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Barichello, Liliane Basso; Cabrera, Liziara da Costa; Prolo Filho, João Francisco
(2011)
In this work, a solution for a two-dimensional neutron transport problem, in cartesian geometry, is proposed, on the basis of nodal schemes. In this context, one-dimensional equations are generated by an integration process ...
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Scherer, Caio Sarmento; Prolo Filho, João Francisco; Barrichello, Liliane Basso
(2009)
The ADO method, an analytical version of the discrete-ordinates method, is used here to solve a heat-transfer problem in a rarefied gas confined in a channel, as well as to solve a half-space problem in order to evaluate ...
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Scherer, Caio Sarmento; Prolo Filho, João Francisco; Barichello, Liliane Basso
(2009)
The ADO method, an analytical version of the discrete-ordinates method, is used here to solve a heat-transfer problem in a rarefied gas confined in a channel, as well as to solve a half-space problem in order to evaluate ...
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Velho, Haroldo Fraga de Campos; Vilhena, Marco Túllio Menna Barreto de; Retamoso, Mario Rocha; Pazos, Ruben Edgardo Panta
(2003)
Simultaneous estimation of bioluminescence source term and boundary conditions from in situ irradiance data is presented. Inverse analysis is performed by solving a nonlinear optimization problem, where the objective ...
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Borges, Eduardo Nunes; Becker, Karin; Heuser, Carlos; Galante, Renata
(2011)
References are the main descriptive metadata used by digital libraries of scientific articles. These references can be represented by several formats and styles. Although considerable content variations can also occur in ...
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Canziani, Gonzalo Velasco; Castello, Jorge Pablo
(2005)
Os modelos ecotróficos de balanço de biomassa vem sendo utilizados cada vez mais como ferramentas para melhorar o entendimento da estrutura e funcionamento dos ecossistemas afetados pela pesca. Neste sentido foi construído ...
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Kalikoski, Daniela Coswig; Vasconcellos, Marcelo Cunha; Pitcher, Tony
(2006)
This evaluation of compliance with Article 7 (Fishery Management) of the UN Code of Conduct for Responsible Fishing (FAO 1995) is a ‘living document’ and may change with time. It is one of 53 such country evaluations ...
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Kalikoski, Daniela Coswig; Vasconcellos, Marcelo Cunha; Pitcher, Tony J
(2006)
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Pitcher, Tony J.; Kalikoski, Daniela Coswig; Short, Katherine; Varkey, Divya; Pramod, Ganapathiraju
(2009)
The performance of 33 countries was evaluated for ecosystem-based management (EBM) of fisheries in three fields (principles, criteria and implementation) using quantitative ordination including
uncertainty. No country ...
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Macedo, Luís Felipe Kiesow de; Dimuro, Graçaliz Pereira; Aguiar, Marilton Sanchotene de; Coelho, Helder
(2014)
An open problem in social simulation and MAS applications
is the self-regulation of social exchange processes, aiming at the
achievement/maintenance of equilibrated exchanges by the agents
themselves, providing the ...
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Jijun, Gu; Vitola, Marcelo Araujo; Coelho, Jairo Fernando de Lima; Pinto, Waldir Terra; Duan, Menglan; Levi, Carlos
(Springer, 2013)
In this study, the dynamic response of a vertical flexible cylinder vibrating at low mode numbers with combined x-y motion was investigated in a towing tank. The uniform flow was simulated by towing the flexible cylinder ...
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Vaz, Joaquim; Sattler, Miguel Aloysio; Brum, Ruth da Silva; Santos, Elizaldo Domingues dos; Isoldi, Liércio André
(2014)
The thermal potential of Earth-Air Heat Exchangers (EAHE) is experimentally investigated for a placementin Viamão, city located in the south of Brazil. Three independent ducts are buried in the soil, ducts A and B are ...
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Giroldo, Danilo; Vieira, Armando Augusto Henriques
(2002)
A tropical strain of Cryptomonas obovata Skuja, isolated from a shallow oxbow lake, released a sulfated fucoserich polysaccharide. The polysaccharide is composed mainly of fucose (42%), N-acetyl-galactosamine (26%) and ...
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Abdallah, Patrízia Raggi; Sumaila, Ussif Rashid
(2007)
This paper presents a historical account of Brazilian public policy on fisheries subsidies, and a discussion of problems and limitations resulting from such policy. From the 1960s to the mid-1980s, public policies led to ...
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Duarte Filho, Nelson Lopes; Botelho, Silvia Silva da Costa; Carvalho, Jônata Tyska; Marcos, Pedro de Botelho; Maffei, Renan de Queiroz; Oliveira, Rodrigo Remor; Oliveira, Rodrigo Ruas; Hax, Vinícius Alves
(2010)
In this paper, an approach on immersive multiprojection visualization of manufacturing processes is proposed. It admits scenarios with dynamic components and allows virtual reality collaborative visualization among ...
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Seus, Vinicius Rosa; Perazzo, Giovanni Xavier; Winck, Ana Trindade; Werhli, Adriano Velasque; Machado, Karina dos Santos
(2014)
The receptor-ligand interaction evaluation is one important step in rational drug design. The databases that provide the structures of the ligands are growing on a daily basis. This makes it impossible to test all the ...
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Rodrigues, Rafael Araújo; Bicho, Alessandro de Lima; Paravisi, Marcelo; Jung, Cláudio Rosito; Magalhães, Léo Pini; Musse, Soraia Raupp
(2010)
This article presents an approach for generating steering behaviors of groups of characters based on the space colonization algorithm that has been used in the past for generating leaf venation patterns and tree structures. ...
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Metro-Roland, Michelle; Kunz, Jaciel Gustavo
(2019)
This interview was held in Kalamazoo, United States, in March 2019, by the PhD student in Geography, at the Federal University of RS, at the end of a five-month sandwich doctorate, with Dr. Michelle Metro-Roland as advisor. ...
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Crichigno Filho, Joel Martins; Teixeira, Cleiton Rodrigues; Valentina, Luiz Veriano Oliveira Dalla
(2007)
Lapping is a precision manufacturing process.
However, the material removal rate and surface roughness
show significant variation between trials for repeated
experiments and, thus, the repeatability of the results
depends ...
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Araújo, José Milton de; Awruch, Armando Miguel
(1996)
Cracking analysis by the finite element method may be accomplished using a continuum damage theory, but results are strongly affected by the adopted finite element mesh. A reduced tensile strength has been proposed in order ...