Compositional Process
Mostrando 1-12 de 67 artigos, teses e dissertações.
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1. Acid matrix production from treated natural vermiculite-hydrobiotite
Abstract Given the potential of acid-activated clays in adsorptive and catalytic processes, several studies focusing on acid matrices have grown over the years, making it possible to study vermiculite, a mineral composed of a type 2:1 unit cell with tetrahedral and octahedral sheets. Therefore, this work aimed to study vermiculite treated with acids for the
Cerâmica. Publicado em: 2021-06
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2. La organización de la producción de cerámica colonial en la frontera sur del imperio español (Mendoza, Republica Argentina)
Abstract This article proposes a model of technological organization of ceramic production during the colonial period in Mendoza. Historical and archaeological evidence, including unpublished data, are used together to reconstruct the sequence of ceramic production and the agents involved. Data are interpreted in the social and economic context of the proces
Bol. Mus. Para. Emílio Goeldi. Ciênc. hum.. Publicado em: 2017-08
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3. SOLUBILITY OF A NEW ANTIRETROVIRAL DRUG (CRS 74) IN AQUEOUS ETHANOL MIXTURES
Abstract This study concerns a new antiretroviral drug named CRS 74, which has a limited bioavailability because of its low aqueous solubility and dissolution rate. To improve these properties, CRS 74 can be recrystallized by using Liquid Anti-Solvent (LAS) crystallization. Ethanol is chosen as the solvent under study for the molecule and water as the anti-s
Braz. J. Chem. Eng.. Publicado em: 2016-12
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4. A Geostatistical Framework for Estimating Compositional Data Avoiding Bias in Back-transformation
Abstract Estimation of some mineral deposits involves chemical species or a granulometric mass balance that constitute a closed constant sum (e.g., 100%). Data that add up to a constant are known as compositional data (CODA). Classical geostatistical estimation methods (e.g., kriging) are not satisfactory when CODA are used, since bias is expected when estim
Rem: Rev. Esc. Minas. Publicado em: 2016-06
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5. AN EOS-BASED NUMERICAL SIMULATION OF THERMAL RECOVERY PROCESS USING UNSTRUCTURED MESHES
Abstract In the past thirty years, the development of compositional reservoir simulators using an equation of state (EOS) has been addressed in the literature. However, the development of compositional thermal simulators in conjunction with the EOS formulation, in particular, has not been addressed extensively. In this work, a fully implicit, thermal, compos
Braz. J. Chem. Eng.. Publicado em: 2015-03
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6. Festspielmusik de Ronaldo Miranda para dois pianos e percussão: uma abordagem interpretativa / Festspielmusik of Ronaldo Miranda for two pianos and percussion: an interpretative approach
This dissertation discusses the work Festspielmusik (2003) for two pianos and percussion written by Brazilian composers Ronaldo Miranda (1948). A historical contextualization provided the information pertinent survey of Ronaldo Mirandas trajectories vital and compositional. The article discusses the analogy between the mechanism of the piano (struck string i
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/04/2012
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7. O estudo do método de Fernando Sor e sua interação com a construção de uma interpretação para Sonata, op. 25
The present work concerns the interaction between the use of the Méthode pour la guitare (1830) by Fernando Sor and the process of constructing an interpretation for the Sonata op. 25, by the same author. The work¿s main hypothesis was the association between technical and compositional conceptions of Sor, displayed in his Method, and their correspondent t
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
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8. Caracterização composicional e transesterificação de óleo de microalga: uma abordagem computacional
A procedure for compositional characterization of a microalgae oil is presented and applied to investigate a microalgae based biodiesel production process through process simulation. The methodology consists of: proposing a set of triacylglycerides (TAG) present in the oil; assuming an initial TAG composition and simulating the transesterification reaction (
Química Nova. Publicado em: 2012
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9. Anamnesis
Este memorial consiste na reflexão estética e técnica do processo de composição musical realizado na peça Anamnesis, pertencente à área da Música Eletroacústica Mista, que configurou o trabalho artístico do curso de mestrado. O trabalho escrito está dividido em três partes: a primeira aborda a postura do compositor frente aos sons e a música, s
Publicado em: 2011
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10. TV on web: courses of reelaboration of audiovisual genres in the era of transmedia / A TV na web: percursos da reelaboraÃÃo de gÃneros audiovisuais na era da transmÃdia
This research aims to discuss the possibilities of reworking television genres, due to transmedia phenomenon, which takes those genres to digital communication platforms. Accordingly to that, the research tries to capture evidences of change in two television genres â the soap opera and the newscast â in the edge of its migration to YouTube video repositor
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 06/12/2010
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11. Hibridação cultural como horizonte metodológico para a criação de música contemporânea.
This work results from a research process in musical composition focused on the study of cultural hybridization as a methodological horizon for contemporary music creation. Aiming at the investigation of creative processes resulting from intercultural dialogues in music, it is divided in four basic parts: the first involves a considerable review of the exist
Publicado em: 2010
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12. O samba-enredo em Florianópolis: perspectivas históricas e a produção de sambas-enredo entre membros da Protegidos da Princesa
Several decades ago the musical genre samba-enredo became popular and was spread through most of the Brazilian territory. The purpose of this dissertation is to reveal the way by which the samba-enredo is transposed to the reality of the world of the samba in Florianópolis, identifying particular procedures involved in its production and analyzing the histo
Publicado em: 2010