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Morphology and bacterial colonisation of tooth/ceramic restoration interface after different cement excess removal techniques
(Elsevier B.V., 2012-09-01)
Objectives: To evaluate the influence of different protocols for resin cement removal during cementation on biofilm formation.Methods: Twenty-eight ceramic blocks, which were injected under pressure, were placed over enamel ...
Thermal behavior of cellulose acetate produced from homogeneous acetylation of bacterial cellulose
(Elsevier B.V., 2008-05-30)
Cellulose acetate (CA) is one of the most important cellulose derivatives and its main applications are its use in membranes, films, fibers, plastics and filters. CAs are produced from cellulose sources such as: cotton, ...
High Dispersivity Bacterial Cellulose/Carbon Nanotube Nanocomposite for Sensor Applications
(Amer Scientific Publishers, 2014)
Alterações nos teores de macronutrientes em plantas de feijoeiro infectadas por Curtobacterium flaccumfaciens pv. flaccumfaciens
(Universidade Federal de Lavras (UFLA), 2003-01-01)
The objective of this research was to evaluate nitrogen, phosforus, potassium, calcium, magnesium, and sulfur contents on shoot dry matter of bean plants cultivars IAC Carioca Arua, IAC Carioca Pyata, IAC Carioca Akyta ...
Antibacterial activity of alkyl gallates against Xanthomonas citri subsp. citri
(2013-01-01)
The plant-pathogenic bacterium Xanthomonas citri subsp. citri is the causal agent of Asiatic citrus canker, a seriousdisease that affects all the cultivars of citrus in subtropical citrus-producing areas worldwide. There ...
The diagnostic value of Gram stain for initial identification of the etiologic agent of peritonitis in CAPD patients
(1997-05-01)
Objective: To evaluate the effectiveness of the Gram stain in the initial diagnosis of the etiologic agent of peritonitis in continuous ambulatory peritoneal dialysis (CAPD). Design: Retrospective study analyzing the ...
Importância de Yersinia enterocolitica em microbiologia médica
(2006-12-01)
Y. enterocolitica is a human invasive enteropathogen which causes a number of intestinal and extraintestinal clinical symptoms of various degrees of severity, ranging from mild gastroenteritis to mesenteric lymphadenitis, ...
Validation of microbiological assay for determination of cefuroxime in injectable preparations
(2012-08-22)
The validation of a microbiological assay, applying agar diffusion method for determination of the active of cefuroxime in power for injection, is described. Using a strain of Micrococcus luteus ATCC 9341 as the test ...