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Inactivation of formyltransferase (wbkC) gene generates a Brucella abortus rough strain that is attenuated in macrophages and in mice
(ELSEVIER SCI LTD, 2010)
Rough mutants of Brucella abortus were generated by disruption of wbkC gene which encodes the formyltransferase enzyme involved in LPS biosynthesis. In bone marrow-derived macrophages the B. abortus Delta wbkC mutants were ...
The hydrophobicity and roughness of a nasoenteral tube surface influences the adhesion of a multi-drug resistant strain of Staphylococcus Aureus
(Brazilian Journal of Microbiology, 2017)
Modelagem das tensões e deformações microscópicas de contato
(Universidade Tecnológica Federal do ParanáCuritibaBrasilBacharelado em Engenharia MecânicaUTFPR, 2019-11-25)
Contact Mechanics is responsible to understand the deformations, dislocations and stresses associated to solids in contact. This knowledge is necessary in order to avoid problems, such as irreversible deformation or contact ...
Assessment of hydrophobicity and roughness of stainless steel adhered by an isolate of Bacillus cereus from a dairy plant
(Brazilian Journal of Microbiology, 2017)
Reduction in faecal excretion of Salmonella typhimurium strain F98 in chickens vaccinated with live and killed S. typhimurium organisms
(1990-01-01)
Chickens given orally at 4 days of age a smooth spectinomycin resistant mutant (Spcr) of Salmonella typhimurium strain F98 excreted the organism in their faeces for approximately 4 weeks. Following oral administration of ...
Análise macroscópica e microscópica de tensões de contato em engrenagens
(Universidade Tecnológica Federal do ParanáCuritibaBrasilGraduação em Engenharia MecânicaUTFPR, 2019-06-28)
FZG tests have a lot of purposes, among them is the characterization of the mechanisms of wear that a gear can suffer. This thesis aims to look for correlations between the types of wear mechanisms at gear teeth that were ...