Estudo dos fatores de virulência e resistência à oxacilina em Staphylococcus spp. isolados de aspirado traqueal de pacientes em ventilação mecânica internados em UTI

Patients that are mechanically ventilated in ICUs are constantly exposed to different pathogens, which present multiantibiotic resistance. Among these microorganisms, is MRSA (Meticillin-Resistant Staphylococcus aureus) considered to be a therapeutic challenge due to its resistance to β-lactam antibiotics. Therefore, this study proposed to identify species of Staphylococcus spp. isolated from mechanically ventilated patients in ICU, the gene mecA detection and the genes of the enterotoxins A (sea), B (seb), C (sec-1) and D (sed) in samples of S. aureus, as well as the phenotypic resistance determination to oxacillin using the disc-diffusion method with discs of oxacillin and cefoxitin. The samples collection occurred during in a period of 19 months, obtaining samples from 232 patients. A percentage of 39% (70) of Gram-positive cocci were found; which 82,8% (58) were identified as Staphylococcus spp,. among these, 75,8% (44) corresponded to S. aureus species and 47,7% were identified as MRSA. It was found resistance to both drugs in 31,8% of the S. aureus samples, 16 (36,3%) had the gene sea and 11 (25%) had the sec-1 gene. Among the coagulase-negative staphylococci obtained, the species most found was S. epidermidis, corresponding to 43% (6). The results revealed that one of the most important etiologic agents of VAP amid the Gram-positive cocci is the species S. aureus, with special attention to MRSA. The presence of enterotoxins genes in S. aureus did not showed determinant role in VAP, but the presence of these superantigens can contribute worsening the patient’s prognosis, since they are associated with intense inflammatory response

Una lapide in via Mazzini: os sofrimentos em Auschwitz e os desafios da tradução

Giorgio Bassani in his book Una lapide in via Mazzin seeks to show to the readers all the sufferings passed by Italians during the Second World War and emphasized those persists until today. Aiming to make an unprecedented translation of this tale, it is expected that the text provides us great experiences in the language and we could see the actual difficulties and differences with the Portuguese language, despite being considered these languages closed ones. The objective of this work is to produce a translation that allows us to transmit all anxieties and reflections suffered by the main character of the tale. After the war, the survivor of the concentration camp can go back to your city. He appears exactly at the moment is being placed a headstone on the synagogue wall in homage to Jews deported and killed in the camps. Given the gaunt figure of the man with his striped pajamas, the population is driven to rethink their own indifference and , in a way, its share of blame. Thus, the return should be celebrated is rejected and the figure of the survivor becomes a nuisance. The function of the headstone is actually and literally put a stone on the story. To achieve the proposed objective for this work, we analyzed all the chapters of the story Una lapide in via Mazzini and tried to find equivalents in Portuguese. However, we not ignored the traces of meaning that Giorgio Bassani invested in his work. Therefore, it was necessary to use both printed and virtual dictionaries. With the advancement of the translation work, we realized the difficulty of finding appropriate solutions to achieve the desired effect . The fidelity proposed by the author became increasingly difficult as our work progressed. In the course of all the discussions, it was concluded that , in fact , when it comes to translation, maintaining fidelity to the original text in a foreign language is a difficult and laborious process

Efeito do tratamento alcalino da fibra na resistência mecânica do compósito epóxi/capim-sapê

Due to growing concerns for reducing environmental damage caused by the use of non-renewable raw materials, there is a growing demand for research related to aggregate technology with environmental preservation. Thus, the use of non-renewable materials and less aggressive materials has been gaining attention. About composite materials, the exchange of synthetic fibers by natural fibers, especially vegetable fiber as reinforcement, has been increasing, due to its physical-chemical properties such as mechanical strength, nontoxic, low cost, low density, processing flexibility, non-abrasive to the process equipment, requiring simple surface treatments, etc. This objective was to process composites reinforced with long fibers of sapegrass in epoxy matrix and characterize the composites through mechanical tests. Three groups of composites were prepared according to the treatment received by the reinforcement: without treatment, alkali treatment at concentration of 5% w/v and alkali treatment at 10% w/v concentration. The materials were analyzed by tensile and flexural, and tests also optical microscopy and scanning electron microscopy (SEM). The results were statistically analyzed. As the main result, the alkali treatment of 5% in the sapegrass fibers increases the tensile and flexural strength, as a consequence of the improve adhesion between matrix and reinforcement

Decisão making or buying: uma aplicação em células de manufatura de uma indústria de produção mecânica

In order to maintain the competitiveness the companies seek for cost reduction and resource optimization. A product or service price is calculated considering direct and indirect costs involved in its fabrication, which means that if an intern indirect process is optimized, the final price of the product is also reduced and becomes more interesting to the final costumer. Considering this reasoning, the companies must evaluate each of their processes and optimize them. It is common to outsource intern products manufacturing as a cost reduction strategy, nevertheless when there are already resources and capability to produce the own goods, it becomes necessary to evaluate the economic gain that each strategy - make or buy - generates. This paper aims to evaluate the necessary support to take a decision regarding making or buying in a production cell of hoses based in the value of economic cost, system cost and decision process

A música em As Báquides, de Plauto: tradução e análise dos cantica

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Transformada de Fourier: teoria como base para aplicações em mecânica celeste

Pós-graduação em Matemática Universitária - IGCE

Sistema de avaliação e tratamento da coluna lombar com o uso de tração mecânica

Pós-graduação em Engenharia Mecânica - FEG

Identificação de patógenos da cavidade bucal no lavado broncoalveolar de pacientes sob ventilação mecânica

Pós-graduação em Odontologia Restauradora - ICT

Ericto, a feiticeira: a magia nas tramas da tradução castilhiana (Pharsalia, VI, 438-569)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

José Feliciano de Castilho e a tradição clássica no século XIX: a tradução da Farsália

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Um piloto de tradução alinhada e anotação em árvore sintática de dependência do grego antigo (AGDT 1.0) pela plataforma Alpheios.net com passagens de Heródoto

This study was developed based on Classical Greek Language classes, reading and translation of texts. There is also the presence of computer elements due to use of Alpheios digital platform. As an example of a larger proposal, this proposal aims at produce translation aligned with the Portuguese and syntactic annotation with the production of the Greek dependency trees. To achieve the goal, we chose Chapter 34, Volume 1 of The Histories from Herodotus. The methods adopted contain a list and description of the instruments and the morphological categories from the guide (manual rules of syntax tree). The procedures adopted are the description of the alignment process and of syntactic annotation. As study results, we have the production line translation and the syntactic annotation of the excerpt 1.34. It was concluded that the study of this text is relevant, because the lexical density of Herodotus it's interesting at future researchers and students that will use the digital platform Alpheios

Leituras de Grande Sertão Veredas: sua tradução alemã e a correspondência de Guimarães Rosa com seu tradutor alemão Curt Meyer-Clason

The present article gets organized around two main axles. The first one briefly presents a discussion of aspects related to the study of epistolary documents as research source and discusses some issues of the correspondence exchanged between João Guimarães Rosa and his German translator Curt Meyer-Clason. In the sequence, elements are presented that, on basis of an analysis of published and unpublished letters, lead one to the consideration of work points and author’s poiësis aspects not yet openly considered by the specialized criticism on him.