Zobrazeno 1 - 10
of 792
pro vyhledávání: '"G. R. Thomson"'
Autor:
Fernando Miguel Pinto, F. Macome, E.C. Du Plessis, G. R. Thomson, Armanda D.S. Bastos, B. A. Lubisi, O.C. Phiri, Mary-Louise Penrith, B. Botha, J J Esterhuysen
Publikováno v:
Revue Scientifique et Technique de l'OIE. 23:965-977
A population of domestic pigs in northern Mozambique with increased resistance to the pathogenic effects of African swine fever (ASF) virus was identified by the high prevalence of circulating antibodies to ASF virus. An attempt was made to establish
Autor:
Euan C. Anderson, C. M. Foggin, N. P. Ferris, G. R. Thomson, S. K. Hargreaves, Nick J. Knowles, Armanda D.S. Bastos
Publikováno v:
Revue Scientifique et Technique de l'OIE. 23:783-790
African buffalo were introduced into a wildlife conservancy in the southeast of Zimbabwe in an effortto increase the conservancy's economic viability, which is primarily based on eco-tourism. The buffalo were infected with SAT serotypes (SAT-1, SAT-2
Publikováno v:
Veterinary Microbiology. 103:169-182
In 1998, domestic pigs originating from villages within a 40 km radius of Ulongwe in the northern Tete Province of Mozambique were held in a quarantine facility for a 3-month period prior to their importation into South Africa. Eight of a total of 25
Publikováno v:
Virus Research. 91:145-161
Occasionally foot and mouth disease (FMD) can be destructive of wildlife, as apparently occurred in South Africa in the late 19th century where large numbers of impala Aepyceros melampus succumbed, and more recently in Israel where high mortality occ
Publikováno v:
Revue Scientifique et Technique de l'OIE. 21:437-449
Des sept serotypes du virus de la fievre aphteuse, six sont presents sur le continent africain (le serotype Asia-1 y est inconnu). Toutefois, on observe des differences considerables en termes de repartition geographique entre les regions. Parmi ces
Publikováno v:
CICC
Publikováno v:
Revue Scientifique et Technique de l'OIE. 20:630-639
Genetic characterisation of two pathogens, namely foot and mouth disease (FMD) virus and Mycobacterium bovis, isolated from African buffalo (Syncerus caffer) in southern Africa was used to determine the origin of buffalo in situations where the sourc
Autor:
Wilna Vosloo, Oumou Sangare, G. R. Thomson, Armanda D.S. Bastos, Otfried Marquardt, Estelle Hildegard Venter
Publikováno v:
Virus Genes. 22:345-351
Genetic relationships of serotype O foot-and-mouth disease (FMD) viruses recovered from outbreaks of the disease in the West African countries of Niger, Burkina Faso and, Ghana (1988-1993) and those from South Africa (2000) were determined by partial
Publikováno v:
Journal of Applied Physics. 81:461-465
The energy distributions of electron emission from a Schottky emitter have been studied at tip temperatures from 1450 to 1800 K and angular current densities from 0.1 to 240 μA/sr. We have observed broadening of the energy distribution, with increas