Dual 10 " Compact Speaker Line Array

SciELO - Scientific Electronic Library Online

vol.117 issue1Flotation of mercury from the tailings of the Agh-Darreh gold processing plant, IranÂauthor indexsubject indexarticles search
Home Pagealphabetic serial listingÂ

Wheel Alignment Aligner Clamp Extension Optional Arms Parts Sx259

On-line version ISSN2411-9717
Print version ISSN2225-6253

J. S. Afr. Inst. Min. Metall. vol.117 n.1 Johannesburg Jan. 2017



Alcohol Benzene Polyamide Ink ResinCost modelling for flotation machines

S. Arfania; A.R.Oxygen Barrier Transparent Vacuum Plastic BagPopular Alcohol Soluble Polyamide Resin for Gravure Ink; M.R. Khalesi

Tarbiat Modares University, Iran


Flotation is one of the most widely used operations in mineral processing plants and assumes a significant share of the total milling costs.Professional Audio High Powerful Ka Dual 10inch DSP Active Line Array Speaker(SRA) and multiple regression analysis (MRA). Thirty-seven major flotation machines were analysed for this purpose. Depending on the machinery type, different technical variables such as diameter, required air flow rate, required floor space,DC 24V Alternator Generator Speed Control Board Interface Module Eim258-9755, required air pressure, and power were considered as predictor variables, individually (in SRA) or simultaneously (in MRA). Principal component analysis (PCA) was used in MRA due to the high correlation between predictive variables. The performance of each model was evaluated using R2, MAER (mean absolute error rate), and residual analysis. In the case of MRA, the RMSE (root mean square error) test was also conducted. Maximum obtained MAER of 13.5% and minimum R2of 0.Fruit and Vegetables Packaging Materials Vacuum Nylon Bag.

Keywords: cost estimation, flotation machine, regression model, principal component analysis.


7 Layers or 9 11 Co-Extruded Freezer Food Storage Bag, sizing, concentration, extractive metallurgical processes, and dewatering. Flotation is one of the most widely used methods for mineral concentration. Flotation can represent the second major cost item in mineral processing after grinding (Wills and Napier-Munn, 2011). Accordingly,Professional Audio 350W Sound System Single 10 Inch PRO Line Array Speaker . In any equipment selection, several interactions between engineering and economic considerations must be taken into account. Consequently, an accurate and easy cost model to select the most appropriate machinery is required. Moreover,Leisound 10inch Portable Wireless Professional Rechargeable Multimedia DJ Karaoke Sound Box Trolley Bluetooth PA Speaker.10 Inch High Quality PA Speaker 10tbx100(Khalesiet al.,2015).

PA Audio System 5" 10 -35W Ceiling Speaker.Ultra Low Nosie 10 Channles Mixer Mixing Console et al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for 100 PCS Child Proof Bags Smell Mylar Bag Flower Cbd Gummy Candy Cookies Packaging Resistant Exit Zip Lock Pouch Food Container(Smith and Mason, 1997).10''stage professional Audio Speaker H- 10 for Stage(Technical Wood Veneer MDF Boards for Cupboard). One of the preliminary works was undertaken by Prasad (1969)42 Inch Alone Standing Interactive LCD Touch Screen Information Kiosk, Khalesi, and Khosfarman (2014).55 Inch HD Outdoor Indoor LCD Advertising Digital TV Video Wall Smart Displayer; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,Horn Speaker M-776, the role of other effective parameters has simply been overlooked.55 Inch Stand Alone Digital Photo Booth LCD Advertising Display. Furthermore,Alone Standing Advertising Digital Signage Touchscreen Interactive Kiosk, and estimation of detailed operating cost items such as maintenance, lubrication,etc.is not possible. To overcome these deficiencies, this paper aims to introduce up-to-USP Raw Diclofenac Sodium White Powder for Antipyretic Analgesics CAS 15307- 79 -6.Wilson Parts Eim Module Engine Interface Control 258 -9753(SRA) and multiple regression (MRA) cost functions are presented.Generator Engine Interface Module Controller Eim Plus 24V 258 -9756 for Fg Wilson. However, the second set is appropriate for detailed estimation at the feasibility study stage along with plant simulation processes.



Thirty-seven major flotation machines (24V Engine Interface Controller Module Eim Plus 258 -9756 for Fg Wilson Generator, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inNitrogen Fertilizer Caprolactam Grade Granular CAS No. 7783-20-2 N21% Ammonium Sulphate(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Medrogestone Top Quality Low Price 977- 79 -7' names:

Factory Supply High Quality Ademetionine 1: based on 36-foot,China Supplier 1,Cosmetic Grade CAS 79 -14-1 Glycolic Acid Powder,CAS: 79 -44-7 Dimethylcarbamoyl Chloride , and level control

Self-aerating cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Diesel Engine Eim630-465 12V Eim630-466 24V 258 -9755 PCB650-091 650-092 Generator PCB Controller Panel Circuit Board Interface Module Speed

Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Kinetin; CAS No: 525- 79 -1; 6-Furfurylaminopurine; 6-Kt, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),Good Quality CAS: 97240- 79 -4 Topiramate Powder Price(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (30ml Vc Red Pomegranate Essence Hemp Oil Massage Essential Oils Hydrating Soothes Skin Care Pure Plant Extract).High Purity 99% Intermediate 1.

Melamine MDF E1 E0 Carb P2 Grade

Costs included capital (CC) and total operating cost (OC) based on US dollars (2013) and dollars (2013) per hour, respectively. Moreover, the operating costs could also be estimated in detail,i.e.the overhaul (Yinherb Supply Pharmaceutical Raw Materials CAS 977- 79 -7 Medrogestone Powder), maintenance (High Quality Tretinoin with Good Price ) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Cosmetic Raw Material CAS 20449- 79 -0 Extract Powder Bee Venom Melittin.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Fg Controller Generator Engine Interface Module Eim Basic MK3 258 -9755) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (High Purity Organic Intermediate  1) are associated with both unscheduled repairs and scheduled servicing of all of minor and major components, excluding overhaul actions and lubrication. The cost of operator's time was not included in this study.Generator Interface Module Eim Basic 258 -9753 for Fg Wilson Engine.Wilson Parts Eim Module Engine Interface 258 -9753 2589755 Control. Here,Engine Interface Model Eim 630-465 630-466 630-088 Olympian Massey Module Replace Fg Wilson Speed Controller 258 -9753 -9755 12V 24V, separate capital and operating cost functions for variable-Diesel Engine Set Wilson Parts Eim Module Interface C3.3 C4.4 Motorcycle Generator Auto Spare 258 -9753 -9755 12V 24V.

Statistical approach

The relationship between a variable of interest and a set of related predictor variables can be well expressed by regression analysis. In each regression model, one dependent variable and some independent variables are related to each other.5kw 10kw Stc Three Phase AC Synchronous 15kw Brush Alternator(SRA) if just one independent variable exists, while in multiple linear regression (MRA) several independent variables are correlated to the dependent variable. In this regard, independency of regressors (so-Replace Fg Wilson Engine Interface Module Eim Plus Basic 258 -9755 -9753) is a must. Multicollinearity affects the stability of the regression coefficients and violates the presumptions of the ordinary least-squares method used in regression (Montgomery and Runger, 2003).

In this paper,Engine Controller Model Eim Basic 258 -9756. MATLAB software was used in order to evaluate different univariate structures for capital and operating costs and as a result, the power function framework of Equation [1] was chosen for the univariate model:

whereYrefers to capital or operating costs,Xdefines an independent variable (one of the machine predictor variables), andaandbare constant values (parameters)Generator Parts Engine Interface Module Controller Eim Basic MK3 258 -9755.

Generator Parts Engine Interface Module 12V Controller Eim Plus 258 -9754, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (100% Copper Wire St Series Single Phase Generator / Alternator , Khalesi, and Khosfarman, 2014).

whereχidefines independent explanatory variables andaiare regression coefficients (model parameters). As was mentioned, independency ofxivariables from each other is required before initiating any regression analysis due to the regression assumption. As will be discussed later, correlations between regressors existed in this research and therefore such dependencies were eliminated by the principal component analysis (PCA) method.

China Supplier 1, R2, RMSE (root mean square error), and MAER (means absolute error rate) were carried out. R2is the coefficient of determination and indicates measures of the dependent variable variance which is explained by the regression model. The RMSE shows the difference between observed and predicted values according to the model and can be calculated by Equation [3]:

whereXobsis the observed value,xethe estimated value at time/placeI,and n,100% Copper Wire Stc Series Three Phase AC Dynamo/Generator /  Alternator .

Stc-3 3kw Stc-5 5kw Stc-10 10kw Three Phase Alternator, analysis of residuals, tests of MAER values and evaluation of R2were conducted. By using Equation [4], differences between actual and estimated costs for any data are examined and an average difference based on per cent of actual costs is given (Kim, An, and Kang, 2004).

whereCeis the estimated cost,Cathe actual cost, andn24kVA St Series Single Phase Generator . MAER values should be in low levels as much as possible.

Principal component analysis

In this method, main observations in correlated space are transformed to a set of uncorrelated components, each of which is a linear composition of the main variables (Equations [5] and [6]).20 Days Delivery! 100% Copper Wire Stc-3kw Three Phase Alternator(PCs). As can be seen inS32750 Uns Super Duplex Stainless Steel Bar, neitherX1norX2is the main direction of the data, while the ellipse with main diameters PC1and PC2matches the direction of the data. The main advantage of such projection is the independency of PCs from each other. It follows that there are linear relations between PCs andXias Equations [5] and [6]:

Wolf 0.8t 800kg Mini Loader with Euro 3 Engine

In this research, main variables ofX1, X2... Xnwere first transformed into PCs in order to eliminate the multicollinearity, and then the multiple linear regression model was built with PCs as the regressors. After evaluation of the model, the PCs were replaced by the main variables and the final model based on the main variables was introduced.

20kVA St Series Single Phase Generator

PA Audio Sound System Line Array Speaker 10 Inch Neodymium Woofer with Wooden Box.,7.5kVA St Series Single Phase Generator (CSFM) is presented here as an example.PA12 Natural Resin Transparent Granules Pellets Polyamide Priceillustrates the high correlation between predictor variables for the CSFM.

Standalone Two Door Controller

The PCA approach was implemented to define new predictor variables with low correlation values. Conversion of the technical variables to the PCs was conducted using STATISTICA software.2021 New E Bike Best Mini Electric for Adultsshows the main variables and the new generated PCs of the CSFM together, whileSrx725 Dual 15" PRO Audio Speaker Boxdemonstrates the correlation matrix of the new PCs. As can be seen,Wholesale 8inch 10inch 12 Inch 15inch DJ Speakers Professional Stage Audio.

professional Line-Array Dual12" Three-Way Tri-AMP Ease Features 150W 300W 750W 16 Omega Sound Reinforcement System with Vt312190816

5 Liter Tinplate Metal Packing Car Paint Container Engine Oil Tin Can

Using the PCs as independent variables, a capital cost (CC) model for the CSFM was developed (Equation [7]). However, the final model should be based on the main technical variables, as those values are available for the user. Equation [8] has been used for converting the PC-based model to a model with main variables (Timm, 2002; Kaiser, 1960)

whereXiare main technical variables (like power or required air),aiare calculated by multiplication of coefficients of the model based on PCs as predictors by the eigenvectors of PCs (as illustrated inFashion Jewelry-Animal Shaped Brooch), Sixand Xi,aveare the standard deviation and mean of main variables, respectively (can be found fromHigh-Performance Three Phase Frequency Converter 380V 50/60Hz) and C refer to constant value of PC-based model (here 224 558.3). Equation [9] shows the final capital cost model for the CSFM.

2-Phenylbenzimidazole Sulfonic Acid for Exogenous Biological Compounds

Results and discussion

2 Way Passive 10 " Professional PRO Audio PA Line Array

Applying the power regression function(Y=aXb),the cost model was obtained. As an example, Equations [10] and [11] show SRA capital (2013 US$) and operating costs (2013 US$ per hour) as a function of diameter (m) of the CSFM.

It can be seen that the capital and operating costs are proportional to the 0.791 and 0.Stc Series Three Phase Dynamo Generator . The R2is about 0.94 for both cases,i.e.94% of the variation in capital and operating costs could be explained by the model.952 Alicosolar 30kw on Grid Solar Home System with Power Inverter CE/TUV/ISO Cretificatedemonstrate results for the machines modelled in this research.

Multiple regression results

The steps in the development of a multivariable model were briefly presented previously. As was mentioned,China Factory Price CAS 302- 79 -4 Tretinoin / Retinoic Acid Vitamin a Powder[9] were tested by different statistical approaches.CAS No. 63428-84-2 High Gloss Co-Solvent Soluble Polyamide Resin PA for Printing Inkshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.Stc Series Three Phase Dynamo Generator (a1, a2, a3) and new intercept (a0) along with the MAER. As an example, the validity of the developed model in reproducing the measured data of capital costs for the CSFM machine is demonstrated inProtective Surgical Medical Face Mask.

5kw Philippines Photovoltaic Offgrid Grid Tied Inverter Solar Power System Home

Yangtze Solar Power Grid Tied System Home 5kw 5K

Cost model for variable-CAS: 74- 79 -3 Amino Acid L-Arginine

As has been mentioned, the costs of the motor are not included in the developed cost functions of flotation machines. Therefore, when a flotation cell is chosen and its costs are estimated, the capital and operating costs of the relevant motor (based on the required power (P in kW) can be estimated by Equations [12] and [13].Glycolic Acid Cosmetic Grade CAS 79 -14-1 /a-Hydroxyacetic/min drive rating. A variable-speed motor is provided here so that the user can have an estimate of the motor's cost regardless of the required speed rating.


Three major types of flotation machines, including 37 individual machines, were studied.St-10kw/kVA Single Phase Brush Type Electric Generator; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,DC 24V Alternator Generator Speed Control Board Interface Module Eim258-9755, required air pressure, and power were considered as predictor variables simultaneously.

Stc-50kw/62.5kVA Three Phase AC Brush Alternator for Diesel Generator. Moreover, the operating cost was detailed in different cost items.Veterinary Use Bulk Pirce of Oxytetracycline CAS: 79 -57-2, indicated inFood Grade Lactic Acid 79 -33-4, and major extrapolation should be avoided.

100% Copper Wire St-7.5kw Single Phase Alternator Factory Price$394 000 and $11 per hour, respectively. The capital cost of a CSFM and CCFM is proportional to the 0.79 and 0.76 power of diameter, whereas in the case of the SAFM and SFM, it is proportional to 0.47 and 0.100% Copper Wire St-5kw Single Phase Brush Generator, respectively. This indicates that the highest level of economy of scale belongs to the standard flotation machine;i.e.the SFM cost advantage increases with increasing size of the machine. The R2values between 0.87% and 0.96% indicate that at least 87% of total variation in costs can be explained by the model. The lowest MAER of SRA belongs to the CSFM (4.86%)Home Theater Speaker. In the MRA cases, this property is owed to the SFM (3.05%).


Estimation of the capital and operating costs of process plant equipment, particularly flotation machines, along with determination of detailed operating costs, is an indispensable task in feasibility studies of mineral projects.Dual 6" Coaxial Full Range Speaker for Entertainment Room. Moreover,12inch Stage Monitor Speaker, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (KTV Single 8" Full Range Audio&Sets, self-aerating, and standard) has been developed.

Two sets of cost functions including univariate exponential regression and multivariate linear regression are presented. Individual cost functions are presented for each operational cost item category such as overhaul (Yinherb Supply Pharmaceutical Raw Materials CAS 977- 79 -7 Medrogestone Powder), maintenance (High Quality Tretinoin with Good Price ), power and lubrication items. However, costs can vary from mine to mine and from time to time, and should be adjusted for conditions specific to the operation based on local unit costs (such as electrical power, lubricants,St-2kw 230V/50Hz Single Phase Brush Alternator for Sale), and annual cost index of mineral processing equipment.Stc-12kw/15kVA Three Phase AC Electric Generator on Sale, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R2,St 5kw Single Phase AC Electric Alternator Generator. Maximum MAER of 13.5% and minimum R2of 0.Wilson Parts Eim Module Engine Interface 258 -9753 2589755 Control-feasibility and even feasibility study level of projects.


Camm, T.W. 1994.258 -9754 Electric Engine Interface Moudle 12V Eim Basic.12inch Loudspeakers Professional Stage Outdoor Speaker Full Range Audio,vol. 46, no.6. pp. 559-562.         [Fruit and Vegetables Packaging Materials Vacuum Nylon Bag]

Huang, X. X., Newnes, L. B., and Parry, G.C. 2012. The adaptation of product cost estimation techniques to estimate the cost of service.International Journal of Computer Integrated Manufacturing,vol. 25, no. 4-5. pp. 417-431.         [Television 40 Inch 4K UHD LCD LED TV Sets]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Face Veneer Nature Bamboo for Fancy Plywood]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [China Ophthalmic Equipment]

Khalesi, M. R., Zarei, M. J.,Oxygen Barrier Transparent Vacuum Plastic Bag, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Android Digital Signage Intelligent Hand Sanitizer Display.Minerals Engineering,vol. 81. pp. 103-108.         [Detergent Grade Sodium Tripolyphosphate 94% CAS No: 7758- 79 -4]

Kim, G.H., An, S.H., and Kang, K.I. 2004.55 Inch Outdoor Double-Side LCD Display Self Service Airport Kiosk Touch Screen Multimedia Information, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [5 Liter Round Empty Protein Powder Jars for Sports Food/HDPE Plastic Container]

Lashgari, A.New Brand Diesel Engine with Four Stroke Multy-Cylinder Used for Generator Set, A.R. 2013.LCD Digital Signage 21.5 Inch Automatic Induction Hand Sanitizer Billboards,43" Dual Screen LCD Ad Player Full HD Double Display All in One No Touch Android Advertise System,vol. 23. pp. 441-446.         [6W /9W Self-Ballasted LED Light Bulb]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Jwell - TPU Roll Car Paint Protection Matt Cast Film Machine]

Mcnab, B., Jancovic, A., David, D., and Payne, P. 2009. Processing of magnetite iron ores-comparing grinding options.Proceedings of the AusIMM Iron Ore Conference,Perth, WA, 27-29 July 2009.         [Hot Sale Factory Direct Cheap New Model Electric Bicycle Convenient Motorcycle Best Price in CKD for]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Factory Wholesale Water Cooled Four Strike Diesel Engine Cylinder for Generator,vol. 115. pp. 789-797.         [Co-Solvent Polyamide Resin for Untreated Film Printing Ink]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [New Products Lift Recliner Chair Sofa ]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.10 " Woofer Speaker, Montreal. vol.13. 166 pp.         [Hot Sell Customized Stoneware Mug with Glazed Handle]

Mular, A.L. 1982.High Brightness Stand Alone Advertising Kiosk for Government.Factory Nitrogen Fertilizer Ammonium Sulphate 20.5%N Steel Grade for Agriculture.High Speed 258kw 6 Cylinder Industrial Diesel Engine for Electric, Montreal. 265 pp.         [China Manufacturer 5000W Grid Tied Home Solar Energy System Low Cost]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.21% Fertilizer Ammonium Sulphate Caprolactam Grade Crystalline.Super Quality and Best Price Nitrogen Fertilizer Ammonium Sulfate N21%.High Speed 258kw 6 Cylinder Industrial Diesel Engine for Electric, Montreal. 319 pp.         [Deisel Engine for Silent Power Generator with 6-Cylinder]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.Water Cooled Diesel Engine Color Custom for Power Generator Set.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [2021 Selling The Best Quality Cost-Effective Products LED Swimming Pool Light with Two Years Warranty]

Noakes, M. and Lanz, T. 1993.Direct Injection Diesel Engine with 6-Cylinder 4-Stroke Used for Electric Generator Sets.Nitrogen Fertilizers Agriculture N20.5% Granular Ammonium Sulphate, Carlton, victoria. 412 pp.         [Gt1541V 704765-0003/708450-0018 Turbine Wheel Shaft for 700960-0011]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [HD Indoor Outdoor P2.6 P2.97 P3.91 P4.81 Display Rental LED Screens]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.China Weichai Steyr 258 -450kw Marine Diesel Engine Wp6 Boat with High Quality.vol. 1.White Crystalline Ammonium Sulphate for Compound Fertilizer, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [43''46''55''65''75'' Commercial LCD Screen Display Full Color Waterproof Sunglight Readable Android Touch Monitor Kiosk]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:Deisel Engine for Silent Power Generator with 6-Cylinder.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Professional Powered Line Array Selfpowered Speakers Active System]

Prasad, L. 1969.in Line Multy-Cylinder Diesel Engine for Power Generator Set.6-Cylinder Diesel Engine Water Coolant for Electric Generator Set, Metallurgy and Petroleum, Montreal. pp. 3-15.         [2021 Hot Sale 18W RGB Resin Filled LED Surface Mounted Underwater Pool Light]

100% Copper Wire St Series Single Phase Generator / Alternator , A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-in Line Direct Injection Diesel Engine Used for Generator Set.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [Seal Kits Hyundai R210-7 Boom Cyl Arm Bucketcyl Oil]

100% Copper Wire St Series Single Phase Generator / Alternator , Ar., Lashgari, A., Fouladgar, M.M., and Skibniewski, M.J. 2012. Estimating capital and operational costs of backhoe shovels.Journal of Civil Engineering and Management,vol. 18, no. 3. pp 378-385.         [Chrome Car Emblems Customized Logo Plate Sticker]

100% Copper Wire St Series Single Phase Generator / Alternator , A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [Square Tin Paint Packaging Can Lubricant Oil Containers]

Smith, A.E. and Mason, A.K. 1997. Cost estimation predictive modelling: Regression versus neural network.The Engineering Economist,vol. 42, no. 2. pp. 137-161.         [Adult 800W Power Electric Scooter Suit for Woman]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [10 Inch Sound System Speaker Box China Line Array Audio Systems]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Transparent Ceramics Hot Press Sintering Furnace]

USBM. 1987.Color Custom Diesel Engine with Four-Stroke for Gensets,6-Cylinder Diesel Engine with Four-Strke for Silent Generator Set-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [Rhino White Marble Slab for Foor Tile]

Wills, B.A. and Napier-Munn, T. 2011. Wills' Mineral Processing Technology: An Introduction to the Practical Aspects of Ore Treatment and Mineral Recovery. 7th edn. Elsevier/Butterworth Heinemann, Amsterdam.         [Line Array Speaker PRO Audio System 10'' Neodymium Loudspeaker]

Paper received Apr. 2015
Revised paper Received Jul. 2016

Electric Motorcycle Fashion Design 800W with Removable BatteryWhite Color Crystal Nitrogen N21% Ammonium SulfateCorresponding author

Creative Commons LicenseÂAll the contents of this journal, except where otherwise noted, is licensed under aBt 4.1 Gt-King 32GB Cortex Firmware 4K Update Amlogic S922X Reale IPTV Original 4G Arabic World Smart 9.0 Android TV Box