Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Virginia Puyana-Romero"'
Autor:
Francisco Fernández-Zacarías, Juan Luis Beira-Jiménez, Virginia Puyana-Romero, Ricardo Hernández-Molina
Publikováno v:
Acoustics, Vol 5, Iss 2, Pp 354-366 (2023)
The study aims to diagnose the sound pressure levels inside incubators in a controlled environment under free-field conditions. The tests were carried out in a semi-anechoic room under the standard UNE-EN ISO 3745:2012/A1:2018 in three different oper
Externí odkaz:
https://doaj.org/article/d0f1d5cafebe4e2baa1b7b66e703324f
Publikováno v:
Journal of Natural Fibers, Vol 19, Iss 13, Pp 7141-7156 (2022)
Several research groups are recently focusing on natural fibers as components of construction materials, contributing to the search for sustainable solutions that reduce the ecological footprint of buildings. Many of these fibers are proposed as acou
Externí odkaz:
https://doaj.org/article/5f9e7e392f2742a3b95ae6b14745208e
Publikováno v:
Acoustics, Vol 4, Iss 4, Pp 821-833 (2022)
Background: It is known that high noise levels can be harmful to preterm infants, causing physiological and psychological disorders. It is also known that premature babies spend a lot of time in an incubator. In this sense, many studies show that inc
Externí odkaz:
https://doaj.org/article/43737656c3af445eac9967cdee3c812b
Autor:
Víctor Rodríguez-Montaño, Juan Luis Beira-Jiménez, Francisco Fernández-Zacarías, José Luis Cueto-Ancela, Virginia Puyana-Romero, Ricardo Hernández-Molina
Publikováno v:
Journal of King Saud University: Science, Vol 35, Iss 4, Pp 102621- (2023)
Objectives: The acoustic frequencies present in an incubator are within the hearing range of a newborn; this requires adapting the environment so that the noise inside the incubator is more compatible with that range and facilitates proper hearing de
Externí odkaz:
https://doaj.org/article/4a1ed1fad958467eaccc9c3563e57632
Autor:
Víctor M. Rodríguez-Montaño, Juan Luis Beira-Jiménez, Virginia Puyana-Romero, José Luis Cueto-Ancela, Ricardo Hernández-Molina, Francisco Fernández-Zacarías
Publikováno v:
Frontiers in Pediatrics, Vol 10 (2022)
The objective of this work focuses on the study of the main sources of noise associated with incubators and the acoustic effects that derive from them. The method that has been established is based on tests carried out under different operating condi
Externí odkaz:
https://doaj.org/article/a817456137224dfa8c3b31c6b231c8cc
Publikováno v:
Fibers, Vol 11, Iss 3, p 26 (2023)
Environmental sustainability and environmental protection are key to shaping the built environment. The use of environmentally sustainable materials in architecture is essential to transform urban centers into modern, sustainable cities, reducing the
Externí odkaz:
https://doaj.org/article/98e8dbf6b4fd4565aadee8db5c123911
Publikováno v:
Informatics, Vol 10, Iss 1, p 24 (2023)
The modern conception of industrial production recognizes the increasingly crucial role of maintenance. Currently, maintenance is thought of as a service that aims to maintain the efficiency of equipment and systems while also taking quality, energy
Externí odkaz:
https://doaj.org/article/252e0b324eb74aa1825787f1afffe351
Autor:
Virginia Puyana-Romero, Jorge Santiago Arroyo Chuquín, Saúl Israel Méndez Chicaiza, Giuseppe Ciaburro
Publikováno v:
Fibers, Vol 11, Iss 2, p 18 (2023)
Environmental sustainability and environmental protection represent essential challenges for the well-being of the community. The use of eco-sustainable materials in architecture is necessary for the transformation of urban centers into modern sustai
Externí odkaz:
https://doaj.org/article/f8ed5f48d2c04e9c80ea5bb84f51d402
Autor:
Virginia Puyana-Romero, Daniel Núñez-Solano, Francisco Fernández-Zacarías, Edgar Jara-Muñoz, Ricardo Hernández-Molina
Publikováno v:
Frontiers in Pediatrics, Vol 9 (2021)
Low frequency noises are predominant in neonatal intensive care units (NICUs). Some studies affirm that neonates can perceive noises from 113 Hz, and can therefore be affected by sound sources with high spectral content at low frequencies (e.g., incu
Externí odkaz:
https://doaj.org/article/41fde5ebd7cd4400933eb840c2375d1e
Autor:
Virginia Puyana-Romero, Gino Iannace, Lilian Gisselle Cajas-Camacho, Christiam Garzón-Pico, Giuseppe Ciaburro
Publikováno v:
Fibers, Vol 10, Iss 3, p 25 (2022)
The sustainable management of waste from agricultural crops represents an urgent challenge. One possible solution considers waste as possible secondary raw materials for specific uses. Among these, the use of agricultural waste as a product for the a
Externí odkaz:
https://doaj.org/article/9be16a54736d442ea336488d9e7a5fde