Hook Up
Mostrando 1-12 de 19 artigos, teses e dissertações.
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1. San Francisco e a nova economia do desejo
Este artigo apresenta reflexões preliminares de uma pesquisa desenvolvida durante sete meses em San Francisco, Estados Unidos, a qual se associa a outra em andamento na capital paulista desde 2007. Busca sintetizar como o uso de sites e aplicativos em busca de parceiros amorosos e sexuais constitui um fenômeno de transformação tecnológica e comportament
Lua Nova. Publicado em: 2014-04
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2. Pteridófitas da Serra do Caraça, Minas Gerais, Brasil Belo Horizonte Minas Gerais Fevereiro de
The Serra do Caraça is located in the east border of Quadrilátero Ferrífero, in southern Serra do Espinhaço, comprising part of Catas Altas, Santa Bárbara and Mariana municipalities. The main preservation area is RPPN Santuário do Caraça with 10.187,89 ha. The altitude varies between 750 and 2072 m. The vegetation is composed of a mosaic of field and
Publicado em: 2010
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3. Ergonomic evaluation of operations in poultry production systems / Avaliação ergonômica em operações do sistema produtivo de carne de frango
Based on the importance of poultry production for the Brazilian economy and based on current demands of domestic and foreign markets with respect to production and processing of chicken meat, several aspects should be improved in the production chain in order to provide increased product quality with particular attention to safe working conditions for employ
Publicado em: 2009
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4. ProspecÃÃo do estoque de robalo-peva (Centropomus parallelus) no litoral do ParanÃ, atravÃs da pesca esportiva / Prospecting of the stock of bass-peva (Centropomus parallelus) on the Parana coast, through the sport fishing
The snooks are fishes very appreciated food item by fish consumers and recreational fishermen, for they are endowed with a high quality flesh and put up a fierce fight when captured with line-and-hook. Such characteristics make this taxon a target for a host of users, objectives and needs (commercial and recreational fishing) which, together with loss of hab
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/01/2008
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5. BIOATIVIDADE DE EXTRATOS VEGETAIS NO CONTROLE DE Sitophilus oryzae (LINNÉ, 1763) EM ARROZ / BIOACTIVITY OF VEGETABLE EXTRACTS ON THE CONTROL OF Sitophilus oryzae (LINNÉ, 1763) IN RICE
The continuous growth of the world population, intensive competition among humans and plant pests for the same food sources, the resistence to existing inseticides by some insects and the persistence of residues in the environment and food created the necessity for new insecticides. In this research field, vegetable species appear as a promising source of ne
Publicado em: 2007
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6. Caracterização da pesca artesanal na costa do Estado do Ceará, Brasil.
The present work has as objectives: (a) to characterize the artisanal fisheries in Ceará States continental shelf, through a complete description of boat types, gear designs and used fishing methods; (b) to analyze the fish fauna of Camocim, Paracuru, Fortaleza, Caponga and Fortim fishing locations, as concerns composition, space and time distribution, abun
Publicado em: 2004
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7. Effect of Hook Subunit Concentration on Assembly and Control of Length of the Flagellar Hook of Salmonella
The flagellar hook of Salmonella is a filamentous polymer made up of subunits of the protein FlgE. Hook assembly is terminated when the length reaches about 55 nm. After our recent study of the effect of cellular levels of the hook length control protein FliK, we have now analyzed the effect of cellular levels of FlgE itself. When FlgE was overproduced in a
American Society for Microbiology.
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8. The amino terminus of the mixed lineage leukemia protein (MLL) promotes cell cycle arrest and monocytic differentiation
Several lines of evidence suggest that the mixed lineage leukemia protein (MLL, ALL-1, HRX) plays a role in regulating myelomonocytic differentiation. In this study we examined the effect of expression of MLL-AF9 on differentiation of the monoblastic U937 cell line by using a tetracycline-inducible expression system. MLL-AF9 arrested growth of U937 cell
The National Academy of Sciences.
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9. Characterization of the sigD transcription unit of Bacillus subtilis.
The sigma D factor of Bacillus subtilis is required for the transcription of the flagellin and motility genes as well as for wild-type chemotaxis. Southern blot and sequence analyses demonstrate that the structural gene for sigma D, sigD, is located immediately downstream of a region of DNA originally identified as the chemotaxis (che) locus and now renamed
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10. Expression of proteins essential for IS1 transposition: specific binding of InsA to the ends of IS1.
The insertion sequence IS1 displays a complex array of open reading frames (ORF). In an attempt to identify those which encode polypeptide products, we have systematically placed each ORF under the control of the P1 promoter of phage lambda. In the expression system we used, only the product of the insA gene was present in high enough amounts to be detected
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11. Salmonella typhimurium mutants generally defective in chemotaxis.
The mutations of eight chemotaxis-deficient strains of Salmonella typhimurium, including five new mutants in strain LT2, were mapped by P22 transduction in relation to various fla mot deletions in S. abortus-equi. Seven recessive che mutations mapped between motB and flaC: three, all nontumbling, the che region I, adjacent to motB, and four, including one ev
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12. Genetics of Mouse Mammary Tumor Virus-Induced Mammary Tumors: Linkage of Tumor Induction to the gag Gene
Retroviruses are believed to induce tumors by acting as insertional mutagens that activate expression of cellular protooncogenes. Indeed, almost 90% of mouse mammary tumor virus (MMTV)-induced mammary tumors in C3H/He mice show upregulation of Int protooncogenes. We have analyzed three different MMTV variants [MMTV(C3H), MMTV(HeJ), and a genetically engineer
American Society for Microbiology.