Showing 421 - 440 results of 776 for search '"fossil fuel"', query time: 0.27s Refine Results
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    Trabajo de grado de pregrado
    Published in 2017
    Repositorio Séneca: repositorio Uniandes

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  5. 425
    Trabajo de grado de pregrado
    Repositorio Séneca: repositorio Uniandes

    ...The excessive use of fossil fuels that generate greenhouse gases and that are increasingly...
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  6. 426
    Doctoral thesis
    Published in 2018
    Repositorio Séneca: repositorio Uniandes

    ... caused by the use of fossil fuels, has generated extensive research and usage of cleaner alternative...
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    Published in 2015
    Repositorio Repositorio UIS
    ...In recent years biofuels have been studied as a good alternative instead of fossil fuels. Jatropha...
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  15. 435
  16. 436
    Published in 2010
    Repositorio Universidad Nacional de Colombia

    ... power using fossil fuels, which implies high costs and becomes a barrier for development...
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  17. 437
    Article of journal
    Repositorio Repositorio Digital UFPS

    ... green energy and take a step further to reduce fossil fuels....
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  18. 438
    Article of journal
    Published in 2021
    Repositorio Repositorio Digital UFPS

    ...A sustainable alternative for fossil fuels substitution is the production of biodiesel from natural...
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  19. 439
    Published in 2023
    Repositorio Repositorio Corporación Universitaria Americana
    ... of nitrogen fertilizers, the overexploitation of the oceans and the accelerated use of fossil fuels...
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