Levantamento e análise de técnicas utilizadas nas operações de emergência de derramamento de óleo em ambientes costeiros e fluviais

This present paper aims to identify the main response techniques for coastal and fluvial environments and analyze impacts on the application of these techniques. The literature review allowed us to understand since the establishment of first environmental sensitivity index map, in coastal and fluvial environment, until the possible impacts generated by the application of cleanup techniques in both environments. Studies related to freshwater environment are less common compared to coastal environment. For both environments the same techniques may be employed, as well as containment and recovery, or removal of oil in the affected areas. The most serious environmental impacts generated are due to the poor choice of technique to be applied or the lack of training of the cleaning crews. In Deepwater Horizon accident, Gulf of Mexico, 2010, application of dispersants, resulted in a mixture of oil and dispersing 52 times more toxic than the oil itself. In Brazil, the technique of vegetation removal by the cleaning staff in the accident on the river Guaecá, 2004, resulted in unnecessary elimination of vegetation, increasing the volume of waste. It was concluded that the freshwater environment often suffer more impacts by applying the techniques, once is necessary to access the banks, which normally have more vegetation and organisms than shoreline of coastal environment

Ciclo PDCA e ferramentas da qualidade em operações e serviços de e-commerce

The market has forced companies to maintain high levels of control over their processes , ensuring a product or service quality to its customers . This study comes in the issuance and registration carried out in a company of e-commerce , which is showing problems with the values of weights and dimensions used in the cases cited . The need to eliminate wasteful spending freight caused by shipment of products weighing more than the reality, and to increase the reliability of the information used in the management of processes led to the planning of this project . This work focuses on the development of a PDCA cycle to work in the identification and correction of the causes of the problem , in order to neutralize the current complications and ensure that the problem does not appear again. To aid the mapping of the processes involved , identifying the causes of the problem and implementation of the proposed improvements were used quality tools such as flowcharts , Ishikawa diagrams , Pareto diagrams , and applied statistics

A indeterminação da linguagem e o conceito de atividade no ensino de língua materna

La théorie des opérations prédicatives et énonciatives de A. Culioli ne porte pas en elle une conception prête à l’emploi de l’enseignement des langues. Ce texte se propose de faire le pont entre cette théorie et les questions d’enseignement. Il construit surtout une réflexion sur les concepts d’activité ou de pratique au sein de l’enseignement des langues maternelles en se basant sur l’activité épilinguistique. Nous souhaitons, en outre, mettre en débat la division qui existe dans l’enseignement des langues entre activité physique et activité mentale.

Atividade epilinguística e o ensino de língua materna: um exercício com a conjunção mas

Ce texte aborde l’importance de la recherche liée à l’activité é pilinguistique, entendue comme l’activité propre du langage dans le cadre de l’enseignement de la langue maternelle. Le concept d’activité épilinguistique adopté ici est celui de la Théorie des opérations prédicatives et énonciatives élaborée parle linguiste français Antoine Culioli. Dans le but de délimiter l’objet de la recherche et de présenter un modèle d’activité applicable en salle de classe, nous avons choisi d’étudier la conjonction de coordination et d’opposition mas (mais, en français), comprise comme un marqueur lexico - grammatical. L’exercice a été proposé à une classe de septième année (la 5 ème du système français) du collège d’État Dr. Joaquim Batista, dans la ville de Jaboticabal, au Brésil. Dans le cadre de ce travail sur l’activité épilingui stique, les apprenants ont eu l’opportunité d’observer les divers contextes d’occurrence de ce marqueur, mais aussi de comprendre que les mots ne sont pas dotés d’une signification statique. En outre, ce travail a permis aux apprenants de construire leur propre connaissance et d’élaborer une grammaire plus opérationnelle et pertinente.

O jogo de intermediações enunciativas no romance de Alan Pauls

The novel O passado (2003) by Alan Pauls presents many isotopies which would deserve to be investigated: there is a varied construction of loving relationships among the characters, who reveal different feelings, that would allow a mapping of passions to be studied; there is an activity of translation (role performed by Rimini and Carmen) that engenders a very rich reflection on the literary activity which is taking place. There is also the presence of a visual artist, Jeremy Riltse, revealing a poetic work which was created by this discourse. Due to the dimension that a research of this kind would require, it is not possible to deal with all the isotopies. Thus, the last one was chosen to be investigated, that is, to verify how the fictional visual artist and his singular work operate in the novel.

Do fracasso à reforma das operações de paz das Nações Unidas (2000-2010)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação microbiológica da superfície muscular de carcaças ovinas durante as operações de abate em matadouro

In order to evaluate the hygienic-sanitary conditions of lamb carcasses for human consumption, this study aimed at quantifying populations of indicator microorganisms, such as: mesophiles and psychrotrophs, molds and yeasts, Escherichia coli, Staphylococcus spp. and at identifying pathogenic microorganisms (Salmonella sp. and Listeria spp.). The study was conducted in one lamb slaughterhouse located in the State of São Paulo. Swab samples were collected from muscle surface of forequarter and hindquarter regions of 30 half-carcasses after skinning, evisceration and washing processes. Population counts were between the following values in log10: 2,00 ± 0,32 and 2,59 ± 0,76 UFC/cm2 for mesophiles; 1,52 ± 0,98 and 2,35 ± 1,17 UFC/cm2 for psychrotrophs; 0,75 ± 0,87 and 1,23 ± 0,97 UFC/cm2 for molds and yeasts; 0,00 ± 0,00 and 0,31 ± 0,84 NMP/cm2 for Escherichia coli and 1,75 ± 0,71 and 1,95 ± 0,68 UFC/cm2 for Staphylococcus spp. Salmonella sp. and Listeria spp. were not detected from any of the sampled points. These results indicate the necessity to improve the hygienic-sanitary conditions.

Modelamento matemático para otimização de perfuração em seções de pré-pal: um foco em operações no oceano Atlântico sul

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Influência do desgaste das garras dos pneus e das condições superficiais do solo nas operações de campo de um trator agrícola

The objective of this work was to compare the performance of a tractor equipped with used and new bias-ply tires (63.4% and 41.2%, front and rear tire waste, respectively), in three surface conditions: tillage soil, vegetal covered soil and firm soil. Field data were collected to calculate: forward speed, front and rear slippage tires, drawbar pull, available power at drawbar bar and fuel consumption. Results showed that both, tires and soil conditions, changed tractor capacity on developing drawbar traction. The worst performance was observed on tillage soil. The best performance of the tractor was observed at firm soil track. On the track with tilled soil, results showed that the forward speed was the lowest among the three soil conditions due to the front and rear slippage tires which was higher than vegetal covered and firm soil tracks. Fuel consumption results showed higher values on tilled tracks when compared with firm and vegetal covered tracks. The fuel consumption levels evaluated on bias-ply tires lead to significant changes on tractor’s performance at tilled soil, indicating that, at this condition, it’s necessary to replace the used tires by new tires. For vegetal covered soil operations, and also on firm soil conditions, used tires, at studied levels, indicated that these tires might still be used without tractor performance changing.

A ressignificação na terapia cognitiva: uma análise a partir do modelo do Sistema de Esquema de Ações e Operações sobre Símbolos e Signos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Cartas de controle para gerenciamento de operações agrícolas mecanizadas

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)