Environment Savings
Mostrando 1-12 de 22 artigos, teses e dissertações.
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1. Gestão socioambiental em micro e pequenas indústrias de Pau dos Ferros-RN
Resumo O presente estudo tem por objetivo analisar a percepção de gestores de micro e pequenas indústrias da cidade de Pau dos Ferros-RN acerca de práticas socioambientais. Para tanto, buscou-se verificar se essas empresas fazem uso de gestão socioambiental, identificando suas práticas e apontando motivações, entraves e oportunidades para sua implant
Gest. Prod.. Publicado em: 16/05/2019
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2. Production line performance analysis within a MTS/MTO manufacturing framework: a queueing theory approach
Abstract Paper aims Mixing the Make-To-Stock (MTS) and Make-To-Order (MTO) strategies to benefit from the both manufacturing systems in an environment with impatient customers. Originality This is the first research article which uses the queuing theory to find the best place of the Order Penetration Point (OPP) in a production line with impatient custom
Prod.. Publicado em: 23/07/2018
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3. Broiler Surface Temperature and Behavioral Response under Two Different Light Sources
Light is an important environmental variable for the regulation and control of broiler behavior. Some light sources may also add heat to the rearing environment, and indirectly affect the heat exchange between the birds and the environment. This study aimed at investigation the surface temperature and behavioral response of broilers reared in an environment
Rev. Bras. Cienc. Avic.. Publicado em: 2015-06
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4. Waste steel wires modified structural lightweight concrete
Nowadays, the use of different waste fibers in concrete has started to increase rapidly due to some reasons such as economic savings and positive effects on the environment. In this study, waste steel wires taken from reinforcement and formwork which were previously utilized in construction projects, were employed in structural lightweight concrete (SLWC). T
Mat. Res.. Publicado em: 28/07/2014
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5. Estudo da corrosão e corrosão-fadiga em ligas de Al e Al - Li de alta resistência para aplicação aeronáutica / Study behaviour of corrosion and corrosion fatigue in high strength Al and Al - Li alloys for aeronautic application
The aircraft industry is constantly looking for improved materials which offer benefits in terms of performance, weight and cost savings. Corrosion and fatigue of aluminium alloys are major issues in the service life assessment of aircraft structures and in the management of aging air fleets. The aim of this study was to evaluate the corrosion and corrosion
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 03/09/2012
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6. Estudo de misturas asfálticas mornas em revestimentos de pavimentos para redução de emissão de poluentes e de consumo energético. / Study of warm mixes asphalt as a pavement surface for reducing polluants emissions and energy consumption.
In the last years there has been an increasing concern for the environment. In this context, warm mixes asphalt was developed with positive impact not only on the environmental pollution, but also on the energy consumption, due to the reduction of mixing and compaction temperatures. This work compares the behavior of warm mixes asphalts (with surfactant addi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/05/2011
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7. Reúso de efluente de esgoto sanitário anaeróbio e nitrificado em irrigação de roseiras / Reuse of anaerobic and nitrified wastewater effluents for irrigation of roses
Wastewater secondary treatment plants effluent may contain, yet, nutrients in amounts harmful to the environment. These effluents discharging can cause eutrophication in receiving waters, making it unsuitable for intended uses, such as provision for human consumption, leisure activities, etc. Besides the problem of eutrophication, there is the difficulty to
Publicado em: 2011
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8. Recomendações para o projeto e construção de estruturas com peças roliças de madeira de reflorestamento / Recommendations for design and construction of structures with roundwood from tree farms
The object of this work is to propose the draft for a handbook with recommendations for the design and construction of structures using treated roundwood originating from forest farming in Brazil. Roundwood structures were classified and characterized visually and mechanically. Guidelines were presented for the desing of bridges and barns with structural and
Publicado em: 2010
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9. Potencial tecnico de conservação de energia na industria brasileira / Technical potential of energy savings in brazilian industry
Nowadays, there is more acknowledgment that energy efficiency is intrinsically associated to the growth of productivity and to environment benefits. Industries, that demand great amount of energy, are the subject of this dissertation, whose aim is simulate technical potentials of energy savings in this type of companies. These potentials can allow both, gove
Publicado em: 2009
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10. Potencial econômico da reciclagem de resíduos sólidos urbanos na Bahia: uma abordagem insumo-produto.
As we should be expected, the higher direct inputs saving in industries of Bahia are the Chemistry sector, Oil sector, and Pharmaceutics sector, which represents about 40% of the total. The result is related to the plastics resins supply and also the relevance of the plastics in the State of Bahia goods production, showing the intraindustries strictly relati
Publicado em: 2007
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11. Contribuição a melhora das condições ambientais de trabalho através do aprimoramento da iluminação em galpões e pátios cobertos na indústria mineral. / Contribution of environmental work conditions through improvement in lighting in closed stores and sheds in Mineral Industry.
Environmental questions, occupational health and safety management are each time, more recognized and required by civil society and public agencies in all levels. Some of the ore stores that are opened today will need in the future to be closed to comply with stronger environmental regulations, required by society through controlling environmental agencies.
Publicado em: 2007
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12. Investment analysis of stock returns in Brazil (1986 -2005) / Análise dos investimentos em ações no Brasil (1986-2005)
The objective of this dissertation is a comparative analysis of investing in stock in Brazil compared to investing in government bonds and other reserve securities type of assets, aiming at deciding whether the incurred risk in stock has been rewarded by an increased return compared to investing in more conservative assets. The covered period of analysis is
Publicado em: 2006