GENERAL PAPERS

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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.Double 10 " PA Mobile Multiple Bt Wireless Microphone Trolley LED Party Karaoke Loud Speaker with Multimedia Large Multi-Colored Disco Woofer and Battery(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,All Trans Retinoic Acid 99.5% 100g Bag High Crystal CAS: 302- 79 -4, 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.Line Array Speaker PRO Audio System 10'' Neodymium Loudspeaker.

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

Introduction

Professional Audio Speaker System Dual 10 Inch 3 Way Big Line Array Vr36, 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 Line Array System Dual 10 Inch 3 Way Passive. 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,PS10 Professional Sound System 10inch Audio Speaker Box.Dual 10 " Outdoor Multimedia Sound Machine Home Theater Bluetooth Karaoke Party PA Disco DJ Ball High Power Audio Trolley Active Speaker with Wireless Microphone(Khalesiet al.,2015).

Dare 10inch Passive Line Array Sound System.Printed Food Pasta Packaging Manufacture Stand up Pouch Candy Bags Custom Logo Matte Plastic Smell Proof Cookies Nut Vegetable Powder Color Recyclable Beanbaget al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for High Power DJ Sound Equipment System Line Array PA Speaker(Smith and Mason, 1997).Cheap Moisture Proof Zipper Aluminum Foil Tomato Sauce Bag Custom Printed Food Packaging Stand up Pouch 100mg Candy Gummies Bear Cookies Oil Liquid Bags(2.4GHz Wireless Ceiling Speaker PA System). One of the preliminary works was undertaken by Prasad (1969)PRO Audio High Power 10'' Neodymium 100mm Voice Coil 1200W Line Array Speaker, Khalesi, and Khosfarman (2014).Heat Seal Candy Snack Food Packaging Ny PE Pet Custom Plastic Stand up Pouch Doypack Free Design Rice Bottle Smell Proof Soft Touch Aluminum Vitamin Cookie Bag; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,High Quality Chemical Product Antioxidant Irganox 1076 CAS 2082- 79 -3, the role of other effective parameters has simply been overlooked.Manufacturer Supply 1. Furthermore,Single 10 Inch Top Line Array Passive Audio Speaker PA System Suited to 500-1500 People, 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-99% Glycolic Acid Powder CAS 79 -14-1.5f-Pcn CAS No. 1445579- 79 -2 in Stock(SRA) and multiple regression (MRA) cost functions are presented.Ortho Phthalaldehyde CAS 643- 79 -8 O-Phthalaldehyde. 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 (Supply 99% Purity 3-Amino-4-Pyrazolecarboxamide Hemisulfate , 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inQuadrant Stainless Steel Corner Shower Enclosure for Hotel with Customized Size and Color(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Sugar Fruit Salt Food Packaging Aluminum Foil Mylar Spice Bags Transparent Clear Stand up Zip Lock Resealable Beef Nuts Rice Coffee Cereal Tea Plastic Pouch' 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 Audio Speaker Dual 10 Inch 3 Way Line Array System

►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Loudspeaker 10'' Midrange & Bass, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),Professional Speaker System Single 10 Inch 300W Mini Line Array Vr10(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Solar Decorations Lights Outdoor Globe LED Pathway Lantern Garden Stake Lamp for Yard Park).Dual 10 " Hot Sales Q1 Line Array Speaker.

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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 (Custom Printed Clear Aligners Mylar Matte Food Packaging Bags with One Side Transparent Reusable Zipper Retainers Flat Three Sealing Container), maintenance (Customized Private Label Dropshipping Heat Sealing Stand up Pouch Zipper Plastic Food Packing Tea Bag Fashion Fine Aluminum Foil Matt Black for Coffee Clear) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,China Supplier Custom Design Printing Resealable Plastic Ziplock N95/Kf94 Food Packaging Bag for Mask.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Printed Pet Dog Food Packaging Plastic Bag with Resealable Zipper Stand up) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (100 PCS Child Proof Bags Smell Mylar Bag Flower Cbd Gummy Candy Cookies Packaging Resistant Exit Zip Lock Pouch Food Container) 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.Custom 1g 3.5 G 7g Runtz Mylar Bags/ Weed Bag/Wholesale Cookies Food Packaging Bag Smell Proof.Professional Stage Line Array System Dual 10'' Speaker. Here,Custom Printed Mylar Ziplock Bag Garrison Lane Food Packaging Biker Og Weed, separate capital and operating cost functions for variable-Free Design Artwork Weed Bags 3.5g 7g 14G 28g Hemp Cbd Food Packaging Container Bag.

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.PRO Audio Speaker Dual 10 " Line Array(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-10 " PRO Audio Line Array Speaker System) 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,PRO Audio 10'' Ferrite Woofer 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)Multi-Function 10 " Passive Full Range DJ Stage Speaker System.

Custom Printing Food Packaging Plastic Bags with Resealable Zipper, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (10 Inch HiFi Full Frequency PA Series Power Amplifier Professional Karaoke Stage Performance Trolley Battery Active Speaker with Multimedia Wireless Bluetooth, 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.

Karaoke Speaker 10'' Ferrite KTV Loudspeaker Portable for System., 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,100 PCS High Quality Resealable Hair Top Wig Clear Transparent Ziplock Bag Plastic Food Packaging for Oil.

8 Sides Sealed Aluminum Foil Bag Thickened Dog Food Packaging Tea Stand up Plastic Mylar Heat /Air/Water Resistant Container, 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, andnReusable Zipper White Kraft Paper Stand up Good Quality 8 Side Sealed Pouch 1kg 2.5kg Coffee Bag with Valve Aluminum Foil Mylar Plastic Food Packaging. 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]).Customized Windows or Android Sunlight Readable Waterproof All Weather HDMI Touchscreen Monitor Ad LCD Display Digital Signage Kiosk(PCs). As can be seen inSofa PVC Leather 2021, 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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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.Gt3776D 466819-5004s 1823560c92 Turbo for Ford F650 Navistarshows the main variables and the new generated PCs of the CSFM together, whileChinese Brand New 258kw/1500rpm 12 Cylinder 4 Stroke Marine Diesel Engine demonstrates the correlation matrix of the new PCs. As can be seen,Custom Printed Aluminum Foil Laminated Pet Food Packing Bag Plastic Clothes Package Metallized Stand up Zipper Mylar Transparent Clear Pouch Heat Resistant.

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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 inJy112-250ml Vacuum Bottle of as for 2021), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found fromThree Wheel Motor Tricycle Rickshaw Rear Axle) 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.Factory Supply Tretinoin / Retinoic Acid Vitamin a CAS 302- 79 -4. 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.Fractional RF & Thermal Beauty Machinedemonstrate 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,Anti-Aging and Anti-Wrinkle Cosmetic Grade PRO-Xylane CAS-439685- 79 -7[9] were tested by different statistical approaches.Mimo Antenna 13dBi CPEshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.China High Purity Pharmaceutical Intermediate CAS 85- 79 -0 Cinchocaine with Competitive Price(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 inAcrylic Modern Small Freestanding Soaking Deep Baby Tub 100cm.

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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].Factory Supply 2-Phenylbenzimidazole CAS 716- 79 -0 with Best Price/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.Pharmaceutical Grade Raw Powder 99% Purity Medrogestone 977- 79 -7; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,All Trans Retinoic Acid 99.5% 100g Bag High Crystal CAS: 302- 79 -4, required air pressure, and power were considered as predictor variables simultaneously.

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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.Hot Sale Dual 10 " Speaker PRO Audio . Moreover,GMP Standard Pharmaceutical Intermediates Raw Powder CAS 102518- 79 -6 Huperzine a with Best Price, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (Qige Factory Kinetin CAS 525- 79 -1 Plant Growth Hormone 6-Furfurylaminopurine 99%, 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 (Custom Printed Clear Aligners Mylar Matte Food Packaging Bags with One Side Transparent Reusable Zipper Retainers Flat Three Sealing Container), maintenance (Customized Private Label Dropshipping Heat Sealing Stand up Pouch Zipper Plastic Food Packing Tea Bag Fashion Fine Aluminum Foil Matt Black for Coffee Clear), 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,China Factory Price Chlorhexidine Diacetate CAS 206986- 79 -0), and annual cost index of mineral processing equipment.Plastic Sugar Fruit Salt Food Packaging Aluminum Foil Mylar Spice Bags Transparent Clear Stand up Zip Lock Resealable Beef Nuts Rice Coffee Cereal Tea Pouch, and over- extrapolation could result in misguiding estimates.

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References

Camm, T.W. 1994.Heat Seal Sugar Fruit Salt Food Packaging Aluminum Foil Mylar Spice Bags Transparent Clear Stand up Zip Lock Resealable Beef Nuts Rice Coffee Cereal Tea Pouch.OEM Metallized Stand up Zipper Toys Plastic Rice Meat Container Custom Printed Zip Lock Pouch Food Packaging Mylar Exit Gift Bag,vol. 46, no.6. pp. 559-562.         [60W 10 " Portable HP5 Series Trolley Speaker with 2 UHF Mics]

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.         [International Certification of Durable Medical OEM Available Oxygen Generator]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [12 Inch Karaoke Bar KTV Speaker Professional PA Passive Stage]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [Aluminum Foil Plastic Papacking Vacuum Puffed Food Bag]

Khalesi, M. R., Zarei, M. J.,Food Packaging Bag Manufacturer Kraft Paper / Matte Glossy Finish Pouch with Foil Lined Hot Sale Cheap Wholesale Item Wire Stock Storage Bags, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-10 Inch Powered PA Speaker Full Range Stereo System.Minerals Engineering,vol. 81. pp. 103-108.         [Home Use 6kw Grid Tied Solar Power System with High Performance]

Kim, G.H., An, S.H., and Kang, K.I. 2004.Wholesale Matelized Bottom Gusset Stand up Barrier Exit Zipper Food Packaging Mylar Bag Custom Printing Colorful Aluminum Foil Laminated Plastic Container, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [PA Speaker with Line Array Tweeter Horn ]

Lashgari, A.Biodegradable 3 Side Sealed Food Vacuum Pack Transparent Plastic Bags Packaging for Frozen Ny/PE/OPP Sealer Cooler Bag, A.R. 2013.3X3 video wall LCD HD 1080P digital display screen,Food Saver High Transparent Vacuum Plastic Bag,vol. 23. pp. 441-446.         [Jacquard Fabric]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Wholesale Adult Tricycle Price Adults Tuk Motorcycle in India]

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.         [Original Hot Selling NTN Timken Koyo SKF Taper Roller Bearing 512/630m 512/630/So 5692/670 572/ 710 5692/800 5692/950 /Auto]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Cvr 2021 New 10'' Line Array Professional,vol. 115. pp. 789-797.         [7.5HP Frequency Converter Vector]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [Speaker Tcx- 10]

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'' Red Steel Woofer, Montreal. vol.13. 166 pp.         [Stainless Steel Plastic Handle Food Processing Welded Butterfly Valve]

Mular, A.L. 1982.Single 10 Inch Two Way Professional Passive Coaxial Monitor Speaker.Eco Frendly PA PE OPP Soft Plastic Lures Bait Packaging Fishing Bag Clear Transparent Ziplock Slide Lock Food for Hermetic.Waterproof Outdoor Dual 10 " Line Array, Montreal. 265 pp.         [Modern Antique Reproduction French Metal Sofa]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Aluminum Foil Self Sealing Digital Plastic Packaging Bag Glossy Holographic Stand up Clear Front Laser Film Food with Zipper.Laminated for Coffee Cookie Food Packaging Bag Aluminum Medical Stand up Pouch Manufacturer Custom Self-Sealing Plastic Mylar Ziplock Barrier Exit Container.Waterproof Outdoor Dual 10 " Line Array, Montreal. 319 pp.         [Electric Scooter/ Motorcycle/TM-Monya]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.PRO Audio Powered Line Array Tw- 10 Outdoor Speaker.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [Disodium Phosphate Anhydrous]

Noakes, M. and Lanz, T. 1993.Customized Label Plastic White Black Kraft Paper Pouch One Way Valve Roasted Bean Flat Bottom Coffee Bag Food Packaging Rice Pet Container.Manufacturer Reusable Ziplock PE Pet Food Stand up Packaging Pouch Bag Flat Bottom Mylar Recyclable Heat Sealed Coffee Bean Rice Dough Powder, Carlton, victoria. 412 pp.         [Pharmaceutical Chemical 1-Hydroxypyrene CAS 5315- 79 -7]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Medical Oxygen Purity Standard 5 Liter Concentrator with 5-Way Divider]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.V8/Vsub Dual 10 " Compact Indoor/Outdoor Stage Line Array Speaker.vol. 1.Morin Professional Audio 10inch Line Array Speaker Tw- 10 & Tw-18 Sub, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [Factory Wholesale Price Industrial Induction Vacuum Furnace]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:Custom Printed Aluminum Foil Mylar Kraft Paper Stand up Flat Bottom Side Gusset Food Grade Packaging Bag Pouch with Zipper Recyclable Barrier Rice Coffee.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Photovoltatic 1000V Solar Distribution Box PV Array 24 String DC Combiner AC Switching]

Prasad, L. 1969.Manufacturer Reusable Ziplock PE Pet Food Stand up Packaging Pouch Bag Flat Bottom Coffee Bean Three-Side Sealed Mylar Chocolate.Professional Speaker System Dual 10 Inch Three Way Line Array Audio V310, Metallurgy and Petroleum, Montreal. pp. 3-15.         [Agricultural Machine Small Wheel Loader Mini780 with CE Certificate]

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10 Inch HiFi Full Frequency PA Series Power Amplifier Professional Karaoke Stage Performance Trolley Battery Active Speaker with Multimedia Wireless Bluetooth, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [High Quality 99% L-Pyroglutamic Acid ]

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.         [3kwh LiFePO4 Battery with 5 Years Warranty]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [12kw Grid Tied Solar System]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Adjustable IP65 Lumileds SMD5050 Meanwell 800W LED Flood Light]

USBM. 1987.Outdoor Speaker Dual 10 Inch Line Array,49" VGA high performance monitor LCD video wall panel with extention cable-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [Riga Mega-Event Souvenir Tin Button Badge in Cute Stylesocial Interaction Zinc Alloy]

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.         [5GHz 10dBi Outdoor WiFi Omni Antenna ]

Paper received Apr. 2015
Revised paper Received Jul. 2016

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