Results 31 to 40 of about 110,438 (215)
El aislamiento acústico en el sistema Dragados-Plastbau
Informes de la Construccion, 1986 Los estudios y ensayos acústicos, previstos en el programa de investigación del sistema Dragados- Plastbau, fueron realizados por la U.E.I. Radiación y Propagación Acústicas del Instituto de Acústica (C.S.I.C.) con los siguientes objetivos: 1.0 ...
Antonio Moreno, José Antonio Comas
doaj +1 more source
Validació de la proposta aprovada pel Consell Executiu de la Generalitat de Catalunya sobre la Llei de Protecció contra la Contaminació Acústica [PDF]
, 2002 La mobilitat i les múltiples activitats antròpiques que es duen a terme en l'àmbit territorial, comporten, entre d'altres, problemes de contaminació acústica, que causen molèsties als ciutadans. Cal validar en quins termes la nova Llei de Protecció de la
Rius Perpinyan, Jordi
core
Global Change Biology, Volume 32, Issue 2, February 2026.Transforming recorded sound into meaningful ecological insights requires carefully designed methodologies. This workflow diagram describes the steps of our analysis (contained within circles labeled 1–7), which builds on best practices to correct for potential biases.
Giacomo L. Delgado +15 more
wiley +1 more source
Ecological Solutions and Evidence, Volume 7, Issue 1, January–March 2026.To overcome challenges in studying elusive benthic elasmobranchs, a comprehensive, rapid methodology was developed and applied to 133 Spiny Butterfly Rays in Gran Canaria and Tenerife between 2020 and 2024. This approach integrated internal tagging with acoustic and external T‐bar tags, alongside biological sampling and ultrasound assessments, all ...
Ana Espino‐Ruano +12 more
wiley +1 more source
EFECTOS DEL TIEMPO DE TRÁNSITO EN LA RESPUESTA ELÉCTRICA DE UNA DESCARGA CORONA
Anales (Asociación Física Argentina), 2014 Estudiamos el comportamiento eléctrico de una descarga corona positiva modulada a frecuencias de audio. Empleamos un arreglo de alambres de cobre paralelos (electrodo corona), enfrentados a uno similar de barras de bronce.
P Gomez, E D Onofrio, G Santiago
doaj
Infant Mental Health Journal: Infancy and Early Childhood, Volume 47, Issue 1, January 2026.Abstract Infant‐directed singing (IDSi) is a natural means of dyadic communication that contributes to children's mental health by enhancing emotion expression, close relationships, exploration and learning. Therefore, it is important to learn about factors that impact the IDSi.
Raija‐Leena Punamäki +3 more
wiley +1 more source
Production, 2009 o objetivo deste artigo é verificar o nível de pressão sonora nas salas de aula e sua interferência na inteligibilidade de fala dos professores. A metodologia utilizada foi do tipo descritivo e exploratório, de natureza qualiquantitativa e efetuada em ...
Valéria de Sá Barreto Gonçalves +2 more
doaj +1 more source
Predictions of southern migration timing in coastal sharks under future ocean warming
Conservation Biology, Volume 39, Issue 6, December 2025.Abstract Projected redistribution of marine species due to ocean warming may undermine current conservation efforts. Yet, there have been few studies on how ocean warming may alter migration timing. Across 5 years of acoustic telemetry data (2018–2022), we determined environmental drivers of southward migration timing for 6 migratory shark species from
Maria H. Manz +16 more
wiley +1 more source
Mammalogy Notes, 2023 La descripción de señales de ecolocalización de las especies de murciélagos neotropicales, validadas con especímenes testigo, es vital para generar de llamadas de referencia.
Daniela Martínez +4 more
doaj +1 more source
Conservation Science and Practice, Volume 7, Issue 12, December 2025.Compared to playback surveys, passive acoustic monitoring provides increased detection probability and lower costs for monitoring a rare and cryptic avian species. Abstract Monitoring rare and cryptic species presents unique challenges and is of high importance for conservation practitioners.
Anna M. Kurtin +8 more
wiley +1 more source