Results 61 to 70 of about 9,482,123 (368)

ezTrack: An open-source video analysis pipeline for the investigation of animal behavior

open access: yesScientific Reports, 2019
Tracking animal behavior by video is one of the most common tasks in the life sciences. Although commercial software exists for executing this task, they often present enormous cost to the researcher and can entail purchasing hardware that is expensive ...
Zachary T. Pennington   +6 more
semanticscholar   +1 more source

“Closer‐to‐home” strategy benefits juvenile survival in a long‐distance migratory bird

open access: yesEcology and Evolution, 2019
Human‐induced changes in the climate and environment that occur at an unprecedented speed are challenging the existence of migratory species. Faced with these new challenges, species with diverse and flexible migratory behaviors may suffer less from ...
Yachang Cheng   +3 more
doaj   +1 more source

Home Range and Activity Patterns of Free-Ranging Cats: A Case Study from a Chinese University Campus

open access: yesAnimals, 2022
Human activities and the available resources influence the home range and activity patterns of free-ranging cats. Our objective in this study was to determine sex and breeding season vs.
Zhenwei Zhang   +7 more
doaj   +1 more source

The promise of behavioral tracking systems for advancing primate animal welfare [PDF]

open access: yesarXiv, 2022
Recent years have witnessed major advances in the ability of computerized systems to track the positions of animals as they move through large and unconstrained environments. These systems have so far been a great boon in the fields of primatology, psychology, neuroscience, and biomedicine.
arxiv  

How do we approach intrinsic motivation computationally? : a commentary on: What is intrinsic motivation? A typology of computational approaches. by Pierre-Yves Oudeyer and Frederic Kaplan [PDF]

open access: yes, 2008
What is the energy function guiding behavior and learningµ Representationbased approaches like maximum entropy, generative models, sparse coding, or slowness principles can account for unsupervised learning of biologically observed structure in sensory ...
Weber, Cornelius
core   +3 more sources

A guide to sampling design for GPS‐based studies of animal societies

open access: yesMethods in Ecology and Evolution, 2023
GPS‐based tracking is widely used for studying wild social animals. Much like traditional observational methods, using GPS devices requires making a number of decisions about sampling that can affect the robustness of a study's conclusions.
Peng He   +5 more
doaj   +1 more source

Optimal SNP filtering strategies for pedigree reconstruction: A case study with wild red‐spotted masu salmon population

open access: yesPopulation Ecology, Volume 67, Issue 2, Page 125-139, April 2025.
In this article, we tested optimal SNP filtering strategies for accurate parentage assignment and pedigree reconstruction for a wild population of red‐spotted masu salmon, Oncorhynchus masou ishikawae. We found that mid‐point filtering in terms of call rate and minor allele frequency performs well for pedigree reconstruction.
Shohei Noda   +6 more
wiley   +1 more source

Natural living – a precondition for animal welfare in organic farming [PDF]

open access: yes, 2006
Results from a four year interdisciplinary project are presented. Animal welfare is discussed in relation to values and aims in organic farming. Based on analyzes of organic standards and other publications from the organic movement, basic “organic ...
Algers   +74 more
core   +1 more source

Calcineurin in Animal Behavior

open access: yesMolecules and Cells, 2004
The conserved Ca2+/calmodulin-dependent phosphatase calcineurin has been shown to be involved in numerous and diverse functions both at the cellular and organism level. Recent genetic and pharmacological studies in animals including C. elegans, Drosophila, Aplysia, rat and mice have also implicated calcineurin in behavior, particularly in the ...
Jin Il, Lee, Joohong, Ahnn
openaire   +2 more sources

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