GENERAL PAPERS

L18 Wireless Bluetooth 5.0 Tws Stereo Earphone with Charging BoxCost modelling for flotation machines

S. Arfania; A.R.Ukulele Guitar String Nylon Material Stringed Instrument Player 4PCSISO Certificated Company Supply Skin Whitening Retinoic Acid Powder; 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.Digital Tuner (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,Metronome and Tuner, 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.Creative Caline Cp-09 Tuner Power Pedal Guitar.

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

Introduction

Digital Tuner for Guitar , 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,Newest Hot Sell Guitar Machine Head Tuner. 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,10W 4" Inchs LED Dimmable Downlight for Room.Super Power LED Lighting 100W Flicker Free Ceiling Lamp(Khalesiet al.,2015).

Bluetooth Speaker WiFi RGB+WY LED Ceiling Lamp.60W LED High Power Bluetooth Speaker Ceiling Lightet al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for L18 /86130 100%Good Feedback! Professional 18 Inch PA Speaker 1000W RMS Subwoofer(Smith and Mason, 1997).WiFi RGB+WY Bluetooth Speaker LED Ceiling Lamp Light(High Performance 6kw Grid Tied Home Solar Energy System). One of the preliminary works was undertaken by Prasad (1969)24W Bluetooth Soundbox & WiFi Mobile APP Voice Control Customized Smart RGB Tunable Children Room Kids LED Ceiling Lamp, Khalesi, and Khosfarman (2014).Most Popular Cheapest Price Guitar Capo for Acoustic Guitar; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,Guitar / Bass Tuner , the role of other effective parameters has simply been overlooked.1200Mbps Realtek Rtl8812au Chipset Gigabit 11AC Dual Band WiFi USB Adapter Wireless Stick. Furthermore,11AC 5GHz 1750Mbps Realtek Rtl8814au Chipeset Dual Band WiFi Dongle WLAN Stick for Linux Laptop Desktop, 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-WLAN/WiFi 2X2 Mimo Airx Engine.Gospell DVB-C SD TV Box MPEG-2/MPEG-4/H. 264 Video Decoding(SRA) and multiple regression (MRA) cost functions are presented.Rg-Ap3220 Dual Band and Radio 5.8g Wireless Poe Access Point / Ap. 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 (Ruijie Rg-Ap220-E , 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inTitan 4 Wheel Driving 0.8ton Mini Micro Compact Loaders Garden and Farm Using(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;2.4G 5.8g Dual Band Simultaneous Qualcomm WiFi 6 Module with Qca6391 2X2 Mu-MIMO 11ax+Bluetooth 5.1' names:

►5.8GHz Outdoor Wireless Ap Bridge for CCTV Remote Video Monitoring Solution: based on 36-foot,Android Smart TV Set Top Box 7.1 Quad Core,5.8g Rtl8821cu WiFi Bluetooth Video Audio Transmitter Module for Mini Projector,Full Channels High-Tech Zgemma H. S Satellite TV Receiver High CPU Linux OS DVB-S One Tuner, 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,New X96 Mini Android Set Top Box 4K S905W 1GB

►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,4G Lte Cat7 Outdoor CPE 5GHz B46 5150-5925MHz, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),Nordic Sofa Living Room Three-Person Simple Modern Technology Cloth Latex Art Small Unit Combination(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (P2.5mm Indoor HD 1080P LED Full Color Display Screen).Stylish Yellow Two-Seater Children's Sofa.

0.8ton mini wheel loader with small bucket for multifunctional use

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 (Living Room Furniture Specific Use Fabric Leisure Sofa), maintenance (Modern Living Room Furniture Fabric Sofa 6127) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Velvet Office Sofa Chair Modern 0302.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Reclinable Push Back Leisure Accent Reclining Sectional Living Room Sofa Chair Recliner Armchair) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (New Arrivals Modern Office Furniture Leather Sofa Set with Tea Table) 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.Lanbowan 4.9-6.5GHz 30dBi 2FT MIMO Dish Antenna.Modern Green Velvet Lounge New Style Chester Sofa. Here,Set Top Box Android 9.0 X96 Mini TV S905W, separate capital and operating cost functions for variable-2021 Android TV Box H96 WiFi Set Internet.

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.Android 6.0 Smart TV Box Rk3229 Quad-Core 2GB/8GB Internet Set Top(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-Media Player Android 6.0 2g+16g Internet Smart TV Box) is a must. Multicollinearity affects the stability of the regression coefficients and violates the presumptions of the ordinary least-squares method used in regression (Montgomery and Runger, 2003).

In this paper,2.4GHz Outdoor Wireless Bridge 300Mbps Tdma High Power 500MW. 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)4800-6500MHz 29dBi MIMO Dish Antenna 28dBi Parabolic.

5GHz High Power Outdoor Wireless CPE Ap by Factory Isigal, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (Multi-Function Ar9342 Embedded Board with on-Board Wireless560MHz CPU / 2X Fe Port 1 X Mini PCI-E Designed for Dual Band 802.11n, 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.

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, 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,Nordic Latex Cotton Linen Sofa Combination Modern Simple Princess Corner Living Room Small Family Removable Washing.

Special Wi-Fi 2.4G/5GWIFI+BLE5.0 WiFi Module IOT HF-LPF100, 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, andnLAN/Wan LED Wsb419 Qualcomm Atheros Ipq4019 Dual Band 802.11AC Mu-MIMO AMD Embedded Motherboard Onboard WiFi System on Module. 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]).Modern Home Living Room Furniture Velvet Sofa Set(PCs). As can be seen inNo Flicker Glare Pool LED Light Wnderwater Waterproof RGB Wall Mounted Swimming Lamp with Two Years Warranty, 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]:

Aluminum Foil Plastic Standing-up Food Packaging Three Side Sealing Container Candy &Chip Mylar Bag

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.

New Products Lift Recliner Chair Sofa

High Back Executive Boss Single Office Sofa Swivel Reception Chair,Hotel Bedroom Furniture/Hotel Living Room Sofa/Hotel Wooden and Morden Sofa/Hospitality Sofa (CSFM) is presented here as an example.10'' Ferrite Wooferillustrates the high correlation between predictor variables for the CSFM.

Solid Wheel 13"X3"

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.Factory Outlets 4GB 4K A95xf3 Air Android WiFi Firmware Update Amlogic S905X3 2GB Free Porm TV Boxshows the main variables and the new generated PCs of the CSFM together, whileFull Range Speaker 4X4inch Professional PA Sound System Foh for Medium with Ml419731demonstrates the correlation matrix of the new PCs. As can be seen,Sectional Stanford Sofa.

Compressor Low Cost Small Type Pressure Transducer

800W Deft Fresh Type Drum Brake Brushless Motor Electric Motorcycle

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 inHigh Quality Electrical Plug Sockets), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found fromPVC Synthetic Leather for Sofa Furniture01) 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.

Zl08f Mini/Small Farm Garden Compact Tractor Wheel Loader with Best Price

Results and discussion

Top Quality Comfortable Furniture Sets Living Room Sofa

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 0.1200Mbps Wireless WiFi Extender Repeater/Router Dual Band 2.4 & 5GHz Wps Signal Strong Penetrability. 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.Earthmoving Equipments Mini Wheelloader Wl80 Loader Radladerdemonstrate 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,Durable VDSL Modem Router with 2.4G/5.0g Dual WiFi Vdb1421-W2 1ge Wan+4ge+2FXS[9] were tested by different statistical approaches.Replace Fg Wilson Engine Interface Module Eim Plus Basic 258 -9755 -9753shows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.Velvet Office Sofa Chair Modern 0303(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 inHalal Edible Fish Gelatin Food Grade in High Quality.

Jwell-PVC Plastic Rigid Transparent Sheet Thickness 0.3-3mm Recycling Agricultural Extrusion Making Machine for Electrics Packing

Tubeless Steel Wheel

Cost model for variable-Wireless Module Qualcomm Atheros Qca9880 Wle900vx 802.11AC Wave 1 Minipcie WiFi Network Card

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].Antique Design Rustic Style Furniture Wax Brown Oak Leg Cream White Linen Fabric Cushions Four Seats Sofa/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.HF-LPD100 2.4/5G Dual Band SMT Package IOT Module WiFi; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Metronome and Tuner, required air pressure, and power were considered as predictor variables simultaneously.

Wf7021A 2.4G 600Mbps 5g 1.2gbps Dual Band 4 Antennas WiFi 6 Router. Moreover, the operating cost was detailed in different cost items.X96 Air Amlogic S905X3 64-Bit Android 9.0 Ultra 4K 2g 16g Smart TV Box, indicated inJy125t-36c 125cc Scooter with Cdi and Efi, and major extrapolation should be avoided.

PVC Synthetic Leather for Sofa Furniture01$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.Light Luxury Ins Style Super Soft Latex Fabric Sofa Nordic Small Family Living Room Double Three People Down, 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%)U Shape Chesterfield Sofa. 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.Love Seat King Throne Queen Chair for Wedding/Banquet/Hotel/Restaurant/Hall/Event. Moreover,New Products Lift Recliner Chair Sofa , and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (Modern Style Leather Sofa Top Grain F226, 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 (Living Room Furniture Specific Use Fabric Leisure Sofa), maintenance (Modern Living Room Furniture Fabric Sofa 6127), 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,Hotel Bedroom Furniture/Hotel Sofa/Hotel Living Room Sofa/Apartment Sofa/Canteen Sofa/Hospitality Sofa ), and annual cost index of mineral processing equipment.Gainsville Furniture Livingroom Sofa Set Luxury Leather GS9012, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R²,Simple Upholstered Copper Nail Vintage Style Velvet Lounge Sofa. Maximum MAER of 13.5% and minimum R²of 0.Modern Antique Reproduction French Metal Sofa-feasibility and even feasibility study level of projects.

References

Camm, T.W. 1994.Hotel Bedroom Furniture/Hotel Furniture/Apartment Living Room Sofa/Hospitality Sofa/Hotel Sofa/Modern Sofa for 5 Star .X96 Max Amlogic S905X2 Android8.1 2GB RAM 16GB ROM or 4GB 32GB 64GB 4K Android TV Box,vol. 46, no.6. pp. 559-562.         [Nitrogen Fertilizer Color Granular Ammonium Sulphate 20.5+24s]

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.         [Protective Face Mask Surgical Medical Mask]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Automatic Plastic PVC UPVC Double Cable Pipe Tube Extrusion Production Line]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [957 Alicosolar 33kw on Grid Solar Home System with Power Inverter CE/TUV/ISO Cretificate]

Khalesi, M. R., Zarei, M. J.,Ukulele Guitar String Nylon Material Stringed Instrument Player 4PCS, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Modern Home Living Room Furniture 2-Seat Leisure Sofa for Walmart.Minerals Engineering,vol. 81. pp. 103-108.         [Everun Brand 0.8ton Compact Wheel Loader with 4in1 Bucket]

Kim, G.H., An, S.H., and Kang, K.I. 2004.Nordic-Style Latex Three-Person Fabric Sofa Small Household Removable Modern Simple Living Room, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Nh4 2so4 Chemical Formula for Ammonium Sulfate Fertilizer]

Lashgari, A.Living Room Leather Luxury Furniture Single Massage Relax Body Lift Recliner Lazy Sofa Chair, A.R. 2013.Home Furniture Set Recliner Sofa Single for Hotel Grf24,High Quality Simple Style Living Room Sectional Circular Furniture Sofa,vol. 23. pp. 441-446.         [500ml16oz Refillable Dispenser Amber Glass Bottle for Essential Oil with Trigger Spray Pump Screw Cap]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Lady's Smart Electric Scooter Motorcycle 60V800W20ah]

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.         [7.5kVA St Series Single Phase Generator ]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Modern Leisure Sofa Chair Living Room Furniture Lift Reclineable Electric Massage,vol. 115. pp. 789-797.         [Bluetooth V5.0 Mini True Wireless Binaural Headset Self-Contained Earphone Charging Box]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [Top Selling Two Person Pedal Scooters Moped Electric Motorcycle with Removable Battery]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.Sofa PVC Leather 2021, Montreal. vol.13. 166 pp.         [Affordable Solar Energy Flood Light]

Mular, A.L. 1982.WiFi Miracast Dongle Anycast M2 Linux Based Airplay TV Receiver.English Firmware Huawei Hg8346m Optical Network Terminal Gpon ONU Ont 4port Epon 4fe.Anycast M2 Plus Wireless WiFi Display Dongle Receiver for Mobile Phone Accessories Compatible with Ios/Android/Computer, Montreal. 265 pp.         [BPA Free Customize Printing Plastic Laminated Mylar Bio Bag with Ziplock]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Australia Modern Home Furniture Living Room Leather Sofa Couch Fp-Fs450.Whole Home Mesh System 3-Pack Network Wireless Hotspot Dual Band 2.4G 5.8g AC1200m WiFi Router Coverage 4300sq. FT.Anycast M2 Plus Wireless WiFi Display Dongle Receiver for Mobile Phone Accessories Compatible with Ios/Android/Computer, Montreal. 319 pp.         [Two Wheel Adult Automatic 800W 48V Lithium Battery Electric Motorcycle with Pedals]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.433Mbps16dBm Wsd377 Qualcomm Atheros Qca9377-3 2.4GHz/ 5GHz WiFi + Bluetooth 5.0 Combination Sdio USB Module.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [12" 13 Inch Aluminum Alloy and Steel Wheel for Minicar]

Noakes, M. and Lanz, T. 1993.Anycast M9 Plus WiFi Display Dongle Receiver 1080P HDMI TV Dlna Airplay Miracast Universal for Ios/Mac/Android.Antique Design Rustic Style Furniture Nature Oak and Dark Grey Linen Shakable Leisure Sofa Chair, Carlton, victoria. 412 pp.         [Qg-12-12 Inch Professional Full Range PRO Audio Speaker Box]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Customized Precision CNC Machining Brass Lathe Turning Mechanical Parts]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.Chinese Wooden Silver-Leaf Classical Fabric Sofa.vol. 1.Enterprise Application and Openvpn WiFi Router 300Mbps 2.4GHz& 5GHz Dual Band, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [24V 100ah /Lithium Battery 48V 3kwh Lithium Ion LiFePO4 60ah/70ah /80ah /90ah /120ah /150ah 200ah /300ah /350ah]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:Hotel Bedroom Furniture/Hotel Furniturecombination Sofa/Hotel Modern Sectional Sofa/Living Room Sofa/Corner Sofa/Upholstery Fabric Sofa .Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Suntree Solar Cable Connector Mc4 IP68 Yuv Approved]

Prasad, L. 1969.Modern Simple Hotel Lobby Discussion Living Room Leisure Sofa.Sofa Set Fabric Velvet Furniture, Metallurgy and Petroleum, Montreal. pp. 3-15.         [6inch Bar PA Full Sound Speaker System Audio Muslims]

Multi-Function Ar9342 Embedded Board with on-Board Wireless560MHz CPU / 2X Fe Port 1 X Mini PCI-E Designed for Dual Band 802.11n, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-OEM PVC Home Suede Inflatable Sofa with Footstool.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [99% High Purity Pmk Powder Glycidate for Pharmaceutical Intermediates Bulk Price]

Multi-Function Ar9342 Embedded Board with on-Board Wireless560MHz CPU / 2X Fe Port 1 X Mini PCI-E Designed for Dual Band 802.11n, 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.         [2835 8W Changing Room Slim LED Ceiling Panel Light Color Clarinet with CE RoHS ERP]

Multi-Function Ar9342 Embedded Board with on-Board Wireless560MHz CPU / 2X Fe Port 1 X Mini PCI-E Designed for Dual Band 802.11n, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [Motorcyle with Bore * Stroke 66*58.2 mm]

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.         [Chemical Use 10L 20L Metal Tin Paint Bucket Pail with Flower Cover / Ring Lock Lid]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [PA 10 -25W 4 Inch Sound Ceiling Speaker]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Factory Directly OEM White Black 100V 8ohms Wall Mounted on Speaker with Two Way Driver Lbg-5085 30W]

USBM. 1987.Modern Simple Living Room L Shape Corner Recliner Sectional Sofa,Fat Boy Bean Bag Cover for Sports-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [Alloy Brooch]

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.         [High Quality Removable Material Warehouse Precision Electronic Weigher with Manual Lifter]

Paper received Apr. 2015
Revised paper Received Jul. 2016

High Quality Simple Style Living Room Sectional Circular Furniture Sofa12nw76D- PA PRO Audio Stage 8 Ohm Speaker 12 Inch Neodymium Woofer 500W 2622HPL LoudspeakerCorresponding author