Past Issue

In this work, composites based on post-consumer polypropylene and two types of bentonites (in natura and organophilic) with different contents (2, 5 and 8% by weight) were prepared in a counter-rotating twin-screw extruder. The pelletized samples obtained by extrusion were stamped from plates obtained by compression in a bench press and these materials were characterized through measurement of hardness and impact resistance, as well as optical microscopy (OM) and scanning electron microscopy (SEM). The results indicated decreased hardness and impact resistance.

Devido ao crescente consumo de cigarros eletrônicos e a pandemia da COVID-19, torna-se importante discutir sobre o uso de cigarros eletrônicos associados a infecção causada pela COVID-19, proporcionando um momento de reflexão para os profissionais de saúde atuarem na prevenção e promoção da saúde. Nessa perspectiva, o presente trabalho teve por objetivo identificar os impactos do uso de cigarros eletrônicos com a COVID-19. Trata-se de uma revisão integrativa da literatura.

This article was developed through a bibliographic survey of scholars who dedicated themselves to researching the deaf subject, the main teaching approaches present in educational institutions for these subjects. The main bibliographic sources consulted were: Capoviila (2000), Goldfeld (1997), Perlin &Estrobel (2014), Quadros (2006), among others.

Objetivou-se identificar na literatura evidências científicas sobre as Políticas de Assistência Farmacêutica no Brasil, utilizando o Scoping Review enquanto método de revisão proposto pelo Instituto Joanna Briggs (JBI). Realizou-se mapeamento dos principais conceitos e identificou-se as lacunas do conhecimento acerca da temática, com ênfase na estratégia Population, Concept e Context (PCC). A busca ocorreu no período de junho a dezembro de 2021 na base da dados Scientific Eletronic Library (SCIELO) e literatura cinzenta.

O direito à moradia digna faz parte da Declaração Universal dos Direitos Humanos de 1948, assim como é um direito social garantido pela Constituição Federal do Brasil de 1988, em seu artigo 23. As diretrizes da Organização das Nações Unidas, ONU, por meio do Objetivo do Desenvolvimento Sustentável 11 (ODS 11) da Agenda 2030, são também no sentido de garantir o acesso de todos à habitação segura, adequada, com preço acessível, com serviços básicos, e urbanizar as favelas.

In the current context of extreme competitiveness, companies should redirect their efforts to a good service capacity, with a high level of service and the lowest possible total cost.

The logistics, social and economic impact caused by the SARS-CoV-2 pandemic has unprecedentedly affected the supply chain of the electronics industry. Logistics was in high demanded during this pandemic period, and it was key actor for chain balance, even faced so many challenges. The objective of this case study is to demonstrate the supply chain of an electronics industry in the industrial pole of Manaus, evaluating the scenario before and during the pandemic, its main difficulties, from the shortage of raw materials up to the high costs of international freights.

Este artigo tem como foco tratar da transmissão de dados pela rede elétrica, citando seu surgimento e o uso da tecnologia por toda parte. Ao longo do artigo, além dos resultados que demonstram se a tecnologia é implementada em nossa comunidade Bela Vista (Manacapuru), são investigadas questões que definem o uso da tecnologia, como suas vantagens.

Silos are essential structures to maintain the quality of products such as grains, seeds and other agricole products used by industries, agricultural, and mineral sectors. The correct dimensioning and design of a silo project depends on determining the physical and mechanical properties of the products to be stored, since the type of flow as well as the intensity and distribution of stresses in the structure depend on these. There-fore, product characterization should be one of the first steps taken when designing or modifying a loading and unloading system.

In pandemic times, what can be said as a transpandemic period, continuing education does not serve to update existing knowledge, but to teach from scratch. The objective was to reflect on how continuing education acts as a patient safety strategy in intensive care in the transpandemic period. This is a bibliographic review of the literature, with a descriptive and critical-reflexive character and a qualitative approach.