Global ETD Search
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Showing 1 to 12 of 12 for “"Alternative energies"”.
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A systems analysis of solar power potential in coming decades
… of the analysis show that a portfolio of alternative energies will be necessary in the future with solar energy, in particular photovoltaic cells, filling the bulk of the energy generation.
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Developing a Data-Driven Digital Twin Model for Lubricant Oil Transport and Oil Consumption Study in Internal Combustion Engines
… the introduction of propulsion systems that use alternative energies. Given its wide adoption and its apparent irreplaceability in the short term especially for the heavy duty sector, further efforts are required to reduce engine emissions. An important step towards this ultimate goal is to …
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Impact of low-temperature storage on quality of high-moisture corn grain
Alternative energies such as bioethanol have been developed to reduce the dependence on non-renewable fossil fuels, which are also responsible for national security issues and increases in greenhouse gases. Bioethanol has gained attention because it can be blended with gasoline at different levels, …
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Decision support for biomass feedstock production enabled by concurrent science, engineering and technology (ConSEnT)
… There is, thus, an urgent need to develop viable alternative energy options to address these concerns. It is because of this need that alternative energies have drawn such significant attention in the recent years. There are several potential alternative energy resources under consideration, but …
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Dealing with plenty: Brazil in the era of surplus oil
… and features as a fuel discourage a switch to alternative energies, a very arduous endeavor under present technological constraints. Next, opposing views regarding the dominance of oil are presented. Some scientists defend that oil production has or is about to peak, while others claim that …
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El aprendizaje basado en proyectos (ABPy) y su aporte al aprendizaje significativo de la electricidad desde una mirada crítica
Durante décadas, múltiples investigaciones se han interesado por comprender como los estudiantes aprenden sobre conceptos del campo de la electricidad y como, a pesar de las diferentes alternativas de enseñanza, los estudiantes tienen muchas dificultades para comprender y explicar fenómenos en este …
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Contextualización de la generación distribuida de energía eléctrica por sistemas de cogeneración y energías alternativas en Colombia
El presente investigación de carácter documental, descriptiva, y cualitativa, mediante la búsqueda, recopilación, selección, organización, disposición, análisis de la información y las fuentes bibliográficas, tiene como propósito establecer relaciones, diferencias, etapas, posturas o estado actual …