Cause Effect Matrix
Mostrando 1-12 de 43 artigos, teses e dissertações.
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1. Influência do Ciclo Térmico de Soldagem no Crescimento de Grão, nas Transformações Microestruturais e na Formação de MA na GGZAC de aço TMCP
Resumo A soldagem com elevado aporte térmico é uma das alternativas adotadas pelos estaleiros e fabricantes de torres eólicas para aumento da produtividade. No entanto, os ciclos térmicos gerados no processo podem provocar transformações microestruturais prejudiciais à tenacidade na zona afetada pelo calor, especialmente na região de grãos grosseiro
Soldag. insp.. Publicado em: 09/05/2019
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2. Thermomechanical Properties of Corn Starch Based Film Reinforced with Coffee Ground Waste as Renewable Resource
Abstract Starches polymeric films offer several advantages for the replacement of synthetic polymers due to their biodegradability, non-toxicity, availability and low cost. However, the high biodegradation potential can cause fragility, considering some fundamental mechanical properties. Therefore, starch based polymeric films were reinforced incorporating l
Mat. Res.. Publicado em: 07/01/2019
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3. Articular inflammation induced by an enzymatically-inactive Lys49 phospholipase A2: activation of endogenous phospholipases contributes to the pronociceptive effect
Abstract Background Arthritis is a set of inflammatory conditions that induce aching, stiffness, swelling, pain and may cause functional disability with severe consequences to the patient’s lives. These are multi-mediated pathologies that cannot be effectively protected and/or treated. Therefore, the aim of this study was to establish a new model of acut
J. Venom. Anim. Toxins incl. Trop. Dis. Publicado em: 27/04/2017
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4. Protocol for collecting Mutillidae (Hymenoptera, Aculeata) in ecological studies: species-area effects on Mutillidae communities
ABSTRACT The species-area relationship is one of the most consistent patterns in ecology, and fragmentation is a major cause of habitat loss. Environmental changes in a site can affect the spatial distribution of organisms. Knowledge of Mutillidae ecology is still scarce due to the lack of standardized sampling. Our aim was to: (1) determine the effect of ha
Rev. Bras. entomol.. Publicado em: 2016-12
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5. The morphology of coconut fiber surface under chemical treatment
The objective of this study was to determine the effect of chemical treatment on the coconut fiber surface morphology. This study is divided into three stages, preparation of materials, treatment and testing of coconut fiber. The first treatment is coconut fiber soaked in a solution of NaOH for 3 hours with concentration, respectively 5%, 10%, 15%, and 20%.
Matéria (Rio J.). Publicado em: 2015-03
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6. Mejoramiento de las propiedades de tensión en WPC de LDPE: HIPS/fibra natural mediante entrecruzamiento con DCP
Straight Retamo Fiber (telinemonspessulana) was mixed in a polymer matrix formed by low density polyethylene (LDPE) and high impact polystyrene (HIPS) in a 70:30 ratio. The natural fiber was subjected to size reduction between 1700 and 850 µm; surface treatment mercerization was performed; the moisture content was 0.17%. The thermo gravimetric analysis (TGA
Polímeros. Publicado em: 09/05/2014
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7. Desenvolvimento e aplicação de ferramenta metodológica aplicável à identificação de rotas insumo - processo - produto para a produção de combustíveis e derivados sintéticos / Development and applications of a methodological tool to identify the most suitable routes: feedstock-process-products for the production of fuels and synthetic derivatives
Este trabalho tem como objetivo a identificação da melhor rota para a produção de combustíveis e derivados sintéticos através do desenvolvimento e aplicação de uma ferramenta metodológica desenvolvida tendo como base ferramentas da qualidade: diagrama de afinidade, diagrama de relações e matriz causa-efeito. Estes diagramas foram adaptados para a
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/04/2012
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8. Lean seis sigma na logística : uma aplicação na gestão de estoque de uma empresa de autopeças / Lean Six Sigma logistics : an application in inventory management of an auto parts company
The objective of this paper is to present an application of Lean Six Sigma Logistics in a auto parts company in order to reduce the inventory level by eliminating waste and reducing variability in the processes of inventory management. The case study used as the backbone of the project to conduct the DMAIC methodology and tools were applied for data analysis
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/12/2011
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9. Estudo da fototerapia de baixa potência no modelo de inflamação aguda induzida no joelho de ratos. / Study of the fototerapia of low power in the model of induced acute inflammation in the knee of rats.
The acute arthritis of the knee is a common joint disorder, and its prevalence increases in parallel with increasing age, is one of the most frequent causes of pain, loss of function and removal of work activities in adults. Many treatments are used to treat pain associated with rheumatoid arthritis. Nonsteroidal anti-inflammatory drugs (NSAIDs), anti-rheuma
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/12/2011
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10. Otimização e validação de método empregando SPE e LC-APCI-MS/MS para determinação de fármacos em água de superfície e de abastecimento público / Optimization and validation method for using SPE LC-APCI-MS/MS and determination of pharmaceuticals in surface water and public water supply
The global use of drugs classified as emerging contaminants has become a new environmental problem due to possible contamination of surface and supply water and may impact the environment and cause harm to public health. In the city of Rio Grande, RS, Brazil, the supply of drinking water is accomplished by CORSAN (Companhia de Saneamento Riograndense), which
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/02/2011
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11. Peptídeos Potencialmente Úteis no Tratamento do Câncer de Mama e o Envolvimento de Componentes da Matriz Extracelular na Resistência ao Trastuzumab..
HER2 is a member of epidermal growth factor family of receptors that is an essential mediator of cell proliferation and differentiation. In breast cancer patients, HER2 overexpression is associated with disease aggressiveness, chemo and hormone therapy resistance and poor prognosis. Currently, a HER2 specific monoclonal antibody named trastuzumab, was develo
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/02/2011
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12. Efeito da radiação ionizante na formação da matriz organica do esmalte dentario / Effect of ionizing radiation in dental enamel organic matrix formation
The aim of this study was to evaluate the dental eruption rate, the organic enamel matrix birefringence, the odontogenic tissue morphology and the ultrastructure of secretory ameloblasts in incisor of rats submitted to high radiation doses. For this purpose, sixty male rats were used, the first thirty divided into three experimental groups: Control, 15Gy and
Publicado em: 2009