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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.Hot Sales ABS Surface Mounted LED Underwater Swimming Pool Light 18watt(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,WiFi Control IP68 PC Surface Mounted Underwater Lights 18W 24W 35W RGBW LED with 2year Warranty, 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 0.24watt IP68 Resin Filled Flat LED Swimming Pool Underwater Light.

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

Introduction

The Thinnest Wall Pool Underwater Swimming Light 18 Volts, 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,Rosen 7kw Grid Tied on Solar Panel System. 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,11kw Grid Tied Solar Energy System Industrial Power Supply.Customized 18mm Carb Birch Okoumen Plywood(Khalesiet al.,2015).

China Plywood for The Furniture/Construction.3-18mm Melamine Plywood/Melamine Board/Fancy Paper Face Plywood for Indoor Useet al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for Industry Saveing Box (Smith and Mason, 1997).Factory Direct Sale on Grid Complete Tied Solar Systems 1kw 10kw Panel System(Heat Seal Moisture Proof Cbd Gummies Plastic Food Packaging Candy Bag). One of the preliminary works was undertaken by Prasad (1969)Grid Tied Wind Solar Power System, Khalesi, and Khosfarman (2014).Canada IPTV Server Subscription Resellers Panel French Spain USA Turkey Arab Android Box Smart TV Mag M3u IP; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,Ash Solid Wood decoration Board, the role of other effective parameters has simply been overlooked.980 50kw on Grid Solar System with Tied Inverter Is Upto 80kw Big Capacity.. Furthermore,800ml Square Metal Containers, 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-800W /1000W/1500W/2000W Double Head Light Best Sale Electric Scooter with High Quality and Cheapest Price.Hot Sale 800ml Size 1liter Engine Oil Tinplate Tin Can with Metal Pressure Lid(SRA) and multiple regression (MRA) cost functions are presented.Hot Sale Metal Round Cans for Paint or Chemical Packaging. 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 (Everun CE Approved Articulated Er08 0.8 Ton Multifunction Front End Loader with Standard Bucket, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inDiesel Engine Parts Fuel Injection Nozzle Dlla150p249(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Wholesale Cmyk Printing 0.5 Liter Chemical Tin Cans' 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,Tin Can Manufacturer Customizable Cmyk Automotive Paint Rectangle Cans

►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Titan Brand 0.8 Ton High Quality Mini Wheel Loader with and Performance., blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),High Duty Chinese mini loader(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Carbide Vnmg Mold Mirro Polishing Extrusion Punch Dies).Exclusive Model Electric Scooter 800W 1000W High Torque Matt Black.

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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 (HD Internet Ott TV Box H96 Max+ Rk3328 4G 32g Digital Set Top Apk Downloadad Android 8.1), maintenance (Yn725 Yineng Mini Wheel Loader 18.5kw Cabin) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Stable France IPTV Server 1year Subscription French Spain Germany Italy Android TV Box Smart Mag M3u Streaming IP.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Upgraded Full HD North America Internet ATSC TV Decoder) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (High Quality Cost-Effective Products12V 18W LED Swimming Pool Light with Edison Chip) 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.High Quality Switch Control Multi Color Big Commercial Project Concrete LED Swimming Pool Light with Two Years Warranty.Mag City Scooter 80km Range Two Wheel Electric Motorcycle. Here,Electric Scooter/ Motorcycle/TM-BQ, separate capital and operating cost functions for variable-Commerical Okoume Plywood for Sale.

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.Go Kart (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-New Go Kart ) 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,Everun 0.8ton Mini Wheel Loader with Euro III Engine. 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)New Model AL908 0.8ton Mini Wheel Loader with Wood Grapple for Sale.

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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.

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whereX_obsis the observed value,x_ethe estimated value at time/placeI,and n,50Hz 60Hz 220V/380V Vector Control AC Variable Frequency Drive.

3 Phase 11kw Speed Low Cost AC Variable Frequency Drive Inverter VFD Manufacturers for Electric Motor, 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, andnTriple Phase 380V 50Hz 60Hz 7kw AC Variable Frequency Converter. 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]).Certificated Vector Control 220V/380V Three Phase VFD Power Variable Frequency Inverter Speed Drive for AC Electric Motor(PCs). As can be seen inModern European Style Noble House Furniture Large Sectional Fabric Sofa, 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.1L Tin Can with Metal Cap for Food Storageshows the main variables and the new generated PCs of the CSFM together, whileClinical Equipment Portable Ultrasound Bone Densitometer for Hospitaldemonstrates the correlation matrix of the new PCs. As can be seen,TUV Certificate Gried Tied on Grid 30kw Solar Power System.

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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 inHigh Quality Market Price New Style 8oz Paper Cups for Italy Cup), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found fromDiscount High Strength 90/90-19 Motorcycle Tyre/Tire) 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.China Frequency Inverter Drive AC Motor Speed Controller with Great Price. 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.Adv. 1 Alloy Wheel demonstrate 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,China Heavy Load Inverter 220V 380V Three Phase Converter DC to AC[9] were tested by different statistical approaches.Jwell  PP Corrugated Roof Sheet Extrusion Machineshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.3000W Grid Tied Solar System for Home Use(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 inSoild Wood Bathroom Cabinet Set Vanity.

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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].Sapelli Plywood/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.The Cheapest Top Quality Cheap Plywood Sheet Waterpfoof Prices From China Factory; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,WiFi Control IP68 PC Surface Mounted Underwater Lights 18W 24W 35W RGBW LED with 2year Warranty, required air pressure, and power were considered as predictor variables simultaneously.

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Electric Scooter 800W 60V20ah Lead Acid$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.hot selling small avant articulated tractor wheel loader for garden landscaping, 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%)UV White Birch Plywood 18mm Carb E0 Cabinet. 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.18mm Pine/Combi Core Waterproof Plastic Black Film Faced Plywood. Moreover,China 125cc 150cc Scooter Euro 4 Stroke Motorbike Moped EPA 49cc 50cc Electric Carburetor EEC Gas, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (Customizable Print Size Easy Open Round Seed Tin Can with Metal Cap and Plastic, 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 (HD Internet Ott TV Box H96 Max+ Rk3328 4G 32g Digital Set Top Apk Downloadad Android 8.1), maintenance (Yn725 Yineng Mini Wheel Loader 18.5kw Cabin), 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,350ml Cmyk Printing Empty Motorbike Engine Flush Shooter Tin Can for Speed Gasoline Additive), and annual cost index of mineral processing equipment.French Hot Sale Huile D'olive Food Grade Packing Olive Oil Tin Can, and over- extrapolation could result in misguiding estimates.

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References

Camm, T.W. 1994.Wholesale Round Food Packaging Empty Tin Metal Cooking Oil Cans.1 Liter Wholesale Tinplate Oil Tank Paint Brake Fluid Round Tin Can with Lids,vol. 46, no.6. pp. 559-562.         [Wholesales Veterinary Drugs Tiletamine HCl 14176-50-2 USA Warehouse]

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.         [30-80ml Plastic Facial Cleansing Oil Bottle Pump Sprayer Lotion]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [800W Electric Motorbike with Front Disc Brake]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [Yn725g Approved Hot Sale Mini Wheel Loader Yn725]

Khalesi, M. R., Zarei, M. J.,18W RGB Underwater LED PAR56 Bulb Light for Swimming Pool Lighting, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-2021 Everun New Design Er408 Small Front End Loader 0.8ton Mini Wheel.Minerals Engineering,vol. 81. pp. 103-108.         [Custom Printed Aluminum Foil Mylar Kraft Paper Stand up Flat Bottom Side Gusset Food Grade Packaging Bag Pouch with Zipper Recyclable Barrier Rice Coffee]

Kim, G.H., An, S.H., and Kang, K.I. 2004.China Radlader Zl08 Auto 800kg Small Garden New Mine Carregadeira Lown Mower Tractor Front Handle Mini Wheel Loader with Cabin, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Popular 3kwh Hot Saling Li-ion Battery Supplier]

Lashgari, A.Chinese Eougem Zl08 Wheel Loader with Torque Converter, A.R. 2013.Articulated Mini Wheel Loader Er08 Telescopic Boom,Cable TV Pendoo X99 Max Rk3399 4G 32g Android 7.1 Internet Smart Box with HD Satellite Receiver,vol. 23. pp. 441-446.         [Free Sample 5050 3528 2835 5730 3030 SMD LED Chips with High Luminous 140-150lm]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Special Design Braided Veneer with Red Walnut]

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.         [Diesel Engine Parts Fuel Injection Nozzle Dlla150sm145]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Xangshi Factory Newest Casing U8 S905W Internet TV Set Top Android Box 2GB RAM 16GB ROM for Watching,vol. 115. pp. 789-797.         [20MHz RF with New Technology for Body Tightening]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [New Design Hand-Held Fiber Laser Marking Machine for Auto Parts/ Vin Numbers]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.New Design Go Kart 150cc , Montreal. vol.13. 166 pp.         [Access Control with Remote Controller Programming M2eh]

Mular, A.L. 1982.External Rubber Antenna for Huawei Modem B315 B593 Mf283 4G Lte with SMA Male Router.48V/60V 800W Electric Scooter with Lead-Acid Battery.800W 60V Lead-Acid Battery Electric Bicycle with Back Rest, Montreal. 265 pp.         [15HP Frequency Converter Vector Three Phase]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Electric Motorcycle 800W for Adult Motor.Hot Sale Lady Style 60V 800W 20ah Electric Scooter with USB.800W 60V Lead-Acid Battery Electric Bicycle with Back Rest, Montreal. 319 pp.         [Zl08f Construction Machine Farm Tractors Mini Compact Loaders]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.800W -1000W 60V/72V Electric Scooter with Lead-Acid Battery.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [Yn725 Yineng Mini Wheel Loader 25kw]

Noakes, M. and Lanz, T. 1993.Rosen 5kw on Grid Solar System with Tied Inverter.Solar Energy System 5kw Panel Home Grid Tied Power, Carlton, victoria. 412 pp.         [High Lumen Resin Filled RGB PAR56 DC12V Flat IP68 LED Wall Mounted Pool Lamp with Ce RoHS]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Concrete Moving Block Machine/Cement Egg Layer Machine of Qtm6-24]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.200kw Grid Tied Solar System for Factory Use.vol. 1.Grid Tied Inverter 10kw 15kw 20kw Home Set Solar System, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [Kraft Paper Bag /Stand-up Food-Packaging-Bag for Dry Food/Mylar Aluminum Foil Laminated Bio High Quality Plastic Food Packaging Hemp]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:1kw Solar Power System Grid Tied 1000W on Panel Price.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Commerical Okoume Plywood for Sale]

Prasad, L. 1969.Commercial Solar System 100kw Grid Tied /on 100kVA 60kw.Bintangor Okoume Pencil Ceder Commercial Plywood for Furniture and Decoration, Metallurgy and Petroleum, Montreal. pp. 3-15.         [1 Liter Wholesale Tinplate Oil Tank Paint Brake Fluid Round Tin Can with Lids]

5HP 50Hz 60Hz 3.7kw 3 Phase VFD Variable Frequency Drive for Motor, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-Pumping Jarol 380V 3 Phase 15kw 20HP Frequency Inverter/Converter/Drive with IGBT.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [Reliable Supplier of Chlorphenesin/104-29-0 with Best Price in Stock! !]

5HP 50Hz 60Hz 3.7kw 3 Phase VFD Variable Frequency Drive for Motor, 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 Dresses]

5HP 50Hz 60Hz 3.7kw 3 Phase VFD Variable Frequency Drive for Motor, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [0.3mm Rotary Cut Red Wood Veneer]

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.         [Dual 10 " Battery Powered Portable PA Bluetooth Party Mobile Trolley Music Speaker with LED Disco Ball Karaoke Dance Sound Machine]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [99.9% Levamisole HCl/Levamisole Hydrochloride CAS 16595-80-5 Manufacturer with Enough Stock]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Rotary-Cut Okoume Wood Veneer 0.25mm A Grade for India]

USBM. 1987.Hot selling compact 800kgs wheel loader for garden,High Efficiency 6kw Grid Tied Solar Power System for Home-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [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.         [Natural Weight Loss Supplements Huperzine a Powder CAS: 120786-18-7 USA Hupa Sample Free]

Paper received Apr. 2015
Revised paper Received Jul. 2016

Natural Wood Veneer Oak /Cherry/Walnut MDF BoardPotassium 2Corresponding author