Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Pedro Poveda"'
Autor:
Jesús Carbajo, Pedro Poveda, Enrique Segovia, Andrés Prieto, Laura Río-Martín, José Daniel Pastor, Jaime Ramis
Publikováno v:
Applied Sciences, Vol 14, Iss 11, p 4925 (2024)
Dynamic stiffness is a parameter of great importance for the assessment of the sound insulation properties of resilient materials commonly used under floating floors in dwellings. This work proposes a simplified approach that relies on an electro-mec
Externí odkaz:
https://doaj.org/article/a7d7edb2f42743e48e069ad5e741e1fb
Autor:
Jesús Carbajo, Pedro Poveda-Martínez, Luís Godinho, Andreia Pereira, Anna Gaspar, Paulo Amado-Mendes, Diogo Mateus, Jaime Ramis
Publikováno v:
Applied Sciences, Vol 14, Iss 5, p 2094 (2024)
Variable acoustics systems are promising engineering developments for multi-purpose rooms and workspaces in many buildings. However, due to space requirements associated with most of the tuning devices used for that purpose, these solutions are hardl
Externí odkaz:
https://doaj.org/article/97a77879c2dd41c7ac9f68aa2194c81d
Autor:
Miguel-Ángel Climent, Marina Miró, Jesús-Nuño Eiras, Pedro Poveda, Guillem de Vera, Enrique-Gonzalo Segovia, Jaime Ramis
Publikováno v:
Corrosion and Materials Degradation, Vol 3, Iss 2, Pp 235-257 (2022)
This work presents results allowing an unequivocal correlation of the observations of strong nonlinear elastic features of ultrasonic waves (values of the nonlinearity parameters exceeding the thresholds corresponding to undamaged states), with the c
Externí odkaz:
https://doaj.org/article/d12277aa34f14b10be68a7fa852d839e
Autor:
José M. Ortega-Zufiría, Mario Sierra-Rodríguez, Yaiza López-Ramírez, Jorge Bernal-Piñeiro, Daniel Silva-Mascaró, Pedro Poveda-Núñez, Martin Tamarit-Degenhardt, Remedios López-Serrano
Publikováno v:
Revista Peruana de Investigación en Salud, Vol 5, Iss 2, Pp 91-99 (2021)
Objetivos: medir la prevalencia e intensidad del dolor agudo en pacientes hospitalizados en el Servicio de Neurocirugía de un Hospital Terciario, utilizando una escala verbal numérica, la Escala Visual Analógica (EVA) para su evaluación. Material
Externí odkaz:
https://doaj.org/article/87c8a316bda24da89b68c0e5ff7feb3b
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 14, Iss 1, Pp 1-17 (2020)
Abstract The aim of this work was to provide further confirmation of the possible use of non-linear ultrasonic techniques for detecting the cracking due to corrosion of steel reinforcements in concrete. To this end accelerated steel corrosion tests h
Externí odkaz:
https://doaj.org/article/77a867db872544488d5f3d1f5727391d
Publikováno v:
Journal of Marine Science and Engineering, Vol 10, Iss 9, p 1311 (2022)
Anthropogenic noise is a growing threat to marine life due to the incrementation of human activity in the marine environment. In Europe, the Directive 2008/56/EC of the European Parliament and of the Council was published with the aim of establishing
Externí odkaz:
https://doaj.org/article/ed71137f350744eeb476ad5fd2cb094e
Autor:
Andreia Pereira, Anna Gaspar, Luís Godinho, Paulo Amado Mendes, Diogo Mateus, Jesus Carbajo, Jaime Ramis, Pedro Poveda
Publikováno v:
Buildings, Vol 11, Iss 11, p 543 (2021)
An important challenge for acoustic engineers in room acoustics design is related to the acoustic performance of multi-purpose auditoriums, which are typically designed to suit several performance requirements. With this intent, the analysis of sever
Externí odkaz:
https://doaj.org/article/c21e1b4cdacf484da64c7746375b9aae
Autor:
Vicente Puig-Pons, Ester Soliveres, Isabel Pérez-Arjona, Victor Espinosa, Pedro Poveda-Martínez, Jaime Ramis-Soriano, Patricia Ordoñez-Cebrián, Marek Moszyński, Fernando de la Gándara, Manuel Bou-Cabo, José L. Cort, Eladio Santaella
Publikováno v:
Sensors, Vol 21, Iss 21, p 6998 (2021)
Underwater noise has been identified as a relevant pollution affecting marine ecosystems in different ways. Despite the numerous studies performed over the last few decades regarding the adverse effect of underwater noise on marine life, a lack of kn
Externí odkaz:
https://doaj.org/article/7e6f01b0b0704cb582249cd2a0b14b05
Publikováno v:
Applied Sciences, Vol 9, Iss 15, p 3061 (2019)
An electrochemical model is presented to calculate the rebar shape time-evolution in reinforced mortar specimens during forced corrosion tests. This provides a more realistic description than the usually used geometric models. The current distributio
Externí odkaz:
https://doaj.org/article/c53c52ebe94540e5bf15a0511cdaeb93
Publikováno v:
Materials, Vol 12, Iss 5, p 813 (2019)
In this work, non-linear ultrasonic wave techniques have been used to detect the onset of micro-cracking due to steel corrosion in model reinforced concrete elements. The specimens were of prismatic shape with a single steel rebar. The corrosion was
Externí odkaz:
https://doaj.org/article/319064f6ed9d4b0f86ca6768a80cf53c