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Vieira, Tallita Lisboa; Silva, Valceres Vieira Rocha e
(EDGRAF, 2008)
Este trabalho propõe um modelo em simulink/MatLab para o sistema
teste de distribuição de 34 nós IEEE operando a vazio. É usado para testar e
comparar os programas computacionais existentes para análise de alimentadores ...
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Lobeiro, Adilandri Mércio; Prado, Adriana Luiza do; Kaviski, Eloy; Gramani, Liliana Madalena; Ferreira, Marina Vianna
(EDGRAF, 2007)
O fluxo de tráfego veicular pode ser observado e representado em diferentes escalas. Comparações dos
resultados do método matemático (MVF) e o método computacional (DSMC) são realizadas. Neste
trabalho apresenta-se a ...
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Foletto, Tanisia de Carli; Feldmann, Gerson; Wahl, Suzi Darli Zanchett
(EDGRAF, 2007)
Este artigo apresenta um modelo matemático não linear que representa o
crescimento de um tumor de mama. Ao modelo linearizado são realizados dois tipos
de abordagem para simular o tratamento por radioterapia: Modelo ...
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Bernd, Luciana Pereira; Curioni, Adriano Augusto; Basso, Fernando Menegon; Furlong, Eliana Badiale; Ono, Elisabete Yurie Sataque; Gerage, Antônio Carlos; Hirook, Elisa Yoko
(2008)
As micotoxinas merecem atenção especial no contexto de saúde pública por desencadearem alterações patológicas em humanos e animais. Dentre estas toxinas, destacam-se as fumonisinas, produzidas principalmente por Fusarium ...
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Lorenzzetti, Greice da Silva; Bortoli, Álvaro Luiz de; Marczak, Lígia Damasceno Ferreira
(EDGRAF, 2006)
The aim of this work is to model a jet diffusion flame, to show the corresponding
proof of existence of solutions, and to present the numerical results. The model is
based on the flamelet equations for the chemistry and ...
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Fortes, Conceição Juana; Fernandes, José Leonel Monteiro; Santos, Maria Angela Vaz dos
(EDGRAF, 2005)
Descrevem-se dois modelos que resolvem a equação de declive suave, denominados DREAMS e EPE_CG. O modelo
DREAMS utiliza a formulação clássica do método dos elementos finitos para resolver a equação de declive suave, o ...
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Severo, Márcio Garcia; Brito, Kelly de Moraes; Ruiz, Walter Augusto
(2010)
The aim of this work was to study the enzymatic modification on rice flour using lipase pancreatic and amyloglucosidase to obtain resistant starch. For this, Response Surface Methodology (RSM) was used to determine the ...
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Oliveira, Elisangela Gonçalves de; Rosa, Gabriela da Silveira; Moraes, Mariana Agostini de; Pinto, Luiz Antonio de Almeida
(2009)
In recent times, the microalgae Spirulina platensis has been used as a functional ingredient in several food applications; its process involving drying and storage steps. Moisture equilibrium data for adsorption isotherms ...
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Oliveira, Elizangela; Rosa, Gabriela; Moraes, Mariana Agostini de; Pinto, Luiz Antonio de Almeida
(2009)
In recent times, the microalgae Spirulina platensis has been used as a functional ingredient in several food applications; its process involving drying and storage steps. Moisture equilibrium data for adsorption isotherms ...
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Moraes, Mariana Agostini de; Rosa, Gabriela Silveira da; Pinto, Luiz Antonio de Almeida
(Wiley Online Library, 2008)
The moisture equilibrium isotherms of garlic and apple were determined at 50, 60 and 70 °C using the gravimetric static method. The experimental data were analysed using GAB, BET, Henderson–Thompson and Oswin equations. ...
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Rosa, Gabriela Silveira; Moraes, Mariana Agostini de; Pinto, Luiz Antonio de Almeida
(Elsevier, 2010)
The moisture equilibrium isotherms of chitosan were determined at 20, 30, 40, 50 and 60 °C, using the gravimetric static method. Experimental data were analyzed by the GAB, Oswin, Halsey and Smith equations. Isosteric heat ...
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Russowsky, Dennis; Lopes, Fabricio Abella; Silva, Victor da; Canto, Karen Fabiano Santos do; D'Oca, Marcelo Gonçalves Montes; Godoi, Marla Narciso Biajoli
(Communication, 2004)
The ability of SnCl2.2H2O as catalyst to promote the Biginelli three-component condensation reaction from a diversity of aromatic aldehydes, ethyl acetoacetate and urea or thiourea is described. The reaction was carried ...
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Russowsky, Dennis; Lopes, Fabricio Abella; Silva, Victor da; Canto, Karen Fabiano Santos do; D'Oca, Marcelo Gonçalves Montes; Godoi, Marla Narciso Biajoli
(Sociedade Brasileira de Química, 2004)
The ability of SnCl2.2H2O as catalyst to promote the Biginelli three-component condensation reaction from a diversity of aromatic aldehydes, ethyl acetoacetate and urea or thiourea is described. The reaction was carried ...
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Siqueira, Maria Carolina Bulhosa; Gervini, Vanessa Carratu; Oliveira, Leandro; Locatelli, Aline; Oliveira, Adriano Bof de
(2012)
In the title compound, C11H15N3O3S, the C-S-N(H)-N linkage is nonplanar, the torsion angle being 75.70 (12)°. The compound has two almost planar fragments linked to the S atom: the hydrazone-derivative fragment [(HONC4H6)N-N(H)-] ...
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Galiazzi, Maria do Carmo; Gonçalves, Fábio Peres
(2004)
In this paper we discuss the characteristics of experimental activities described by teachers and students in a teaching credentials course in Chemistry. The research pointed out a set of characteristics that seem to favor ...
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Azevedo, Renato Preigschadt de; Foster, Douglas Camargo; Nunes, Raul Ceretta; Kozakevicius, Alice de Jesus
(EDGRAF, 2010)
The network traffic analysis is a fundamental area on network management because the network anomalies may affect the network
quality of service. However, the data network traffic anomalies are still a critical issue. On ...
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Braga, Anna Rafaela Cavalcante; Silva, Marceli Fernandes; Oliveira, José Vladimir de; Treichel, Helen; Kalil, Susana Juliano
(2014)
This study aimed to evaluate B-galactosidase immobilization. For this purpose, the ionic strength of the buffer, reaction time, amount of the immobilization support, and pH were evaluated by a central composite design. ...
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Duarte, Rodrigo da Costa; Ongaratto, Renata; Piovesan, Luciana Almeida; Lima, Vania Rodrigues de; Soldi, Valdir; Merlo, Aloir Antonio; D'Oca, Marcelo Gonçalves Montes
(2012)
This work reports the synthesis of new fatty N-acylamino acids and N-acylamino esters from the C16:0, C18:0, C18:1, and C18:1(OH) fatty acid families and demonstrates the activity of these compounds as organogel agents. ...
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Duarte, Rodrigo da Costa; Ongaratto, Renata; Piovesan, Luciana Almeida; Lima, Vania Rodrigues de; Soldi, Valdir; Merlo, Aloir Antonio; D' Oca, Marcelo Gonçalves Montes
(Elsevier, 2012)
This work reports the synthesis of new fatty N-acylamino acids and N-acylamino esters from the C16:0, C18:0, C18:1, and C18:1(OH) fatty acid families and demonstrates the activity of these compounds as organogel agents. ...
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Silva, Adriano da; Fontana, Éliton; Mariani, Viviana Cocco; Marcondes, Francisco
(2012)
Natural convection in trapezoidal cavities, especially those with two internal baffles in conjunction with an insulated floor, inclined top surface, and isothermal left-heated and isothermal right-cooled vertical walls, ...