نتایج جستجو برای: mining operation index

تعداد نتایج: 682768  

Journal: :DEStech Transactions on Computer Science and Engineering 2017

2011
Craig A. James Kerstin Haustein Tomasz P. Bednarz Leila Alem Con Caris Andrew Castleden

The mining industry is interested in tele-operation systems to remove mining operators from hazardous or inconvenient environments while providing them with enough sensory information such that their efficiency is maintained or even enhanced. Similar systems are also used to provide collaboration and assistance in remote problem solving situations, including emergency scenarios. The increased a...

Journal: :Indonesian Journal of Electrical Engineering and Computer Science 2021

Every five years Public Health Research publishes a Development Index that describes public health in Indonesia. The is measured using data from the and National Socio-Economic Survey, Village Potential Survey which obtained by surveying sampling data. In fact, Provincial City Offices have profile reports every year. For this reason, study analyzes existing mining techniques to obtain indicator...

Journal: :International Journal for Research in Applied Science and Engineering Technology 2019

2017
Fernando Santos-Francés Antonio Martínez-Graña Pilar Alonso Rojo Antonio García Sánchez

Concentrations of seven heavy metals (Cd, Cr, Cu, Hg, Ni, Pb, and Zn) and one metalloid (As) as well as various parameters (pH, organic carbon, granulometric analysis and cation exchange capacity) were analyzed in 77 soil samples collected in the mining areas of La Zanja and Colquirrumi (Department of Cajamarca) and Julcani (Department of Huancavelica). Our study proposed geochemical baseline v...

Journal: :Energies 2023

In Poland’s largest mining district, the Upper Silesian Coal Basin, there is a growing interest in resource development by small operators. Some concession areas are not yet directly affected industry. The objects of this research two such and goal to determine load heavy metals (HM) soils prior projects assess extent their contamination at stage. studied were Cd, Cr, Cu, Fe, Mn, Ni, Pb, Zn, wh...

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