Imposed A Fine On
Mostrando 1-8 de 8 artigos, teses e dissertações.
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1. Simultaneous measurements of the solid particles velocity and concentration profiles in two phase flow by pulsed ultrasonic doppler velocimetry
In this experimental study, the pulsed ultrasonic Doppler velocimetry was used to measure simultaneously the local velocity and the local concentration in a flow of solid-liquid suspension in a horizontal pipe. In order to distinguish between the Doppler signals coming from the continuous phase, water and those of the glass bead particles larger than the Kol
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2009-12
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2. EvoluÃÃo das caracterÃsticas morfoanatÃmicas nos ciclos de seleÃÃo do milho âSaracuraâ sob encharcamento intermitente / Evolution of morpho-anatomicals characteristics on selection cycles of maize (Zea mays L.) âSaracuraâ â BRS â 4154 under intermittent soil flooding
Although every single plant needs a certain amount of water, the excess around roots can cause severe injuries and even death of most crops. Soil flooding is one of the most important factors which affects maize crop production and development on tropical and subtropical regions. Excess of water blocks the oxygen transfer and others gases from soil to atmosp
Publicado em: 2009
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3. A cidadania no contexto da Lei de Execução Penal: o (des)caminho da inclusão social do apenado no Sistema Penitenciário do Distrito Federal
A presente pesquisa teve como objeto de estudo a aplicação da Lei de Execução Penal, em uma unidade carcerária masculina do Sistema Penitenciário do Distrito Federal; o eixo de análise foram as medidas e as orientações contidas nessa Lei, no que se refere à efetivação de programas e ações no campo das políticas sociais, envolvendo diretamente
Publicado em: 2006
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4. RECONSTRUCTION OF SCENES FROM IMAGES BY COARSE-TO-FINE SPACE CARVING / RECONSTRUÇÃO DE CENAS A PARTIR DE IMAGENS ATRAVÉS DE ESCULTURA DO ESPAÇO POR REFINAMENTO ADAPTATIVO
The reconstruction of scenes from imagens has received special attention from researchers of the areas of computer vision, computer graphics and geometric modeling. As examples of application we can mention image-based scene reconstruction, modeling of complex as-built objects, construction of virtual environments and telepresence. Among the most successful
Publicado em: 2003
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5. Long-latency stretch reflexes as co-ordinated functional responses in man.
1. Reflex activity in human arm muscles has been measured in response to torque perturbations around the elbow joint in the flexion-extension direction and/or the supination-pronation direction. Intramuscular fine-wire electrodes were used to record electromyographic (EMG) activity in the muscles. A pre-load was applied in the same direction as or in a diffe
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6. In Vitro Studies of Rickettsia-Host Cell Interactions: Ultrastructural Study of Rickettsia prowazekii-Infected Chicken Embryo Fibroblasts
Secondary chicken embryo fibroblasts infected in suspension with the Breinl strain of Rickettsia prowazekii and grown in monolayer culture were examined by both transmission and scanning electron microscopy at specific intervals after infection to study the effects of prolonged intracellular growth on the fine structure of the host cell and the rickettsiae.
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7. Experimental Study of Interactions between Purple and Green Sulfur Bacteria in Sandy Sediments Exposed to Illumination Deprived of Near-Infrared Wavelengths
Sedimentary biofilms of the green sulfur bacterium Prosthecochloris aestuarii strain CE 2404, the purple sulfur bacterium Thiocapsa roseopersicina strain 5811, and a mixed culture of both were cultured in fine sand (100- to 300-μm grain size) within counter gradients of oxygen and sulfide. The artificial sediments were exposed to illumination deprived of ne
American Society for Microbiology.
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8. relA-Independent Amino Acid Starvation Response Network of Streptococcus pyogenes
Streptococcus pyogenes (group A streptococcus [GAS]), a multiple-amino-acid-auxotrophic human pathogen, may face starvation for essential amino acids during various stages of the infection process. Since the response of GAS to such conditions is likely to influence pathogenetic processes, we set out to identify by transcriptional analyses genes and operons t
American Society for Microbiology.