Navegando por Autor "Oliveira, André Vilhena de"

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Afinal, o que é higiene ocupacional?
(2025-01-27) Oliveira, André Vilhena de; Vilhena, Nidianne Nascimento
Occupational hygiene plays a fundamental role in promoting safe and healthy work environments. As an area of occupational safety, its main focus is the identification, assessment and control of factors that can affect workers' health. This book aims to explore the historical evolution of occupational hygiene, highlight the national and international regulations that govern it and demonstrate how it applies to occupational safety, especially in supporting SESMT teams and audits.
Riscos e medidas preventivas na operação de injetoras plásticas
(2022-01-04) Costa, Lucas da Silva; Vilhena, Nidianne Nascimento; http://lattes.cnpq.br/2027342201652307; Vilhena, Nidianne Nascimento; http://lattes.cnpq.br/2027342201652307; Oliveira, André Vilhena de; http://lattes.cnpq.br/1185654439267656; Barros, Raimundo Mesquita; http://lattes.cnpq.br/3022659737707503
Accidents with plastic injection machines represent a serious safety problem in the plastic production chain, which has become increasingly frequent with the advancement of technology. The present work seeks to evaluate the operation process of a plastic injection molding machine, in order to map the environmental risks to which workers are exposed, as well as to suggest preventive measures for its control and elimination. To this end, all stages of the work of a plastic injection molding machine operator were described, the concept of environmental risks was presented, and a qualitative survey was carried out which enabled the description and analysis of the risks through a Preliminary Hazard Analysis (PHA) and, later, apply the Method of Analysis and Trouble Solution (MASP) to identify the root causes of the problems found in the PHA and the suggestion of effective preventive measures. From the results obtained with the work, it was demonstrated the effectiveness in the use of the analysis methods and, consequently, the need to adopt preventive and corrective measures, in order to avoid accidents in the plastic injection process.