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Search Results: 1 - 10 of 4114 matches for " Guilherme; "
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Mixed Model, AMMI and Eberhart-Russel Comparison via Simulation on Genotype × Environment Interaction Study in Sugarcane  [PDF]
Guilherme Moraes Ferraudo, Dilermando Perecin
Applied Mathematics (AM) , 2014, DOI: 10.4236/am.2014.514205
Abstract: Brazil is the world leader in sugarcane production and the largest sugar exporter. Developing new varieties is one of the main factors that contribute to yield increase. In order to select the best genotypes, during the final selection stage, varieties are tested in different environments (locations and years), and breeders need to estimate the phenotypic performance for main traits such as tons of cane yield per hectare (TCH) considering the genotype × environment interaction (GEI) effect. Geneticists and biometricians have used different methods and there is no clear consensus of the best method. In this study, we present a comparison of three methods, viz. Eberhart-Russel (ER), additive main effects and multiplicative interaction (AMMI) and mixed model (REML/BLUP), in a simulation study performed in the R computing environment to verify the effectiveness of each method in detecting GEI, and assess the particularities of each method from a statistical standpoint. In total, 63 cases representing different conditions were simulated, generating more than 34 million data points for analysis by each of the three methods. The results show that each method detects GEI differently in a different way, and each has some limitations. All three methods detected GEI effectively, but the mixed model showed higher sensitivity. When applying the GEI analysis, firstly it is important to verify the assumptions inherent in each method and these limitations should be taken into account when choosing the method to be used.
Plástica e anonimato: modernidade e tradi??o em Lucio Costa e Mário de Andrade
Wisnik, Guilherme;
Novos Estudos - CEBRAP , 2007, DOI: 10.1590/S0101-33002007000300009
Abstract: there is an analogy between the uniform and patterned antiinvidualism of modern architecture and the anonymous and collective character of popular art. this perception, stated by mário de andrade in 1928, can be seen as a guideline for the equation "modernity-patrimony" conceived by lucio costa by the end of the 30's. however, the latter acknowledgement of the "legitimacy of the plastic intention", by costa, will gradually set apart their conception regarding the role of art in society, and, as a consequence, the meaning they attribute to the process of brazilian cultural formation.
Espa?o e técnica como estruturas do cotidiano: capítulos Braudelianos da história do pensamento geográfico
Ribeiro, Guilherme;
Investigaciones geográficas , 2011,
Abstract: from the first two volumes of the trilogy civilisation matérielle, économie et capitalisme (1979) -les structures du quotidian and les jeux d'échange- written by french historian fernand braudel (1902-1985), the purpose of this article is to discuss how he articulated the geography and history. linking geographical space and historical time and seeing the space as structure and technique as a means, you can take stock of the introductory meetings and disagreements between the geographical thought and historiography in the twentieth century.
Fernand Braudel e a geo-história das civiliza??es
Ribeiro, Guilherme;
História, Ciências, Saúde-Manguinhos , 2011, DOI: 10.1590/S0104-59702011000100005
Abstract: the article discusses the valuable role of geography in the study of civilizations entitled grammaire des civilisations (a history of civilizations), by french historian fernand braudel. it also focuses on the epistemological role of the concept of geo-history in braudel's thought. the article's underlying assumption is that geography has been crucial to comprehending history over large spans of time.
A valoriza??o total do espa?o: capitalismo e geografia em Civilisation Matérielle, économie et capitalisme - XV-XVIII
Ribeiro, Guilherme;
Estudos Históricos (Rio de Janeiro) , 2011, DOI: 10.1590/S0103-21862011000100001
Abstract: the aim of this article is analyzes the relationship between space and economy in civilisation matérielle, économie et capitalisme - xv-xviii by the french historian fernand braudel (1902-1985). taking as a basis the concept of world-economy, we can observe the crucial role of space in the original braudel's interpretation on the development of capitalism.
The turn of the screw: sobre Henry James, William James, cérebros e fantasmas
Gutman, Guilherme;
Alea : Estudos Neolatinos , 2005, DOI: 10.1590/S1517-106X2005000100006
Abstract: the henry james's short story the turn of the screw was object of full criticism activity. along nearly a century, two major interpretative groups become an obligatory reference. one of the groups, composed of reports, papers and books, inserts jame's short story in the fantastic narrative line; the second interpretative group is caracterized by psychological emphasis, suggesting that the turn of the screw isn't a ghost story, but a study in ficction of psychical suffer. in that line of discussions, the author looks to introduce a third way of interpretation well-grounded by some technical elements of william james's works, brother of henry.
Freud, Lear & Bloom: algumas notas sobre leitura e psicanálise
Gutman, Guilherme;
Alea : Estudos Neolatinos , 2008, DOI: 10.1590/S1517-106X2008000100008
Abstract: permanency of motifs available to the writer; interweaving of motifs and conflicts in the psychoanalytical understanding of the human being; externality of the subconscious; interpretation as a form of construction; the importance of literature in finitude.
Letters in a community organisation: a case of powerful literacy
Rios, Guilherme;
DELTA: Documenta??o de Estudos em Lingüística Teórica e Aplicada , 2005, DOI: 10.1590/S0102-44502005000300008
Abstract: in this paper i examine discourse in five letters written by executive members of a resident's association in the city of brasilia, by integrating critical discourse analysis and the new literacy studies. these letters were part of a campaign from the association to prevent students of a nearby college from parking their car in the residential street, since the overload of parked cars made difficult the flow of vehicles. a case is made on the efficacy of the discursive and semiotic resources drawn on the letters to have community aims met.
Amor celeste e amor terrestre: o encontro de Alcibíades e Sócrates em O banquete, de Plat?o
Gutman, Guilherme;
Revista Latinoamericana de Psicopatologia Fundamental , 2009, DOI: 10.1590/S1415-47142009000300009
Abstract: this essay is meant as an introduction to plato's banquet and, more specifically, to the last part, concerned with the encounter between alcibiades and socrates. the essay also explores a few thoughts brought up by this platonic dialogue, especially those that point toward the relationships among philosophy, literature and psychoanalysis.
As novidades da psicopatologia est?o no século XIX? O retorno a William James e à sua "teoria das emo??es"
Gutman, Guilherme;
Revista Latinoamericana de Psicopatologia Fundamental , 2008, DOI: 10.1590/S1415-47142008000400012
Abstract: the author of this article discusses some of the main elements present in the "theory of emotions", by william james. among them, the following stand out: 1) inversion of the order conceived by common sense in what concerns the subjective perception of emotions. 2) investigation of the borderline between what are usually considered the domains of the physical and the mental. 3) introduction of matters related to a theory of the mind. 4) suggestion of a new way to classify emotions, according to the pragmatic method.
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