The Blurring Effect
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Morphological and genetic perspectives of hybridization in two contact zones of closely related species of Petunia (Solanaceae) in southern Brazil
ABSTRACT Interspecific hybridization has several consequences for parental species, from blurring species limits to the emergence of new taxa. Petunia axillaris and P. exserta occur in sympatry in southernmost Brazil and naturally hybridize despite their different pollination syndromes and habitat requirements. We employed genetic and morphological analyses
Acta Bot. Bras.. Publicado em: 07/10/2019
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2. Geração e avaliação de produtos híbridos CBERS-2B para a identificação de fragmentos de vegetação arbórea / Generation and evaluation of CBERS-2B hybrid products for the identification of arboreal vegetation fragments
This study aims to evaluate two hybrid CBERS-2B products of 2.5 m and 10 m spatial resolution, for mapping forest fragments at Ibitinga Sao Paulo state, Brazil. In order to reduce the blurring effect in CBERS-2B images, the restoration methods Modified Inverse Filtering, Richardson-Lucy, Modified Richardson-Lucy and ones based on POCS theory and neural netwo
Publicado em: 2010
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3. The role of social effects in selection for animal improvement
Quantitative genetics can be used to understand how traits will respond to artificial selection regimes, and therefore, it can be an important tool in the development of selective breeding programs for animal improvement. In order to predict the response to selection, the traditional approach in quantitative genetics partitions phenotypic variation into a he
Revista Brasileira de Zootecnia. Publicado em: 2008-07
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4. Análise de características radiométricas e geométricas dos dados CCD/CBERS-2 / Analysis of radiometric and geometric characteristics of CCD/CBERS-2 data
A união do Brasil com a China para o desenvolvimento de satélites proporcionou ao país ingressar no seleto grupo de países detentores da tecnologia de imageamento por sensoriamento remoto. Em 1999 e 2003 foram lançados os satélites CBERS-1 e CBERS-2, respectivamente. Estão ainda previstos o lançamento dos satélites CBERS-2B (2007), CBERS-3 (2009) e
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 04/10/2006
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5. Análise de características radiométricas e geométricas dos dados CCD/CBERS-2 / Analysis of radiometric and geometric characteristics of CCD/CBERS-2 data
A união do Brasil com a China para o desenvolvimento de satélites proporcionou ao país ingressar no seleto grupo de países detentores da tecnologia de imageamento por sensoriamento remoto. Em 1999 e 2003 foram lançados os satélites CBERS-1 e CBERS-2, respectivamente. Estão ainda previstos o lançamento dos satélites CBERS-2B (2007), CBERS-3 (2009) e
Publicado em: 2006
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6. Estimação da resolução espacial da câmera CCD dos satélites CBERS 1 e 2 / Spatial resolution estimation of CBERS CCD camera
The first China-Brazil Earth Resources Satellite (CBERS-1) was launched in 1999 and was substituted on 2003 by CBERS-2. CBERS- 1 and CBERS-2 have the same specifications and carry three sensors: a Wide Field Imager (WFI), a High Resolution CCD Camera (CCD) and an Infrared Multispectral Scanner (IRMSS). Due to the limitations of the sensor components (diffrac
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/03/2005
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7. Effect of osmolarity of artificial tear drops on relief of dry eye symptoms: BJ6 and beyond.
Patients with clinically well defined keratoconjunctivitis sicca (KCS) participated in two trials of hypo-osmolar tear substitutes. The trials were double masked, single crossover studies with computer generated random order allocation and were conducted by postal questionnaire. In the first trial a hypo-osmolar formulation using polyvinylpyrrolidone and hyd