Aumento de produtividade em uma célula produtiva com processo de usinagem utilizando conceitos Lean

In the current competitive and global scenario, companies in search for solutions that become the production every time more efficient is increasing and at the same time cost reductions and cost eliminations are becoming increasingly evident and needed. In an attempt to improve production, this work aims to compare benefits obtained using principles of philosophy Lean Manufacturing in an productivity growth of a cell from an auto parts sector industry. For that purpose it will be studied the history, the concepts and the tools of philosophy Lean Manufacturing, thus using the as a business-strategic tool to accomplish goals that the company expects to get greater competitiveness and quality. The efficiency of philosophy Lean Manufacturing was already confirmed through applying the concepts in the process which has been improved inside an auto parts sector industry. At last, comparative analyzes showed benefits obtained with the use of Lean Manufacture tool called VSM, Value Stream Map, which translates the Value Stream Map of a particular family of parts as the identification, minimization and elimination of waste identified

Efeito da aspersão de água sobre a contaminação microbiológica em esteiras transportadoras de cortes de frango

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Síntese e caracterização estrutural de pigmentos cerâmicos a base de cromita por método químico

The ceramic pigments are colored inorganic substances that during the process of dispersion in the ceramic glazes and subsequent calcination, are stable against physical and chemical attack. Therefore, they are crystalline compounds applied in the ceramic industry for coloring vitreous base. In this study, the Pechini method was used for obtaining the pigment CuCr2O4 with heat treatment at the temperatures of 800, 900 and 1000 ° C. The powder pigments were characterized on their structural, morphological and colorimetric aspects. The thermal analysis conducted on an amorphous precursor in a TG / DTA indicates the weight loss in the entire temperature range investigated, with characteristic exothermic peak of the elimination of the organic composition of the precursor around 300°C. The development of the crystalline phases were investigated by XRD, using a diffractometer with Cu Ka radiation and graphite monochromator, where it was observed the presence of crystalline phases corresponding to Cr2O3 and CuCr2O4.The measurements of the specific surface area of the powders pigments were carried out in an equipment Micromeritcs, model ASAP 2000, using N2 as gas of adsorption/desorption. The colorimetric measurements of the pigments were made in a colorimeter Gretac Macbeth Color-eye spectrophotometer 2180 / 2180UV in CIELAB standards. Based on the obtained results, it can be verified the thermal stability of the powder pigments of green coloration, which enables it as an alternative to the materials currently used in the manufacture of ceramic tiles.

Análise da pulsação térmica do processo TIG na soldagem da liga AA6063T6

Pós-graduação em Engenharia Mecânica - FEB

Métodos de pontos interiores e o planejamento de tratamento de câncer por radioterapia

O câncer é uma doença que tem início quando ocorre uma mutação genética no DNA da célula, onde o mecanismo de controle do crescimento normal do tecido celular é alterado. O tratamento do câncer por radioterapia tem como objetivo a eliminação das células cancerígenas ou alívio dos sintomas. Este trabalho visa estudar conceitos envolvidos no planejamento do tratamento de câncer por radioterapia, o modelo de programação linear, os métodos Primal-Dual-Afim-Escala e Primal-Dual-Clássico e apresentar uma aplicação dos métodos para problemas gerais de otimização

Alteração da expressão de sFAS e sFASL na leishmaniose voisceral canina: Juliana Perosso Borges. -

Pós-graduação em Ciência Animal - FMVA

Ocorrência de alteradores endócrinos e fármacos nas águas de abastecimento público e ETE, em duas cidades da área de abrangência da UGRHI-21 e 22

Pós-graduação em Química - IQ

Exigências ambientais europeias: novos desafios competitivos para o complexo eletrônico brasileiro

The objective of this paper is to evaluate the implications of the european environmental requirements for electronic equipment on brazilian electronic industry sector. These deter-minations deal with elimination of hazardous substances and management of electronic products waste and have reached not only the electronic sector companies in international level, but brazilian electronic sector as well. Most brazilian companies of the electronic sector are getting complied with the requirement that restricts the use of hazardous substances. The main consequences of this process are technological innovations and changes on contractual relationships among companies. Foreign companies branches are more advanced than local ones in terms of timing of compliance to the new requirements and technological perfor-mance, showing an alignment with headquarter strategies. Not being complied with these requirements avoid companies to achieve commercial benefits and open space for questions about policies Brazil must take.

Gengivite Plasmocitária induzida por uso de pimenta

The aim of this case report is present a case in which the patient had plasma cell gingivitis induced by consumption of pepper. Patient A.M.S., male, 23 years, presented himself at the Clinic of Periodontology, complaining of severe pain, bleeding gums and tooth mobility. Interview was conducted not observing anything relevant. In oral evaluation, we observed in the anterior swollen gums, bleeding, suppuration and great touch, and tooth mobility. Being an aggressive framework in relation to patient age, we performed the following laboratory tests: complete blood count, blood sugar, and coagulation, and biopsy in the anterior inferior, because a diagnosis of lymphoma. At the end of antibiotic therapy, a significant improvement of clinical symptoms, pain relief, less swollen gums and reduce the suppuration and mobility. Laboratory tests showed no change. Fifteen days later, the patient returned with worsening of clinical status. The pathological diagnosis was plasma cell gingivitis and then performed a new history by placing greater emphasis on dietary habits, and the patient reported consumption of pepper in their meals, and relate this to clinical presentation. After elimination of pepper diet the patient showed remission of clinical data.

Eradication of a Mature Methicillin-Resistant Staphylococcus aureus (MRSA) Biofilm From Acrylic Surfaces

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Memória dos catadores de materiais recicláveis de Assis (2001-2007)

Pós-graduação em História - FCLAS

Gabapentina como adjuvante no tratamento de cães com epilepsia idiopática refratários ao fenobarbital ou fenobarbital associado ao brometo de potássio: revisão sistemática

A epilepsia é a doença neurológica maiscomum em seres humanos e cães, possui diversas etiologias e é classificada em epilepsia primária, idiopática ou hereditária e epilepsia secundária ou adquirida. A maioria dos cães epiléticos é tratada com fármacos antiepiléticos padrões, fenobarbital e/ou brometo de potássio, com os quais obtém-se sucesso; porém, cerca de 20-30% dos cães tratados necessitam de terapia adicional, pois não respondem a terapia padrão. Os medicamentos utilizados como anticonvulsivantes levam a efeitos de toxicidade e menos de 50% dos cães com epilepsia permanecem livres de convulsões sem efeitos secundários das medicações. Novas alternativas terapêuticas têm sido utilizadas. Dentre elas, a Gabapentina que é um medicamento análogo ao GABA e possui diferentes mecanismos de ação, tem efeito dose-dependente, absorção saturada, não tem ligação às proteínas plasmáticas e, ao contrário da maioria das medicações anticonvulsivas, possui eliminação renal. Quando sua eficácia é comprovada em associação às drogas anticonvulsivas padrões, é possível a redução da dose das mesmas evitando ou minimizando assim os desagradáveis efeitos secundários destas medicações. Por esses motivos, o objetivo desse trabalho é averiguar a eficácia da Gabapentina quando associada aos fármacos padrões utilizados na terapia antiepilética. Para tanto, foi realizado um levantamento bibliográfico em cinco bases de dados eletrônicos. Foram obtidos 13 artigos, os quais, após serem analisados, permitiram concluir que a Gabapentina apresenta resultados significativamente satisfatórios no tratamento da epilepsia idiopática em cães refratários ao tratamento padrão; porém, mais estudos em cães não devem ser descartados de modo a melhor elucidar esses efeitos

A questão da diferença na sociedade contemporânea: reflexões a partir de zygmunt bauman

The objetive of this article is discuss the question of difference and alterity presents in analyzes of contemporary society conducted by the polish sociologist Zygmunt Bauman. The author observed that human relations are guided by a logic of cost-benefit connected with values of present in the discardability of consumer society. At the same time, it has built ways of eliminating difference through the construction of a politics of expulsion of those considered strangers. For the author, the cities are the materialization of the ambivalence of live with the other people in contemporary times, being the locus of experience approach and retraction to the other expressed by fear of the difference. The result of this process is the impoverishment relational, the feeling of loneliness and an ethical-political crisis seen that could be seen from the primacy of the private/intimate rather than the public dimention/action.

Pesquisa de oocistos de Isospora spp. em passeriformes criados em cativeiro

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

Fate of non O157 Shigatoxigenic Escherichia coli in ovine manurecomposting

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