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Extracytoplasmic function (ECF) sigma factor sigma(F) is involved in Caulobacter crescentus response to heavy metal stress
(BIOMED CENTRAL LTDLONDON, 2012)
Background: The alpha-proteobacterium Caulobacter crescentus inhabits low-nutrient environments and can tolerate certain levels of heavy metals in these sites. It has been reported that C. crescentus responds to exposure ...
Alkaline phosphatase as a reporter of sigma(S) levels and rpoS polymorphisms in different E-coli strains
(SPRINGER, 2008)
sigma(S) is responsible for the transcriptional regulation of genes related to protection against stresses and bacterial survival and it accumulates in the cell under conditions of stress, such as nutrient limitation. An ...
A two-component system, an anti-sigma factor and two paralogous ECF sigma factors are involved in the control of general stress response in Caulobacter crescentus
(WILEY-BLACKWELL, 2011)
The extracytoplasmic function sigma factor sigma(T) is the master regulator of general stress response in Caulobacter crescentus and controls the expression of its paralogue sigma(U). In this work we showed that PhyR and ...
Modelo de referência para estruturar o Seis Sigma nas organizações
(Universidade Federal de São Carlos (UFSCar), 2008-04-01)
Este artigo apresenta o modelo de referência para estruturar o Seis Sigma, o qual é resultante da incorporação de teorias que contribuem para aumentar o potencial estratégico do Seis Sigma no sentido de incrementar o ...
Identification of a potent and selective sigma(1) receptor agonist potentiating NGF-induced neurite outgrowth in PC12 cells
(PERGAMON-ELSEVIER SCIENCE LTD, 2012)
Seis sigma: fatores críticos de sucesso para sua implantação
(Associação Nacional dos Programas de Pós-graduação em Administração, 2009)
Este artigo descreve uma investigação dos fatores críticos de sucesso para a implantação do programa Seis Sigma em empresas que atuam no ambiente empresarial brasileiro. Além disso, este estudo teve por objetivo secundário ...
Expression of the sigma35 and cry2AB genes involved in Bacillus thuringiensis virulence
(Universidade de São Paulo (USP), Escola Superior de Agricultura Luiz de Queiroz (ESALQ), 2009-06-01)
Muitos genes estão envolvidos nos mecanismos de esporulação da bactéria Bacillus thuringiensis. A regulação e expressão desses genes resultam em uma produção massiva da proteína Cry, responsável pela morte das larvas de ...
Integrando a promoção das metodologias Lean Manufacturing e Six Sigma na busca de produtividade e qualidade numa empresa fabricante de autopeçasIntegrating the promotion of Lean Manufacturing and Six Sigma methodologies in search of productivity and quality in an auto parts manufacturer
(Universidade Federal de São Carlos, 2011)
Synergies between critical success factors of Lean Six Sigma and public values
(2017-10-05)
The purpose of this paper is to identify synergies between the relevant critical success factors (CSFs) of Lean Six Sigma (LSS) and the public values (PVs) introduced into public service management. Firstly, the approach ...
The six sigma program: an empirical study of brazilian companies.
(Emerald Group Publishing LimitedBradford, 2014)
Purpose – The purpose of this paper is to assess the status of Six Sigma's status in Brazilian companies and understand the integration of this program with other quality management approaches. Additionally, the critical ...