Wtr
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Redução da jornada de trabalho : uma analise economica para o Brasil / Work time reduction : economical analyses in Brazil
The present work undertakes economical analyses of work time reduction (WTR) in Brazil. For that purpose, an investigation is made on the Brazilian economical conditions to assimilate WTR as a public policy. A macroeconomic model was used to analyze the potential of such policy to exert a multiplying effect in the economy, along with the consequences on job
Publicado em: 2006
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2. Phosphorus removal in effluent of wastewater treatment plant with water treatment residuals (WTR). / Remoção de fósforo de efluentes de estações de tratamento biológico de esgotos utlizando lodo de estação de tratamento de água.
Phosphorus is considered as the main responsible for the nutritional enrichment of reservoirs of public drinking water supplies, because eutrophication process has resulted in toxic algae blooms, and therefore its removal has a great significance since these toxins represent a public health risk and environment. The aim of this research work was to evaluate
Publicado em: 2006
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3. Pathogenesis of Chimeric MHV4/MHV-A59 Recombinant Viruses: the Murine Coronavirus Spike Protein Is a Major Determinant of Neurovirulence
The mouse hepatitis virus (MHV) spike glycoprotein, S, has been implicated as a major determinant of viral pathogenesis. In the absence of a full-length molecular clone, however, it has been difficult to address the role of individual viral genes in pathogenesis. By using targeted RNA recombination to introduce the S gene of MHV4, a highly neurovirulent stra
American Society for Microbiology.
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4. Targeted Recombination within the Spike Gene of Murine Coronavirus Mouse Hepatitis Virus-A59: Q159 Is a Determinant of Hepatotropism
Previous studies of a group of mutants of the murine coronavirus mouse hepatitis virus (MHV)-A59, isolated from persistently infected glial cells, have shown a strong correlation between a Q159L amino acid substitution in the S1 subunit of the spike gene and a loss in the ability to induce hepatitis and demyelination. To determine if Q159L alone is sufficien
American Society for Microbiology.