Results 51 to 60 of about 108,028 (167)

Descripción de las señales de ecolocalización de Histiotus colombiae (Vespertilionidae) en Cundinamarca, Colombia

open access: yesMammalogy 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

Data mining on urban sound sensor networks [PDF]

open access: yes, 2016
ICA 2016, 22nd International Congress on Acoustics, BUENOS AIRES, ARGENTINE, 05-/09/2016 - 09/09/2016Urban sound sensor networks deliver megabytes of data on a daily basis so the question on how to extract useful knowledge from this overwhelming dataset ...
Aumond, Pierre   +7 more
core   +2 more sources

Predictions of southern migration timing in coastal sharks under future ocean warming

open access: yesConservation 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

Preservación y difusión del patrimonio cultural de los recintos de culto a través de la simulación acústica y visual. Aplicación en la Catedral de Valencia

open access: yesCulturas, 2021
Los recintos de culto son construcciones patrimoniales de un gran valor histórico, artístico y arquitectónico. Además, presentan una sonoridad característica que debe ser objeto de especial protección.
Elena Díaz Rubio   +1 more
doaj   +1 more source

Passive acoustic monitoring paired with machine learning outperforms playback surveys for a rare and cryptic species, the Black‐billed Cuckoo (Coccyzus erythropthalmus)

open access: yesConservation 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

Sound Source Localisation in Digital Hearing Aids: A Review of Critical Factors

open access: yesArchives of Acoustics
Sound source localisation is a fundamental ability for a listener’s functional interaction with the environment, yet it remains a significant challenge for hearing aid users.
Fermín SCALITI   +2 more
doaj   +1 more source

Efficient Methodology to Depict Strategic Maps of Railway Noise. Application to the FFGC lines between Vallès and Baix Llobregat. [PDF]

open access: yes, 2007
La lluita contra la contaminació acústica territorial passa per la gestió ambiental de les infraestructures de transport que vertebren el territori, atès que aquestes són les responsables de més del 80% d'aquesta contaminació.
Gómez Pérez, Cristina
core  

Weighting by Iteration: The Case of Ryll-Nardzewski’s Iterations [PDF]

open access: yes, 2016
Aczél’s and Ryll-Nardzewski’s dyadic iterations are iterative procedures which associate to a given mean M a family of means { Md: d∈ Dyad ([ 0 , 1 ]) } parameterized by Dyad ([ 0 , 1 ]) , the dyadic fractions of the interval [0, 1].
Berrone, Lucio Renato
core   +1 more source

Cosmic Ray Counting Variability From Water‐Cherenkov Detectors as a Proxy of Stratospheric Conditions in Antarctica

open access: yesEarth and Space Science, Volume 12, Issue 11, November 2025.
Abstract This work examines atmospheric effects on cosmic ray counts observed by a Water‐Cherenkov detector at the Argentine Antarctic Marambio Station. We analyze the influence of ground‐level barometric pressure and geopotential height at various pressure levels on daily particle rates, finding the strongest association at 100 hPa, linked to ...
N. A. Santos   +7 more
wiley   +1 more source

Análisis de llamas resonadoras de arcilla (Jujuy, Puna septentrional argentina)

open access: yesArqueologia, 2015
 En este trabajo se presentan los resultados de los análisis realizados a una serie de figurillas zoomorfas de cerámica provenientes de la puna septentrional argentina.
Martina Pérez   +1 more
doaj   +1 more source

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