Renata Cristina da Penha Silveira

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This study aimed at the assessment, in the laboratory, of the larval settlement and spat recovery rates of oysters of the species Crassostrea brasiliana using plastic collectors, epinephrine (C9H13NO3 C4H6O6) and shell powder in settlement tanks. Polypropylene was used attached to bamboo frames. The material was chosen due to its pliability--that favours(More)
T use of dental implants in modern dentistry increases treatment possibilities1 and is applicable to partially or fully edentulous jaws, with high success rates.2,3 The first implants that were designed to undergo osseointegration had totally machined surfaces. This surface appears to provide less bone-to-implant contact than more modern surfaces, which are(More)
The objective of this study was to identify the socioeconomic and demographic characteristics of children and adolescents who study and work outside their home. This non-experimental, correlational, cross-sectional study was performed using questionnaires applied to primary education students, enrolled in public schools in Ribeirão Preto (Brazil). Two(More)
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