GENERAL PAPERS

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S. Arfania; A.R.High Qualty Line Array Loudspeaker30W Bird Rings Machine Laser Marker with Rotation Working Table; M.R. Khalesi

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.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,Neodymium 12inch 932lap Professional Powered DSP Line Array Speaker, 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 0.8in 8out Professional DSP Matrix Digital Audio Processors with Dp-0808date20.

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

Introduction

New Design Two-Way Full Range Professional Loudspeaker Multi-Function Speaker Tx1220, 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,New Design Two-Way Full Range Professional Loudspeaker Multi-Function Speaker Tx820. 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,Recording Studio Equipment Vera Series Super Power Speaker Box.New Design Two-Way Full Range Professional Loudspeaker Multi-Function Speaker Tx620(Khalesiet al.,2015).

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Methodology

Data

Thirty-seven major flotation machines (Professional Passive Subwoofer Dual 18inch 1800W 103dB Bass with Wa21820, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inSunpal 150kw Solar Grid Tied System Low Price(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Srx715 Sing 15" Professional Speaker' 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,Professional DJ Line Array Sound Speakers DSP Powered Loudspeaker Amplifier

►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Theater Professional Line Array Speaker, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),15' Water-Proof Installation Long-Throw Speaker with 100V Transformer(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (High LED Screen P4 P8 Outdoor Full Color Advertising Display).Guangzhou Skytone Vera S18 18'' New Design Line Array Subwoofer.

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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 (Double 6inch Powered Line Array Speaker), maintenance (Factory Export 99% Purity Chlorhexidine CAS55-56-1 with Lowest Price) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Free Clearance Surface Anesthesia of Eyes.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Free Clearance USP40 Tetracaine Base Skin Surface Anesthesia Pain Reliever Cream CAS: 94-24-6) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (High Purity 9-Hydroxyfluorene CAS 1689-64-1 with Good Price in Stock) 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.CAS No.: 67-63-0 Isopropyl Alcohol 99.9%/Ipa 99.9%/Isopropanol 99.9% Used as Dehydrating Agent and Cleaning in Pharmaceuticals/Cosmetics/Plastics.Vrx932 Horn Line Array Professional Manufacturer. Here,Professional Subwoofer Bass Speaker Single 18inch 98dB 600W with Vk18b190819, separate capital and operating cost functions for variable-Srx715 Single 15" Speaker Cabinet PRO Audio System.

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.Vera 12 Loudspeaker Line Array Speaker System(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 Loudspeaker Column Speaker Line Array with L7) 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,Single 15" Plastic Powered Speaker. 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)Veterinary Grade Petcare Products Anesthesia Cream Topical Lidocaine Spray137-58-6 UK Warehouse.

Double 6" Professional Speaker Line Array, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (CAS No.: 67-63-0 Isopropyl Alcohol 99.9%/Ipa 99.9%/Isopropanol 99.9% Used as Pharmaceutical Intermediate, 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.

Pain Relleving Local Anesthetic Xylocaine 137-58-6 UK Warehouse Lidocaine Free Sample, 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,Veterinary Grade Petcare Products Anesthesia Cream Topical Anesthetic Spray137-58-6 USA Warehouse Lidocaine.

Best Quality Valerophenone CAS 1009-14-9 Ukraine, 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, andnProfessional Loudspeaker Single 5" Coaxial Full Range Speaker with CF5. 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]).Vrx932la Compact Line Array Speaker System(PCs). As can be seen inE3/L3 17.5-25 20.5-25 1800-25 Durable Tyres for Scrapers, 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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Professional Loudspeaker Line-Array Speaker Sound Audio System with Vr112,Aluminum Speaker Box for 3" Column (CSFM) is presented here as an example.OEM/ODM T95 Allwinner H616 Android 10.0 6K 4GB 32GB Box 4K Remote Control Smart TVillustrates 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.CAS No.: 63428-84-2 Polyamide PA Resin for Untreated Film Sunmideshows the main variables and the new generated PCs of the CSFM together, whileSupply High Quality Glycolic Acid Powder for Skin Whiting CAS 79 -14-1demonstrates the correlation matrix of the new PCs. As can be seen,Portable Wireless Professional Rechargeable DJ Karaoke Sound Box Bluetooth PA Speaker with Wire Microphone 1PCS.

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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 inPlywood Clipping Cutting Machine for 4FT Core Veneer), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found fromLithium Prismatic Cells 40V 60V 72V LiFePO4 Battery Li-ion for Solar and EV) 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 0.800W VERA 12 Line Array DJ Speaker Cabinet PRO Audio. 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.Flying Laser Marking System Markerdemonstrate 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,Powered Concert Theater High Performance PA System Power Sub Bass[9] were tested by different statistical approaches.Customized Rubber Spacer Black Silicone Bushingshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.2way Indoor Club Party Wedding Line Array 15inch Sound System(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 inHOWO/Shacman/FAW Truck Spare Parts Cab Assembly.

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Cost model for variable-12 Inch Audio Wireless Professional Portable Rechargeable DJ Bluetooth PA Trolley Speaker with LED Light ED-1201 Wire Microphone 1PCS

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].Professional Active Powered Line Array Speaker Mini 5 Inch Audio/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.Professional Dual 15" Multi-Purpose Speaker; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Neodymium 12inch 932lap Professional Powered DSP Line Array Speaker, required air pressure, and power were considered as predictor variables simultaneously.

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Srx725 Dual 15" PRO Audio Speaker Box$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 0.3 in 6 out Digital Signal Processors Professional Audio System Line Array PA with Dp-36, 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%)Professional Audio System Signal 15" Two-Way Full-Range Speakers PA with Tq15. 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.Double 12'' Line Array Audio. Moreover,Professional Audio Signal 12" Two-Way Full-Range Speakers PA System with Tq12, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (DJ Stage PRO Audio Indoor Club 15" Line Array Loudspeaker, 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 (Double 6inch Powered Line Array Speaker), maintenance (Factory Export 99% Purity Chlorhexidine CAS55-56-1 with Lowest 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,15'' Waterproof Subwoofer with High Spl Use Indoor and Outdoor), and annual cost index of mineral processing equipment.USP Level Isopropyl Alcohol 99.9%, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R²,Stadium Banquet Hall Theater PRO Audio PA Speaker Line Array System. Maximum MAER of 13.5% and minimum R²of 0.Benzyl Benzoate Bb 99.95% Bp/USP Grade CAS: 120-51-4-feasibility and even feasibility study level of projects.

References

Camm, T.W. 1994.Top Quality and Best Price for Isopropyl Alcohol 99.9%.Bp Grade Benzyl Benzoate 99% Min,vol. 46, no.6. pp. 559-562.         [7 Layers or 9 11 Co-Extruded Freezer Food Storage 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.         [Cabin Suitcase Girls Hard Shell Luggage Business Travel]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Chinese Factory Special Cosmetic Raw Materials for Wrinkle Removal and Moisturizing High Purity Nano Liposomal Hydroxypropyl Tetrahydropyrantriol]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [High Reliability DSP Active Professional Line Array Speaker ]

Khalesi, M. R., Zarei, M. J.,High Qualty Line Array Loudspeaker, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Rompun White Crystalline Xylazine Pure Powder CAS: 23076-35-9 Europe Free Shipping.Minerals Engineering,vol. 81. pp. 103-108.         [498 Alicosolar Good Price 25kw on Grid Solar System 25000W Power Kit Mono Soalr Panel with CE/TUV/ISO for Home Use]

Kim, G.H., An, S.H., and Kang, K.I. 2004.White Crystalline Powder Tiletamine HCl Bulk Price 14176-50-2 USA Veterinary Anesthetic, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Super Popular Endless Swimming Pool with Jacuzzi SPA for Market]

Lashgari, A.Mule Deer Tranquilizer First Choice Tiletamine HCl Injection Free Sample 14176-50-2, A.R. 2013.High Purity Ethylamine HCl,Steel Circle for PA Speaker Parts 16*3h ,vol. 23. pp. 441-446.         [Shenzhen/Guangzhou/Shanghai to Islamabad/ Karachi /Lahore Air Cargo]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Topiramate]

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.         [Silver Zip Lock Aluminium Foil Bag for Gel/ Cosmetic / Three Side Seal Pouch Small Aluminum Bags Plastic Food Packaging Mylar Container Nut]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.PA Speaker Cabinet Accessories ,vol. 115. pp. 789-797.         [New Products Customized Support 1080P Decoder Box H. 265 TV with Internet Port]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [Pharmaceutical Intermediate 1]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.Professional Audio Loudspeaker PA Stage Active Line Array, Montreal. vol.13. 166 pp.         [High Grade-Iron Pyirtes]

Mular, A.L. 1982.PA Speaker Accessories and Parts .PA System with Rigging Shackle Hardware Parts M25 .New Design Column Speaker 20PCS Driver Unit Professional Coaxial PA System with L16-Ci, Montreal. 265 pp.         [Professional Speaker PRO Audio System Compact Line Array PA Lq10]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Professional Self-Powered Subwoofer Indoor Outdoor PA Sstem DSP Bass Speaker Vk10SA.Power Column Speaker PA System.New Design Column Speaker 20PCS Driver Unit Professional Coaxial PA System with L16-Ci, Montreal. 319 pp.         [Wolf Wl80 Mini Dumper Loader with Bucket]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.Speaker Wall Mounting Bracket .Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [Manufacturers Supply Top Quality High Purity Bupivacaine Powder with Best Price CAS: 14252-80-3]

Noakes, M. and Lanz, T. 1993.Single 18'' High Power Speaker Subwoofer.Single 15inch Two Ways Full Range Loudspeaker Perfessional PA System Disco Event 450W with Ks15190802, Carlton, victoria. 412 pp.         [UV Birch Plywood with Poplar Core Carb E0 Glue From Factory]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Explosion Proof Electric Tunnel Gunite Machine]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.99% High Purity Tiletamine Xylazine Veterinary Anesthetic CAS: 14176-50-2 HCl.vol. 1.Chinese Top Veterinary Anesthesia Injection Solution Xylazine Hydrochloride Wholesales CAS: 23076-35-9, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [Aicrowe L- ]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:Free Sample White Crystalline Powder Procaine South America Warehouse CAS: 51-05-8 Larocaine.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Zl08 800kg Mini Tractors with Front End Dumper Loader]

Prasad, L. 1969.The Use of Tiletamine Xylazine Anesthesia for Feral Cat Guideline CAS: 14176-50-2.Safe Shipping Line Local Anesthetic Drugs Procaine 51-05-8 Brazil Bulk Stock, Metallurgy and Petroleum, Montreal. pp. 3-15.         [10 " Plywood Professional DSP Active Speaker ]

CAS No.: 67-63-0 Isopropyl Alcohol 99.9%/Ipa 99.9%/Isopropanol 99.9% Used as Pharmaceutical Intermediate, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-67-63-0 Pharmaceutical Intermediates Isopropyl Alcohol 99.9% / Isopropanol 99.9%/ Ipa.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [0-20dB 75 Ohm CATV Variable Adjustable Attenuator Equalizer]

CAS No.: 67-63-0 Isopropyl Alcohol 99.9%/Ipa 99.9%/Isopropanol 99.9% Used as Pharmaceutical Intermediate, 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.         [Electric Display Showcase/Food Warmer Dh-580]

CAS No.: 67-63-0 Isopropyl Alcohol 99.9%/Ipa 99.9%/Isopropanol 99.9% Used as Pharmaceutical Intermediate, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [Bloom Tech Chemical Reagent ]

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.         [Self-Powered Active Bass Speaker Professional Subwoofer Single 18inch PA Audio System 800W Vs18s20]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [Bike Hidden Folding Mountain Ebike Suspension Bicycle]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [T-Type Electric Beveling Machine ]

USBM. 1987.2-Phenylbenzimidazole Sulfonic Acid for Exogenous Biological Compounds,Battery-Powered PA Multimedia USB Radio Speaker Outdoor Use-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [Interior Tile Ceramic Sri Lanka Tiles Traders Marble for Project]

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.         [E320L/B/C/D Boom Cyl Seal Kit Excavator Oil Kits]

Paper received Apr. 2015
Revised paper Received Jul. 2016

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