Affinity Diagrams
Mostrando 1-10 de 10 artigos, teses e dissertações.
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1. Geochemistry, metamorphic evolution and tectonic significance of metabasites from Caçapava do Sul, southern Brazil
Abstract This paper proposes the generation and closure of a proto-ocean and formation of an island arc in the Neoproterozoic Passo Feio Metamorphic Complex (PFMC), Caçapava do Sul region, southern Brazil. The PFMC, São Gabriel Terrane, consists of a Neoproterozoic supracrustal metavolcano-sedimentary sequence intruded by the Caçapava Granite. The study u
Braz. J. Geol.. Publicado em: 29/04/2019
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2. Desenvolvimento e aplicação de ferramenta metodológica aplicável à identificação de rotas insumo - processo - produto para a produção de combustíveis e derivados sintéticos / Development and applications of a methodological tool to identify the most suitable routes: feedstock-process-products for the production of fuels and synthetic derivatives
Este trabalho tem como objetivo a identificação da melhor rota para a produção de combustíveis e derivados sintéticos através do desenvolvimento e aplicação de uma ferramenta metodológica desenvolvida tendo como base ferramentas da qualidade: diagrama de afinidade, diagrama de relações e matriz causa-efeito. Estes diagramas foram adaptados para a
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/04/2012
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3. Petrologia da sucessão magmática do Arquipélago de Abrolhos
The Magmatic Succession of Abrolhoss Archipelago is composed by four units: Olivine-Plagioclase Basalt (b1), Pyroxene-Plagioclase-Olivine Basalt (b2), Pyroxene-Plagioclase Basalt (b3) and Cumulado (b4). The units are not stratigraphically correlated. They are stacked from the basis to the top in units: b1, b2, b3 and b4. The units of the magmatic succession
Publicado em: 2008
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4. Comportamento de fases de soluções binarias e ternarias de poli(etileno-co-alcool vinilico), poli(metacrilato de metila) e dimetilformamida / Phase behavior of binary and ternary solutions of poly(ethylene-co-vinyl alcohol), poly(methyl methacrylate) and dimethylformamide
In this work blends of poly (ethylene-co-vinyl alcohol) (EVOH), a semicrystalline copolymer which combines hydrophobic and hydrophilic segments and poly (methyl methacrylate) (PMMA), an amorphous and hydrophilic polymer were studied. EVOH blends, with ethylene content ranging from 27 to 44 mol% and PMMA were prepared by casting from solutions in DMF, and by
Publicado em: 2008
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5. As rochas alcalinas de Cananéia, litoral sul do Estado de São Paulo: estudos mineralógicos, geoquímicos e isotópicos / Alkaline rocks of Cananéia, south coast of the state of São Paulo: mineralogy, geochemistcal and isotopical studies
The alkaline occurrence of Cananéia, SE Brazil, lying in the southern part of the homonymous island, is a subcircular intrusion 1.8 km² in area (Morro de São João) and 137 m high. A small and petrographically similar satellite body (Morrete) is found in the adjacent Ilha Comprida. Geomorphologically, it belongs to the Cananéia-Iguape Coast Plain. It is
Publicado em: 2007
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6. Estudo do equilibrio liquido-liquido, da partição de insulina e da pre-purificação da proteina de fusão precursora da insulina humana em sistemas aquosos bifasicos do tipo PEG/Sal / Study of liquid-liquid equilibrium, the partition of insulin and pre-purification of the fusion protein precursor of human insulin in aqueous biphasic systems of the type PEG / salt
In this work the primary purification of a fusion protein precursor of human insulin and produced by recombinant E. coli has been studied using aqueous two-phase systems. The fusion protein was provided by the pharmaceutical company Biobrás S.A (Montes Claros/Brazil) and was dissolved in 8M area. Partitioning essays of fusion protein were investigated in th
Publicado em: 2003
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7. Petrologia dos granitóides brasilianos associados à zona de cisalhamento Remígio-Pocinhos(PB)
The Brasiliano Cycle in the Seridó Belt (NE Brazil) is regarded mostly as a crustal reworking event, characterized by transcurrent or transpressional shear zones which operated under high temperature and low pressure conditions. In the eastern domain of this belt- the so-called São José de Campestre Massif (SJCM), a transtensional deformation regime is ev
Publicado em: 1998
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8. Mecanismos de alojamento de magmas granitóides :exemplo do plúton de Japi(RN)
This dissertation describes the igneous suites of the Japi granitoid pluton, intrusive in the Paleoproterozoic gneiss-migmatite complex of the eastern domain of the Seridó Belt, northeastern Brazil. Field relations show that the pluton is affected by strong deformation associated to the Brasiliano orogeny (known as the D3 phase) , with a NW-trending extensi
Publicado em: 1998
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9. Estudo da inclusão molecular de produtos de interesse farmacologico utilizando ciclodextrinas
Praziquantel is a potent anthelmintic orally. It has a low aqueous solubility (40mg/ 100ml at 25°C), posing problems in the development of a suitable oral formulation and in the biovailabity of these formulations. In order to solve this difficulities, the microencapsulation with cyclodextrin, named molecular inclusion appeared as a suitable solution as cycl
Publicado em: 1994
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10. Electronegativity and hardness as coordinates in structure stability diagrams.
With electronegativity and hardness of an atom defined as 1/2(I + A) and 1/2(I - A), respectively, where I and A are the ionization potential and electron affinity, electronegativity difference and hardness sum are proposed as coordinates in structure stability diagrams. With these coordinates a successful topological classification of the crystal structures