Results 241 to 250 of about 330,139 (381)

DANNET: deep attention neural network for efficient ear identification in biometrics. [PDF]

open access: yesPeerJ Comput Sci
Alex DM   +6 more
europepmc   +1 more source

Ecological and demographic drivers of kin‐directed cooperation in a social bird: Insights from a long‐term study

open access: yesJournal of Animal Ecology, Volume 94, Issue 4, Page 485-500, April 2025.
We review 30 years of studies on the drivers of kin structure and cooperative behaviour in an atypical cooperative breeder, the long‐tailed tits. These numerous studies have nurtured and developed keystone ideas on the evolution of sociality and cooperation. Picture credit: Billy Clapham.
Jennifer Morinay   +4 more
wiley   +1 more source

The 'Where, What, How and Who' of Head Accelerations in Rugby Union. Head Acceleration Events From Men's and Women's Northern and Southern Hemisphere Competitions. [PDF]

open access: yesEur J Sport Sci
Roe G   +15 more
europepmc   +1 more source

Biometric relationships in earthworms (Oligochaeta) [PDF]

open access: green, 2000
Juan J. Jiménez   +2 more
openalex   +1 more source

Climate and Socio‐Sexual Environment Predict Interpopulation Variation in Chemical Signaling Glands in a Widespread Lizard

open access: yesIntegrative Zoology, EarlyView.
High phenotypic variation in femoral pore number across 55 populations of Podarcis muralis is best explained by a combination of positive allometry (size) and the local intensity of sexual selection (sexual dimorphism in body size, SSD) or local climatic conditions, notably temperature and vegetation density.
Cristina Romero‐Diaz   +5 more
wiley   +1 more source

Wearing WHOOP More Frequently Is Associated with Better Biometrics and Healthier Sleep and Activity Patterns. [PDF]

open access: yesSensors (Basel)
Grosicki GJ   +6 more
europepmc   +1 more source

Biometrics amongst DippersCinclus cinclusin the north of Spain [PDF]

open access: bronze, 2000
L. Molina Esteban   +2 more
openalex   +1 more source

Modelling growth rates and developing an age determination tool for nestling Bonelli's Eagle Aquila fasciata

open access: yesAnnals of Applied Biology, EarlyView.
Unveiling Bonelli's Eagle nestling growth rates. Abstract Understanding the growth rate of nestlings is essential for explaining developmental strategies and is particularly important for birds of prey. Given that they have lower reproduction rates than other species, the growth rate could be one of the critical factors determining parental fitness and
Savvas Iezekiel   +4 more
wiley   +1 more source

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