GENERAL PAPERS

Bloom Tech Chemical Material Topiramate CAS 97240- 79 -4Cost 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.Deltamethrin 2.5% Wp of Insecticide Pesticide(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,Insecticide Deltamethrin 2.5% Ec, 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.PVC 16-32mm Four Pipes Extrusion Line.

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

Introduction

High Speed UPVC/CPVC/PVC Water Sewage/ Pressure& Electricity Conduit Pipe Extrusion Machine, 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,Komatsu Boom Cyl Ket for PC300-5. 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,PPR Pipe/HDPE Pipe/PVC Pipe /UPVC Machine Manufacturer Factory.Komatsu Boom Cyl Ket for PC400-6(Khalesiet al.,2015).

Komatsu Bucket Cyl Ket for PC300-5.Hyundai Excavator Hydraulic Cylinder Bucket Seal Kit for R210et al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for Ready to Ship Best Quality Brazilian Human Hair Body Wave Extensions(Smith and Mason, 1997).Ex200-1/2/3/4/5 Arm Cyl Oil Seal Kit for Hitachi(Power Mini Electric Scooter for Lady 60V800W). One of the preliminary works was undertaken by Prasad (1969)Factory Direct Sale Polyamide PA Resin for Ink and Adhesives, Khalesi, and Khosfarman (2014).Aftermarket Hdy. Cyl Repair Kits for Cat Diggers/0965606; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,China Factory Supply Good Quality Polyamide Resin PA, the role of other effective parameters has simply been overlooked.High Quality CAS No. 63428-84-2 Alcohol Soluble Polyamide PA Resin for Packaging Ink. Furthermore,Used for Brushing PA610 with High Tensile Strength, 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-Polyamide Fabric PA.Eno Music Guitar Tuner for Bass Violin Ukulele with Full Color Displays(SRA) and multiple regression (MRA) cost functions are presented.Adjust Guitar Voice Tuner LED Display. 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 (High Quality Nylon Plated Classical Guitar Accessory Strings, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inUns No6600 Inconel600 Steel Plate(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Senior Electric Guitar ' 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,Ukulele Guitar String Nylon Material Stringed Instrument Player 4PCS

►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Digital Tuner , blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),Metronome and Tuner(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Hand Sanitizer 30ml Alcohol-Containing Sterilization and Disinfection Household Gel).Creative Caline Cp-09 Tuner Power Pedal Guitar.

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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 (Digital Tuner for Guitar ), maintenance (Newest Hot Sell Guitar Machine Head Tuner) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,10W 4" Inchs LED Dimmable Downlight for Room.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Super Power LED Lighting 100W Flicker Free Ceiling Lamp) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Bluetooth Speaker WiFi RGB+WY LED Ceiling Lamp) 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.60W LED High Power Bluetooth Speaker Ceiling Light.WiFi RGB+WY Bluetooth Speaker LED Ceiling Lamp Light. Here,24W Bluetooth Soundbox & WiFi Mobile APP Voice Control Customized Smart RGB Tunable Children Room Kids LED Ceiling Lamp, separate capital and operating cost functions for variable-Most Popular Cheapest Price Guitar Capo for Acoustic Guitar.

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.Guitar / Bass Tuner (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-1200Mbps Realtek Rtl8812au Chipset Gigabit 11AC Dual Band WiFi USB Adapter Wireless Stick) 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,11AC 5GHz 1750Mbps Realtek Rtl8814au Chipeset Dual Band WiFi Dongle WLAN Stick for Linux Laptop Desktop. 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)WLAN/WiFi 2X2 Mimo Airx Engine.

Gospell DVB-C SD TV Box MPEG-2/MPEG-4/H. 264 Video Decoding, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (Rg-Ap3220 Dual Band and Radio 5.8g Wireless Poe Access Point / Ap, 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.

Ruijie Rg-Ap220-E , 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,2.4G 5.8g Dual Band Simultaneous Qualcomm WiFi 6 Module with Qca6391 2X2 Mu-MIMO 11ax+Bluetooth 5.1.

5.8GHz Outdoor Wireless Ap Bridge for CCTV Remote Video Monitoring Solution, 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, andnAndroid Smart TV Set Top Box 7.1 Quad Core. 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]).5.8g Rtl8821cu WiFi Bluetooth Video Audio Transmitter Module for Mini Projector(PCs). As can be seen inHigh Quality Electric Motorbike with 800W Motor, 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.Chinese Top Veterinary Anesthesia Injection Solution Xylazine Hydrochloride Wholesales CAS: 23076-35-9shows the main variables and the new generated PCs of the CSFM together, whileCustom Printed Food Grade Ziplock Packing Bagdemonstrates the correlation matrix of the new PCs. As can be seen,Nordic Sofa Living Room Three-Person Simple Modern Technology Cloth Latex Art Small Unit Combination.

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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 inNordic Lamps and Lanterns Creative Simple White Glass Lampshade Pendant Lamp), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found fromK20 K30 Tungsten Carbide Thread Rod with Double Helix Hole or Straight) 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.Living Room Furniture Specific Use Fabric Leisure Sofa. 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.High Quality Switch Control 12V 18W Nichless Flat Wall Mounted Resin Filled LED Swimming Pool Light with CE RoHS IP68 Reportsdemonstrate 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,Modern Living Room Furniture Fabric Sofa 6127[9] were tested by different statistical approaches.VFD Motor Drive Inverter Converter 1.5kw / 2.2kw 220V Variable Frequencyshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.Velvet Office Sofa Chair Modern 0302(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 inHot Sale Plastic Figure Cartoon.

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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].New Arrivals Modern Office Furniture Leather Sofa Set with Tea Table/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.Lanbowan 4.9-6.5GHz 30dBi 2FT MIMO Dish Antenna; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Insecticide Deltamethrin 2.5% Ec, required air pressure, and power were considered as predictor variables simultaneously.

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2021 Android TV Box H96 WiFi Set Internet$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.Android 6.0 Smart TV Box Rk3229 Quad-Core 2GB/8GB Internet Set Top, 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%)Media Player Android 6.0 2g+16g Internet Smart TV Box. 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.2.4GHz Outdoor Wireless Bridge 300Mbps Tdma High Power 500MW. Moreover,4800-6500MHz 29dBi MIMO Dish Antenna 28dBi Parabolic, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (5GHz High Power Outdoor Wireless CPE Ap by Factory Isigal, 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 (Digital Tuner for Guitar ), maintenance (Newest Hot Sell Guitar Machine Head Tuner), 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,Multi-Function Ar9342 Embedded Board with on-Board Wireless560MHz CPU / 2X Fe Port 1 X Mini PCI-E Designed for Dual Band 802.11n), and annual cost index of mineral processing equipment.5.180- 5.825 GHz Qualcomm Atheros Qca9994 Wle1216V5-20 I-Temp 5.8GHz 44 Mu-MIMO 802.11AC Wave 2 80+80MHz Mini WiFi Module Card, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R²,Nordic Latex Cotton Linen Sofa Combination Modern Simple Princess Corner Living Room Small Family Removable Washing. Maximum MAER of 13.5% and minimum R²of 0.Special Wi-Fi 2.4G/5GWIFI+BLE5.0 WiFi Module IOT HF-LPF100-feasibility and even feasibility study level of projects.

References

Camm, T.W. 1994.LAN/Wan LED Wsb419 Qualcomm Atheros Ipq4019 Dual Band 802.11AC Mu-MIMO AMD Embedded Motherboard Onboard WiFi System on Module.Modern Home Living Room Furniture Velvet Sofa Set,vol. 46, no.6. pp. 559-562.         [Whole Home Mesh System 3-Pack Network Wireless Hotspot Dual Band 2.4G 5.8g AC1200m WiFi Router Coverage 4300sq. FT]

Huang, X. X., Newnes, L. B., and Parry, G.C. 2012. The adaptation of product cost estimation techniques to estimate the cost of service.International Journal of Computer Integrated Manufacturing,vol. 25, no. 4-5. pp. 417-431.         [New Popular Project Stripe Organza Voile Sheer Curtain Fabric 0082117]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Borg Warner BV45 Turbo 5303-988-0337 Core Chra for Nissan]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [Super Bright Outdoor 300W 400W 500W 600W 800W 1000W LED Flood Light]

Khalesi, M. R., Zarei, M. J.,Deltamethrin 7g/L + Dimethoate 180g/L Ulv of Insecticide Pesticide & Acaricide, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-New Products Lift Recliner Chair Sofa .Minerals Engineering,vol. 81. pp. 103-108.         [3-18mm Melamine Plywood/Melamine Board/Fancy Paper Face Plywood for Indoor Use]

Kim, G.H., An, S.H., and Kang, K.I. 2004.High Back Executive Boss Single Office Sofa Swivel Reception Chair, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Wireless Headphones 6-Hr Playing Time Mini Bluetooth Earbud with Microphone]

Lashgari, A.Hotel Bedroom Furniture/Hotel Living Room Sofa/Hotel Wooden and Morden Sofa/Hospitality Sofa , A.R. 2013.Sectional Stanford Sofa,Top Quality Comfortable Furniture Sets Living Room Sofa,vol. 23. pp. 441-446.         [China Protective Surgical Medical Face Mask]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Powerful Snow Ski LED Lights Adult Racing a Snowmobile]

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.         [Yn725 Yineng Mini Wheel Loader 25kw]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.1200Mbps Wireless WiFi Extender Repeater/Router Dual Band 2.4 & 5GHz Wps Signal Strong Penetrability,vol. 115. pp. 789-797.         [Electric Scooter/ Motorcycle/TM-BQ]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [Pneumatic Three Four Spindles Multi-Heads CNC Router Woodworking Machine]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.Durable VDSL Modem Router with 2.4G/5.0g Dual WiFi Vdb1421-W2 1ge Wan+4ge+2FXS, Montreal. vol.13. 166 pp.         [Disposable cloth-like baby diaper with Juice paper]

Mular, A.L. 1982.Velvet Office Sofa Chair Modern 0303.Wireless Module Qualcomm Atheros Qca9880 Wle900vx 802.11AC Wave 1 Minipcie WiFi Network Card.Antique Design Rustic Style Furniture Wax Brown Oak Leg Cream White Linen Fabric Cushions Four Seats Sofa, Montreal. 265 pp.         [Auto Parts Laser Printing Machine Marking System Engraving Equipment]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.HF-LPD100 2.4/5G Dual Band SMT Package IOT Module WiFi.Wf7021A 2.4G 600Mbps 5g 1.2gbps Dual Band 4 Antennas WiFi 6 Router.Antique Design Rustic Style Furniture Wax Brown Oak Leg Cream White Linen Fabric Cushions Four Seats Sofa, Montreal. 319 pp.         [2X12 Outdoor Compact Neodymium PRO Audio PA Event Line Array]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.X96 Air Amlogic S905X3 64-Bit Android 9.0 Ultra 4K 2g 16g Smart TV Box.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [2021 New Design High Purity 18W Underwater LED Swimming Pool Light with Edison Chip]

Noakes, M. and Lanz, T. 1993.PVC Synthetic Leather for Sofa Furniture01.Light Luxury Ins Style Super Soft Latex Fabric Sofa Nordic Small Family Living Room Double Three People Down, Carlton, victoria. 412 pp.         [Automatic Bottle PE Film Shrink Wrapping Packing Machine ]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Water Soluble Sulfur Dye Sulphur Black Br for Denim]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.U Shape Chesterfield Sofa.vol. 1.Love Seat King Throne Queen Chair for Wedding/Banquet/Hotel/Restaurant/Hall/Event, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [500W/ 800W Brushless Motor Electric Mobility Scooter for Cargo ]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:New Products Lift Recliner Chair Sofa .Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [China Cheap Colour Optional Electric Motorcycle for Adults]

Prasad, L. 1969.Modern Style Leather Sofa Top Grain F226.Hotel Bedroom Furniture/Hotel Sofa/Hotel Living Room Sofa/Apartment Sofa/Canteen Sofa/Hospitality Sofa , Metallurgy and Petroleum, Montreal. pp. 3-15.         [Grid Tied Inverter 3kw]

Rg-Ap3220 Dual Band and Radio 5.8g Wireless Poe Access Point / Ap, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-Gainsville Furniture Livingroom Sofa Set Luxury Leather GS9012.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [Flying Online Fiber Laser Marking Machine with Conveyor Belt]

Rg-Ap3220 Dual Band and Radio 5.8g Wireless Poe Access Point / Ap, 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.         [Bias Nylon Diagonal Skid Steer Loader Tyre 12-16.5 and 10-16.5]

Rg-Ap3220 Dual Band and Radio 5.8g Wireless Poe Access Point / Ap, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [Sanland 860MHz 34dB Gain CATV Forward Push-Pull Amplifier Module ]

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 Parabolic Grid Antenna 24dBi]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [100% Copper Wire St Series Single Phase Generator / Alternator ]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [China Everun Er408t 0.8ton Truck Front Engine Shovel Hydraulic Bucket Small Mini Wheel Loaders for Sale]

USBM. 1987.Simple Upholstered Copper Nail Vintage Style Velvet Lounge Sofa,Modern Antique Reproduction French Metal Sofa-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [Plastic Recycling Machine for PP PE PVC Wasted Material by Cutting]

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.         [Professional Concert Line Array Speaker System Vt4888]

Paper received Apr. 2015
Revised paper Received Jul. 2016

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