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Fermentação de açúcares liberados de biomassas lignocelulósicas pré-tratadas com líquidos iônicos para a produção de etanol
(2015-02-23)
Fossil fuels, such as gasoline, diesel and coal, are the main sources of energy nowadays. In addition to generate problems, from the emission of greenhouse gases to the increase in fuel prices, these energy sources are ...
Mistura polimérica de poli(ácido lático)/poli(etileno-co-acetato de vinila) com incorporação de polietilenoglicol e quitosana como agentes modificadores de propriedades
(2016-06-21)
Poly (lactic acid) (PLA) has been employed in the packaging area, however, in order to improve its processing features and tenacity. Polymer blends of PLA with poly(ethylene-co-vinyl-acetate) (EVA), polyethylene glycol ...
Avaliação do potencial de produção de etanol e xilitol a partir de xilose por macromicetos
(2017-04-24)
Lignocellulosic biomass is primarily composed of cellulose, hemicellulose and lignin, whereinhemicellulose is about 30% of the lignocellulosic biomass and this fraction contains about 60% xylose. Currently studies are being ...
Implementação do método e conceitos DFMA em projetos para construção de equipamentos
(2019-04-04)
DFMA or Design for Manufacturing and Assembly is a methodology based on concepts and criterion that seeks to streamline, facilitate, and divert costs in products development, and generally the application of this method ...
Modelo de apoio à gestão de portfólio de produtos em empresa metalúrgica com aplicação da MCDA
(2019-04-04)
Product is defined as anything that can be offered to a Market intending to satisfy a want or need. That includes goods, services, events, places, properties, organizations, information and ideas. Portfolio management is ...
Metodologia para previsão de demanda em uma indústria com características de customização em massa
(2018-08-31)
Nowadays, the goods and services customization, introduced through the Mass Customization concepts, has become an important industry strategy in the search for opportunities to remain competitive in the market. That strategy ...
Rastreabilidade "do laboratório à mesa" : um estudo da cadeia produtiva da indústria de carne suína na empresa Doux
(2014-05-13)
The pig industry has become stronger in the international market due to increased consumption, import and export of their products and by-products especially the need for food of the world, through technological advances ...
Estudo e secagem de argila vermelha utilizando um sensor magnetoelástico
(2015-02-20)
An important application of magnetoelastic sensors is in antitheft systems. Because of their excellent performance and their passive wireless nature, they have also been extensively used in environmental sensing of changes ...
Avaliação comparativa de revestimento de conversão à base de cério para embalagens de folhas flandres empregadas na indústria de alimentos
(2015-02-23)
The metal food packages provide a barrier to the action of the environment and the preservation of nutrients and organoleptic quality of the packaged product. Several studies are being conducted aiming for environmentally ...
Desenvolvimento e caracterização de uma tinta em pó base poliéster contendo montmorilonita funcionalizada com silano
(2014-08-25)
Among the methods used for corrosion protection of metal materials the organics coatings
have been widely used due to their ease of application and reasonable costs. The barrier
property of the organic coatings can be ...