Results 11 to 20 of about 27,683 (273)
Safety Assessment of Repeated Oral Administration of Tolfenamic Acid in Japanese Quails: Haematological, Biochemical and Histopathological Evaluations. [PDF]
Safety of tolfenamic acid in Japanese quails. ABSTRACT Objective This study evaluated the safety profile of tolfenamic acid following repeated oral administration in Japanese quails (Coturnix coturnix japonica) at doses of 2 and 8 mg/kg every 12 h for 7 days. Methods The 42 quails were randomly assigned to three groups. The first group (n = 6) received
Hatipoglu F +6 more
europepmc +2 more sources
Take-off mechanics in hummingbirds (Trochilidae) [PDF]
Initiating flight is challenging, and considerable effort has focused on understanding the energetics and aerodynamics of take-off for both machines and animals.
Altshuler, Douglas L. +2 more
core +2 more sources
Conduziu-se um experimento com o objetivo de avaliar o desempenho e a qualidade dos ovos de codornas de corte de dois grupos genéticos durante 84 dias de experimento.
Carlos Henrique Rocha Costa +5 more
doaj +1 more source
Objetivou-se avaliar parâmetros relativos à incubação de ovos férteis de codornas japonesas. Os ovos foram armazenados por três períodos (0, 72 e 144 horas) e incubados em duas umidades relativas (55 e 65%) e duas temperaturas (36,5 e 37,5°C ...
Adriana Ayres Pedroso +4 more
doaj +1 more source
Using step width to compare locomotor biomechanics between extinct, non-avian theropod dinosaurs and modern obligate bipeds [PDF]
How extinct, non-avian theropod dinosaurs locomoted is a subject of considerable interest, as is the manner in which it evolved on the line leading to birds. Fossil footprints provide the most direct evidence for answering these questions. In this study,
Barrett, R S +10 more
core +1 more source
Objetivou-se avaliar diferentes níveis de proteína bruta e a suplementação de aminoácidos essenciais sobre o rendimento de carcaça e a qualidade da carne de peito de codornas de corte dos 28 aos 42 dias de idade. O delineamento utilizado foi inteiramente
Sandra Regina Freitas Pinheiro +6 more
doaj +1 more source
Water bathing alters the speed-accuracy trade-off of escape flights in European starlings [PDF]
Birds of most species regularly bathe in water, but the function of this behaviour is unknown. We tested the hypothesis that water bathing is important in feather maintenance, and hence should enhance flight performance. We manipulated European starlings'
Asher, L +3 more
core +2 more sources
Finite-element modelling of mechanobiological factors influencing sesamoid tissue morphology in the patellar tendon of an ostrich [PDF]
The appearance and shape of sesamoid bones within a tendon or ligament wrapping around a joint are understood to be influenced by both genetic and epigenetic factors.
Carter DR +6 more
core +1 more source
Avaliou-se o rendimento de carcaça de codornas européias de corte (Coturnix coturnix coturnix) no 42º dia de idade, alimentadas com dietas contendo quatro níveis de proteína e dois níveis de energia. O delineamento experimental foi inteiramente ao acaso,
G.S.S. Corrêa +9 more
doaj +1 more source
Codorniz común – Coturnix coturnix (Linnaeus, 1758)
A comprehensive review of the natural history of the Common quail Coturnix coturnix in Spain.
Puigcerver, Manel +2 more
+5 more sources

