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Mostrando 1-12 de 24 artigos, teses e dissertações.
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1. Diametric distribution modeling of forest species in arboreal Caatinga vegetation, Brazil
ABSTRACT The distribution modeling in diameter classes is an important indicator of the potential use of a forest community, as well as the projection of future forest production. The objective of this study was to evaluate the diametric structure and to select probabilistic density functions for three woody species in forested arboreal Caatinga vegetation i
Revista Ceres. Publicado em: 2022
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2. MANNGA: A Robust Method for Gap Filling Meteorological Data
Resumo Este trabalho apresenta o método Mannga (Multiple variables with Artificial Neural Network and Genetic Algorithm), desenvolvido para preencher falhas em dados meteorológicos. A ideia principal é preencher as falhas baseando-se nos valores de outras variáveis meteorológicas medidas no mesmo momento, uma vez que as variáveis meteorológicas possue
Rev. bras. meteorol.. Publicado em: 05/08/2019
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3. Development of superior lines of papaya from the Formosa group using the pedigree method and REML/Blup procedure
ABSTRACT Developing superior lines based on a simultaneous response from many traits of agronomic importance is a fundamental strategy to expand papaya cultivar supply, mainly the much-needed cultivars belonging to group Formosa. Our goal was to associate the pedigree method with REML/Blup procedure to select plants of progenies F2:3 with superior agronomic
Bragantia. Publicado em: 29/07/2019
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4. EXPLORING THE DESIGN AND USE OF MOLECULAR ANIMATIONS THAT CONFLICT FOR UNDERSTANDING CHEMICAL REACTIONS
Understanding chemical reactions conceptually involves recognizing characteristics of observable phenomena and envisioning how atoms, ions and molecules move and interact to cause the macroscopic changes. Our research focuses on the development of effective strategies for designing and presenting visualizations (videos and animations) to assist students with
Quím. Nova. Publicado em: 2017-05
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5. A glimpse of the future in animal nutrition science. 2. Current and future solutions
ABSTRACT Despite tremendous advancements in the livestock sector, additional opportunities exist to improve even further livestock production around the globe. Forecasting is not an exact science and it relies heavily on past and current knowledge. Improvements in the nutritional sciences (both human and animal) include a better understanding of agents that
R. Bras. Zootec.. Publicado em: 2017-05
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6. Qualidade de vida e saúde mental de residentes em Instituições de Longa Permanência para Idosos / The life quality and mental health of Long-Term Care Facilities residents
The recent rise in life expectancy has led to a higher number of elderly people in the world and brought up concerns regarding their welfare. The elderly generaly remains under their family care, alone, due to the fact that their relatives lack the time to assist them properly, which leads their families to allocate them into Long-Term Care Facilities (LTCF)
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/08/2012
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7. Evidence-based software engineering: systematic literature review process based on visual text mining / Engenharia de software baseada em evidências: processo de revisão sistemática de literatura baseado em mineração visual de texto
Context: Systematic literature review (SLR) is a methodology used to aggregate all relevant evidence of a specific research question. One of the activities associated with the SLR process is the selection of primary studies. The process used to select primary studies can be arduous, particularly when the researcher faces large volumes of primary studies. Ano
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/05/2012
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8. Qualidade de artigos na wikipedia para seus usuários - análise e proposta de interação
Wikipedia has drawn much attention from scientists because of its bold proposal to create an open, collaborative encyclopedia, and even more for being so popular. Since the creation of Wikipedia in 2001 by Jimbo Wales and Larry Sanger, its growth hás been dizzying surpassing 2.5 million articles in English version. However, the use of such content faces the
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/03/2011
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9. A new scenario of bioprospecting of Hymenoptera venoms through proteomic approach
Venoms represent a huge and essentially unexplored reservoir of bioactive components that may cure diseases that do not respond to currently available therapies. This review select advances reported in the literature from 2000 to the present about the new scenario of Hymenoptera venom composition. On account of new technologies in the proteomic approach, whi
Journal of Venomous Animals and Toxins including Tropical Diseases. Publicado em: 2011
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10. Seleção e caracterização de peptídeos miméticos a proteínas tumorais no estadiamento clínico-patológico do câncer de próstata
Prostate cancer is the second cause of deaths by tumor in men, surpassed only to lung cancer. Currently, PSA (prostate-specific antigen) is clinical test of choice for PCa detection and treatment. However, the limitations of the PSA test such as large number of false positive results and unnecessary biopsies indicate the need for other means of screening for
Publicado em: 2010
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11. Avaliação comparativa de materiais poliméricos em coletores de admissão para aplicações de motores diesel / Comparative evaluation of polymeric materials on intake manifold for diesel engines application
In the modem world where we live, due to incited competition in the automobilist market, emerges the necessity an engine much more economic and il is worsen by the international competition with the Asian markets. Thus, accelerate not only the race for the raise of the quality and cost reduction of products, but also for the environment topics, such as the r
Publicado em: 2010
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12. Genetic control of common bean resistance to white mold and backcross assisted by microsatellite markers / GENÃTICA DA RESISTÃNCIA DO FEIJOEIRO AO MOFO BRANCO E USO DO RETROCRUZAMENTO ASSISTIDO POR MARCADORES MICROSSATÃLITES.
The identification of sources of resistance to the white mold in common bean, and the study of its inheritance is primordial for the success of breeding programs aiming at resistant cultivars. The present research had the objectives: 1) to study the nature and the magnitude of genetic effects of resistance to white mold 2) use microsatellite (SSR) markers to
Publicado em: 2009