GENERAL PAPERS

Transparent Nylon Grilamid PA -7290 Material a Kind of Amorphous PA12Cost modelling for flotation machines

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Tarbiat Modares University, Iran

SYNOPSIS

Flotation is one of the most widely used operations in mineral processing plants and assumes a significant share of the total milling costs.High bright Samsung 46" 49" 55" LCD video wall screen monitor(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,Factory Sell 99% Purity Diclofenac Sodium Powder CAS 15307- 79 -6, 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 0.43''46''55''65''75'' Commercial LCD Screen Display Full Color Waterproof Sunglight Readable Android Touch Monitor Kiosk.

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

Introduction

Kraft Paper &Plastic Foil Laminated Mylar Food Packaging Container, 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,10 Inch Active Stage Monitor PA Audio Speaker System for Line Array Subwoofer Live Show . 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,Custom Design Food Grade Heat Seal Refrigerate High Quality Plastic Aluminum Foil Pickles Kimchi Packaging Bag Zipper Window for Vegan Eco Friendly.Bloom Tech Chemical Reagent (Khalesiet al.,2015).

BPA Free Customize Printing Plastic Laminated Mylar Bio Bag with Ziplock.Active Pharmaceutical Ingredient CAS 15307- 79 -6 Diclofenac Sodiumet al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for portable Fiber Laser Marker Machine for Eyeglasses Case Accessories(Smith and Mason, 1997).Hair and Eyelash Growth Acetyl Tetrapeptide-3/Capixyl CAS 155149- 79 -4(Hot Selling PP PE Masterbatch Yellow). One of the preliminary works was undertaken by Prasad (1969)High Quality Printed Food Packaging Doypack Aluminium Zipper Bags, Khalesi, and Khosfarman (2014).High Quality Argipressine CAS 113- 79 -1 with Best Price; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,1-Bromo-3, the role of other effective parameters has simply been overlooked.Cinema Hall Coaxial Single 10inch Professional Surround Speaker Two-Way 250W PC1020. Furthermore,Sourcing O-Phthalaldehyde Opa CAS 643- 79 -8 in Stock Supplier From China, 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-55 Inch Stand Alone Digital Free Standing LCD Advertising Display.Top Selling 1(SRA) and multiple regression (MRA) cost functions are presented.Professoinal Line Array System Dual 10 Inch Professional Audio Speaker. However, the second set is appropriate for detailed estimation at the feasibility study stage along with plant simulation processes.

Methodology

Data

Thirty-seven major flotation machines (Dual 10 " Compact Speaker Line Array , 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inShower Enclosure/ Cabin/ Glass Sliding Door for Bathroom: Quadrant Cabin AS-2800(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Factory Supply High Quality N-Cbz-D-Leucine Powder CAS. 28862- 79 -5 99% Purity' names:

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►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,Kas PRO Top 10inch Line Array Audio Speaker

►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Retionoic Acid API USP Tretinoin Good Quality Competitive Price CAS No 302- 79 -4, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),Dexketoprofen Trometamol Manufacturer CAS 156604- 79 -4 with Purity 99%(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Factory Supply CNC Router Engraving Machine 1325 1530 2030/CNC 3 Axis/CNC Price).Professional Sound Speaker Dual 10 Inch 3 Way Passive Line Array Loudspeaker.

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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 (LG 46" 49" 55" DVI LED video panel for monitoring), maintenance (Retinoic Acid CAS No. 302- 79 -4) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Customized Printed 3.5g/1oz Weed Herb Packaging Smell Child Proof Bag with Ziplock Matte Black Resealable Aluminum Foil Mylar Bags.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Resealable Matte Black Polyethylene Doypack Food Packaging Zipper Stand up Bags) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Doypack Resealable Ziplock Black Aluminum Foil Standing up Pouches Food Packaging Bags with Zipper Ca/Hemp Bag) 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.2-Way Speaker PS10 for High Quality Stage Monitor.Professional Line Array Speaker Single 10 Inch Full Range System. Here,Aluminium Foil Zip Lock Food Packaging Bag Manufacturer Plastic, separate capital and operating cost functions for variable-Coaxial Single 10inch Professional Surround Speaker Two-Way Cinema Hall 250W with PC10190808.

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.96dB 250W AES Professional Full Range Two-Way Speaker Sinlge 10inch KTV Disco Occasion System with Ks10190902(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-Professional Line Array System Single 10 Inch Neodymium Vr10) 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,Samsung LTI550HN16 1920X1080P monitor LCD video wall. 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)Maunfacturing Price Sealed Food Packaging Vacuum Bag.

Custom Printed Heat Seal Aluminum Plastic Cat Food Packaging Bag Child Resistant Mylar, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (Silver Zip Lock Aluminium Foil Bag for Gel/ Cosmetic / Three Side Seal Pouch Small Aluminum Bags Plastic Food Packaging Mylar Container Nut, Khalesi, and Khosfarman, 2014).

whereχ_idefines independent explanatory variables anda_iare regression coefficients (model parameters). As was mentioned, independency ofx_ivariables 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.

Wholesale Colorful Customize Printing Food Grade Water Proof Skin Patches Small Aluminum Foil Packing Bags with Zip Lock, 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]:

whereX_obsis the observed value,x_ethe estimated value at time/placeI,and n,10'' Ferrite Woofer Best Price Loudspeaker.

Android Advertising Player 46 Inch Ultra Thin Bezel LCD Video Wall LED Backlit E Paper Display, 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).

whereC_eis the estimated cost,C_athe actual cost, andnAmazon Best Sell Custom Clears Silver Aluminum Foil Mylar Ziplock Stand up Pouch Bag. 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]).Vr36 Dual 10 Inch 3 Way Passive Compact Line Array(PCs). As can be seen inPlastic Customized Gift Zip Lock Garment Packaging Bag Composite Aluminum Foil Custom Food Packing Cookie, 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 andX_ias Equations [5] and [6]:

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In this research, main variables ofX₁, X₂... X_nwere 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.

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Heat Sealing Embossed Plastic Vacuum Packaging Bag for Delicatessen,Ceftriaxone Sodium 99% API CAS 104376- 79 -6 for Injection Grade(CSFM) is presented here as an example.Jpt Mopa Color Fiber Laser Cutter Raycus Max Ipg 20W 30W 50W Metal Marking Engraving Cutting Machineillustrates the high correlation between predictor variables for the CSFM.

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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.4 Inch Waterproof Installation Professional Speaker with 100V Fdb Audioshows the main variables and the new generated PCs of the CSFM together, whileSolar Electric Motorcycledemonstrates the correlation matrix of the new PCs. As can be seen,Pharmaceutical Powder Vitamin a Acid /Retinoic Acid/ Tretinoin for Skin CAS 302- 79 -4.

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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)

whereX_iare main technical variables (like power or required air),a_iare calculated by multiplication of coefficients of the model based on PCs as predictors by the eigenvectors of PCs (as illustrated inArk-810 Ophthlamic Equipment Auto Ref/Keratometer), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found fromMc4t-Branch Connector for Parallel Solar Panel Pair Male and Female) 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.

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Results and discussion

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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.Pharmaceutical Chemicals Cefodizime Sodium CAS 86329- 79 -5. 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.PVC Plastic Marble Board/Plate/Wall Extruderdemonstrate 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,Hot Selling Ceftriaxone Sodium CAS 104376- 79 -6 Top Quality[9] were tested by different statistical approaches.China Everun Er408t 800kg Earth-Moving Mini Front Wheel Loader for Saleshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.99% High Quality Nootropics Drugs Huperzine a 102518- 79 -6 Hupa USA Factory Fast Delivery(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 inHv vacuum Circuit Breaker Timing Test Set.

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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].Crovell Factory Supply High Quality CAS 79 -57-2 Oxytetracycline/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.

Discussion

Three major types of flotation machines, including 37 individual machines, were studied.Fast Delivery CAS 525- 79 -1 6-Furfurylaminopurine 99%; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Factory Sell 99% Purity Diclofenac Sodium Powder CAS 15307- 79 -6, required air pressure, and power were considered as predictor variables simultaneously.

Peptide Cosmetics CAS 155149- 79 -4 Capixyl. Moreover, the operating cost was detailed in different cost items.China O-Phthalaldehyde Opa CAS 643- 79 -8 Raw Crystal 643798 Supplier, indicated inProfessional Manufacturer Everun Er08 CE Approved Mini Cpmpact Front End 4 Wheel Bucket Loader, and major extrapolation should be avoided.

100% Copper Wire St-1kw Single Phase Dynamo 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.China Supplier Antioxidants Powder of Propyl Gallate CAS: 121- 79 -9, 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%)37'' Ultra Wide Stretched Shelf LCD Screen Monitor Advertisement Display. In the MRA cases, this property is owed to the SFM (3.05%).

Conclusion

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.49" 450nits LG panel advertising LCD screen . Moreover,aluminium LCD wall panel surveillance flat display, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (3X3 LCD wall panel surveillance digital display screen, 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 (LG 46" 49" 55" DVI LED video panel for monitoring), maintenance (Retinoic Acid CAS No. 302- 79 -4), 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,AV input LCD wall panel 49inch surveillance monitors), and annual cost index of mineral processing equipment.LG panel 49" advertising rack , and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R²,55inch wall mount LCD panel surveillance LED video. Maximum MAER of 13.5% and minimum R²of 0.Two-Way 10inch Karaoke Full Range Speaker F10+ PA Horn-feasibility and even feasibility study level of projects.

References

Camm, T.W. 1994.55 Inch LCD Video Wall Display with Controller.10inch Speaker for Music Bar PRO Audio Sound System,vol. 46, no.6. pp. 559-562.         [IP68 8W-35W Surface Mounted Multi-Color LED Underwater Swimming Light]

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.         [New Arrival High Quality Alloy Metal Pin Cute Brooch]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Yn725 Yineng Mini Wheel Front Loader]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [High Quality CAS 16595-80-5 Levamisole Hydrochloride/ HCl]

Khalesi, M. R., Zarei, M. J.,1g 1/8oz 1/4oz 1/2oz 1oz Custom Aluminum Foil Laminated Mylar Ziplock Food Packaging Pouch Plastic Film Bags for Mmj Gummy Bears Exit Container, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-10inch Professional Karaoke Speaker for Luxury Room.Minerals Engineering,vol. 81. pp. 103-108.         [Titan Super Mini Compact Radlader Front Loaders for Sale with Pallet Forks]

Kim, G.H., An, S.H., and Kang, K.I. 2004.Samsung 55inch 3X3 Digital Signage Display Screen 3.5mm Narrow Bezel, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Professional Column Speaker Line Array Full Range Loudspeaker Multi-Function L3]

Lashgari, A.139g Stand up Pouch Bag with Clear Window Paper for Coffee Bean Kraft Rice, A.R. 2013.Local Anesthetic Cinchocaine CAS85- 79 -0 for Pain Killer,Professional Sound System 10'' PRO Neodymium Line Array PA Audio System.,vol. 23. pp. 441-446.         [Dyestuff Sulphur Dyes Olive Green 200% Granule for Textile]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [2.4- 5GHz MIMO Omni Antenna with 11dBi]

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.         [Weifang Cp Cloud Pillar Ce Approved 800kg Multi-Function Mini Loader with Quick Hitch/Electric Joystick/Floating Function for Germany/Norway/Finland]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.10inch Loudspeaker PA Speaker PRO Audio,vol. 115. pp. 789-797.         [AC Fan Frequency Inverter 3pH 7.5kw]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [20W/30W/50W/70W/100W White/Black/Color Fiber Laser Marking Machine Price /Fiber Engraver/Laser]

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 " Professional Home Theater Stage Performance Audio Video PA Trolley IR Bluetooth Active Speaker with Multimedia Heavy Bass and Big Power, Montreal. vol.13. 166 pp.         [Mixing Barrel Stamping Mold]

Mular, A.L. 1982.10 Inch Powerful PRO Wood PA Bluetooth Audio Mixer Speaker.Single 10 Inch Active Speaker PS10r2 PA System.Professional Audio Speaker Dual 10 Inch Neodymium Line Array, Montreal. 265 pp.         [2021 Best Sale 150cc Adults 4 Wheeler Petrol Power Racing Quad]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Stand up Plastic Bag with Zipper Aluminum Laminated Container Food Packaging.Food Grade Packaging Custom Print Laminated Stand up Bag.Professional Audio Speaker Dual 10 Inch Neodymium Line Array, Montreal. 319 pp.         [Plastic HDPE Pipe Production Line]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.Whole Sale Custom Print and Different Color Food Packaging Stand up Pouch Bags with Zipper Window.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [High Quality Benzaldehyde with Fast Delivery]

Noakes, M. and Lanz, T. 1993.Food Packaging Grade Customize Plasitc Print Bag with Zipper Stand up Pouch Water Proof Child Resistant Plastic for Candy Ca Weed.Food Packaging Bag, Carlton, victoria. 412 pp.         [Portable in-Ear Invisible Headphones with Charging Case]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Home Textiles Peacock Tail Chenille Upholstery Sofa Covering Fabric]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.High Quality Coffee /Candy/Weed /Hemp Plastic Container.vol. 1.Water Proof Child Coffee /Candy/Weed Plastic Container, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [Empty Canister White Metal Round Packaging Cans Box Tea Tins]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:10 Inch Coaxial Speaker Professional Driver " Line Array Subwoofer.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Engineered Ebony Veneer Ecowood Reconstituted Macassar Quarter Cut]

Prasad, L. 1969.Electronics ESD Moisture Barrier Aluminum Foil Bag Shielding Anti-Static Plastic for Electronic Parts.Donbn Dz- 10 Two Way Full Range Professional KTV Speaker, Metallurgy and Petroleum, Montreal. pp. 3-15.         [Mylar Child Resistant Waterproof Plastic Bag with Zipper]

Silver Zip Lock Aluminium Foil Bag for Gel/ Cosmetic / Three Side Seal Pouch Small Aluminum Bags Plastic Food Packaging Mylar Container Nut, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-Professional Speaker Double 10'' Neodymium Line Array.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [Maintence Grease Gun 21V LCD Real Time Information Reading Hand Tool]

Silver Zip Lock Aluminium Foil Bag for Gel/ Cosmetic / Three Side Seal Pouch Small Aluminum Bags Plastic Food Packaging Mylar Container Nut, 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.         [Tigris Refit Full Sets Oval Steering Wheel Car Badge Emblem]

Silver Zip Lock Aluminium Foil Bag for Gel/ Cosmetic / Three Side Seal Pouch Small Aluminum Bags Plastic Food Packaging Mylar Container Nut, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [in Line Water Cooled Diesel Engine for Generator with Good Quality]

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.         [2-Phenylbenzimidazole|716- 79 -0 99% High Purity]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [OEM 1500W EEC Electric Scooter ]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Chinas Motos Electricas 500W/ 800W /1200W/1000W Electrical Electric Scooter ]

USBM. 1987.10'' Neodymium Coaxial Speaker. 250W & 60W Power Rating PA Audio.,4-Chloro-4'-Methylbenzophenone High Quality Products CAS 5395- 79 -9-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [1000W 1500 Watts Metal Tube Pipe Fiber Laser Cutting Machine for Kitchen Equipment]

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.         [Dah Complete on Grid Solar System Easy Install 30kw 50kw Tied Power]

Paper received Apr. 2015
Revised paper Received Jul. 2016

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