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.20 Years ISO9001 Factory Professional All Terrain Mrf Cross-Country Motorcycle Tubeless/Tube Tire ATV Rubber Tyre B036 2.75-18 3.00-18(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,DOT Peen Marking Machine Vin Touch Screen for Sale, 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.Hand-Held Fiber Laser Marking Machine for Auto Parts/ Vin Numbers.

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

Introduction

Ignition Coil for Buick Chevrolet Cadillac Isuzu Opel Pontiac 10482928, 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,ATV Scooter Motorcycle High Quality Parts. 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,New 110cc 125cc 150cc Mini Jeep Willys.New Design Hand-Held Fiber Laser Marking Machine for Auto Parts/ Vin Numbers(Khalesiet al.,2015).

Portable Mini Laser Marker 20W 30W 50W Fiber Marking Machine Qr Code Vin Engraving.Yog Motorcycle Spare Parts Electric Starting Motor for Gy6 -80 Gy3-125 Cy6-125 Innova Kazer Jupiterzet al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for 6 Cyl Head and Rotor (Smith and Mason, 1997).Motorcycle Parts Ignition Key Switch Lock Gy6 Scooter(Dual 10 Inch Vtx V20 Line Array Speaker Big Professional Loudspeaker 3 Way Active System). One of the preliminary works was undertaken by Prasad (1969)OEM Wheels for Kymco Gy6 125cc Scooter Body Parts, Khalesi, and Khosfarman (2014).Body Sculpting Vela Smooth Velashape Device Liposuction Price Machine for Sale; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,Self-Powered Subwoofer Bass Active Speaker Single 15inch Multi-Functions Occasions 600W Vs15s20, the role of other effective parameters has simply been overlooked.Motorcycle Parts High Quality Cam . Furthermore,off Grid PV Panel Generator Solar Energy Power System 3kwh for Home/Outdoor Lighting, 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-High Quality Motorcycle Parts Cam .Manufacturer Solar Home System 3kwh LiFePO4 Battery(SRA) and multiple regression (MRA) cost functions are presented.New Model Solar Home System 3kwh with LiFePO4 Battery. 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 (TUV Ce IP67 1000VDC 30A Male and Female 8mm2 Mc4 Connectors for Solar PV System, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inSeamless 1920*1080 Pixel High Resolution LCD Monitor 49"(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Portable Manufacturer 150ah 3kwh LiFePO4 Battery for UPS Lighting' 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,800W Stadium Lighting Serials LED Projector Light

►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Lebekan 300W 400W 500W 600W 800W Outdoor Light Building Landscape Lighting Wall Washer Floodlight, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),Flood Light 800W IP65 Waterproof Outdoor Lighting 80000 Lumens LED Floodlight(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Best Price and High Quality Rubber Accelerator Mbt/M-80ge in Industry Factory).T Solar Mc4 Energy System Connector PV.

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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 (Factory Supply 1 to 2 Male Female Y Branch Mc4 Solar Connector for off Grid System), maintenance (Waterproof IP68 1500V Mc4 Solar Connector for 2.5/4/6/10mm PV Wire TUV Ce UL) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Mc4y Solar System Waterproof Connector.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Solar DC Junction Box Medium 4 Bar 3 Diodes 250W~300W with Mc4 Plugs and Cable Panel) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Solar Combiner Box DC 550V System with Mc4 Connector) 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.Wspvcc Solar PV Connector Mc4 High Effiency IP 67.Motorcycle Spare Part Starter Relay for Gy6 -80/Viva R 115cc. Here,Ce IP67 2.5mm2~6.0mm2 Male/Female DC 1000V Mc4 Solar Cable Connector, separate capital and operating cost functions for variable-Dsola Factory Customized High Efficient Solar Cable Connector Mc4.

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.Performance Ignition Coil Gy6 50cc 150cc 139qmb 157qmj Moped(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-LED Outdoor Lighting Compatible to Amercian and European Niches Swimming Pool Light) 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,Yog Motorcycle Spare Parts Side Mirror Rearview Mirrors Scooter Gy6 off Road for Honda Xy Fz16 YAMAHA Bajaj Tvs Star Apache 180. 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)Motorcycle Parts Sparking Plug for Cg125 Cg200 Cg150 Gy6 -150.

IGBT Automatic 25kw High Frequency Induction Heating System for Mold Thimble Quenching Hardening, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (Motorcycle Muffler Assy/Exaust Pipe for Scooter Parts Gy6 50/125/150, 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.

Surface Mounted Fully Resin Filled RGB LED Piscine Pool Light, 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,IP68 Glass 12V PAR56 LED Underwater Swimming Pool Light for Fountain.

IP68 8W-35W Surface Mounted Multi-Color LED Underwater Swimming Light, 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, andnHjz Laser Portable Mini Fiber Marking Etching Machine Printing Mark Vin Code Name Plate on Metal. 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]).Portable Fiber Laser Marking Machine for Vin Code/Number 20W Color Marker Steel(PCs). As can be seen in2 Way Passive 10 " Professional PRO Audio PA Line Array, 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.High Quality Waterproof 18W PAR56 RGB 12V LED Swimmiong Pool Light with Two Years Warrantyshows the main variables and the new generated PCs of the CSFM together, whileLow Price Ophthalmic a-Scan Ultrasound with Pachymeter Ho-100demonstrates the correlation matrix of the new PCs. As can be seen,Lithium Ion Battery 10kw 5kwh 3kwh Energy Storage Cabinet with Inverter and BMS.

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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 in250kVA/200kw Power Generator Diesel Engine Silent Genset Set with ISO Ce Coc), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found fromProfessional Audio Loudspeaker V20 PA Speaker Vtx V25 PRO Line Array S25 G28 Powerful Subwoofer) 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.Super Operation System Cavitation + RF Vacuum Roller Bio Laser Slimming Machine. 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.16 17 18 Inch Vossen CV5 Alloy Wheeldemonstrate 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,Vin Number Fiber Laser Marking Machine[9] were tested by different statistical approaches.L10/83254 Parlante Professional Sonido Neodymium Woofer Speaker 10 " 250Wshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.Duroheater Dh- 25kw Handheld Induction Heating Machine(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 inCreative Modern Dining Room Bedroom Bedside Luxury Small Pendant Lamp.

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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].Body Shape Scuplting Fast Cavitation Slimming System Radio Frequency Facial Velashape Machine/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 Body Contouring Cellulite Removal RF Vacuum Roller Velashape 3 Slimming Machine; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,DOT Peen Marking Machine Vin Touch Screen for Sale, required air pressure, and power were considered as predictor variables simultaneously.

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Popular 3kwh Hot Saling Li-ion Battery Supplier$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.CE Approved Vacuum Cavitation Roller RF Velashape 3 Slimming Machine, 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%)EEC EPA Extreme Adult RC Snowmobile. 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.Skin Renew Thermal RF & Fractional 2 in 1 Machine. Moreover,Home Use RF Velashape Machine, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (4.5kwp 7.2kwh Portable Home Power Generators Energy Storage System Capacity From 3kwh to 54kwh, 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 (Factory Supply 1 to 2 Male Female Y Branch Mc4 Solar Connector for off Grid System), maintenance (Waterproof IP68 1500V Mc4 Solar Connector for 2.5/4/6/10mm PV Wire TUV Ce UL), 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,Allsparkpower Intergrated System 3kwh -30kwh off Grid Home Use Solar Power Supply with Inverter), and annual cost index of mineral processing equipment.Snow Mobile Rubber Track Gas Adult Ski Scooter, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R²,Factory Price Home Solar Energy System 3kwh with 5 Years Warranty. Maximum MAER of 13.5% and minimum R²of 0.New Design Stretch Mark Removal Beauty Machines-feasibility and even feasibility study level of projects.

References

Camm, T.W. 1994.Powerful Snow Ski LED Lights Adult Racing a Snowmobile.Solar Residential Wall Power Bank 3kwh LiFePO4 Rechargeablelithium Battery,vol. 46, no.6. pp. 559-562.         [Smokeless Rice Husk Continuous Carbonization Oven for Sale]

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.         [Rotary Drum Log Debarker/Wood Debarkering Machine]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [800W Electric Scooter ]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [2 Liter Square Small Metal Tin Can for Paint with Handle and Lid]

Khalesi, M. R., Zarei, M. J.,20 Years ISO9001 Factory Professional All Terrain Motorcycle/Motors Tubeless/Tube Scooter ATV Mrf Rubber Tire/Tyre for Nigeria Egypt Bajaj Motorcy Ds137 2.75- 17, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Allsparkpower 3kw/4.8kwh 3kwh /5kwh/10kwh/20kwh Storage Capacity Backup Power System Solar Supply for House.Minerals Engineering,vol. 81. pp. 103-108.         [GS-a 12mm CATV Fixed RF Attenuator]

Kim, G.H., An, S.H., and Kang, K.I. 2004.RF Skin Tightening Face Lifting Machine, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [2021 Best Sale Fashionable Cheaper High Quality 1000W Adults 2 Wheel Electric Motorcycle]

Lashgari, A.3kwh off Grid Solar Power Inverter Built-in MPPT Controller Battery System, A.R. 2013.Hot Selling Face Lifting and Slimming Chin Machine,110cc 125cc 150cc 200cc Chain Drive Kids Mini Jeep UTV Car,vol. 23. pp. 441-446.         [Wholesale China Custom Metal Brass Green Enamel Silver Plating Doctor Who Coin for Collection]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [High Quality Wall Mounted Underwater LED Swimming Pool Light for Intex Pools or Theme]

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.         [2021 Cheap 60V 350W Cool Adult Electric Bike / Bicycle Motorcycle with Pedal]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.RF Vacuum Face Lifting and Slimming Chin Machine,vol. 115. pp. 789-797.         [100% High Purity Polyamide Resin for Ink]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [PLA Color Masterbatch for 3D Printing]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.Gas Ski Adult PRO Electric Start Snow Scooter, Montreal. vol.13. 166 pp.         [Women Jewelry- Fashion Brooches for Wedding Gifts]

Mular, A.L. 1982.Portable Eiminate Cellulite Jaw Lifting RF Vacuum Apparatus.Skin Whitening Machine / Fractional RF.20MHz RF Wrinkle Removal, Montreal. 265 pp.         [Underwater Pool Light with Niche ]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Vacuum Shape Velashape Body Slimming SPA Equipment.Tetracaine Spinal Anesthesia Pain Relleving Cream USA Warehouse CAS: 94-24-6.20MHz RF Wrinkle Removal, Montreal. 319 pp.         [Disperse Dyestuff Violet S3rl 200% C. I. 63]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.20MHz Skin Rejuvenation Vacuum RF Lifting Machine.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [Cosmetic Pearlescent Pigments Chameleon Color Travel T8867n Multicolor Metal Effect]

Noakes, M. and Lanz, T. 1993.China Best Quality 1500cc Amphibious Jet Ski Hot Selling in Europe.China Supplier EEC and EPA Approved 1500cc Quadski, Carlton, victoria. 412 pp.         [20MHz Probe Ophthalmology Ultrasound MD-2300S]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [PVC Floor Covering Bus Flooring]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.Globalipl Body Face Slimming Fine Jaw Line 20MHz Device.vol. 1.Chinese Chery 1500cc 4X4 Sport Buggies ATV UTV Quad Scooter, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [3kwh Rechargeable Battery Solar Energy Power System]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:4seats 1500cc Kart.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [99% Pain Reliever Local Anesthetic Powder Tetracaine CAS 94-24-6]

Prasad, L. 1969.Fangpower 400cc 4seat Side by Dune Buggy UTV.China Hot Selling 1500cc Amphibious Watercraft, Metallurgy and Petroleum, Montreal. pp. 3-15.         [Frequency Converter]

Motorcycle Muffler Assy/Exaust Pipe for Scooter Parts Gy6 50/125/150, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-Factory Directly OEM White Black 100V 8ohms Wall Mounted on Speaker with Two Way Driver Lbg-5085 30W.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [Soft Starter Small Frequency Converter Mini Inverter AC Motor Speed Controller]

Motorcycle Muffler Assy/Exaust Pipe for Scooter Parts Gy6 50/125/150, 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.         [500g Rich in Calcium Milk Soda Cracker Soft Cake Compressed Biscuits]

Motorcycle Muffler Assy/Exaust Pipe for Scooter Parts Gy6 50/125/150, 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 Procainamide Hydrochloride 614-39-1]

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.         [10 Inch Coaxial Speaker Professional Driver 250wrms " Subwoofer]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [3D Stereo Sound Mini Headphone Built in Microphone & Dual Speakers for Phone Calls]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Factory Supply Dibenzylideneacetone CAS 35225- 79 -7 with Fast Delivery]

USBM. 1987.Diase Professional Speaker Vt-4887 Three Way Dual 8inch Line Array,Stage Monitor Professional Speaker Multi-Function Hall Fill Loudspeaker All Occasions 450W with M1220-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [Fiber Laser Marking Machine with Rotary for Pen Printing]

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.         [New Design Go Kart 150cc ]

Paper received Apr. 2015
Revised paper Received Jul. 2016

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