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Environmental analysis of university students’ mode of transportation and paper consumption
(Universidad Nacional de Misiones. Facultad de Ciencias Económicas. Programa de Posgrado en Administración, 2020-07-01)
The activities undertaken in educational organizations have a certain environmental impact. Analyzing their effect on the environment makes it possible to determine and prioritize actions aimed at minimizing it. One way ...
Behavioral repertoire, age polyethism and adult transport in Ectatomma opaciventre (Formicidae : Ponerinae)
(Kluwer Academic/plenum PublNew YorkEUA, 2002)
Evaluación de un sistema de transporte personal rápido (PRT) entre los distritos centrales de los cantones de San José y Desamparados, en la provincia de San José de Costa Rica, como caso de estudio
(Instituto Tecnológico de Costa Rica, 2020)
El transporte dentro de las ciudades modernas se ha topado con grandes desafíos, que han variado conforme cambiaron las condiciones de las vías: Cuando las calles no tenían un pavimento durable, las velocidades en vehículo ...
The 2016 red tide crisis in southern Chile: Possible influence of the mass oceanic dumping of dead salmons
(Elsevier, 2020)
In 2016, a massive harmful algal bloom (HAB) of Alexandrium catenella around Chiloe island caused one of the major socio-ecological crisis in Chilean history. This red tide occurred in two distinct pulses, the second, most ...
Identificação dos fatores que influenciam na opção pelas caminhadas para deslocamentos urbanos: uma abordagem sócio-ecológica
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Engenharia Urbana - PPGEUCâmpus São Carlos, 2019-04-26)
The high dependence of automobiles in Brazilian cities and the problems arising from this context emerge the need to invest in more sustainable urban transport alternatives. With this perspective, this research works with ...
Determination of ecological efficiency in internal combustion engines: The use of biodiesel
(Pergamon-Elsevier B.V. Ltd, 2009-07-01)
This paper evaluates and quantifies the environmental impact from the use of some renewable fuels and fossils fuels in internal combustion engines. The following fuels are evaluated: gasoline blended with anhydrous ethyl ...
Determination of ecological efficiency in internal combustion engines: The use of biodiesel
(Pergamon-Elsevier B.V. Ltd, 2009-07-01)
This paper evaluates and quantifies the environmental impact from the use of some renewable fuels and fossils fuels in internal combustion engines. The following fuels are evaluated: gasoline blended with anhydrous ethyl ...