مرور Volume 3, Issue 1 بر اساس عنوان
در حال نمایش موارد 1 - 6 از 6
-
Back-calculation of mechanical parameters of shell and balls materials from discrete element method simulations
(Shahrood University of Technology, 2012-01-01)Discrete Element Method (DEM) is extensively used for mathematical modeling and simulating the behavior of discrete discs and discrete spheres in two and three dimensional space, respectively. Prediction of particles flow ...
-
Box-Behnken Design of Experiments Investigation forAdsorption of Cd2+ onto carboxymethyl Chitosan Magnetic Nanoparticles
(Shahrood University of Technology, 2012-01-01)The main objective of the present study is to investigate the feasibility of using Carboxymethyl chitosan magnetic nanoparticles (CCMN) for the adsorption of Cd2+. The study also reports important parameters, ...
-
The effect of price changes on optimum cut-off grade of different open-pit mines
(Shahrood University of Technology, 2012-01-01)Maximizing economic earnings is the most common goal in cut-off grade optimization of open-pit mining operations. When this is the case, the price of the product has a critical effect on optimum value of cut-off grade. ...
-
Environmental Hazards Associated With Mining Activities in the Vicinity of Bolivian Poopó Lake
(Shahrood University of Technology, 2012-01-01)Hydrographically Bolivian Poopó Lake is located in the basin of Desaguadero River and it has over a dozen main tributary rivers and other smaller rivers with lower flow. The mine water discharge from the abandoned and ...
-
Formation interface detection using Gamma Ray log: A novel approach
(Shahrood University of Technology, 2012-01-01)There are two methods for identifying formation interface in oil wells: core analysis, which is a precise approach but costly and time consuming, and well logs analysis, which petrophysists perform, which is subjective and ...
-
Selection of the best strategy for Iran's quarries: SWOT-FAHP method
(Shahrood University of Technology, 2012-01-01)Iran has high potential and unique stone reserves in terms of variety of color, texture, quality, and economic value; nevertheless, in spite of growing mine production during the past decade, in many instances this potential ...
