نتایج جستجو برای: chukar partridge
تعداد نتایج: 812 فیلتر نتایج به سال:
The effects of different levels of fish oil on productive and reproductive performance as well as serum biochemical indices in female Chukar partridges were evaluated. Thirty-six 1.5-year-old laying Chukar partridges and 12 age-matched males (female: male ratio of 3:1) were divided to four experimental groups (three replicates of three birds each) in a completely randomized, to orally receive 0...
We investigated the replication and transmission of avian influenza A viruses in two species thought to be intermediate hosts in the spread of influenza A viruses in live poultry markets: Chinese ring-necked pheasants and chukar partridges. All 15 hemagglutinin subtypes replicated in pheasants, and most subtypes transmitted to naïve contact pheasants, primarily via the fecal-oral route. Many vi...
Nachod, F. C. & Wood, W. (1944). J. Amer. chem. Soc. 66, 1380. Partridge, S. M. (1949 a). Biochem. J. 44, 521. Partridge, S. M. (1949 b). Biochem. J. 45, 459. Partridge, S. M. (1949 c). Faraday Soc. Discussions. Chromatographic Analysis, 7, 296. Partridge. S. M. (1950). Chem. & Ind. 20, 383. Partridge, S. M., Brimley, R. C. & Pepper, K. W. (1950). Biochem. J. 46, 334. Partridge, S. M. & Westall...
Wing-assisted incline running (WAIR) is a form of locomotion in which a bird flaps its wings to aid its hindlimbs in climbing a slope. WAIR is used for escape in ground birds, and the ontogeny of this behavior in precocial birds has been suggested to represent a model analogous to transitional adaptive states during the evolution of powered avian flight. To begin to reveal the aerodynamics of f...
1. T. C. Partridge, Nature 275, 283 (1978). 2. D. N. Stiles and T. C. Partridge, S. Afr. J. Sci. 75,346 (1979). 3. T. C. Partridge and 1. B. Watt, Palaeontol. Afr. 28,35 (1991). 4. R. J. Clarke and P. V. Tobias, Science 269, 521 (1995). 5. P. L. McFadden et al., Earth Planet. Sci. Lett. 55,373 (1979). 6. T. C. Partridge, personal communication. 7. F. J. Hilgen, Earth Planet. Sci. Let. 107, 349 ...
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