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Highly Effective Deltamethrin Cost 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.Free Sample Local Anesthetic Novocaine Painkiller Cream Solution Procaine CAS: 51-05-8(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,Pain Release Best Oral Capsules Procaine Pure Raw Materials Novocaine CAS: 51-05-8, 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.Tetracaine HCl CAS136-47-0.

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

Introduction

Factory Wholesales Painkiller Solutions Free Sample Novocaine CAS: 51-05-8 Canada Procaine Promotion, 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,CAS No.: 67-63-0 Isopropyl Alcohol 99.9% / Isopropanol 99.9%/ Ipa. 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,Benzocaine CAS 94-09-7 Tetracaine HCl Lidocaine Sell 136-47-0.Melamine Molding Powder for Making Tableware Dishware China(Khalesiet al.,2015).

Professional Self-Powered Active Bass Speaker Subwoofer Single 18inch PA Audio System 800W Vs18s20.8X4" Active Column PA Speakeret al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for Factory Direct Sale Polyamide PA Resin for Ink and Adhesives(Smith and Mason, 1997).Chinese Lidocaine Hydrochloride CAS 73-78-9 HCl(Supply High Purity Oxalyl Chloride CAS: 79 -37-8). One of the preliminary works was undertaken by Prasad (1969)Professional Speaker with Hanging Hardware Parts Horizontal , Khalesi, and Khosfarman (2014).PA Power DJ Audio Speaker; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,PA PRO Audio Stage 8 Ohm Speaker 12 Inch Neodymium Woofer 500W 2622HPL Loudspeaker, the role of other effective parameters has simply been overlooked.Professional Two-Way Speaker 4X6.5inch 100dB 600W Line Array PA Audio System with L7. Furthermore,12nw76D- PA PRO Audio Stage 8 Ohm Speaker 12 Inch Neodymium Woofer 500W 2622HPL Loudspeaker, 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-Double 12" 3-Way Line Array PA Speaker.Self-Powered Active Bass Speaker Professional Subwoofer Single 18inch PA Audio System 800W Vs18s20(SRA) and multiple regression (MRA) cost functions are presented.PA Speaker Parts&Accessories Back Plate Speakon Nl4 . 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 (Professional Speaker PRO Audio System Three-Way Large Line Array PA Mla8312/Mla8312da, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inCeftriaxone Sodium 99% API CAS 104376- 79 -6 for Injection Grade(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;15 Inch PRO Audio Speaker Woofer with Dual Voice Coil Design Loudspeaker' 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,PA Speaker with Horn Parts 210L*62W*105h 1"X2

►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,PA Speaker Dual 12 Inch 3-Way PRO Audio Professional Line Array, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),CAS No.: 67-63-0 Colorless Transparent Liquid Isopropyl Alcohol 99.9% / Isopropanol(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Free Sample Customizeable Glass Perfume Bottle).Food Grade L Selenomethionine Powder/L-Selenomethionine.

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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 (120W 12" Portable Polywood Cabinet Trolley Speaker with 2 UHF Mics), maintenance (Powersoft Professional Line Array Active Subwoofer Column System DSP PRO Audio Speaker PA Ml15SA) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Single 15 Inch PA Full Sound Systems Professional PRO Speaker.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Cheap Price PA Speaker of Line Array Rigging 8 Inch ) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Professional Self-Powered Subwoofer DSP Function Indoor Outdoor PA System Bass Speaker with Vk10SA19729) 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.PA Speaker Horn for Stage 180L*180W*106h 1" .6inch Bar PA Full Sound Speaker System Audio Muslims. Here,China Exwork Price Emla Cream Raw Materials Lidocaine Prilocaine Local Anesthetic Powder CAS: 1786-81-8, separate capital and operating cost functions for variable-99% Amide Type Lidocaine Prilocaine Cream USP 2.5% Local Anesthetic Raw Powder CAS: 1786-81-8.

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.Aluminium Back Plate for PA Speaker (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-Full Range Portable Multi-Fuction Speaker Box ) 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,Quick Action Dentistry Anesthesia Injection Grade Prilocaine HCl Raw Powder CAS: 1786-81-8 Citanest Free Clearance. 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)Lidocaine Hydrochloride CAS 73-78-9 HCl.

PA Speaker Parts , the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (Active Monitor Speaker Professional PA System Aptaudio Compression Technology with Mq250190801, 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.

Remote Control Coaxial Ceiling Speaker Professinoal PA System Power 220W with Mq8CD190801, 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,Line Array PA Speaker System Stage 12inch Monitor PRO Audio.

Wholesale Price Professional PA PRO Audio Sound System Loudspeaker, 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, andnFull Range Speaker 4X4inch Professional PA Sound System Foh for Medium with Ml419731. 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]).Music PA Speaker Double 12 Inch Full Range(PCs). As can be seen inSuper Power LED Lighting 100W Flicker Free Ceiling Lamp, 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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PRO Audio Speaker 12 Inch Sub PA Passive Speakers,PA Speaker Steel Back Plate (CSFM) is presented here as an example.150cc/200cc/250cc / 300cc Three Wheel Cargo Motorcycle /Tricycleillustrates 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.Professional Digital Audio Line Array System Dual 10 Inch Activeshows the main variables and the new generated PCs of the CSFM together, whileHigh Speed CKD SKD Pedals Disc Brake Electric Motorcycle Scooter for Olderly or Adultdemonstrates the correlation matrix of the new PCs. As can be seen,Professional Speaker Power Line-Array Actives Stage Loudspeaker PA System with Vs12.

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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 inZp U. S. Type Drop Forged Wire Rope Clip), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found fromFactory Supply Hot Sale CAS No. 148- 79 -8 Thiabendazole Price) 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.Outdoor Big Power Karaoke Trolley Loud PA Speaker. 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.Manufacturers Supply Top Quality Larocaine Powder with Best Price CAS: 94-15-5demonstrate 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,20dB Gain DJ Mixing Console with MP3 Input [9] were tested by different statistical approaches.3840watts AC Output Built-in Inverter 80A Silent Power Portable Electric Storage and Generator with CE Certificateshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.PA System LED Light Trolley Tws Woofer Speaker Party Audio(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 inCustomized Color Silicone Cold Shrink Tube.

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Cost model for variable-Dual 12 Inch Fiver Drivers Passive/Active Line Array PRO Audio System

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].50W 8" Portable Polywood Cabinet Trolley Speaker with 2 UHF Mics/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.High Quality Professional OEM / ODM Manufacturer PA Systems 8" Speakers; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Pain Release Best Oral Capsules Procaine Pure Raw Materials Novocaine CAS: 51-05-8, required air pressure, and power were considered as predictor variables simultaneously.

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Proxima Entertainment S-320 Speaker$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.Karaoke Voice Reduction Professional Audio Converter Proaudio , 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%)Sp215 Sound Prince Style Speaker Acoustic. 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.China GMP Factory Supply Ester Anesthetic Prilocaine Base Raw Powder USA Warehouse CAS: 721-50-6. Moreover,Cheap 500W Professional Audio Speakers Dual 15 Inch Speaker , and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (Best Sale Bulk Price1, 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 (120W 12" Portable Polywood Cabinet Trolley Speaker with 2 UHF Mics), maintenance (Powersoft Professional Line Array Active Subwoofer Column System DSP PRO Audio Speaker PA Ml15SA), 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,Passive Full Range 2-Way Speaker Line Array for Outdoor), and annual cost index of mineral processing equipment.Free Sample Veterinary Drugs Xylazine Hydrochloride Powder CAS: 23076-35-9 USA Warehouse, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R²,High Power Horn Speaker H3. Maximum MAER of 13.5% and minimum R²of 0.Horn Speaker L-Acoustics Kudo Line Array+ PA System Array Box-feasibility and even feasibility study level of projects.

References

Camm, T.W. 1994.Levamisole Hydrochloride CAS 16595-80-5 in Stock.Fast Shipping to Australia Quality 1.4 Butanediol Bdo 110-63-4,vol. 46, no.6. pp. 559-562.         [Solar Pump Inverter 1.5kw AC Drive Frequency Welding Machine]

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.         [Frozen Fruit IQF Apple Dice 10*10*10mm]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Zys Rolling Mill Bearing Four Row Taper Roller Bearings 3810/ 710]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [Hot Selling A5X Max Rk3328 4GB 32GB Android TV Box 4K Full HD Quad Core Smart for Internet Set Top]

Khalesi, M. R., Zarei, M. J.,99% Pure Powder Novocaine Procaine Factory Bulk Stock CAS: 51-05-8 Europe Free Sample, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Wireless Professional Rechargeable Portable DJ Karaoke Sound Box Trolley Bluetooth PA Speaker with ED-606.Minerals Engineering,vol. 81. pp. 103-108.         [2ND Generation Ultrasound Bone Densitometer]

Kim, G.H., An, S.H., and Kang, K.I. 2004.2.4GHz Wireless Ceiling Speaker PA System, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Metal Packing Chemical Round Tin Can]

Lashgari, A.OEM ODM Public DJ PA Wooden Speaker, A.R. 2013.Double 12" Line Array Speaker,Feiyang 2X6" Private Battery Bluetooth Speaker Fg206-01,vol. 23. pp. 441-446.         [Promotional Cheap Metal Industries Plate Lapel Pin Professional /Bronze Blank Tinplate Souvenir Plating Nypd at Factor]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [4000W/5000W off Grid Tied Solar Power System]

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.         [Tetracaine HCl CAS136-47-0]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.PA Speaker with Single-Point Angles Regulator ,vol. 115. pp. 789-797.         [Professional Audio PA Subwoofer Component Speakers Bocinas]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [IP67 1000V 3 to 1 PV Mc4 T Branch Solar Connector]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.12 Inch Stage Subwoofer Home Theater/DJ Sub PRO Audio, Montreal. vol.13. 166 pp.         [Floral Magic Colour Change Mug in Custom Image Photo Text Design]

Mular, A.L. 1982.Peq-12A-Active PA Speaker with Class-Ab Mono Amplifier Bluetooth.Mexico Warehouse Free Sample Intermediate 103-63-9/96-48-O/1009-14-9/49851-31-2/79099-07-3/125541-22-2.CAS No.: 67-63-0 Top Quality Dehydrating Agent Ipa 99.9%/ Isopropyl Alcohol Isopropanol 99.9%, Montreal. 265 pp.         [Adult Electric Motorcycle with Lithium Battery China]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.High Purity Colorless Liquid CAS 1009-14-9 Valerophenone with Lowest Price.Pharmaceutical Intermediate Bulk Price N- .CAS No.: 67-63-0 Top Quality Dehydrating Agent Ipa 99.9%/ Isopropyl Alcohol Isopropanol 99.9%, Montreal. 319 pp.         [Pigment Violet 1 Toner for Ink]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.Cinnamaldehyde CAS 104-55-2 Cinnamic Aldehyde Factory Supply.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [Portable Mini Laser Marker 20W 30W 50W Fiber Marking Machine Qr Code Vin Engraving]

Noakes, M. and Lanz, T. 1993.Einecs No. 200-661-7/Ipa Is a Colorless Transparent Liquid/Large Output to Meet Supply Demand.Veterinary Medicine Levamisole Hydrochloride CAS 16595-80-5 HCl, Carlton, victoria. 412 pp.         [PA PRO Audio Stage 8 Ohm Speaker 12 Inch Neodymium Woofer 500W 2622HPL Loudspeaker]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Biobag Compostable Mailer Courier Bags]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.Speaker System High Power H3.vol. 1.CAS No.: 67-63-0 Colorless Transparent Liquid Isopropyl Alcohol 99.9% Used as Raw Materals in Pharmaceutical, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [18L Square Metal Tin Cans with Handle and Lid for Oil]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:Ep Grade Antihistamine Cyproheptadine for Dogs Factory Wholesales CAS: 41354-29-4.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Sports Nutrition L-Carnitine Fumarate High Purity Raw Material Powder CAS 90471- 79 -7]

Prasad, L. 1969.500W Powered Speaker Professional Sound Line Array System .Proxima Entertainment Z-450 Digtal Speaker, Metallurgy and Petroleum, Montreal. pp. 3-15.         [Passive Full Range 2-Way Speaker Line Array for Outdoor]

Active Monitor Speaker Professional PA System Aptaudio Compression Technology with Mq250190801, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-Professional Stage Bass Sound System 15 Inch Subwoofer Speaker Ls500.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [WLAN/WiFi 2X2 Mimo Airx Engine]

Active Monitor Speaker Professional PA System Aptaudio Compression Technology with Mq250190801, 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.         [3015 Factory Fiber Laser Cutting Machine with Ce at an Affordable Price]

Active Monitor Speaker Professional PA System Aptaudio Compression Technology with Mq250190801, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [Cosmetic Raw High Purity CAS 79 -81-2 Vitamin a Palmitate Powder]

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.         [5GHz 18dBi Dual Polarized Enclosure Antenna ]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [Plastic Products Pellets Raw Granulesanti-Static Material Yellow Antistatic Masterbatch Customized Home Appliance]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Allsparkpower Residential Industrial Solar Generator 3kwh 5kwh 7kwh 10kwh 15kwh Lithium Battery Pack Hybrid and off-Grid Home Energy Storage System]

USBM. 1987.Lat210A Srx700 Series PA Sound System Professional Speakers,Professional Public Address Mini Onwall Line Array Speaker -metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [375kVA/300kw Super Silent Power Generator Set Diesel Engine Genset with ISO]

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.         [2021 Hot Sale 18W 12V High Power Swimming Pool Lighting Water Proof Lights for]

Paper received Apr. 2015
Revised paper Received Jul. 2016

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