Physical Sciences and Engineering

Nowadays, pork has been consumed more and more each year, so the interest in raising animals and meat production has increased. The microbiological alteration of the product, caused by the presence of undesirable microorganisms can lead to toxinfections for those who eat it. The objective of this work is to evaluate the hygienic quality and microbiology of pork in natura and was carried out in the Municipal Slaughterhouse of Imperatriz. Samples of pork samples randomly selected from the belly, rib and pallet regions of the animal carcass were randomly selected from 10 different animals.

The security crisis in Burkina Faso since 2016 has led to an unprecedented humanitarian situation. With the government's call for assistance to internally displaced people, organizations have been engaged in emergency shelter, food security, health, protection and education. The objective of this study was to highlight the interconnections between humanitarian actors involved in food security and nutrition. The social network analysis (SNA) method was used. The results of this study showed that INGOs and UN agencies still have a big role to play in making humanitarian aid more SMART.

Introdução: A COVID-19 é uma doença causada pelo coronavírus, denominado SARS-CoV-2, que tem como espectro clínico variando de infecções assintomáticas a quadros graves. Objetivo: investigar na literatura quais as orientações os profissionais de saúde devem realizar para a melhoria do cuidado domiciliar da pessoa idosa no contexto da pandemia de COVID-19. Método: trata-se de uma revisão narrativa da literatura.

The present study evaluated a photovoltaic system with a tracker of two daily positions located at the State University of Ceará (UECE), Fortaleza, Ceará. A 50 Wp rated power system with a two-position manual tracker daily was compared with a fixed system at 0º in the horizontal plane. The results of the three stages of the experiment were collected in 16 days, in July/2021 and August/2021. Several data were collected, such as solar irradiation, electricity generated, and battery charge status.

A beleza é uma preocupação constante de grande parte da população. A busca por uma boa aparência não é um privilégio dos séculos XX e XXI. Estudos mostram que, há muitos anos, ser belo sempre esteve na lista de prioridades da população. Entretanto, com o passar do tempo, o padrão de beleza foi sofrendo alterações. O objetivo desse estudo é pesquisar na literatura disponível sobre a utilização de corrente elétrica como uma estratégia para aumentar o fortalecimento muscular em mulheres.

Bariatric surgery is an alternative intervention for individuals with morbid obesity, a pathology that compromises lung function due to its inflammatory and systemic character. As it is an upper abdominal wall surgery, it generates changes in the individual's respiratory mechanics, making it necessary to use Non-invasive Mechanical Ventilation. This study is a systematic review that aims to investigate the respiratory repercussions of positive pressure therapy in the postoperative period of bariatric surgery.

In the undergraduate Brazilian courses, the approach to experimental statistics is reduced in the menu so that professors have time to explain all the content. However, some methodologies are not used, such as Welch's ANOVA and the van der Waerden test. The objective of this work is to present these two techniques that are neglected, however, can contribute to more robust analyzes in other experiments. Using the R program four treatment variables were simulated and the proposed tests were applied.

O artigo é um relato de experiência que aborda o uso de figurinhas do Whatsapp no ensino de língua portuguesa para surdos. Aborda a legislação vigente e o que foi produzida pelo MEC. Tem como referencial teórico: Bakthin, Vygotsky e Lima que abordam respectivamente dialogismo, teoria histórico-cultural e translinguajamento e transemiótica. Tem como objetivo relatar a experiência no uso de figurinhas do WhatsApp como ferramenta de ensino de língua portuguesa para surdos.

En este artículo se presenta un breve análisis sobre la forma como la crisis generada a partir de la COVID 19 a nivel mundial ha afectado y evidenciado las grandes desigualdades sociales, cuya brecha se ha ampliado significativamente y ha dificultado aún más el acceso no solo a los servicios de salud, si no a otros derechos conexos como la educación, trabajo, igualdad, la alimentación entre otros, incluso en países donde no se observaba tal situación.

Introduction: Type 2 Diabetes Mellituscan promote changes in the cardiac autonomic nervous system, during exercise and even in the recovery period, and can alter the lactic metabolism of individuals with this pathology. One way to assess these changes is through blood lactate collection. Objective: to investigate the acute effect of resistance exercise on lactic metabolism in diabetic individuals. Methods: The sample consisted of 14 diabetic individuals and 10 apparently healthy individuals, of both sexes.