Search Results - "Rey, Guillermo"

A pointwise estimate for positive dyadic shifts and some applications by Conde-Alonso, José M., Rey, Guillermo

“…We prove a (sharp) pointwise estimate for positive dyadic shifts of complexity m which is linear in the complexity. This can be used to give a pointwise…”
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Analysis of Sampling Methodologies for Noise Pollution Assessment and the Impact on the Population by Rey Gozalo, Guillermo, Barrigón Morillas, Juan Miguel

“…Today, noise pollution is an increasing environmental stressor. Noise maps are recognised as the main tool for assessing and managing environmental noise, but…”
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Analysis of the Influence of Thickness and Density on Acoustic Absorption of Materials Made from Used Cigarette Butts by Gómez Escobar, Valentín, Moreno González, Celia, Rey Gozalo, Guillermo

“…The effects of the density and thickness of samples made from used cigarette butts on acoustic characteristics were analyzed in this study. All the analyzed…”
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Physicochemical and biological characterization of long-term operated sulfate reducing granular sludge in the SANI® process by Hao, Tianwei, Luo, Jinghai, Wei, Li, Mackey, Hamish R., Liu, Rulong, Rey Morito, Guillermo, Chen, Guang-Hao

“…The SANI® process (Sulfate reduction, Autotrophic denitrification and Nitrification Integrated) is a treatment system with low energy demands. The major…”
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Variability and Performance Study of the Sound Absorption of Used Cigarette Butts by Gómez Escobar, Valentín, Rey Gozalo, Guillermo, Pérez, Carlos J

“…There has been increasing interest in new sustainable materials that can be used as construction materials. Among them, sound-absorbing materials have an…”
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Relationships among satisfaction, noise perception, and use of urban green spaces by Rey Gozalo, Guillermo, Barrigón Morillas, Juan Miguel, Montes González, David, Atanasio Moraga, Pedro

“…Nowadays, urban design without green spaces is inconceivable. Environmental, social, and economic benefits generated by green spaces are essential to maintain…”
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Slipping rib syndrome: A clinical and dynamic-sonographic entity. A serial cases report by Girbau, Alba, Álvarez-Rey, Guillermo, Cano-Herrera, Carlos Leonardo, Balius, Ramón

“…Slipping rib syndrome (SRS) consists of false or floating rib hypermobility, which can force the ribs to come into contact with each other. We aimed to examine…”
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Novel Algorithm to Detect, Classify, and Count Mussel Larvae in Seawater Samples Using Computer Vision by Orgeira-Crespo, Pedro, Gabín-Sánchez, Carlos, Aguado-Agelet, Fernando, Rey-González, Guillermo

“…The European Union’s mussel production industry is dependent on obtaining mussel larvae as seed for cultivation, a process traditionally monitored through…”
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Design, manufacturing and experimental validation of additive manufacturing cores for bearing seats in carbon fibre reinforced polymer structures by Retuerta del Rey, Guillermo, de Lucas Salgado, Javier, González Hernández, Alex Alberto, Chacón Tanarro, Enrique

“…The integration of carbon-fibre reinforced polymers (CFRP) in structural applications offers significant advantages due to their high strength-to-weight ratio…”
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Perceptions and effects of the acoustic environment in quiet residential areas by Rey Gozalo, Guillermo, Barrigón Morillas, Juan Miguel

“…Many cities have historical areas clearly distinguished from the rest because of the architecture, urban planning, and functionality. In many cases, these…”
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A comprehensive experimental study of the influence of temperature on urban road traffic noise under real-world conditions by Barrigón Morillas, Juan Miguel, Rey Gozalo, Guillermo, Montes González, David, Sánchez-Fernández, Manuel, Bachiller León, Alicia

“…The effect of road traffic noise in urban environments is an issue of social and scientific interest, due to its public health and economic impacts. Scientific…”
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Optimization of the Conceptual Design of a Multistage Rocket Launcher by Orgeira-Crespo, Pedro, Rey, Guillermo, Ulloa, Carlos, Garcia-Luis, Uxia, Rouco, Pablo, Aguado-Agelet, Fernando

“…The design of a vehicle launch comprises many factors, including the optimization of the climb path and the distribution of the mass in stages. The…”
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Evaluation of exposure to road traffic noise: Effects of microphone height and urban configuration by Montes González, David, Barrigón Morillas, Juan Miguel, Rey Gozalo, Guillermo, Godinho, Luís

“…Noise pollution is a major environmental problem due to its impact on human health and implications for other spheres of society. Since road traffic is the…”
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Acoustical performance of porous absorber made from recycled rubber and polyurethane resin by Maderuelo-Sanz, Rubén, Barrigón Morillas, Juan Miguel, Martín-Castizo, Manuel, Gómez Escobar, Valentín, Rey Gozalo, Guillermo

“…This paper reports an investigation of a new kind of material and its acoustical performance. The main component of this porous absorber is the ground tyre…”
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Design of an electronic prototype to teach braille by Peñaloza-Mendoza, Guillermo Rey, Sánchez-Rodríguez, Alan Amaury, Melgoza-Rivera, Perla Yahaira, Espinosa-Hurtado, Stephany

“…This work proposes an electronic device to teach Braille. The goal of our prototype is to be a pedagogical strategy to teach Braille to people suffering from…”
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Relationship between temperature and road traffic noise under actual conditions of continuous vehicle flow by Sánchez-Fernández, Manuel, Barrigón Morillas, Juan Miguel, Montes González, David, Rey Gozalo, Guillermo

“…•A decrease of noise with increasing temperature was found under real conditions.•Variations of the coefficients for air and pavement temperatures were…”
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Noise Pollution and Urban Planning by Morillas, Juan Miguel Barrigón, Gozalo, Guillermo Rey, González, David Montes, Moraga, Pedro Atanasio, Vílchez-Gómez, Rosendo

“…Noise pollution distribution in each city around the world is necessarily influenced by its own design. A lot of factor associated to urban planning have a…”
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Can weekly noise levels of urban road traffic, as predominant noise source, estimate annual ones? by Prieto Gajardo, Carlos, Barrigón Morillas, Juan Miguel, Rey Gozalo, Guillermo, Vílchez-Gómez, Rosendo

“…The effects of noise pollution on human quality of life and health were recognised by the World Health Organisation a long time ago. There is a crucial dilemma…”
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Suitability Assessment of an ICE-Based Micro-CCHP Unit in Different Spanish Climatic Zones: Application of an Experimental Model in Transient Simulation by Rey, Guillermo, Ulloa, Carlos, Miguez, Jose Luis, Cacabelos, Anton

“…Tri-generation plants will have an important role in the near future in the residential sector where heating and cooling demands come into play throughout the…”
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Greedy approximation algorithms for sparse collections by Rey, Guillermo

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