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Advancing recognition justice in telecoupled critical mineral supply chains: the promise of social media
(Elsevier, 2023)
Electric vehicles and other low-carbon technologies are increasingly scrutinized for the injustices they impose on critical-mineral mining communities. Injustices arise because local communities that are disproportionately ...
Materias primas críticas y complejidad económica en América Latina
(Universidad Pedagógica y Tecnológica de Colombia, 2018-02-06)
There are minerals that boost economic growth and which are essential for the development of sustainable technologies. These critical raw materials (CRMs) were determined by models created for complex economies. This paper ...
Adsorption of glyphosate on variable-charge, volcanic ash-derived soils
(2009)
Glyphosate (N-phosphonometylglycine) is widely used due to its broad spectrum of activity and nonselective mode of action. In Chile it is the most used herbicide, but its adsorption behavior in the abundant and widespread ...
Natural ester fluids applications in transformers as a sustainable dielectric and coolant
(Corporación Universidad de la Costa, 2020)
Valoración de recursos minerales bajo la teoría del desarrollo sostenible
(Fondo Editorial EIA, 2013-11-25)
The document presents a methodology for valuation of mineral resources under the sustainable development concept. The first part contains an analysis of the sustainable development concept applied to the mining process, ...
Green banking tools for the implementation of a state's environmental policy: comparative study
(ASERS PublishingRomania, 2023)
A framework for adaptive open-pit mining planning under geological uncertainty
(Springer, 2020)
Mine planning optimization aims at maximizing the profit obtained from extracting valuable ore. Beyond its theoretical complexity-the open-pit mining problem with capacity constraints reduces to a knapsack problem with ...
Análisis del estado del turismo para la construcción de estrategias sostenibles Vaupés, Colombia
(Universidad de los Llanos, 2018-12-16)
Se busca identificar en el departamento del Vaupés las diferentes oportunidades, amenazas, fortalezas y debilidades -en cuanto a turismo- por medio de un diagnóstico en donde se realiza una revisión abordando lo político, ...
Uso de escamas y huesos de cachama blanca (Piaractus brachypomus) y tilapia (Oreochromis spp) como correctivo del suelo
(Universidad de los Llanos, 2017-12-15)
La escama de pescado contiene elementos como el calcio, carbono y fósforo, que pueden aprovecharse con fines productivos agrícolas de importancia para la región de la Orinoquia colombiana, posibilitando el remplazo o la ...
Nanoparticles in fossil and mineral fuel sectors and their impact on environment and human health: A review and perspective
(Corporación Universidad de la Costa, 2021)