Macrostructure
Mostrando 1-12 de 43 artigos, teses e dissertações.
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1. Model and determinants of state-local governments’ relations in Nigeria
Resumo A Nigéria encontra dificuldades em estabelecer e sustentar relações intergovernamentais (RIG), cooperativas e interdependentes, entre governos estaduais e locais, como previsto em sua constituição federal que estabelece poderes e direitos a esses últimos, denominados conselhos de governo local (LGCs). Apesar das disposições constitucionais, as
Rev. Adm. Pública. Publicado em: 10/01/2020
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2. Os dicionários brasileiros e o palavricídio
RESUMO Este artigo propõe a análise de dicionários brasileiros em relação a suas macroestruturas com o objetivo de refletir o propósito da Lexicografia atual no Brasil. Visto que o dinamismo lexical está em constante evolução e deva ser considerado na feitura e na atualização de dicionários, procuramos discorrer como uma única forma lexical, “
DELTA. Publicado em: 28/03/2019
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3. Structural framework of the iron district of Itabira, Iron Quadrangle, Minas Gerais
Abstract The Itabira Iron District, located at the northeastern end of the Iron Quadrangle, still presents some uncertainties regarding the tectonic origin of its macrostructure. The Itabira synclinorium is characterized by a large synformal structure in the NE-SW direction, with anticlines and synclines distributed "en echelon". The analysis of the relation
REM, Int. Eng. J.. Publicado em: 2019-03
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4. Two-scale topology optimization of macrostructure and porous microstructure composed of multiphase materials with distinct Poisson’s ratios
Abstract Negative Poisson’s ratio (NPR) material attracts a lot of attentions for its unique mechanical properties. However, achieving NPR is at the expense of reducing Young’s modulus. It has been observed that the composite stiffness can be enhanced when blending positive Poisson’s ratio (PPR) material into NPR material. Based on the respective inter
Lat. Am. j. solids struct.. Publicado em: 29/11/2018
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5. A Comparative Study of the Heat Input During Laser Welding of Aeronautical Aluminum Alloy AA6013-T4
ABSTRACT The heat input is the amount of energy supplied per unit length of the welded workpiece. In this study, the effect of two different heat inputs in laser beam welding of a high strength aluminum alloy AA6013-T4 was evaluated from macrostructural and microstructural points of view. The experiments were performed using a continuous wave 2 kW Yb-fiber l
J. Aerosp. Technol. Manag.. Publicado em: 14/06/2018
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6. Transient Directional Solidification of Cast Iron: Microstructure Formation, Columnar to Equiaxed Transition and Hardness
A number of applications may require cast iron. Engine cylinder blocks, flywheels, gearbox cases, machine-tool bases may be manufactured by using grey cast iron while bearing surfaces with white cast iron. Thus, understanding the solidification behaviour of eutectic cast iron becomes an essential task, with certain points to be accomplished. Transient direct
Mat. Res.. Publicado em: 31/05/2016
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7. Cytogenetic variation of repetitive DNA elements in Hoplias malabaricus (Characiformes - Erythrinidae) from white, black and clear water rivers of the Amazon basin
Abstract Hoplias malabaricus is a common fish species occurring in white, black and clear water rivers of the Amazon basin. Its large distribution across distinct aquatic environments can pose stressful conditions for dispersal and creates possibilities for the emergence of local adaptive profiles. We investigated the chromosomal localization of repetitive D
Genet. Mol. Biol.. Publicado em: 2016-03
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8. On the Natural Convection in the Columnar to Equiaxed Transition in Directionally Solidified Aluminum-based Binary and Multicomponent Alloys
In order to investigate the effect of natural convection in columnar to equiaxed transition (CET), Al-3.0wt.%Cu and Al-3.0wt.%Cu-5.5wt.%Si alloys ingots were obtained during the transient horizontal directional solidification (THDS). Aiming to analyze the effect of superheat in the formation of the macrostructure in ternary Al-Cu-Si alloy, the experiments we
Mat. Res.. Publicado em: 04/12/2015
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9. Informatividade nos textos opinativos escritos em situação escolar
This research, which is about the informativity of textuality as a factor in the opinionated text redaction performed as an exercise in schools, from the restlessness caused by repetition of the same ideas in the expression of opinionated students, what we name here common sense. Also motivated by the evident importance given to the students written producti
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/05/2012
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10. Produção de sentido em processos decisórios [manuscrito] : um estudo no contexto de eventos inesperados na perspectiva da análise da conversa
This work deals with sensemaking and organizational decision in risk and stress situations. These situations are constant in complex organizations that need security in their processes. In emergency times, workers interact together in order to understand the situation and make decisions to decrease errors and accidents. To study the interactions, the approac
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/03/2012
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11. Investigando o processamento de narrativas na lesão cerebral de hemisfério direito
Advances in neuroscience have allowed us a more refined study of language processing, and hemispheric specialization. In relation to text processing, previous research has indicated a greater involvement of the left hemisphere (LH), associated with text integration, which means, the understanding of macrostructure, and the creation of an appropriate situatio
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/01/2012
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12. Cytogenetic characterization of F1, F2 and backcross hybrids of the Neotropical catfish species Pseudoplatystoma corruscans and Pseudoplatystoma reticulatum (Pimelodidae, Siluriformes)
The cytogenetic characteristics of Pseudoplatystoma corruscans and Pseudoplatystoma reticulatum and their F1, F2 and backcross hybrids were assessed by using chromosome banding techniques. The diploid number of 56 chromosomes was constant in all species and lineages, with a karyotypic formula containing 20 metacentric, 12 submetacentric, 12 subtelocentric an
Genetics and Molecular Biology. Publicado em: 02/02/2012