Vertical Migration
Mostrando 1-12 de 35 artigos, teses e dissertações.
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1. Seating system for scoliosis in nonambulatory children with cerebral palsy: a randomized controlled trial
SUMMARY OBJECTIVE: This study aimed to investigate the effect of an adaptive seating system on pelvic obliquity and spinal coronal/sagittal balance in children with nonambulatory cerebral palsy and scoliosis. METHODS: This was a single-blind, prospective, randomized interventional study. Nonambulatory children aged 6–15 years with cerebral palsy and scol
Revista da Associação Médica Brasileira. Publicado em: 2022
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2. MOTILITY AND MIGRATION OF NEMATODES IN SALINE ENVIRONMENTS
RESUMO - Os nematoides parasitas de plantas causam sérios prejuízos agrícolas no Nordeste brasileiro. Adicionalmente, a salinização do solo, especialmente na região semiárida do Nordeste é outro fator que limita a produtividade das culturas. Avaliou-se nesse estudo, a motilidade de Meloidogyne enterolobii e Pratylenchus coffeae, e, a migração verti
Revista Caatinga. Publicado em: 2022
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3. Análise de condições de imagem por quadrados mínimos estabilizados para migração usando a equação da onda acústica / A comparison of stabilized least-squares imaging conditions for acustic wave-equation migration
Em uma migração sísmica, após o processo de propagação da onda, um importante passo para se obter uma imagem migrada é a aplicação de uma condição de imagem, que distingue entre pontos refletores e não refletores. A condição de imagem teórica desenvolvida por Claerbout usa uma deconvolução entre os campos de ondas descendente e ascendente (o
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/09/2011
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4. Evidence of vertical migration in the Ipanema bat Pygoderma bilabiatum (Chiroptera: Phyllostomidae: Stenodermatinae)
Migration is defined as a seasonal and cyclic population movement observed in all animal classes and studied mainly in vertebrates. A considerable part of the knowledge on migration comes from birds, for which migration is an important aspect of their biology. In the case of bats, females usually migrate larger distances than males in some species. The prese
Zoologia (Curitiba). Publicado em: 2011-12
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5. Avaliação dos efeitos do ultrassom terapêutico sobre a cafeína e verificação da liberação em sistema de difusão vertical
Currently, the physiotherapists use the phonoforesis, which consists in the therapeutical ultrasound (US) used to increase the drug molecules migration through the skin, however, the US can shows oxidative effects, and is used, for example, in chemical reactions acceleration. The present study aimed to perform the electrochemical evaluation and the diffusion
Química Nova. Publicado em: 2011-09
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6. Physiological and ecololgical aspects of aestivation in Pleurodema diplolistris (Leiuperidae/Anura) / Aspectos fisiológicos e ecológicos da estivação em Pleurodema diplolistris (Leiuperidae/Anura)
Caatinga is a Brazilian semi-arid bioma that is characterized by the dryness and the unpredictable seasonality of rains. In some anurans the survive is associate with aestivation, a set of strategies for survival in arid conditions. Pleurodema diplolistris frogs (Leiuperidae/Anura) are found buried in the Caatinga during the dry time. Evidences indicate that
Publicado em: 2009
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7. Estratigrafia e petrogênese das sequências vulcânicas paleoproterozóicas na região de São Félix do Xingu (PA), Província Mineral de Carajás / Stratigraphy and petrogenesis of the paleoproterozoic volcanic sequences in the São Félix do Xingu (PA) region, Carajás Mineral Province
Near the São Félix do Xingu city, centersouth portion of the Pará state, in the context of the Carajás Mineral Province, occur extensive Paleoproterozoic volcanoplutonism (1.88 1.87 Ga) exceptionally well-preserved and grouped in the Sobreiro and Santa Rosa formations. These suites are generically correlated to Uatumã Supergroup volcanoplutonism, a magm
Publicado em: 2009
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8. Migrações ascendentes de peixes neotropicais e hidrelétricas: proteção a jusante de turbinas e vertedouros e sistemas de transposição. / Upstream migrations of neotropical fishes and hidroelectric dams: protection downstream from turbines and from spillways and fish passages.
This work aims to examine engineering, mainly hydraulic engineering, aspects related to the effects of hydroelectric dams on upstream fish migration, identifying possible measures for the reduction of fish mortality, inside turbines draft tubes and in the region downstream from spillways, and describing the most common upstream fish passages, mainly vertical
Publicado em: 2008
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9. Seimic resolution and time-to-depth conversion by the common-reflection-surface (CRS) method / Resolução sismica e conversão tempo-profundidade, atraves do metodo de superficie comum de reflexão (CRS)
The demand for large multiplicities in seismic processing has always been a tough target for the professionals involved in this area. Until recently, the major effort to meet this demand has been done during seismic acquisition, which, due to high cost, is not usually implemented. Recently, the Common Reflection Surface (CRS) technique filled this gap provid
Publicado em: 2008
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10. Molecular Screening of HIV-1 Genetic Diversity Among Patients from Tocantins and Mato Grosso / Caracterização Genotípica do HIV-1 em Pacientes dos Estados do Tocantins e Mato Grosso
Introduction: There are limited HIV-1 genetic diversity studies performed in Central West and North Brazil subjects. Objectives: To characterize the HIV-1 genetic diversity in the gag region of patients from the States of Tocantins (TO) and Mato Grosso (MT). Material and Methods: 130 patients infected with HIV-1 were recruited from 2003 to 2006, at the regio
Publicado em: 2008
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11. As equações da onda imagem para remigração em meios elipticamente anisotropicos / The image wave equations for remigration in elliptically anisotropic media
The image-wave equations for the problems of depth and time remigration in elliptically anisotropic media are second-order partial differential equations similar to the acoustic wave equation. The propagation variable is the vertical velocity or the medium ellipticity. These differential equations are derived from the kinematic properties of anisotropic remi
Publicado em: 2007
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12. Geoambientes, pedogênese e uso da terra no setor norte do Parque Nacional da Serra do Divisor, Acre / Geo-environments, pedogenesis and land use in north sector of the National Park of Serra do Divisor
The Serra do Divisor National Park , in the Upper Jurua River, west of the State of Acre, with 784.077 hectares, is covered by primary forest vegetation, with high biodiversity. In this study, we caracterized and mapped the geoenvironmental units and the land use of the northern sector of the Park (319.373 ha), and we also studied the pedogenetics aspects of
Publicado em: 2007