Results 31 to 40 of about 3,534 (217)

Physicochemical and microscopic characterization of dehydrated ostrich eggs

Pesquisa Agropecuária Tropical, 2014
Approximately 20% of ostrich eggs are infertile and can be consumed by humans, however, its high volume and perishability indicate the need of appropriate technological processes.
Jailane de Souza Aquino, João Andrade da Silva, Rossana Maria Feitosa de Figueiredo, Claudiane Magliano de Queiroz   +3 more
doaj   +1 more source

DIFERENTES DESINFETANTES SOBRE A CONTAMINAÇÃO E DESEMPENHO DA INCUBAÇÃO DE OVOS DE AVESTRUZ

Colloquium Agrariae, 2020
A desinfecção dos ovos incubáveis é um processo importante e necessário, pois no momento da postura os ovos adquirem uma quantidade de microrganismos que se aderem à casca, uma vez que à maioria dos problemas resultantes da invasão de microrganismos deve-
Nadia Nobrega Valdo, Sheila Merlo Garcia, Lilian Francisco Arantes de Souza   +2 more
doaj  

Digestibilidade in vitro de leguminosas do semiárido com inóculo cecal de avestruzes In vitro digestibility of legumes from semi-arid with caecal inoculum liquor of ostriches

Ciência Rural, 2011
Para avaliar a digestibilidade in vitro de leguminosas do semiárido nordestino usando inóculo cecal de avestruzes por meio da técnica Tilley e Terry Reversa, usou-se o feno de alfafa (Medicago sativa) como referência aos fenos de canafístula (Senna ...
Alex Martins Varela de Arruda
doaj   +1 more source

Osteohistology of two phorusrhacids reveals uninterrupted growth strategy

The Anatomical Record, EarlyView.
Abstract Phorusrhacidae were apex predators that primarily dominated South America ecosystems for at least 40 million years with their imposing size and predatory lifestyle—yet some aspects of their biology remain poorly understood. Osteohistology is a tool for understanding growth dynamics and biomechanical adaptations.
Lotta Dreyer, Christian Cooper, Jingmai O'Connor   +2 more
wiley   +1 more source

Gut Health in Ostriches (Struthio camelus): Insights Into Intestinal Structure, Functions, Microbiome, and Improvement Strategies

Animal Research and One Health, EarlyView.
Our paper systematically reviews the intestinal structure, function, and microbiota of ostriches, along with strategies for improving their gut health. We analyze how these factors collectively influence intestinal homeostasis and ostrich welfare, emphasizing probiotics as a promising intervention to enhance gut health, boost population well‐being, and
Zi‐Qun Zhang, Fang‐Fang Guo, Wen‐Juan Du, Meng Li, Aftab Shaukat, Zhu‐Qing Jia, Shu‐Cheng Huang   +6 more
wiley   +1 more source

A preliminary study on the glycosylation of the reproductive tract in the Ostrich (Struthio camelus camelus)

Reproduction in Domestic Animals, 2020
AbstractGlycosylation of the reproductive tract of an adult female red‐necked ostrich (Struthio camelus camelus) carrying a fully formed calcified egg in her uterus when accidently killed by a blow to the head was examined using lectin histochemistry on samples from the infundibulum, magnum, uterus and vagina.
Carolyn J. P. Jones, John D. Aplin, Cyriel Ververs, William R. (Twink) Allen, Kate Burns, Sandra Wilsher   +5 more
openaire   +2 more sources

Contrasting properties of predation and scavenging networks governed by megaherbivores in an African savannah

Journal of Animal Ecology, EarlyView.
For the first time, predation and scavenging networks are directly compared within a single ecosystem. Using an 8‐year dataset of African mammals, including megaherbivores, this study reveals distinct structural rules and body mass constraints, providing a scalable framework for studying consumer–resource dynamics and ecosystem function.
Solange Alexandra Batista‐Nunes, Esther Sebastián‐González, Femke Broekhuis, Frank van Langevelde, Niels Mogensen, Marcos Moleón   +5 more
wiley   +1 more source

Struthio camelus_C2_200%

, 2016
Ready to 3D print STL file of Struthio camelus C2 (axis)
Michael Pedersen (227448), Kasper Hansen (227413), Mathias Ø. Nørgård (3262023), Tobias Wang (110173), Henrik Lauridsen (227410)   +4 more
core   +1 more source

Causes of mortality among ostriches (Struthio camelus) and emus (Dromaius novaehollandiae) raised commerically in saudi arabia [PDF]

Assiut Veterinary Medical Journal, 2008
The incidence and causes of mortality in a mixed ratite farm which produced ostriches and emus were recorded over four production seasons (1998 - 2001). The mean annual mortality rates for ostrich and emu chicks during the rearing phase were 29.1% and 21.
H. AGAB, A.S. MOHAMED, B. ABBAS
doaj   +1 more source

Bridging the Late Antique Gap in Northwest Arabia: New Archaeological Evidence on the Occupation of Wādī al‐Qurā (al‐ʿUlā [AlUla], Saudi Arabia) Between the Third and Seventh Centuries CE

Arabian Archaeology and Epigraphy, EarlyView.
ABSTRACT In 2019, the Dadan Archaeological Project (CNRS/RCU/AFALULA) identified a Late Antique village 1 km south of ancient Dadan in the al‐ʿUlā valley (northwest Saudi Arabia). Three excavation seasons at this site (2021–2023) have uncovered a massive building constructed in the late third or early fourth cent.
Jérôme Rohmer, Abdulrahman Alsuhaibani, Charlène Bouchaud, Elora Chambraud, Vladimir Dabrowski, Hatem Djerbi, Fabien Lesguer, Hervé Monchot, Paul Picavet, Louise Purdue, Bertrand Riba, Shadi Shabo   +11 more
wiley   +1 more source