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Cross-infection control in clinical training: Development of a device for storing a composite resin in restorative dentistry
(2018-10-01)
This study presented a biosafety device for the hygienic storage of composite resin during restorative procedures in teaching clinics, RESTAURASAFE, and to compare the color stability, surface hardness, and degree of ...
Bioactive glasses composition and the influence on remineralization and biomineralization
(2019-05-22)
In the range of procedures preconized by the minimal intervention dentistry (MID) practice, enamel and dentine remineralization has been consolidated as an effective strategy to prevent caries and dental erosion. A variety ...
O Azeite, A Lua E O Rio: The Second Logbook Of A Composition Via Audio Descriptors
(Univ Federal GoiasGoiania, 2016)
Byphenyl Hydrazone@SiO2 Composite: Synthesis and Evaluation of a New Chemosensor System for the Detection of Cu2+
(MDPI, 2019-04)
In the present work a byphenyl hydrazone/SiO2 composite was synthetized by a simple procedure. First, the mesoporous SiO2 and the byphenyl hydrazone ligand were prepared. To prepare the composite, the mesoporous silica and ...
Sequential allocation to balance prognostic factors in a psychiatric clinical trial
(Faculdade de Medicina / USP, 2009)
OBJECTIVE: This paper aims to describe and discuss a minimization procedure specifically designed for a clinical trial that evaluates treatment efficacy for OCD patients. METHOD: Aitchison's compositional distance was used ...
Fracture and failure behavior of jute fabric reinforced polypropylene. Effect of the interface modification
(Smithers Information Ltd, 2006-12)
The tensile fracture and failure behaviour of jute cloth (25 wt.%) reinforced polypropylene (PP) composites were studied as a function of certain interface modification procedures. The latter covered esterification of the ...
Internal structure analysis of Polypropylene/quartz composites related to their toughness
(John Wiley & Sons Inc, 2014-12)
The mechanical performance of composite materials has been related to a wide range of factors. The complexity of analysis lays on the fact that any single variationnormally affects many characteristics or properties of the ...
Relevance of leaf surface contamination for assessing chemical composition of bromeliads in a restinga forest
(SPRINGER, 2008)
Resuspended soil and other airborne particles adhered to the leaf surface affect the chemical composition of the plant. A well-defined cleaning procedure is necessary to avoid this problem, providing a correct assessment ...