández-Rodríguez, Álvaro; Medina-Juliá, María Teresa; Ron-Angevin, Ricardo[et al.] (Elseiver, 2019-04)
Some neurodegenerative conditions can severely limit patients' capability to communicate because of the loss of muscular control. Brain-computer interfaces may help in the restoration of communication with these patients, ... -
UMA-BCI SPELLER: plataforma de comunicación de fácil configuración basada en el BCI2000 P300 SPELLER
Velasco-Álvarez, Francisco Javier; Fernández-Rodríguez, Álvaro; Medina-Juliá, Mayte; Sancha-Ros, Salvador; García-Garaluz, Esther (2018-07-04)
En este trabajo se presenta una nueva herramienta orientada al restablecimiento de la comunicación en pacientes con severas limitaciones motoras. Tomando como base uno de los sistemas BCI multipropósito más extendido ... -
UMAHand: A dataset of inertial signals of typical hand activities
Casilari-Pérez, Eduardo; Barbosa-Galeano, Jennifer; González-Cañete, Francisco Javier (Elsevier, 2024-07-10)
Given the popularity of wrist-worn devices, particularly smartwatches, the identification of manual movement pat- terns has become of utmost interest within the research field of Human Activity Recognition (HAR) systems. ...