System Reestablishment
Mostrando 1-12 de 31 artigos, teses e dissertações.
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1. GENERATION AND PERFORMANCE ANALYSIS OF GPS AND GLONASS VIRTUAL DATA FOR POSITIONING UNDER DIFFERENT IONOSPHERIC CONDITIONS
Abstract Several approaches concerning the use in positioning of GNSS (Global Navigation Satellite Systems) can be considered: systems, applied methods and errors that can affect the signals. Following the GLONASS (GLObal NAvigation Satellite System) constellation reestablishment (2011), there was renewed interest in its use with GPS (Global Positioning Syst
Bol. Ciênc. Geod.. Publicado em: 10/07/2019
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2. Conservation of Vriesea flammea L.B.Sm., an endemic Brazilian bromeliad: effects of nutrients and carbon source on plant development
Resumo Bromeliaceae é restrita à região neotropical, com alto grau de endemismo, que contribui para o aumento da biodiversidade, devido às características morfológicas dos indivíduos. Objetivando desenvolver uma tecnologia in vitro de conservação para obtenção de plantas com vistas à reintrodução, sementes de Vriesea flammea L.B.Sm. foram colet
Braz. J. Biol.. Publicado em: 04/07/2019
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3. Phosphorus Fertilization Increases Biomass and Nutrient Accumulation Under Improved Fallow Management in a Slash-and-Mulch System in Eastern Amazonia, Brazil
ABSTRACT Improvement of fallow vegetation can have a positive impact on the productivity of slash-and-mulch systems in eastern Amazonia. Phosphorus fertilization can increase biomass and nutrient stocks in the fallow phase, thereby improving nutrient cycling and crop productivity. Here, we compared biomass and nutrient stocks under three fallow management st
Rev. Bras. Ciênc. Solo. Publicado em: 04/12/2017
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4. Reclamation of a Degraded Coal-Mining Area with Perennial Cover Crops
ABSTRACT: Studies addressing the potential of grass roots in improving the structural quality of constructed minesoils are not frequent in the literature, although they are essential for understanding the re-establishment of soil functions in the environment. The objective of this study was to quantify the root attributes of the species Urochloa humidicola,
Rev. Bras. Ciênc. Solo. Publicado em: 19/12/2016
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5. Fracture resistance of teeth restored with different resin-based restorative systems
The aim of the present study was to evaluate the fracture resistance of teeth restored with resin composite. Forty-eight maxillary premolar teeth were chosen and randomly divided to six groups: G1 (control): sound teeth; G2: MOD preparation, unrestored; G3: MOD + Adper Single Bond 2/P60; G4: MOD + Adper Easy One/P60; G5: MOD + P90 restorative system; G6: MOD
Brazilian Oral Research. Publicado em: 20/03/2012
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6. Dynamic evaluation of pelvic floor reconstructive surgery using radiopaque meshes and three-dimensional helical CT
PURPOSE: This prospective study was performed to achieve visualization of the reestablishment of anatomy after reconstructive surgery in the different pelvic compartments with non-absorbable radiopaque meshes, providing valuable anatomic information for surgeons implanting meshes. MATERIALS AND METHODS: A total of 30 female patients with stress urinary incon
International braz j urol. Publicado em: 2010-04
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7. The use of stem cells for the treatment of autoimmune diseases
Autoimmune diseases constitute a heterogeneous group of conditions commonly treated with anti-inflammatory, immunosuppressant and immunomodulating drugs, with satisfactory results in most cases. Nevertheless, some patients become resistant to conventional therapy. The use of high doses of drugs in such cases results in the need for bone marrow reconstitution
Publicado em: 2010
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8. Abordagem baseada em lógica fuzzy para alocação de indicadores de faltas em sistemas de distribuição de energia elétrica / Approach based on fuzzy logic for fault indicator allocation in power distribution systems
This work presents a methodology for efficient allocation of fault indicator devices in electric power distribution systems. The behavior of the main variables that influence in the quantification of the potentiality for installation of fault indicator devices were analyzed taking into account the feeder length. In methodology terms, fuzzy inference systems
Publicado em: 2009
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9. Evaluation of the effect of the bleaching agent and the subsequent application of sodium fluoride on intra-coronal dentine microhardness / Avaliação do efeito do agente clareador e da subseqüente aplicação de fluoreto de sódio na microdureza da dentina intracoronária
The aim of the present study was to evaluate the microhardness of intra-coronal dentine submitted to bleaching with 38% hydrogen peroxide, photo-activated with LED-Laser and followed by the application of 2% sodium fluoride gel or 5% varnish. Crowns of 45 human maxillary canines were sectioned in the buccal-lingual direction and a sample of 25 mm of internal
Publicado em: 2009
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10. Vacina de DNA (hsp65 M. Leprae) para Paracoccidioidomicose Experimental: atividade imunogênica e terapêutica
Heat shock proteins (HSPs) are recognized as important molecules in the modulation of the immune system and are highly conserved among different organisms. The DNA-hsp65 vaccine from Mycobacterium leprae (M. leprae) has been shown to have prophylactic and immunotherapeutic effects against various diseases, for instance, tuberculosis, arthritis and leishmania
Publicado em: 2008
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11. Determination of priority areas for the re-establishment of the forest cover, based on the use of geotecnologies: Una waterched case study, Taubaté, SP / Determinação de áreas prioritárias para o restabelecimento da cobertura florestal apoiada no uso de geotecnologias: estudo de caso da bacia hidrográfica do rio Una em Taubaté, SP
The determination of priority areas for the re-establishment of forest cover in watersheds is directly associated with probability of effective success in forestry project implementation. However, considering analysis complexity and the amount of spatial data necessary to accomplish that goal, state of the art technology tools capable of providing multi-crit
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/10/2007
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12. The use of stem cells for the treatment of autoimmune diseases
Autoimmune diseases constitute a heterogeneous group of conditions commonly treated with anti-inflammatory, immunosuppressant and immunomodulating drugs, with satisfactory results in most cases. Nevertheless, some patients become resistant to conventional therapy. The use of high doses of drugs in such cases results in the need for bone marrow reconstitution
Brazilian Journal of Medical and Biological Research. Publicado em: 29/10/2007