Os cuidados com a mistura de racoes na propriedade.

Tipos de misturadores; Como misturar as racoes na propriedade; Como determinar o tempo otimo de mistura de um misturador?; Metodologia; Outros cuidados importantes.bitstream/item/57936/1/CUsersPiazzonDocumentsCIT-19.pdf; bitstream/item/67821/1/CUsersPiazzonDocumentsProntosCNPSA-DOCUMENTOS-19-OS-CUIDADOS-COM-A-MISTURA-DE-RACOES-NA-PROPRIEDADE-FL-12801A.pd

Deposition of tin film on carbon steel bandsaw blades by the cold plasma tecnique.

Disponível online. Resumo

Metodologia para a determinação da intensidade de coloração em grãos de milho.

bitstream/CNPSA/15614/1/cot260.pd

On the Uq[sl(2)]{\cal{U}}_{q}[sl(2)] Temperley-Lieb reflection matrices

This work concerns the boundary integrability of the spin-s ${\cal{U}}_{q}[sl(2)]$ Temperley-Lieb model. A systematic computation method is used to constructed the solutions of the boundary Yang-Baxter equations. For $s$ half-integer, a general $2s(s+1)+3/2$ free parameter solution is presented. It turns that for $s$ integer, the general solution has $2s(s+1)+1$ free parameters. Moreover, some particular solutions are discussed.Comment: LaTex 17 page

Seleção de progênies de feijoeiro com plantas eretas e grãos tipo carioca.

Para confirmar se a população oriunda do cruzamento CVIII-8511 x BRS-Supremo, identificada em um cruzamento dialélico anteriormente realizado é realmente promissora para a seleção de plantas eretas e com boa produtividade de grãos foi realizado o presente trabalho

Determinação do tempo ótimo de mistura de um misturador de rações.

bitstream/item/59510/1/CUsersPiazzonDocuments5.pd

Mitogen-activated protein kinase kinase 5 regulates proliferation and biosynthetic processes in procyclic forms of Trypanosoma brucei

The pathogenic protozoan T. brucei alternates into distinct developmental stages in the mammalian and insect hosts. The mitogen-activated protein kinase (MAPK) signaling pathways transduce extracellular stimuli into a range of cellular responses, which ultimately lead to the adaptation to the external environment. Here, we combined a loss of function approach with stable isotope labeling with amino acids in cell culture (SILAC)-based mass spectrometry (MS) to investigate the role of the mitogen-activated protein kinase kinase 5 (MKK5) in T. brucei. The silencing of MKK5 significantly decreased the proliferation of procyclic forms of T. brucei. To shed light on the molecular alterations associated with this phenotype, we measured the total proteome and phosphoproteome of cells silenced for MKK5. In the total proteome, we observed a general decrease in proteins related to ribosome and translation as well as down-regulation of several components of the fatty acids biosynthesis pathway. In addition, we observed alterations in the protein levels and phosphorylation of key metabolic enzymes, which point toward a suppression of the oxidative metabolism. Taken together, our findings show that the silencing of MKK5 alters cell growth, energy metabolism, protein and fatty acids biosynthesis in procyclic T. brucei

Avaliação preliminar em acessos de jerimum de leite a queima das folhas nas condições ambientais de Petrolina-PE.

Suplemento. Edição dos Anais do 52 Congresso Brasileiro de Olericultura, Salvador, jul. 2012