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The lithium industry: Its recent evolution and future prospects
(ELSEVIER SCI LTD, 2005-09)
During the past decade there has been considerable change in the world lithium industry. This paper discusses this change and reflects on likely future developments. Lithium carbonate producers, based in Northern Chile, ...
Stochastic mathematical model for vehicle routing problem in collecting perishable products
(Universidad Nacional de Colombia (Sede Medellín). Facultad de Minas., 2015-01-01)
In this paper a model for the vehicle routing problem with stochastic components of demand, service time and delivery time for perishable products is presented. The purpose of the paper is to present an alternative to the ...
Highway designs: effects of heavy vehicles stability
(Universidad Nacional de Colombia - Sede Medellín - Facultad de Minas, 2018-04-01)
From the perspective of heavy vehicles stability, some criteria of stability should be adhered to highway designs. In particular, the relationship between minimum radius, superelevation, slope angle, side friction, and ...
Robotics research in Chile: addressing the needs of the local mining industry at the Advanced Mining Technology Center
(Sage, 2017)
The development of research in robotics in a developing country is a challenging task. Factors such as low research funds, low trust from local companies and the government, and a small number of qualified researchers ...
Search for optimal routes on roads applying metaheuristic algorithms
(Corporación Universidad de la Costa, 2021)
Design and simulation of vehicle controllers through genetic algorithms
(Corporación Universidad de la Costa, 2021)
Topological Navigation and localization in tunnels—application to autonomous load-haul-dump vehicles operating in underground mines
(MDPI, 2021)
Mobile robots are no longer used exclusively in research laboratories and indoor controlled environments, but are now also used in dynamic industrial environments, including outdoor sites. Mining is one industry where ...
Vehicle Classification Based on a Bag of Visual Words and Range Images Usage.
(Universidad del ValleColombia, 2015-06-19)
(Eng) 3D feature descriptors extracted from point clouds are becoming a promising information source for many applications. These include object/shape recognition, building information and civil structures modeling, ...
Optimizing leaf sweeping and collection in the Argentine city of Trenque Lauquen
(Sage, 2020)
A solution strategy based on integer linear programming models has been developed for leaf sweeping operations in the Argentine city of Trenque Lauquen. The aim is to achieve efficiency in the assignment of sweepers to ...
Spatial disaggregation of traffic emission inventories in large cities using simplified top-down methods
(2009)
Simple, inexpensive and accurate methods for assessing the spatial distribution of traffic emissions are badly needed for the environmental management in South American cities. In this study, various spatial disaggregation ...