Sustainable Performance
Mostrando 25-36 de 188 artigos, teses e dissertações.
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25. An overview of the Brazilian contributions to Green Analytical Chemistry
Abstract: Green Analytical Chemistry (GAC) is a research field that seeks for more sustainable analytical approaches to minimize the toxicity and amounts of wastes without hindering the analytical performance. This is a trend in Analytical Chemistry worldwide and because of the diversity of innovations on this subject, Brazil stands out as the third in the l
An. Acad. Bras. Ciênc.. Publicado em: 18/04/2019
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26. Common moist diet replacement to promote sustainable Cobia Rachycentron canadum (Linnaeus) near- shore farming in Brazil
ABSTRACT: Cobia is one of the most promising warm water aquaculture species. In Brazil, cobia farming began in 2008 in the state of Rio de Janeiro from experimental scale facilities to regular near-shore farms based on fresh/frozen fish diets composed mostly of Sardinella sp. Despite the encouraging results achieved in the promotion of sustainable cobia farm
Sci. agric. (Piracicaba, Braz.). Publicado em: 2019-04
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27. Hydrological calibration and validation of the MGB-IPH model for water resource management in the upper Teles Pires River basin in the Amazon-Cerrado ecotone in Brazil
RESUMO A bacia do alto Rio Teles Pires está localizada na região de fronteira agrícola no norte de Mato Grosso, onde significativas mudanças no uso e cobertura do solo vem ocorrendo, o que, por sua vez, pode resultar em alterações importantes na dinâmica hidrológica da bacia. Dados climáticos e hidrológicos são escassos na bacia, o que gera dificu
Acta Amaz.. Publicado em: 2019-03
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28. Production and evaluation of briquettes from urban pruning residue and sugarcane bagasse
RESUMO A busca de novas alternativas para reutilizar resíduos é uma maneira de minimizar impactos ambientais promovendo práticas sustentáveis. Este trabalho analisou a viabilidade técnica da produção de briquetes a partir de resíduos de poda urbana e bagaço de cana-de-açúcar, transformando-os em um produto com maior valor agregado, além de direci
Rev. bras. eng. agríc. ambient.. Publicado em: 2019-02
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29. The use of tire rubber in the production of high-performance concrete
Abstract The advances in concrete technology lead to the search for alternative materials that provide improvements in concrete properties while at the same time collaborating with sustainable practices in construction. In this study, the influence of the incorporation of waste tire rubber on the mechanical properties of high-performance concrete was discuss
Cerâmica. Publicado em: 2019-01
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30. Winery distillery waste compost effect on the performance of melon crop under field conditions
ABSTRACT: The substantial generation of organic waste together with increasing interest in developing sustainable agriculture heralds an opportunity for mobilizing the recycling of these materials as a source of organic matter and nutrients into a viable management strategy option. A field experiment was conducted to evaluate the use of compost derived from
Sci. agric. (Piracicaba, Braz.). Publicado em: 2018-12
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31. Analysis of the Operation of Photovoltaic Systems Installed at Federal University of Technology - Paraná in Curitiba
ABSTRACT The Federal University of Technology - Paraná (UTFPR), Campus Curitiba, has a Grid-Connected Photovoltaic System (GCPVS) of 2.1 kWp in the Green Office (GO), which has been in operation since December 2011, and until September 2017 generated little more than 13.64 MWh and a GCPVS of 10.2 kWp, in operation since February 2016. The photovoltaic panel
Braz. arch. biol. technol.. Publicado em: 29/11/2018
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32. Predicting post-absorptive protein and amino acid metabolism
ABSTRACT Sustainable production of adequate quantities of food to support a growing human population is a worldwide goal. Under current feeding conditions in the United States, dairy cattle convert dietary nitrogen to milk nitrogen with 25% efficiency. The remaining 75% is excreted, which contributes to air and water quality problems and reduces economic per
R. Bras. Zootec.. Publicado em: 29/11/2018
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33. Dynamics of solar radiation and soybean yield in agroforestry systems
Abstract Soybean (Glycine max L.) monocropping have had a great socio-economic and environmental impact on the world and agroforestry systems has been considered an alternative for more sustainable production. The aim of this study was to evaluate the effect of different arrangements of agroforestry systems of the species E. urophylla x E. grandis and P. dub
An. Acad. Bras. Ciênc.. Publicado em: 25/10/2018
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34. Evaluation of the Sustainability of Integrated Hydrothermal Synthesis of Zeolites Obtained from Waste
The high Si and Al contents in the amorphous phase of coal fly ash have been used for its conversion into zeolites. This process converts a toxic low-value by-product into a product used in a number of environmental applications, but has the disadvantage of introducing contaminants. Despite the large number of studies on the conversion of fly ash into zeolit
J. Braz. Chem. Soc.. Publicado em: 2018-07
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35. ROLE OF TECHNOLOGY IN THE ENVIRONMENTAL PERFORMANCE OF THE BRAZILIAN CHEMICAL INDUSTRY
ABSTRACT Purpose: The objective of this study is to examine the mediating effects of technology on the relationship between green supply chain management and performance of the Brazilian chemical industry. Originality/Value: The pressure for sustainable environment has emerged in companies, the incorporation of technologies as part of the manufacture of pr
RAM, Rev. Adm. Mackenzie. Publicado em: 05/04/2018
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36. Water jet tunneling: a theoretical advanced rate evaluation
Abstract Tunnel Boring Machines play an important role in the underground infrastructure execution of modern cities. They weigh thousands of tons and measure hundreds of meters besides utilizing high powered energy in the excavation process. Although being well established, they are based on a last century design approach and they are not compatible anymore
REM, Int. Eng. J.. Publicado em: 2018-04