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Aujeszky Disease Swine: occurrence and spreading in São Paulo State - Brazil MV&Z
Krzyzaniak, Érico Luiz; Gottschalk, Arnold Frederico; Módolo, José Rafael; Padovani, Carlos Roberto; Kieckhöfer, Helmuth; Visentini, Paulo Rogério Saurin.
Aujeszky disease is an infeccions one with wide spreading characterized by development of latent infeccions and reprodutive problems in swine herd resulting large economical damage in agribusiness. A lot of countries descry possible attitudes for erradication plans of disease worried about future intemational marketing restritions. This work presents informations related to herd management method, spacial and temporal distribution of occurrence, population density, intrastate and interstate transit of animals coming from South Region to São Paulo state and other ones, for suckling or slaughter, that need to cross over São Paulo to reach its receiver. It's discussed too its intertwining with other epidemiological factors that may collaborate disease endless.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Aujeszky disease; Swine; Occurrence; Spreading; Transit Enfermedad de Aujeszky; Porcinos; Tránsito; Ocurrencia; Difusión Doença de Aujeszky; Suínos; Trânsito; Ocorrência; Difusão.
Ano: 2002 URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/3276
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Surface wettability of Brazilian tropical wood flooring treated with He plasma. Repositório Alice
CADEMARTORI, P. H. G. de; NISGOSKI, S.; MAGALHAES, W. L. E.; BOLZON DE MUNIZ, G. I..
This study investigated the effect of plasma treatment on changes of surface wettability of wood flooring from two Brazilian tropical species, Hymenaea spp. (rode locus) and Tabebuia spp. (lapacho). Wood flooring samples were plasma treated at low pressure in a helium atmosphere. Energy level was set at 100 W and four glow discharge times (5, 15, 30 and 45 s) were tested. Changes in wettability were investigated by measuring apparent contact angle, droplet volume and spreading contact area. The results showed less susceptibility of lapacho wood to the plasma treatments, while reduction of apparent contact angle in rode locus wood reached up to 76% for longer discharge times. In general, discharge time of 15 s produced the same effect as discharge of 45 s...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Piso de madeira; Tratamento; Plasma; Gás hélio; Molhabilidade; Glow discharge; Plasma treatment; Spreading; Surface modification; Wetting; Helium gas; Contact angle.
Ano: 2016 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1055273
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Variations in axial morphology, segmentation, and seafloor roughness along the Pacific-Antarctic Ridge between 56 degrees S and 66 degrees S ArchiMer
Ondreas, Helene; Aslanian, Daniel; Geli, Louis; Olivet, Jean-louis; Briais, Anne.
The spreading rate at the Pacific-Antarctic Ridge (PAR) increases rapidly from 54 mm/yr near Pitman Fracture Zone (FZ) up to 76 mm/yr near Udintsev FZ, resulting in three domains of axial morphology: an axial valley south of Pitman FZ, an axial high north of Saint Exupery FZ, and in between, the transitional domain extends over 650 km. It comprises sections of ridge with an axial valley or an axial high and generally displays a very low cross-sectional relief. It is also characterized by two propagating rifts. Two domains of different seafloor roughness appear south of Udintsev FZ: east of 157 degreesW these two domains are separated by a 1000-km V-shaped boundary. West of 157 degreesW, the boundary approximately coincides with Chron 3a or Chron 4. The...
Tipo: Text Palavras-chave: Spreading; Segmentation; Geomorphology; Seafloor; Ridge.
Ano: 2001 URL: https://archimer.ifremer.fr/doc/2001/publication-438.pdf
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