Results 61 to 70 of about 1,837 (174)

Same data, different results? Machine learning approaches in bioacoustics

Methods in Ecology and Evolution, Volume 16, Issue 8, Page 1574-1586, August 2025.
Abstract Automated acoustic analysis is increasingly used in behavioural ecology, and determining caller identity is a key element for many investigations. However, variability in feature extraction and classification methods limits the comparability of results across species and studies, constraining conclusions we can draw about the ecology and ...
Kaja Wierucka, Derek Murphy, Stuart K. Watson, Nikola Falk, Claudia Fichtel, Julian León, Stephan T. Leu, Peter M. Kappeler, Elodie F. Briefer, Marta B. Manser, Nikhil Phaniraj, Marina Scheumann, Judith M. Burkart   +12 more
wiley   +1 more source

Allometry and phylogenetic divergence: Correspondence or incongruence?

The Anatomical Record, Volume 308, Issue 3, Page 868-891, March 2025.
Abstract The potential connection between trends of within species variation, such as those of allometric change in morphology, and phylogenetic divergence has been a central topic in evolutionary biology for more than a century, including in the context of human evolution. In this study, I focus on size‐related shape change in craniofacial proportions
Andrea Cardini
wiley   +1 more source

Positive reinforcement training to enhance the voluntary movement of group-housed sooty mangabeys (Cercocebus atys atys). [PDF]

J Am Assoc Lab Anim Sci, 2009
Positive reinforcement training (PRT) has successfully been used to train diverse species to execute behaviors helpful in the everyday care and wellbeing of the animals. Because little information is available about training sooty mangabeys (Cercocebus atys atys), we analyzed PRT with a group of 30 adult males as they were trained to shift from 1 side ...
Veeder CL, Bloomsmith MA, McMillan JL, Perlman JE, Martin AL.   +4 more
europepmc   +2 more sources

A Pedigree With LHX4 and SOX3 Gene Variants Resulting in Gonadal Dysplasia

Clinical Case Reports, Volume 13, Issue 2, February 2025.
ABSTRACT Pituitary stalk interruption syndrome is a disease with multiple hormone deficiencies caused by pituitary stalk interruption. Identification of the pathogenic gene variant is helpful for early diagnosis. Early hormone replacement therapy is helpful to improve the prognosis and quality of life of patients.
Zhaoyang Ji, Wenyuan Duan, Jianbo Wu, Mengting Dai, Ping Chen, Jialu Luo, Mingzhi Xu   +6 more
wiley   +1 more source

Atys Montfort 1810

, 2014
Genus Atys Montfort, 1810 Type species: Atys naucum (Linnaeus, 1758) Type locality. Ambon region, Indonesia (based on Rumphius 1705). The genus Atys was first introduced by Montfort (1810) with type species Atys cymbulus Montfort, 1810.
Malaquias, Manuel António E., Hoff, Patty Jo, Too, Chin Chin, Carlson, Clay   +3 more
core   +1 more source

Who waits when? Age and interactional context shape turn-taking timing in sooty mangabeys (Cercocebus atys) in the wild

Frontiers in Ecology and Evolution
IntroductionThe evolution of language still remains a mystery. A recent hypothesis proposed that the cooperative mechanism of turn-taking may have predated language and represents an interactional scaffold from which language evolved.
Pharisemène Tibesar, Catherine Crockford, Catherine Crockford, Catherine Crockford, Auriane Le Floch, Auriane Le Floch, Auriane Le Floch, Simone Pika, Simone Pika   +8 more
doaj   +1 more source

Temporal lobe evolution in Hominidae and the origin of human lobe proportions

American Journal of Biological Anthropology, Volume 185, Issue 4, December 2024.
Depiction of modern human middle cranial fossae (a)and temporal lobe of the brain (b) and changes in the temporal lobe proportions of the Hominidae and Hominini (c‐p) Abstract Objectives Evolutionary changes in hominin social complexity have been associated with increases in absolute brain size.
Alannah Pearson, P. David Polly
wiley   +1 more source

Analysis of the Impact of Agriculture and Logging on Forest Habitat Structure in the Ankasa and Bia Conservation Area of Ghana

Ecology and Evolution, Volume 14, Issue 12, December 2024.
Ghana's Ankasa and Bia Conservation Areas are facing rapid forest loss due to the expansion of agricultural activities, leading to widespread land conversion. As a result, forest patches on the outskirts of these protected areas have become fragmented, isolated and disconnected.
George Ashiagbor, Sinka Khadijah Abubakar, Sandra Sawdiatu Inusah, Abena Owusu Adjapong, Gideon Nyamekye Osei, Prosper Basommi Laari   +5 more
wiley   +1 more source

Cercocebus E. Geoffroy 1812

, 1993
Cercocebus É. Geoffroy, 1812. Ann. Mus. Hist. Nat. Paris, 19:97. TYPE SPECIES: Cercocebus fuliginosus É. Geoffroy, 1812 (= Simia (Cercopithecus) aethiops torquatus Kerr, 1792) SYNONYMS: Aethiops Martin, 1841.
Colin P. Groves
core   +1 more source

Cercocebus E. Geoffrey 1812

, 1982
Cercocebus E. Geoffrey, 1812. Ann. Mus. Hist. Nat. Paris, 19:97. COMMENT: Lophocebus was considered a distinct genus by Groves, 1978, 19:1 -34, but see Szalay and Delson, 1979, who considered Lophocebus a subgenus of Cercocebus.
Kenneth E. Kinman, James H. Honacki, James W. Koeppl   +2 more
core   +1 more source