Results 101 to 110 of about 1,714,269 (250)

Popliteus impingement after TKA may occur with well-sized prostheses [PDF]

open access: yes, 2016
To determine the mechanisms and extents of popliteus impingements before and after TKA and to investigate the influence of implant sizing. The hypotheses were that (1) popliteus impingements after TKA may occur at both the tibia and the femur, and (2 ...
Bonnin, Michel   +6 more
core   +1 more source

Growth dynamics, skeletochronology, and histovariability of the theropod dinosaur Berthasaura leopoldinae

open access: yesThe Anatomical Record, EarlyView.
Osteohistological sampling on different bones of theropod dinosaur documents discrepant age record, growth, and metabolism. This could result unprecise paleobiological inferences if samplings are based on single bones. However, multi‐bone sampling can attenuate these discrepancies, helping to infer growth dynamics and physiology of these extinct ...
Geovane Alves de Souza   +3 more
wiley   +1 more source

Culling the Poultry Flock [PDF]

open access: yes, 1919
Exact date of bulletin unknown.PDF pages:
Dakan, E. L.
core  

An unusual titanosaur axis from the Upper Cretaceous of Brazil and its significance for sauropod anatomy and systematics

open access: yesThe Anatomical Record, EarlyView.
Abstract The Upper Cretaceous São José do Rio Preto Formation (Bauru Group, southeastern Brazil) has yielded a fragmentary but taxonomically diverse record of titanosaur sauropods, although elements from cervical series remain scarce. Here, we describe a nearly complete sauropod axis from the Vila Ventura Paleontological Area, representing an uncommon ...
Bruno A. Navarro   +7 more
wiley   +1 more source

Culling the Poultry Flock [PDF]

open access: yes, 1922
PDF pages:
Dakan, E. L.
core  

Biomechanical Analysis of Fixation and Bone

open access: yes, 2009
Long-term survivorship of a total knee replacement (TKR) relies on the strength of bone around the implant and its initial stability. Aseptic component loosening caused by mechanical factors is a recognised failure mode for knee prostheses.
Chong, Desmond Yok Rue   +1 more
core   +1 more source

Terrapene [PDF]

open access: yes, 1991
Number of Pages: 6Integrative BiologyGeological ...
Ernst, Carl H., McBreen, John F.
core   +1 more source

KEEL BONE DAMAGE IN LAYING HENS – DIAGNOSTIC METHODS AND SEVERITY EVALUATION

open access: yesTrakia Journal of Sciences, 2020
Modern industrial egg production is accompanied by a number of clinical problems related to the welfare of laying hens. Sternum injuries are some of the most common pathologies in this animal species. The sternum in hens is 9-12 cm long and is located in the ventral sagittal plane (1).
S. Slavchev, L. Lazarov
openaire   +2 more sources

Reading hominin life history in fossil bones and teeth: methods to test hypotheses regarding its evolution

open access: yesBiological Reviews, EarlyView.
ABSTRACT Human life history is derived compared to that of our closest living relatives, the great apes. It has been suggested that these derived traits are causally related to aspects of our ecology, social behaviour and cognitive abilities. However, resolving this requires that we know the evolutionary trajectory of our distinctive pattern of growth,
Paola Cerrito   +2 more
wiley   +1 more source

Effects of pullet housing on bone development in aviary-housed Dekalb White hens

open access: yesPoultry Science
: The skeletal health of laying hens improves when birds are given opportunities to perform load-bearing movements with elevated structures, such as perches.
Maja M. Makagon   +5 more
doaj   +1 more source

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