Results 141 to 150 of about 232,148 (290)

Burrunan babble: acoustic characterization of the whistles and burst-pulse sounds of a critically endangered dolphin

open access: yesRoyal Society Open Science
Understanding the vocal repertoire of delphinid species is essential for effective long-term studies. In this research, we present the first quantitative analysis of whistle and burst-pulse sound characteristics for the critically endangered Burrunan ...
Amber Crittenden   +4 more
doaj   +1 more source

Teacher Perceptions of GenAI‐Integrated Digital Storytelling for Refugee‐Background Youth

open access: yesTESOL Quarterly, EarlyView.
Abstract Digital storytelling (DST), the composing of 2–3 minute first‐person digital multimodal narratives, integrating photographs, video clips, voice‐over, text, and music related to personal experiences, is arguably one of the most powerful forms of digital multimodal composing (DMC).
Amir Michalovich, Shawn Porteous
wiley   +1 more source

Vocal Repertoire of the Ucayali Bald Uakari (Cacajao ucayalii)

open access: yesInternational Journal of Primatology
Abstract All primate species produce vocalizations for complex communication, conveying a wide range of information, regulating social interactions, coordinating activities, and serving as antipredator strategies. Together, these vocalizations form a species' vocal repertoire.
Julián León, Mark Bowler
openaire   +3 more sources

Dysphagia in Children With Autism Spectrum Disorder: A Scoping Review

open access: yesWorld Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objective There are four phases of swallowing: oral preparatory, oral transit, oropharyngeal, and esophageal. Disruption of any phase(s) can lead to dysphagia. Autism spectrum disorder (ASD) children have a high rate of dysphagia compared with neurotypical peers.
Chase Hintelmann   +3 more
wiley   +1 more source

The singing phenology of Bachman's sparrow: implications for monitoring programs

open access: yesWildlife Society Bulletin, EarlyView.
We used automated recording units, weather data, and multiple logistic regression with generalized estimating equations to determine the annual singing period and influences on singing behavior of Bachman's sparrow in Texas, USA, surveying daily for 2 years.
Liam G. Wolff   +5 more
wiley   +1 more source

A computational framework to characterize and compare the tonal repertoires of toothed whales

open access: yesMethods in Ecology and Evolution
Toothed whales, despite being one of the most acoustically specialized lineages of vertebrates, lack detailed vocal repertoire characterizations comparable to those of songbirds and primates.
Maia Austin   +7 more
doaj   +1 more source

Roaring to Go: Engagement With Positive Reinforcement Training as a Valid and Reliable Indicator of Positive Welfare in Zoo Big Cats

open access: yesZoo Biology, EarlyView.
A figure summarising the information conveyed by the abstract in graphical form ABSTRACT Engagement with positive reinforcement training is a non‐invasive, easily recorded, and valid indicator of welfare in captive bottlenose dolphins. However, despite the ubiquitousness of training programs in zoo‐housed mammals in accredited zoos, this metric has yet
Kalliopi Angelakopoulos   +1 more
wiley   +1 more source

Identification and characterization of clusters of potentially new vocalizations in broiler chickens using advanced acoustic analysis

open access: yesPoultry Science
This study investigates and characterizes vocalizations in broiler chickens from 1 to 35 days of age using advanced acoustic analysis and machine learning techniques.
Tomasz Grzywalski   +9 more
doaj   +1 more source

A new reproductive mode in anurans: Natural history of Bokermannohyla astartea (Anura: Hylidae) with the description of its tadpole and vocal repertoire. [PDF]

open access: yesPLoS One, 2021
Malagoli LR   +8 more
europepmc   +1 more source

Structural description of the neonate giant otter vocal repertoire.

open access: yes, 2014
Structural description of the neonate giant otter vocal repertoire.
Mirjam Knörnschild (344089)   +1 more
core   +1 more source

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