Results 31 to 40 of about 245,965 (316)
MEMAHAMI EKSISTENSI MANUSIA MELALUI MEDIA KOMUNIKASI
Manusia sebagai makhluk hidup yang diberikan keunikan tersendiri oleh Tuhan Yang Maha Esa di alam semesta ini karena mampu menciptakan sebuah simbol yang bernama komunikasi dalam berinteraksi bersama dengan sesamanya atau makhluk hidup lainnya ...
Luthfy Avian Ananda
doaj +1 more source
Sex ratio theory suggests that females should bias offspring sex ratios based on maternal condition and the availability of critical food resources. Work in birds indicates that females do, indeed, bias sex ratios according to maternal condition and food
James Curry +3 more
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The mature intestinal microbiome is a formidable barrier to pathogen colonization. Day-old chicks seeded with cecal contents of adult hens are resistant to colonization with Salmonella, the basis of competitive exclusion.
Margie D. Lee +4 more
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The effect of post-hatch (PH) feed deprival for 6, 12, 24 and 36 h was studied in male and female broiler chickens. At 21 d, lower body weight (BW) was recorded in 36 h feed-deprived (FD) birds; however, at 42 d PH, only 36 h FD female birds had lower BW
A. S. Shinde Tamboli +7 more
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The G1-H9N2 avian influenza virus (AIV) has caused significant economic losses in the commercial poultry industry due to reduced egg production and increased mortality.
Giang Thu Nguyen +6 more
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Chickens cannot independently thermoregulate at hatch and lack opportunity to behaviorally thermoregulate with a hen in the egg layer industry, thus barns are heated to thermoneutral temperatures.
Rebecca E. Nordquist +4 more
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Telomere length (TL) shortens with age but telomere dynamics can relate to fitness components independent of age. Immune function often relates to such fitness components and can also interact with telomeres.
Michael J. Roast +6 more
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Infections with Avian Pathogenic and Fecal Escherichia coli Strains Display Similar Lung Histopathology and Macrophage Apoptosis [PDF]
The purpose of this study was to compare histopathological changes in the lungs of chickens infected with avian pathogenic (APEC) and avian fecal (Afecal) Escherichia coli strains, and to analyze how the interaction of the bacteria with avian ...
Glodde, Susanne +28 more
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Although amyloid deposits have been described for more than a century and a half, its proteinaceous and fibrillar nature was not revealed until after 1950. Biochemical characterization of amyloids has brought to light that several non-related proteins can re-organize into amyloid fibrils. In some domestic and caged wild birds, and especially waterfowl,
Landman, W.J.M. +2 more
openaire +3 more sources
Mortality associated with avian reovirus infection in a free-living magpie (Pica pica) in Great Britain [PDF]
Avian reoviruses (ARVs) cause a range of disease presentations in domestic, captive and free-living bird species. ARVs have been reported as a cause of significant disease and mortality in free-living corvid species in North America and continental ...
Pocknell, A +19 more
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