Ruled Surface
Mostrando 1-12 de 31 artigos, teses e dissertações.
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1. DISCURSOS DE RESISTÊNCIA: DO PARATEXTO AO TEXTO. OU VICE-VERSA?
RESUMO: O objetivo desta pesquisa é discutir estratégias de discursos de resistência que tomam como objeto de enfrentamento à ditadura militar vigente no Brasil no período compreendido entre as décadas 1960 e 1980, cujas sequelas se fazem sentir até hoje. Dentre esses discursos, que não cessam de emergir em diversas esferas, por meio de diferentes g�
Alfa, rev. linguíst. (São José Rio Preto). Publicado em: 30/09/2019
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2. Bacteria arise at the border of mycoplasma-infected HeLa cells, containing cytoplasm with either malformed cytosol, mitochondria and endoplasmic reticulum or tightly adjoined smooth vacuoles
ABSTRACT A study with transmission electron microscopy of mycoplasma-contaminated HeLa cells using five cell donors referred to as donors A, B, C, D and E, observations are herein presented. Experiments performed with cells from donors B, C and D, revealed the presence of Mycoplasma hyorhinis after PCR and sequencing experiments. Bacteria probably originated
Rev. Inst. Med. trop. S. Paulo. Publicado em: 21/12/2017
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3. Avaliação do acoplamento explícito entre simulação de reservatório e sistema de produção / Evaluation of explicit coupling between reservoir simulator and production facilities system
Various methodologies to model the coupling of reservoirs and production systems have been applied in the oil industry in recent years due to the need to model properly the integrated solution of models that represent the flow of fluids through the reservoir to the surface. These methodologies are used to forecast production of multiple reservoirs, sharing p
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 03/05/2012
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4. Dark Energy and The Accelerating Universe: Conceptual Aspects and Observational Tests / Energia escura e aceleração do Universo: Aspectos conceituais e testes observacionais
In the last decade, the extraordinary progress of the astronomical observations (distances with supernovas, matter and cosmic background radiation (CBR) power spectrum, X-ray surface brightness of galaxy clusters, etc) associated with important theoretical developments turned Cosmology one of the most exciting frontiers of contemporary science. In this thesi
Publicado em: 2010
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5. Measures of the interannual marine variability on southeast Brazilian bight and its relationship to the spawning areas of Brazilian sardine (Sardinella braziliensis) / Medidas da variabilidade interanual marinha sobre a plataforma continental sudeste do Brasil e sua relação com áreas de desova da sardinha-verdadeira (sardinella brasiliensis)
This work aims to investigate the relation of marine interannual variability in a region located in southern coast of Brazil, also known as the Southeast Brazilian Bight (SBB) and the spawning areas of the Brazilian sardine (Sardinella braziliensis) in SBB. SBB marine ecosystems are related to a strong influence of a coastal upwelling system. Variables used
Publicado em: 2009
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6. Processos dinÃmicos e evolutivos da zona costeira de Itamaracà por sensoriamento remoto e medidas in situ
The coastal zone of Itamaracà is like a highly dynamic environment where land and oceanic processes interact altering frequently coastal characteristics. In this context, this current study examines the responsible processes of such changes from the development and application of methodologies, which includes digital image processing and the obtaining of in
Publicado em: 2009
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7. Modelagem multiescala do acoplamento eletro-químico em um meio poroso argiloso com dependência do PH / Multiscale modeling of eletro-chemical couplings in clays including PH dependence
In this work we develop a three-scale mathematical modeling to describe electro-chemical couplings in clays using the asymptotic homogenization procedure of periodic structures. We consider the porous medium composed of kaolinite particles saturated by an electrolyte solution of water-solvent and four ionic solutes monovalents Na+, H+, Cl-, OH-At the nanosca
Publicado em: 2007
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8. DUPLO GRAU DE JURISDIÇÃO NO DIREITO PROCESSUAL CIVIL BRASILEIRO: EM BUSCA DA HARMONIA COM OS PRINCÍPIOS DA EFETIVIDADE E DA CELERIDADE PROCESSUAL
The Brazilian civil process lives a phase of constant criticism, by virtue of the adoption of a system that does not correspond anymore to the expectations of the people who are under jurisdiction. In search of solutions, the legislators have been editing countless laws with the intention of promoting the instrumentality and the velocity of the judicial proc
Publicado em: 2006
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9. Singularities of Ruled Surface in R3 / Singularidades das Superfícies Regradas em R3
Estudaremos as singularidades genéricas de superfécies regradas em R3. O objetivo do trabalho é mostrar que as singularidades genéricas que ocorrem no conjunto das superfícies regradas são as mesmas que ocorrem no conjunto das aplicações diferenciáveis de R2 em R3, enquanto que as singularidades genéricas das superfícies desenvolvíveis, que forma
Publicado em: 2004
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10. Allelic forms of beta 2-microglobulin in the mouse.
Spleen cells from BALB/c and C57BL/6 mice were cultured separately or together, and the biosynthetically labeled supernates were examined by two-dimensional polyacrylamide gel electrophoresis. Although there were no major labeled proteins in the mixed group that were not present in the separate cultures, there was a major low-molecular-weight protein that di
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11. Attachment Stimulates Exopolysaccharide Synthesis by a Bacterium
This study examined the hypothesis that solid surfaces may stimulate attached bacteria to produce exopolymers. Addition of sand to shake-flask cultures seemed to induce exopolymer synthesis by a number of subsurface isolates, as revealed by optical microscopy. Several additional lines of evidence indicated that exopolymer production by attached cells (in con
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12. Molecular basis of Mycoplasma surface antigenic variation: a novel set of divergent genes undergo spontaneous mutation of periodic coding regions and 5' regulatory sequences.
Antigenic diversity is generated in the wall-less pathogen Mycoplasma hyorhinis by combinatorial expression and phase variation of multiple, size-variant membrane surface lipoproteins (Vlps). The unusual structural basis for Vlp variation was revealed in a cluster of related but divergent vlp genes, vlpA, vlpB and vlpC, which occur as single chromosomal copi