نتایج جستجو برای: many birds such as peacock
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Sound travels very efficiently underwater, so the potential area impacted can be thousands of square kilometers or more. Anthropogenic activities such as commercial shipping, recreational activities, drilling, seismic exploration or energy production (hydroelectric power plants), have made underwater noise pollution an increasing and perhaps dominant factor in the aquatic environment. Nowadays,...
this study purported to compare and contrast the use of self-mention and evidentials as two mtadiscourse features in opinion columns of persian and english newspapers. the theoretical basis of this study is the idea that metadiscourse features vary across cultural boundaries. for this purpose, 150 persian and 150 english opinion columns were collected based on three factors of topic, audience a...
The technique of staining antigens with a fluorescent dye coupled to specific antibody was first applied to the identification of N. gonorrhoeae by Deacon, Peacock, Freeman, and Harris (1959). From this and further studies they concluded that the fluorescent antibody (F.A.) technique was superior to conventional cultural diagnostic methods and afforded a considerable saving in labour and materi...
The article considers the formation and development of meanings Phoenix as an imaginary beast-sign, a bearer bestiary code Chinese culture. methodology highlighting stages evolution image beast-sign analysis its is based on ideas Russian semioticians V.N. Toporov A.E. Makhov concerning historical typology beast-signs from totem to zoomorphic images, then images images-embodies. As result study ...
VLBA observations are presented for 6 compact radio sources selected from the Peacock & Wall catalogue. From the new morphological and spectral information 2 objects that in the Peacock and Wall catalogue are flat spectrum (α ≤ 0.5) sources, appear to be double sided objects with linear sizes of the order of one kpc. Three are core-jet sources and the last one is still an “enigmatic” object. Th...
Background: Histomoniasis is a disease caused by Histomonas meleagridis, flagellated protozoan that can cause severe necrotizing hepatitis and typhlitis in several bird species. The has cosmopolitan distribution. In experimental infection, peacocks (Pavo spp.) showed susceptibility to histomoniasis, however there are few reports on natural histomoniasis this northeastern Brazil, about its occur...
A quick guide on peacock flies, a species of insect where, unusually, both males and females perform dances apparently to attract mates.
The formal expression of pro positional attitudes, especially when nested (iterated), is an important problem for A I . An interesting first-order extensional logical system for such expression has been proposed by Creary. In this system concepts (and concepts of concepts, etc.) are made explicit. The system includes "concept functions", which are special functions which act on and deliver conc...
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