Results 111 to 120 of about 339,275 (294)

Patterns of spinal motion, kinematic spaces and the land‐to‐sea transition in carnivorans

open access: yesThe Anatomical Record, EarlyView.
Using 3D reconstructions, we quantify intervertebral joint mobility to investigate how cervical, thoracic, and lumbar vertebral regions evolved distinct kinematic roles in pinnipeds. The findings reveal lineage‐specific adaptations for swimming and highlight the functional significance of vertebral joint flexibility in ecological transitions.
Juan Miguel Esteban   +3 more
wiley   +1 more source

Adoption, Blood and Culture in the Middle East [PDF]

open access: yes, 2012
This is an unpublished presentation given at the 1998 annual meeting of the American Anthropological Association (Panel on Fictive Kinship).
Lindholm, Charles
core   +1 more source

Comparative cranial biomechanics reveal macroevolutionary trends in theropod dinosaurs, with emphasis on Tyrannosauroidea

open access: yesThe Anatomical Record, EarlyView.
Abstract Tyrannosaurus is viewed as a model organism in vertebrate paleontology, with numerous studies analyzing its feeding biomechanics. Nonetheless, the evolution of this feeding performance has been under‐addressed in Tyrannosauroidea, especially in basal tyrannosauroids. Here we used muscle‐force reconstruction and finite element analysis (FEA) to
Evan Johnson‐Ransom   +4 more
wiley   +1 more source

JAVANESE CULTURE DEPICTED IN THE USE OF KINSHIP ADDRESS TERMS [PDF]

open access: yes, 2012
The Javanese system of kinship terms of address relies tightly on its social construction mirroring not only culture but also point of view of the Javanese people.
Zen , Evynurul Laily
core  

Clade‐wide morphological and functional variation of the sauropsid columella

open access: yesThe Anatomical Record, EarlyView.
Abstract The columella (=stapes) is the middle ear bone of reptiles that transmits vibrations from the environment to the inner ear. It has been shown to exhibit extensive interspecific morphological disparity in several clades; however, its morphological variation and associated functional consequences remain poorly described.
John Peacock   +4 more
wiley   +1 more source

Cooper on Ancient Ethics [PDF]

open access: yes, 2000
This review of John Cooper's fine collection of essays Reason and Emotion focuses mainly on his paper "Contemplation and Happiness: A Reconsideration". In this article, Cooper alters his view -- found in his book Reason and Human Good in Aristotle - on ...
Heinaman, Robert
core  

Genetic Diversity, Adaptation, Wild Introgression, and Coat Color Mutation of Golden Yak

open access: yesAnimal Research and One Health, EarlyView.
Genetic diversity, adaptation, wild introgression, and coat color mutation of golden yak from two populations on the Qinghai‐Xizang Plateau. ABSTRACT The golden yak lives on the Qinghai‐Xizang Plateau with a golden coat and adapts to high altitudes and strong ultraviolet environment. The golden coat is a prominent phenotype in many domesticated species,
Huixuan Yan   +15 more
wiley   +1 more source

The Prospects for Family Business in Research Universities [PDF]

open access: yes, 2011
Family business shows the promise of becoming a respected scholarly field in research universities. However, success is not a given. We inquire about its prospects, with reference to the sociology of science.
Miner, Anne S., Stewart, Alex
core   +1 more source

Boson-Fermion Confusion: The String Path To Supersymmetry

open access: yes, 2001
Reminiscences on the String origins of Supersymmetry are followed by a discussion of the importance of confusing bosons with fermions in building superstring theories in 9+1 dimensions.
Aragone   +21 more
core   +1 more source

Genomic Structural Variations Provide Insights Into Litter Size and Teat Number Traits in Hu Sheep

open access: yesAnimal Research and One Health, EarlyView.
Here, we conducted whole genome sequencing on 300 Hu sheep with an average depth of 16.51X. Two candidate genes associated with litter size and teat number traits were identified, namely MAST2 and AFDN. ABSTRACT Litter size and the teat number are important economic indicators in sheep production.
Xin Xiang   +3 more
wiley   +1 more source

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