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The evolutionary ecology of technological innovations
(2013-03-01)
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Technological evolution has been compared to biological evolution by many authors over the last two centuries. As a parallel experiment of innovation involving economic, historical, and social components, artifacts define ...
Cationic poly(butylene succinate) copolyesters
(2016-02-01)
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The synthesis, characterization and comparative evaluation of properties of two series of cationic PBS copolyesters bearing respectively ammonium and tributylphosphonium side groups, are reported. The copolyesters with ...
Enhancement of rhizocompetence in pathogenic bacteria removal of a constructed wetland system
(2019-01-15)
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Patterns and trends in engineering education in sustainability: A vision from relevant journals in the field
(2019-01-01)
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This paper aims to identify patterns and trends taking place in engineering education in sustainability, through analyzing the evolution of research conducted in relevant publications in the field of engineering education ...
Knowing power grids and understanding complexity science
(InderScience Publishers, 2015-02-02)
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Complex networks theory has been well established as a useful
framework for studying and analysing structure, dynamics and evolution of many complex systems. Infrastructural and man-made systems like power grids, gas and ...
Properties and optimal manufacturing conditions of chicken feathers/poly(lactic acid) biocomposites
(2015-04-20)
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Chicken feathers waste from poultry industry was incorporated in poly(lactic acid) matrix to obtain an environmental friendly biocomposite taking advantage of the unique properties of chicken feathers, such as low density, ...
Antibacterial films made of ionic complexes of poly(y-glutamic acid) and ethyl lauroyl arginate
(2017-12-24)
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© 2017 by the author. The biocide agent LAE (ethyl aN-lauroyl l-arginate chloride) was coupled with poly(y-glutamic acid) (PGGA) to form stable ionic complexes with LAE:PGGA ratios of 1 and 0.5. The nanostructure adopted ...
Life Cycle Assessment of a solar thermal system in Spain, eco-design alternatives and derived climate change scenarios at Spanish and Chinese National levels
(Elsevier, 2019-05-01)
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Contents lists available atScienceDirectSustainable Cities and Societyjournal homepage:www.elsevier.com/locate/scsLife Cycle Assessment of a solar thermal system in Spain, eco-designalternatives and derived climate change ...
Numerical model for a nineteenth-century hydrometric module
(2019-11-01)
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The Cequia of Manresa is a 26-km open channel constructed in the fourteenth century that conveys water from the Llobregat River to the city of Manresa using an elevation difference of 10.4 m. The channel is still operational ...
Transdisciplinarity in higher education for sustainability: how discourses are approached in engineering education
(2017)
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Sustainability issues, as unwanted results of not fully respecting natural cycles, are widely recognized as wicked problems, which should not be thought of as problems to be solved, but rather as “conditions” to be managed, ...