Economical Evaluation
Mostrando 1-12 de 206 artigos, teses e dissertações.
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1. Glycerol Effect on the Corrosion Resistance and Electrodeposition Conditions in a Zinc Electroplating Process
Zinc electrodeposition is an economical process of Zn coating compared to conventional galvanic process. The galvanizing process is used in various industrial sectors to protect ferrous alloys during the corrosion process. In buildings, the galvanizing process is widely used to coat mortar protective screens. The electrodeposition of zinc has a relatively lo
Mat. Res.. Publicado em: 19/08/2019
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2. A organização de uma revisão de literatura por meio da Tree of Science (Árvore da Ciência): um exemplo sobre a avaliação da pós-graduação
O advento da busca por artigos por meio da Web tornou a pesquisa bibliográfica mais rápida e econômica. Difícil, no entanto, é organizar a enorme quantidade de papers que retornam da pesquisa. Embora haja na literatura inúmeros artigos sobre os métodos e técnicas de pesquisa, poucos são os trabalhos que abordam as técnicas de revisão de literatura
Avaliação (Campinas). Publicado em: 25/04/2019
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3. Multi-criteria Selection of Distributed Mini Generation Systems Using Rice Husk
ABSTRACT This paper presents a multi-criteria methodology to support decision making for management and selection of distributed mini generation sources (GD) using rice husk. Considering the potential of residual biomass, the developed model is based on the Analytic Hierarchy Process (AHP) method to evaluate the main technological arrangements of generation
Braz. arch. biol. technol.. Publicado em: 22/10/2018
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4. Screening a bacterium and its effect on the biological degumming of ramie and kenaf
ABSTRACT: Biological degumming is an eco-friendly, efficient, high-quality and low-cost method that has become the leading bast fiber degumming technology. However, bacterial strains with short degumming cycles, high gum removal rates and small fiber damage are few. To screen high quality microbial resources with bast-fiber biological degumming function, soi
Sci. agric. (Piracicaba, Braz.). Publicado em: 2018-09
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5. Perspectives on the integration of a supercritical fluid extraction plant to a sugarcane biorefinery: thermo-economical evaluation of CO2 recycle systems
Abstract In the present study, the software Aspen Plus® was used to analyse two different systems for CO2 recycle in a SFE process for extraction of more polar compounds using ethanol as co-solvent, the most common co-solvent used due to its environment-friendly nature. The extraction process of β-ecdysone from Brazilian ginseng roots was considered as exa
Food Sci. Technol. Publicado em: 08/05/2017
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6. Efficient production of pullulan by Aureobasidium pullulans grown on mixtures of potato starch hydrolysate and sucrose
Abstract Pullulan is a natural exopolysaccharide with many useful characteristics. However, pullulan is more costly than other exopolysaccharides, which limits its effective application. The purpose of this study was to adopt a novel mixed-sugar strategy for maximizing pullulan production, mainly using potato starch hydrolysate as a low-cost substrate for li
Braz. J. Microbiol.. Publicado em: 2017-03
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7. (DES)ESTANDARIZACIÓN DE LA CULTURA: DIÁLOGOS ENTRE EDUCACIÓN Y POLÍTICAS PÚBLICAS PARA PENSAR LA ESCUELA
ABSTRACT: If we were to depreciate School and the education from its historically matrices that let us amplify and (re) create vital linkages of existence with the Other, it must then be necessary to try to impose political, cultural, media and also economics mechanisms as well which let us naturalize its own negation. The aim of this paper is to ask about t
Cad. CEDES. Publicado em: 2016-12
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8. Evaluation of Tensile Strength of a Eucalyptus grandis and Eucalyptus urophyla Hybrid in Wood Beams Bonded Together by Means of Finger Joints and Polyurethane-Based Glue
Created in the 1940s, the splice finger-joint type for wood has now been more used to compose structural materials wood base as Glued Laminated Timber (Glulam) and Cross Laminated Timber (CLT). The main advantage of this amendment is to provide a simple and economical way to join timber parts on segments. This study evaluated by means of tensile tests the ca
Mat. Res.. Publicado em: 22/09/2016
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9. Health economics and health preference concepts to orthopedics practitioners
The aim of this study was to describe concepts of health economics in order to update and provide the orthopedic practitioner decision making parameters based on preferences. Four basic types of studies of economical evaluation were presented (cost minimization analysis, cost-benefit, cost-effectiveness and cost-utility), as well as the origin, the concept,
Acta ortop. bras.. Publicado em: 2014
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10. Avaliação do metabolismo primário da região cambial e casca de Eucalyptus grandis / Evaluation of the primary metabolism of Eucalyptus grandis cambial region and bark
Eucalyptus genus is the most widely planted hardwood crop in the world because of its superior growth, broad adaptability and multipurpose wood properties. In today\ s \"new carbon economy\", eucalypts are receiving attention as fast-growing, short-rotation, renewable biomass crop for energy production. In spite of its economical importance, little informati
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/11/2012
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11. Implicações do choque de gestão e reformas em Minas Gerais: a avaliação de desempenho individual (ADI) dos docentes da rede estadual de ensino de Uberlândia no período 2003/2010
This study was developed in the masters program from Universidade Federal de Uberlândia (UFU) on the field State, Policy and Management Education. It has as goal to analise the (re)definition of the role of the State and the changes of the public management from Minas Gerais (MG) State. Therefore, it was taken as methodology a literature and documental revi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/08/2012
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12. Crianças e adolescentes com plumbemia : habilidades sociais, problemas de comportamento, funcionamento intelectual e variáveis sociodemográficas / Social skills, blood lead level, intellectual functioning and social demographics variables in children and adolescents.
The World Health Organization has established that blood lead levels beyond 10μg/dl can cause neural behavior alterations in children, such as deficits in psychological development, hyperactivity, language development and cognition. This recognized group of potential hazards generated by blood lead level could lead to thinking about compromising of infa
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/06/2012