Lines Of Direction
Mostrando 1-12 de 193 artigos, teses e dissertações.
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1. Diallel analysis and heterosis components in paprika peppers
RESUMO O objetivo deste estudo foi quantificar e avaliar os componentes da heterose em híbridos de páprica para produtividade, teor de capsanteno (graus ASTA) e resistência a Phytophthora capsici, e identificar as linhagens parentais elevada capacidade geral de combinação (CGC) para serem utilizados em futuros programas de melhoramento e/ou para obter n
Rev. Ciênc. Agron.. Publicado em: 2019-06
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2. Geophysical prospection in tin mineral occurrence associated to greisen in granite São Sepé (RS)
Abstract The discovery of new mineral resources involves various research techniques through direct and indirect studies. The geophysical methods are important tools in the detection of deep deposits because they use the contrast between the physical properties of the hosting rocks and the mineralized zone. In this sense, electrical geophysical methods are w
REM, Int. Eng. J.. Publicado em: 2018-04
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3. Antiproliferative activity in tumor cell lines, antioxidant capacity and total phenolic, flavonoid and tannin contents of Myrciaria floribunda
ABSTRACT Myrciaria floribunda (H. West ex Willd.) O. Berg, Myrtaceae, is a native plant species of the Atlantic Rain Forest, from north to south of Brazil. The lyophilized ethyl acetate extract from the leaves of M. floribunda was investigated for its antiproliferative activity in tumor cell lines, antioxidant capacity and its total phenolic, flavonoid and t
An. Acad. Bras. Ciênc.. Publicado em: 02/05/2017
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4. Geophysical investigation of earth dam using the electrical tomography resistivity technique
Abstract Dams are structures that dam rivers and streams for a variety of purposes. These structures often need to be sturdy to withstand the force of the impoundment and the high values of accumulated water load. The constant maintenance of these structures is essential, since a possible accident can lead to damage of catastrophic proportions. This research
REM, Int. Eng. J.. Publicado em: 2017-03
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5. Microstructural analysis in the Fe-30.5Mn-8.0Al-1.2C and Fe-30.5Mn-2.1Al-1.2C steels upon cold rolling
Abstract Electron backscatter diffraction (EBSD) and electron channeling contrast imaging (ECCI) were used to examine microstructural changes of the austenitic low-density Fe-30.5Mn-8.0Al-1.2C (8Al) and Fe-30.5Mn-2.1Al-1.2C (2Al) (wt.%) steels during cold rolling. As the strain increased, deformation mechanisms, such as stacking faults, slip, mechanical twin
Rem: Rev. Esc. Minas. Publicado em: 2016-06
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6. Entre artistas, cineastas e sujeitos desviantes, a questão do olhar educado / Among artists, filmmakers and deviant subject, the issue of the educated look
This paper proposes an investigative reflection and (mis)reading helical tangle of lines that seeks, in the discourses and images of dadá and the avant-garde film movement dogma95 elements for performing an artistic intervention in the Rodoviaria Plano Piloto in Brasília (DF). The focus of the text is aimed at the questions that underlie the notion of look
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/06/2012
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7. Processamento e modelagem de dados geofísicos e imagens ASTER aplicados à interpretação geológica e prospecção mineral na Província Aurífera de Alta Floresta, MT / Processing and modeling of geophysical data and ASTER images applied to geological interpretation and mineral exploration in the Alta Floresta Gold Province, MT
The Alta Floresta Gold Province (AFGP) is located in the central-southern Amazon craton between the limits of the Ventuari-Tapajos (1.95-1.8 Ga) and Rio Negro-Juruena (1.8-1.55 Ga) provinces. In its eastern segment there are more than one hundred gold deposits hosted in volcanic and plutonic rocks and concentrated along the Peru-Trairao Belt in a NW-SE direc
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/02/2012
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8. Análise mecânica e fotoelástica de sistemas de fixação interna estável utilizados para o tratamento de fraturas subcondilares da mandíbula / Mechanical and photoelastic analysis of internal fixation systems used for treatment of subcondylar mandibular fractures
Fractures of the mandibular condyle are presented as the most common injuries to the maxillo-mandibular complex, however there is still great controversy regarding treatment. The aim of this study was to assess comparatively, in vitro, by mechanical and photoelastic testing, fixation for condylar fractures with different systems. For the mechanical tests 60
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 03/02/2012
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9. Numerical combination for nonlinear analysis of structures coupled to layered soils
This paper presents an alternative coupling strategy between the Boundary Element Method (BEM) and the Finite Element Method (FEM) in order to create a computational code for the analysis of geometrical nonlinear 2D frames coupled to layered soils. The soil is modeled via BEM, considering multiple inclusions and internal load lines, through an alternative fo
Lat. Am. j. solids struct.. Publicado em: 2012-04
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10. Volumes e Curvaturas Médias na Geometria de Finsler: Superfícies Mínimas / Volumes and Means Curvatures in Finsler Geometry: Minimal Surfaces
In Finsler geometry, we have several volume forms, hence various of mean curvature forms. The two best known volumes forms are the Busemann-Hausdorff and Holmes- Thompson volume form. The minimal surface with respect to these volume forms are called BH-minimal and HT-minimal surface, respectively. Let (R3; eFb) be a Minkowski space of Randers type with eFb =
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/02/2011
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11. Sciences et État: note critique sur quelques propositions théoriques
The profusion of theories within science and technological studies sometimes makes it hard to find lines of direction or stable points of support. The question of the relations between scientific practices and the state affords an opportunity to appraise the differences between theoretical corpi. The present article explores three recent theoretical proposit
História, Ciências, Saúde-Manguinhos. Publicado em: 2011-12
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12. O jogo "Paraná em questão" na ação docente : para uma aprendizagem significativa no ensino de geografia
From the context of the classroom it was inquired of the possibilities of the education process education of geography by means of the elaboration and application of a game with contents of regional character in a perspective of the meaningful learning. A fondness aimed at to make to arrive until the students chances of learning of playful character to take
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/02/2010