Reduction Of Chromium Six
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Short implants to support mandibular complete dentures - photoelastic analysis
Abstract This study evaluated the stress behavior around short implants in edentulous atrophic mandibles. Six groups included implants with two diameters regular and wide (4 and 5 mm) and three lengths (5, 7 and 9 mm) as follows: Ci9 (9 x 4 mm), Ci7 (7 x 4 mm), Ci5 (5 x 4 mm), Wi9 (9 x 5 mm), Wi7 (7 x 5 mm) and Wi5 (5 x 5 mm). These groups were compared to t
Braz. oral res.. Publicado em: 23/02/2017
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2. Uso de Biofiltros para remoção de cromo (VI)
Este trabalho estudou a redução biológica de Cr (VI) e remoção de cromo total em filtro anaeróbio seguido por um biofiltro submerso com aeração intermitente, utilizando cultura mista de micro-organismos. Para o trabalho foram obtidas duas culturas mistas, uma do lodo da AMCOA (Associação dos Manufatores de Couros e Afins do Distrito Industrial de F
Publicado em: 2010
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3. Association of Microbial Community Composition and Activity with Lead, Chromium, and Hydrocarbon Contamination
Microbial community composition and activity were characterized in soil contaminated with lead (Pb), chromium (Cr), and hydrocarbons. Contaminant levels were very heterogeneous and ranged from 50 to 16,700 mg of total petroleum hydrocarbons (TPH) kg of soil−1, 3 to 3,300 mg of total Cr kg of soil−1, and 1 to 17,100 mg of Pb kg of soil−1. Microbial comm
American Society for Microbiology.
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4. Hypothalamic modulation of splenic natural killer cell activity in rats.
1. The cytotoxic activity of splenic natural killer cells measured by a standard chromium release assay in urethane and alpha-chloralose-anaesthetized rats was significantly suppressed 20 min after bilateral ablation of the medial part of the preoptic hypothalamus (MPO). The suppression was completely blocked by prior splenic denervation. The splenic natural