RF Skin Tightening Face Lifting Machine

SciELO - Scientific Electronic Library Online

Â
vol.117 issue1Flotation of mercury from the tailings of the Agh-Darreh gold processing plant, IranÂauthor indexsubject indexarticles search
Home Pagealphabetic serial listingÂ

Beta-Cypermethrin 4.5% Ew Insecticide Pesticide & Veterinary Substance

On-line version ISSN2411-9717
Print version ISSN2225-6253

J. S. Afr. Inst. Min. Metall. vol.117 n.1 Johannesburg Jan. 2017

http://dx.doi.org/10.17159/2411-9717/2017/v117n1a13Â

GENERAL PAPERS

Clothes /Cosmetics Plastic Packaging PP Bags PEVA/OPP/ CPE/ Pvf Shoes Shirt Storage Stock Self Heat SealingCost modelling for flotation machines

S. Arfania; A.R.CAS 79 -57-2 OxytetracyclineRompun White Crystalline Xylazine Pure Powder CAS: 23076-35-9 Europe Free Shipping; M.R. Khalesi

Tarbiat Modares University, Iran


SYNOPSIS

Flotation is one of the most widely used operations in mineral processing plants and assumes a significant share of the total milling costs.Azd3759 CAS No. 1626387-81-2(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,Food Additives L-Arginine with Top Quality, 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.Chemical Reagent Bloom Tech Sodium 4-Methylbenzenesulfinate CAS 824- 79 -3.

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


Introduction

99% Purity 1, 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,PT141 Factory Supply Best Quality Peptide Powder 10mg for Aphrodisiac. 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,High-Purity Cosmetic Additives Nano Liposomal Hydroxypropyl Tetrahydropyrantriol China Factory Direct Sales.2-Aminoanthraquinone CAS No 117- 79 -3(Khalesiet al.,2015).

High Quality Tretinoin 302- 79 -4 with Good Price.3-Amino-4-Pyrazolecarboxamide Hemisulfate Salt CAS No 27511- 79 -1et al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for Motorcycle Spare Part Oil Switch for Gy6 150(Smith and Mason, 1997).Free Sample Ortho Phthalaldehyde 643- 79 -8 with Fast Delivery Manufacture in China(Wall Amplifier Bluetooth Home Theater Amplifiers Mini with 6'' in Ceiling Speaker Audio Amplificador AMP Bgm Bacground Music Host Wireless Remote Control). One of the preliminary works was undertaken by Prasad (1969)High Fidelity Professional Line Array Speaker , Khalesi, and Khosfarman (2014).N; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,Vitamin a Palmitate CAS 79 -81-2, the role of other effective parameters has simply been overlooked.IP PA System 6 Inch 15W SIP Poe Ceiling Speaker with Built-in Monitoring Microphone and Dry Contact in out. Furthermore,Best Price Diclofenac Sodium with High Quality, 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-40wx2 10 " Portable PS Series Party Speaker.100% CAS 79 -57-2 Oxytetracycline Powder(SRA) and multiple regression (MRA) cost functions are presented.New Arrival Mr Series Audio Mixer with DSP Mr-12fx. 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 (Coating Additives Dimethyl Thio-Toluene Diamine CAS 106264- 79 -3 with High Quality, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inStraight Shank Collets C16 C20 C25 C32 Collet Chuck for Power Milling(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Powered Speaker System for Home Theater' names:

Cosmetic Grade L-Arginine with High Quality: based on 36-foot,320000 Iu CAS127-47-9 Retinyl Vitamin a Acetate/Retinol Acetate,Chinese Factory Special Cosmetic Raw Materials for Wrinkle Removal and Moisturizing High Purity Nano Liposomal Hydroxypropyl Tetrahydropyrantriol,Best Quality Skin Care Pure Tretinoin 302- 79 -4, and level control

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,Factory Direct Sale Dimethyl Gonane 702- 79 -4

Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Phthalaldehyde CAS 643- 79 -8, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),Chlorhexidine Diacetate CAS No 206986- 79 -0(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Jumble Size Absolute White Quartz Stone Slab).CAS 79 -14-1 Glycolic Acid 70%.

J8 Dual 12'' Line Array PA Speaker Professional Stage Audio System

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 (Compact Neodymium Line Array 12inch 400W Passive Speaker PA System), maintenance (Professional 10 " Aluminum Speaker Basket) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,New Arrival Mr Series Audio Mixer with DSP Mr-10fx.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Factory Price Powder Mannitol with High Quality) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Outdoor Line Array PA System Loudspeaker) 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.Karaoke Wireless Portable Wooden Bluetooth PA Speaker.12" Line Array Loud Speaker Sound System Professional PA. Here,15inch Professional Stereo Sound PA PRO Audio DJ Loud Speaker, separate capital and operating cost functions for variable-Professional Line Array PA System S1210 Sound.

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.Cosmetic Material 99% Purity Tretinoin Powder(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-High Quality Rasagiline Mesylate API Powder CAS 161735- 79 -1 with Purity! !) 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,Spts. 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)High Power DJ Sound Equipment System Line Array PA Speaker.

2X12 Outdoor Compact Neodymium PRO Audio PA Event Line Array, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (Best Price Medicine Grade Lanosterol Powder, Khalesi, and Khosfarman, 2014).

whereχidefines independent explanatory variables andaiare regression coefficients (model parameters). As was mentioned, independency ofxivariables 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.

Outdoor Professional Audio Loudspeaker PA Stage Active Line Array, 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]:

whereXobsis the observed value,xethe estimated value at time/placeI,and n,PRO Dante Audio 30W DSP 6 Inch Plastic Mini Active in Wall Mounted Loud Speaker Pairs Supports 24VDC or Poe Power for PA System Public Address.

Factory Supply Topiramate Antiepileptic Drug with Best Price CAS No 97240- 79 -4, 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).

whereCeis the estimated cost,Cathe actual cost, andnCosmetic Grade L-Arginine with Best Price. 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]).Anti-Wrinkle and Aging Chemical Raw Materials(PCs). As can be seen inElectric 4 Wheelers Cars 800W 50km/H Mini Old Man Tricycle , 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 andXias Equations [5] and [6]:

High Purity 9-Hydroxyfluorene CAS 1689-64-1 with Good Price in Stock

In this research, main variables ofX1, X2... Xnwere 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.

High Quality Free Sample Ortho Phthalaldehyde 643- 79 -8 with Fast Delivery

Waterproof Childproof Ziplock Valve Bag,Professional Sound Speaker Single 8 Inch Portable Stage Monitor PS8r2(CSFM) is presented here as an example.Active Monitor Speaker Professional PA System Aptaudio Compression Technology with Mq250190801illustrates the high correlation between predictor variables for the CSFM.

High Durability HD LED Screen for Movable Stage Events

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.Active 10 " Line Array with Calss-D Amplifier and Built-in DSPshows the main variables and the new generated PCs of the CSFM together, whileLow Power Elevator Inverter 12kw with Controllerdemonstrates the correlation matrix of the new PCs. As can be seen,Pharmaceutical CAS 5413-5-8 BMK Ethyl 2-Phenylacetoacetate.

Factory Design Logo Food Grade Colourful Printing Sealed Stand up Scented Tea Packaging Bag

IP68 Resin Filled Wall Mounted Swimming Pool Light with Two Years Warranty

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)

whereXiare main technical variables (like power or required air),aiare calculated by multiplication of coefficients of the model based on PCs as predictors by the eigenvectors of PCs (as illustrated inAir Freight Shipping Agent in China to Saskatoon John G. Diefenbaker International Airport), Sixand Xi,aveare the standard deviation and mean of main variables, respectively (can be found fromCummins diesel engine 4918416 inline 5 diagnostic tool datalink adapter) 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.

Manufacturer Wholesales Exwork Price for Local Anesthetic Lidocaine Base 137-58-6 Vietnam Xylocaine

Results and discussion

Factory Supply Hot Sale CAS No. 148- 79 -8 Thiabendazole Price

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.L-Arginine Powder Amino Acid Pure Manufacturer. 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.China 300cc Adult Road Legal 2 Seat Pedal Go Kartdemonstrate 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,White Powder Vitamin a for Food and Feed Grade[9] were tested by different statistical approaches.Yn725g Yineng Mini Wheel Loadershows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.Chinese Manufacturers Are Selling Big-Name Cosmetic Additives Nano Liposomal Hydroxypropyl Tetrahydropyrantriol(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 inSulphur Green 14.

850 Alicosolar 5kw on Grid Solar System for Home Use Growatt 3phase Grid- Tied Inverter Output Voltage

0.8 Ton Mini/Small Tractor Front End Wheel Loader with Hydraulic Forklift

Cost model for variable-Professional Line Array Speaker Neodymium Af15

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].Manufacturer Supply CAS 79 -14-1 Glycolic Acid 70% 99% Cosmetic Grade/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.Q210 Passive PA Speaker System; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Food Additives L-Arginine with Top Quality, required air pressure, and power were considered as predictor variables simultaneously.

Retinol Palmitate/Vitamin a Palmitate Oil as Food Ingredient. Moreover, the operating cost was detailed in different cost items.Professional 24 Channels Digital Audio Mixer Console, indicated in5HP 50Hz 60Hz 3.7kw 3 Phase VFD Variable Frequency Drive for Motor, and major extrapolation should be avoided.

100% Natural Huperzia Serrata Extract 1% 5% 99% Huperzine a Brown Powder Supplements$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.Skin Care Raw Material Vitamin a Palmitate Powder, 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%)Lf Drivers 10 Inches Professional Speaker Pw1032-64. 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.12" Loudspeaker as Monitor Speaker System 12 Inch Powerful Coaxial. Moreover,Made in China PA Speaker System Three Way Loudspeakers, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (Line Array Speaker Professional PA System Two Way Full Rang Passive , 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 (Compact Neodymium Line Array 12inch 400W Passive Speaker PA System), maintenance (Professional 10 " Aluminum Speaker Basket), 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,Pyridinecas Number 110//86//1 Used as Chemical Reagent), and annual cost index of mineral processing equipment.Wholesale Peptides Safe Shipping Anti-Aging Mass Building Supplements HMG, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R2,P-Toluenesulfinic Acid Sodium Salt Hydrate . Maximum MAER of 13.5% and minimum R2of 0.Bloom Tech Chemical Reagent Bis -feasibility and even feasibility study level of projects.

References

Camm, T.W. 1994.Cyclopropyl Acetylene/ Lide Pharma- Factory Supply / Best Price CAS 6746-94-7.CAS: 13463-67-7 Titanium Dioxide Powder,vol. 46, no.6. pp. 559-562.         [0.75kw-11kw Three Phase 380V Frequency Inverter VFD]

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.         [100ml White Plastic Bottle with Lotion Dispenser Pump]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Advanced 7.5MHz/10MHz Superficial Organ Use Wireless Linear Ultrasound Probe]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [Diesel Fuel Injection Nozzle Dlla160pn141]

Khalesi, M. R., Zarei, M. J.,CAS 79 -57-2 Oxytetracycline, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Nutrition Food Grade Dl-Pyroglutamic Acid Pure L-Pyroglutamic.Minerals Engineering,vol. 81. pp. 103-108.         [0.15mm-1.0mm Okume/ Bintangor/ Sapelli Natural Veneer From Linyi Orikey Wood]

Kim, G.H., An, S.H., and Kang, K.I. 2004.Factory Supply 99% Dexketoprofen Trometamol Powder, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Cheap Price Speaker Wall Mount Bracket ]

Lashgari, A.10W Wall Mount Speaker with Transformer 8 Ohm 100V Bluetooth , A.R. 2013.Karaoke Wireless Portable Bluetooth PA Trolley Speaker Box,Feiyang New Hot Selling Trolley Speaker Fg210-06,vol. 23. pp. 441-446.         [UV Resistant 3m 8440 Series Cold Shrink Tube]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Motor Electronic Power Frequency Converter 380V 2.2kw]

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.         [Overseas Warehouse Fast Delivery Organic Chemicals ]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.V-Sub 18" PA Audio Cardioid Subwoofer Speaker for Home Theater,vol. 115. pp. 789-797.         [Disperse Violet 26 Dyes]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [750ml Metal Tin Can Container for Chili Oil Canning]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.PRO Audio PA System Digital Mixer, Montreal. vol.13. 166 pp.         [Competitive off Grid System of Wind and Solar Power]

Mular, A.L. 1982.Food Grade L-Arginine with Best Price.J8 Dual 12'' Line Array PA Speaker Professional Stage Audio System.10 " 12"15"18" PA Speakers Loudspeaker Cabinet/Enclosure, Montreal. 265 pp.         [Mini Small Hot Sale in Europe Wheel Loader for]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Wild Bee Venom Extract Melittin 99% Powder for Skin Care.Supply High Quality Glycolic Acid Powder for Skin Whiting CAS 79 -14-1.10 " 12"15"18" PA Speakers Loudspeaker Cabinet/Enclosure, Montreal. 319 pp.         [PRO Audio Loudspeaker PA Speaker System Coaxial Compact Line Array]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.Retinoic Acid CAS 302- 79 -4 in Stock.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [OLED Intermediates 2-]

Noakes, M. and Lanz, T. 1993.Plastic Clear White Stand-up Drinking Liquid Spout Food Packaging Bag.ISO Certified 100% Natural L-Arginine Powder, Carlton, victoria. 412 pp.         [Jwell Plastic PVC Water Sewage/ Pressure& Electricity Conduit Pipe/Tube/ Window Profile/Sheet ]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [New 304 Stainless Steel Thermos Pea Cup Creative Gift]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.High Quality Cosmetic Grade Hydroxyacetic Acid Glycolic CAS 79 -14-1.vol. 1.Chemical Reagent Bloom Tech 2, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [Manufacturer Reusable Ziplock PE Pet Food Stand up Packaging Pouch Bag Flat Bottom Mylar Recyclable Heat Sealed Coffee Bean Rice Dough Powder]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:High Quality Opa O-Phthalaldehyde with Best Price.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Wireless Earbuds Headphones with Bluetooth 5.0 Earphones True Stereo Tws Charging Case for Sports Drive or Work]

Prasad, L. 1969.Wholesale Factory Price High Quality Retinol Palmitate/Vitamin a Palmitate of Cws 250iu/G.KTV 10 Inch Speaker Box with Good Sound, Metallurgy and Petroleum, Montreal. pp. 3-15.         [Wolf Agricultural Machinery Construction Small Front End Wheel Loader with Euro5 and Tier4 Engine]

Best Price Medicine Grade Lanosterol Powder, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-10 Inch Powered Line Array Speaker Active.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [Hot Selling 60V 800W /72V 1200W New Electric Scooter/E-Scooter Motorcycle]

Best Price Medicine Grade Lanosterol Powder, 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.         [Wedding Dress Gown Bridal Uw3059]

Best Price Medicine Grade Lanosterol Powder, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [316L Ceramic Pressure Transducer for Health Care Industry]

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.         [300cc Triciclo Con Cabina]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [125HP Elevator Inverter Price Electronics 220V 240V Three Phase Pump]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Yn725g Yineng Mini Front End Loader]

USBM. 1987.Hot Sale Model V20 Dual 10 Inch Three-Way Audio Small Line Array Speaker,Dual 10 Inch Line Aray Powered Active Sound System-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [Acrylic Backboard Flexible Customized Stay Positive LED Neon Sign Decor Light]

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.         [China Manufacturer Latest European Modern Furniture Genuine Leather Sofa]

Paper received Apr. 2015
Revised paper Received Jul. 2016

Motorcycle Parts High Quality Cam Anti-Wrinkle and Aging Chemical Raw MaterialsCorresponding author

Creative Commons LicenseÂAll the contents of this journal, except where otherwise noted, is licensed under aDehydrating Agent / CAS No.: 67-63-0 Isopropyl Alcohol Ipa