Results 81 to 90 of about 13,774 (221)

Cancellous bone and theropod dinosaur locomotion. Part II—a new approach to inferring posture and locomotor biomechanics in extinct tetrapod vertebrates [PDF]

open access: yes, 2018
This paper is the second of a three-part series that investigates the architecture of cancellous bone in the main hindlimb bones of theropod dinosaurs, and uses cancellous bone architectural patterns to infer locomotor biomechanics in extinct non-avian ...
Abourachid   +180 more
core   +3 more sources

First report of an outbreak of the oriental eye-fluke, Philophthalmus gralli (Mathis & Leger 1910), in commercially reared ostriches (Struthio camelus) in Zimbabwe

open access: yesOnderstepoort Journal of Veterinary Research, 2005
A total of 17 commercially reared ostriches (Struthio camelus) from Msengi farm, Chinhoyi, Zimbabwe, observed with swollen eyes, severe conjunctivitis and constant lacrimation accompanied by a purulent exudate, were restrained for further clinical ...
S. Mukaratirwa   +5 more
doaj   +1 more source

Učinak hranidbe različitim količinama proteina na biokemijske i proizvodne pokazatelje nojeva (Struthio camelus). [PDF]

open access: yes, 2003
The aim of this study was to investigate the effects of different dietary protein levels on the biochemical and production parameters of ostriches. Eighteen adult, eight-year-old ostriches (Struthio camelus) (six male and twelve female) were studied. For
Ibrahim Ak   +3 more
core   +1 more source

A note on feeding habits, Ectoparasites and measurements of the Black-Backed Jackal Canis Mesomelas from Addo Elephant National Park

open access: yesKoedoe: African Protected Area Conservation and Science, 1980
DsitSi from a small sample of black-backed jackals confined to the National Park indicated that they were opportunistic feeders taking various insects, molluscs, reptiles, birds, mammals and fruits as available.
A.J Hall-Martin, B. P Botha
doaj  

Reference serum protein and lipoprotein fractions of ostriches (Struthio camelus) in Turkey : research communication

open access: yesOnderstepoort Journal of Veterinary Research, 2004
The aim of this study was to determine for reference purposes the values of serum albumin, a1-globulin, a2-globulin, b-globulin, g-globulin, and a-lipoprotein (high density lipoprotein), pre-b-lipoprotein (very low density lipoprotein) and b ...
U. Polat   +3 more
doaj   +1 more source

Soroepidemiologia da doença de Newcastle em plantéis de avestruzes dos Estados da Bahia e de São Paulo Serologic occurrence of Newcastle disease in ostriches raised in Bahia and São Paulo

open access: yesCiência Rural, 2010
Estudos sorológicos em Avestruzes (Struthio camelus) são ferramentas úteis para analisar os riscos relacionados à Doença de Newcastle nesses plantéis e à avicultura nacional.
Lia Muniz Barretto Fernandes   +10 more
doaj  

The Effect of Extensive Human Presence at an Early Age on Stress Responses and Reactivity of Juvenile Ostriches towards Humans

open access: yesAnimals, 2018
The effect of extensive human presence and regular gentle handling performed at an early age (0–3 months old) on stress responses and reactivity of juvenile ostriches towards humans was investigated.
Pfunzo T. Muvhali   +7 more
doaj   +1 more source

Esophageal pythiosis in an ostrich (Struthio camelus)

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia
RESUMO Uma avestruz-do-pescoço-vermelho, com dois anos de idade, apresentava um nódulo no terço médio do esôfago e foi submetida a procedimento cirúrgico. Histologicamente, observou-se uma área focalmente extensa de necrose estendendo-se da túnica mucosa
E.P.F. Souto   +6 more
doaj   +1 more source

Comparison of chemical restraint techniques in ostrich (Struthio camelus)

open access: yesBrazilian Journal of Poultry Science, 2006
Chemical restraint in ostriches is usually required for short-time interventions. Thus, this study established and evaluated intravenous anesthetics formulated from commonly used drugs in order to accomplish total restraint on this species and allow ...
R Ciboto   +4 more
doaj   +1 more source

Cancellous bone and theropod dinosaur locomotion. Part I—an examination of cancellous bone architecture in the hindlimb bones of theropods [PDF]

open access: yes, 2018
This paper is the first of a three-part series that investigates the architecture of cancellous (‘spongy’) bone in the main hindlimb bones of theropod dinosaurs, and uses cancellous bone architectural patterns to infer locomotor biomechanics in extinct ...
Aamodt   +335 more
core   +3 more sources

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