Comparação de métodos de agrupamento para o estudo da divergência genética em cultivares de feijão

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Morphological characterization and reproductive aspects in genetic variability studies of forage peanut

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

As multiplicidades espaciais na comunicação midiática digital

Pós-graduação em Comunicação - FAAC

Variabilidade genética de caracteres morfológicos e germinação de Tabebuia caraiba (Mart.) Bur. (Bignoniaceae) no Município de Macapá, AP

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Caracteres quantitativos de interesse para a determinação da variação genética em populações de Oenocarpus bacaba Mart., (Arecaceae) no Amapá

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Descrição morfológica e análise da variabilidade genética para caracteres de frutos, sementes e processo germinativo associado à produtividade de óleo em matrizes de Carapa guianensis Aublet., uma meliaceae da Amazônia

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Divergência genética entre clones de eucalipto por caracteres biométricos e fisiológicos sob deficiência hídrica

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Diversidade fenotípica e molecular de cultivares brasileiras de soja portadoras de gene RR

Pós-graduação em Agronomia (Genética e Melhoramento de Plantas) - FCAV

Partilha de recursos alimentares nas assembléias de peixes do reservatório de Salto Grande (médio rio Paranapanema SP/PR, Brasil)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Mapeamento do comportamento multivariado das principais variáveis climáticas de interesse agrícola do estado de São Paulo

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Dieta e morfologia trófica de espécies do gênero Hypostomus Lacépède, 1803 (Ostariophysi, Loricariidae) no alto curso do Rio Corumbataí-SP

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Perfil geográfico multivariado da água consumida no município de Botucatu

Pós-graduação em Biometria - IBB

Abordagem multivariada na análise de diversidade genética em cruzamentos para alto teor de óleo em soja

The soybean crop is considered a high expression around the world. In plant breeding programs, knowledge of genetic diversity is extremely important and in this context, are frequently used multivariate analyzes. Thus, the aim of the present study was to evaluate the genetic divergence between soybean crosses through multivariate techniques. In total, 16 crosses were evaluated, which were in the F2 generation of inbreeding. The evaluated characteristics were plant height at maturity, height of the first pod, number of branches per plant, number of pods per plant, number of nodes per plant, hundred seed weight, grain yield and oil content. For the analyzes was used Euclidean distance, methods of hierarchical clustering UPGMA and Ward and principal component analysis. Genetic distances estimated using Euclidean distance ranged from 1.24 to 8.13, with the smallest distance observed between crosses C1 and C4, and the greatest distance between the C2 crosses and C6. The methods UPGMA clustering and Ward met crossings in five different groups. The principal component analysis explained 86.2% of the variance contained in the original eight variables with three main components. The APM characters, NV, NR, NN, PG% and oil were the main contributors to genetic divergence among traits. Multivariate techniques were crucial to the analysis of genetic diversity, and the methods of Ward and UPGMA clustering and principal components have consistent results in this way, the simultaneous use of these tools in genetic analysis of crosses is indicated

Implementação do algoritmo de Newman para identificação de comunidades em placas gráficas

Communities are present on physical, chemical and biological systems and their identification is fundamental for the comprehension of the behavior of these systems. Recently, available data related to complex networks have grown exponentially, demanding more computational power. The Graphical Processing Unit (GPU) is a cost effective alternative suitable for this purpose. We investigate the convenience of this for network science by proposing a GPU based implementation of Newman community detection algorithm. We showed that the processing time of matrix multiplications of GPUs grow slower than CPUs in relation to the matrix size. It was proven, thus, that GPU processing power is a viable solution for community dentification simulation that demand high computational power. Our implementation was tested on an integrated biological network for the bacterium Escherichia coli

A realidade contemporânea das relações institucionais: desafios e oportunidades para as Relações Públicas

The contemporary organizations establish complex networks of relationships with their audiences. However, it is the socio-historical setting of the organizations that allow that their internal structures, management and culture as well as their interests and goals in relation to the macro social environment to be understood. To understand what is currently proposed as institutional relations, it is necessary to search on that socio-historical source the progress in the studies of management and organizational communication aiming to prove the assumptions underlying this strategic role within organizations. In order to do that, this project raises ethnographic aspects of the institutional relationships to see what is proposed by the organizations and, therefore, highlights the lack of detailed studies in this area. From this survey, it is clear the possible role of public relations in contributing to studies, plans and execution of institutional relations according to the basement in the humanities and communication processes of networks of relationships between organizations