Results 11 to 20 of about 344,684 (167)

Annoyance in open-plan offices : Uncertainties of ISO 3382-3 indicators and proposal for improvement of ISO 22955

, 2022
The acoustic quality of open-plan offices is assessed through the ability of the layout to limit the propagation of speech noise, which is the main source of discomfort in these workspaces. Two standards are available for this purpose: ISO 3382-3, which is a measurement standard, and ISO 22955, which sets target values for the room and the sound ...
Lenne, Lucas
openaire   +2 more sources

Caracterización de fuentes para el cumplimientos de requisitos Normas UNE-EN ISO 140-4, 140-5 y 3382-2 [PDF]

, 2014
El trabajo descrito a continuación tiene como objetivo caracterizar dos fuentes sonoras diferentes comprobando su correcto funcionamiento para dar cumplimiento a los requisitos y exigencias de las normas UNE-EN ISO 140-4, 140-5 y 3382-2. La comprobación de los requisitos de las normas internacionales forman parte del control de calidad interno de la ...
Lladosa Rubio, Tania
openaire   +3 more sources

Rumsakustisk analys av en utställningsmiljö - En tillämpning av ISO 3382-2 i praktiken

Detta projekt undersöker hur man med hjälp av akustiska mätningar kan bestämma rumsakustiken i ett rum, i det här fallet en mässlokal. Målet med projektet är att lära sig mer om rumsakustik och rumsakustiska mätningar samt att i den givna lokalen bestämma det akustiska tillståndet.
Skogman, Emma, Svensson, Noah
core   +4 more sources

Chemically Gradient Ordered Nanodomains Enable Large Tensile Ductility in Gigapascal Lightweight Refractory High-Entropy Alloys. [PDF]

Adv Sci (Weinh)
A high‐strength lightweight refractory high‐entropy alloy achieves extraordinary ductility owing to the introduction of coherent chemically gradient ordered nanodomains (CGONs). The CGONs not only serve as effective barriers to dislocation motion (strengthening) but also significantly promote dislocation nucleation and multiplication (ductilizing) upon
Zhang W, Yan D, Zhang Y, Li Z.
europepmc   +2 more sources

The Long-Term Effect of Childhood Otitis Media on Speech-in-Noise Testing at Ages 9 and 13. [PDF]

Laryngoscope Investig Otolaryngol
Our longitudinal study provides valuable insights into how recurrent acute otitis media (RAOM) in children can affect auditory processing in noisy environments—a crucial aspect of effective communication. These findings highlight the importance of considering the long‐term effects of RAOM in both clinical practice and future research.
Reijers SNH, Vroegop JL, Kremer B, van der Schroeff MP.   +3 more
europepmc   +2 more sources

Evaluating the Environmental Impact of Clinical Research: A Full Life Cycle Analysis of a French Academic Randomised Clinical Trial. [PDF]

Fundam Clin Pharmacol
ABSTRACT Climate change poses the greatest threat to human health in the 21st century. The healthcare sector contributes approximately 5% of global greenhouse gas emissions and has a significant environmental impact. Although clinical trials are crucial for identifying effective and safe treatments and preventing disease, their environmental impact is ...
Fougerou-Leurent C, Forteau L, Perrot-Loyer M, Renault A, Brion M, Mouchel C, Rousseau C, Marion E, Cochennec S, Ganivet A, Gervais ML, Fin L, Laviolle B.   +12 more
europepmc   +2 more sources

The Bacinete Main Shelter: A Prehistoric Theatre?

Acoustics, 2023
In the last few years, archaeoacoustic studies of rock art sites and landscapes have undergone significant growth as a result of renewed interest in the intangible aspects of the archaeological record.
Lidia Alvarez-Morales, Neemias Santos da Rosa, Daniel Benítez-Aragón, Laura Fernández Macías, María Lazarich, Margarita Díaz-Andreu   +5 more
doaj   +1 more source

Insight Discovery of the Roman Amphitheater of Durres: Reconstruction of the Acoustic Features to Its Original Shape

Buildings, 2023
The discovery of Roman amphitheaters continues to excite the minds of archaeologists. Within the framework of various excavation campaigns, the architectural requalification of the amphitheater of Durres has been investigated, but no acoustic analyses ...
Antonella Bevilacqua, Silvana Sukaj, Gino Iannace, Amelia Trematerra   +3 more
doaj   +1 more source

Measurements of Acoustical Parameters in the Ancient Open-Air Theatre of Tyndaris (Sicily, Italy)

Applied Sciences, 2020
The emerging field of archaeoacoustics is attracting increasing research attention from scholars of different disciplines: the investigation of the acoustic features of ancient open-air theatres is possibly one of its main themes.
Arianna Astolfi, Elena Bo, Francesco Aletta, Louena Shtrepi   +3 more
doaj   +1 more source

Ottoman Mosques in Albania: Building Acoustic Exploration inside Five Case Studies

Buildings, 2021
The Ottoman mosques of the 15th and 16th centuries represent an architectural typology that has been replicated in territories out of the Middle East for as long as Islam spread its influence on other countries. This paper deals with the determination of
Silvana Sukaj, Antonella Bevilacqua, Giuseppe Ciaburro, Gino Iannace, Amelia Trematerra   +4 more
doaj   +1 more source