Browsing by Author "Tarrío-Saavedra, Javier"
Now showing items 1-20 of 35
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A Logistic Approach for Kinetics of Isothermal Pyrolysis of Cellulose
López-Beceiro, Jorge; Díaz-Díaz, Ana-María; Álvarez García, Ana; Tarrío-Saavedra, Javier; Naya, Salvador; Artiaga, Ramón (MDPI, 2021-03)[Abstract] A kinetic model is proposed to fit isothermal thermogravimetric data obtained from cellulose in an inert atmosphere at different temperatures. The method used here to evaluate the model involves two steps: (1) ... -
An artificial-vision- and statistical-learning-based method for studying the biodegradation of type I collagen scaffolds in bone regeneration systems
Robles-Bykbaev, Yaroslava; Naya, Salvador; Díaz-Prado, Silvia; Calle-López, D.; Robles-Bykbaev, Vladimir; Garzón, Luis; Sanjurjo-Rodríguez, Clara; Tarrío-Saavedra, Javier (PeerJ, 2019-07-05)[Abstract] This work proposes a method based on image analysis and machine and statistical learning to model and estimate osteocyte growth (in type I collagen scaffolds for bone regeneration systems) and the collagen ... -
An educational environment based on digital image processing to support the learning process of biomaterials degradation in stem cells
Robles-Bykbaev, Yaroslava; Naya, Salvador; Tarrío-Saavedra, Javier; Díaz-Prado, Silvia; Sanjurjo-Rodríguez, Clara; Blanco García, Francisco J; Cornejo-Reyes, J.; Garzón, Luis; Calle-López, D. (IEEE, 2018-11-08)[Abstract] The Poly(DL-lactide-co-glycolide) copolymers (PDLGA) have designed and performed as biomaterials, taking into account their biodegradability and biocompatibility properties. These materials have a wide range of ... -
An expert system based on computer vision and statistical modelling to support the analysis of collagen degradation
Robles-Bykbaev, Yaroslava; Naya, Salvador; Díaz-Prado, Silvia; Calle-López, Daniel; Robles-Bykbaev, Vladimir; Garzón-Muñoz, Luis; Sanjurjo-Rodríguez, Clara; Tarrío-Saavedra, Javier (IntechOpen, 2018)[Abstract] The poly(DL-lactide-co-glycolide) (PDLGA) copolymers have been specifically designed and performed as biomaterials, taking into account their biodegradability and biocompatibility properties. One of the ... -
Application of an Analytic Methodology to Estimate the Movements of Moored Vessels Based on Forecast Data
Sande, José; Figuero, A.; Tarrío-Saavedra, Javier; Peña González, Enrique; Alvarellos, Alberto; Rabuñal, Juan R. (MDPI, 2019-09)[Abstract]: A port’s operating capacity and the economic performance of its concessions are intimately related to the quality of its operational conditions. This paper presents an analytical methodology for estimating the ... -
Application of residuals from purification of bivalve molluscs in Galician to facilitate marine ecosystem resiliency through artificial reefs with shells – One generation
Carral Couce, Luis; Lamas, M.I.; Buenhombre, José Luis Mier; Cartelle Barros, Juan José; Naya, Salvador; Tarrío-Saavedra, Javier (Elsevier, 2023-01-15)[Abstract] The seas and oceans of the planet provide a wide range of essential resources. However, marine ecosystems are undergoing severe degradation due to the unsustainable exploitation and consumption patterns of the ... -
Automatic detection of defective crankshafts by image analysis and supervised classification
Remeseiro, Beatriz; Tarrío-Saavedra, Javier; Francisco-Fernández, Mario; Penedo, Manuel; Naya, Salvador; Cao, Ricardo (2019)[Abstract]: A crankshaft is a mechanical component of an engine that performs a conversion of an alternative movement of a piston in a rotational motion of a shaft. It is a critical part and one of the most expensive of ... -
Bootstrap-LOCI data mining methodology for anomaly detection in buildings energy efficiency
Tobar, Andrés; Flores, Miguel; Castillo-Páez, Sergio; Naya, Salvador; Zaragoza, Sonia; Tarrío-Saavedra, Javier (Elsevier, 2023-11)[Abtract]: An automated methodology is proposed to identify anomalies in buildings’ HVAC systems, through Local Correlation Integral (LOCI) algorithm, improved by Bootstrap to obtain a rule from its score distribution. ... -
Building-Scale Wastewater-Based Epidemiology for SARS-CoV-2 Surveillance at Nursing Homes in A Coruña, Spain
Trigo-Tasende, Noelia; Vallejo, J.A.; Rumbo-Feal, Soraya; Conde-Pérez, Kelly; Nasser-Ali, Mohammed; Tarrío-Saavedra, Javier; Barbeito, Inés; Cao, Ricardo; Ladra, Susana; Bou, Germán; Poza, Margarita (MDPI, 2023-11)[Abstract] Wastewater-based epidemiology (WBE) has become an effective tool in the surveillance of infectious diseases such as COVID-19. In this work, we performed a brief study of monitoring the SARS-CoV-2 viral load ... -
Case Study of Anomaly Detection and Quality Control of Energy Efficiency and Hygrothermal Comfort in Buildings
Eiras-Franco, Carlos; Flores, Miguel; Bolón-Canedo, Verónica; Zaragoza, Sonia; Fernández-Casal, Rubén; Naya, Salvador; Tarrío-Saavedra, Javier (2019)[Abstract] The aim of this work is to propose different statistical and machine learning methodologies for identifying anomalies and control the quality of energy efficiency and hygrothermal comfort in buildings. ... -
Combined effect of seawater and load on methacrylate adhesive
Rodríguez-Dopico, Francisco J.; Carbas, R.J.C.; Borges, C.S.P.; Tarrío-Saavedra, Javier; Da Silva, L.F.M.; Álvarez García, Ana (Elsevier, 2023-04)[Abstract]: Although the shipbuilding industry is constantly demanding new advanced joining solutions, adhesive technology is not as developed in the marine as compared to other industries. The main reason is the lack ... -
Considerations on the programmed functional life (one generation) of a green artificial reef in terms of the sustainability of the modified ecosystem
Carral Couce, Luis; Tarrío-Saavedra, Javier; Cartelle Barros, Juan José; Camba, C.; Ramil, Alberto; Álvarez-Feal, José-Carlos (Elsevier. Cell Press, 2023-04)[Abstract] The installation of artificial reefs serves to enhance marine ecosystems, although it also modifies them. These changes do not have to be irreversible, since it is possible to treat the functional life of an ... -
Constructing a Control Chart Using Functional Data
Flores, Miguel; Naya, Salvador; Fernández-Casal, Rubén; Zaragoza, Sonia; Raña, Paula; Tarrío-Saavedra, Javier (MDPI AG, 2020-01-02)[Abstract] This study proposes a control chart based on functional data to detect anomalies and estimate the normal output of industrial processes and services such as those related to the energy efficiency domain. Companies ... -
Control y detección de anomalías de confort térmico y eficiencia energética en edificios a partir de variables autocorreladas
Barbeito, Inés; Zaragoza, Sonia; Tarrío-Saavedra, Javier; Naya, Salvador (Sociedad Española de Estadística e Investigación Operativa, 2023)[Resumen]: En este trabajo se presenta, de una forma intuitiva, paso por paso, la metodología propuesta en el artículo “Assessing thermal comfort and energy efficiency in buildings by statistical quality control for ... -
Dynamic rheological comparison of silicones for podiatry applications
Díaz-Díaz, Ana-María; Sánchez Silva, Bárbara; Tarrío-Saavedra, Javier; López-Beceiro, Jorge; Janeiro Arocas, Julia M.; Gracia-Fernández, Carlos; Artiaga, Ramón (Elsevier, 2018-05-26)[Abstract]: This work shows an effective methodology to evaluate the dynamic viscoelastic behavior of silicones for application in podiatry. The aim is to characterize, compare their viscoelastic properties according to ... -
Effects of the expanded Panama Canal on vessel size and seaborne transport
Carral Couce, Luis; Tarrío-Saavedra, Javier; Castro-Santos, Laura; Lamas, M.I.; Sabonge, Rodolfo (University of Zagreb, Faculty of Transport and Traffic Engineering, 2018-05-03)[Abstract]: The Panama Canal (PC) expansion will have an impact on trading patterns and the manner in which goods are transported around the world. Once the third set of locks at the Canal began their operation, it was ... -
Erosive Degradation Study of Concrete Augmented by Mussel Shells for Marine Construction
Camba, C.; Mier, José; Carral Couce, Luis; Lamas, M.I.; Álvarez-Feal, José-Carlos; Díaz-Díaz, Ana-María; Tarrío-Saavedra, Javier (MDPI, 2021-10)[Abstract] This work proposes a green material for artificial reefs to be placed in Galicia (northwest Spain) taking into account the principles of circular economy and sustainability of the ecosystem. New concrete ... -
¿Es la exportación un elemento relevante para explicar el rendimiento de una empresa? El caso de las pymes gallegas para el período 2002 - 2013
Abeal-Vázquez, José-Pablo; Álvarez García, Begoña; Tarrío-Saavedra, Javier (3Ciencias, 2018)[Resumen]: El principal objetivo de este trabajo es averiguar en qué medida el hecho de que una empresa sea exportadora tiene consecuencias sobre su rendimiento. El caso de estudio, elaborado a partir de la base de datos ... -
Estudio métrico sobre la actividad investigadora usando el software libre R: el caso del sistema universitario gallego
Tarrío-Saavedra, Javier; Orois, Elena; Naya, Salvador (Universidad Nacional Autónoma de México, 2017)[Resumen] Este trabajo representa una nueva alternativa para el estudio, clasificación y comparación de la producción científica de centros de investigación, utilizando las funciones de tratamiento de datos del paquete ... -
Evaluación y clasificación de materiales : un enfoque estadístico
Tarrío-Saavedra, Javier (2012)[Resumen] La tesis doctoral que aquí se muestra se presenta como el compendio de cuatro de los artículos de investigación elaborados y publicados en revistas indexadas en el Journal Citation Report durante el ...
