Stellar cores, that is, the central regions where densities and temperatures are high enough for nuclear fusion processes to take place, usually covered by an opaque envelope. Only in very rare cases, stars may expose their example, when a tiny fraction of them evolve into Wolf–Rayet or helium hot subdwarf stars. However, vast majority stars, namely unevolved burn hydrogen centres, direct obser...

A survey of turkey vultures (Cathartes aura) in South Carolina revealed the presence of a novel haemoproteid. Haemoproteus catharti n. sp. is described from the slides developed from the blood of this vulture. The new species is a thick, halteridial form with complete margins, and is considered distinct from the other recognized haemoproteids from the diurnal raptors in shape, pigment number, p...

En este trabajo se estudió la frecuencia y distribución de resistencia a vancomicina, actividad hemolítica gelatinasa en cepas del género Enterococcus aisladas ambiente, animales salvajes cría, origen clínico alimentos provincia Chubut, Argentina. Entre los 632 aislamientos, 191 exhibieron al menos uno factores virulencia estudiados; 98 mostraron gelatinasa, 28 resultaron hemolíticas 110 fueron...

The most common types of blood protozoa in chickens are from the phylum Apicomplexa, including Plasmodium, Leucocytozoon and Haemoproteus. Blood protozoan diseases can cause decreased egg production, stunting death poultry farms. This study aims to identify calculate prevalence infection casted off laying sold at Wonokromo Market, Surabaya City. One hundred samples were taken by purposive sampl...