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Volumn 115, Issue , 2016, Pages 366-381

A multi-stage interval-stochastic programming model for planning end-of-life vehicles allocation

Author keywords

End of life vehicle; Interval programming; Management; Multi stage; Stochastic; Uncertainty

Indexed keywords

DECISION TREES; MANAGEMENT; PROBABILITY DISTRIBUTIONS; RECYCLING; SCRAP METAL REPROCESSING; SOLID WASTES; STOCHASTIC PROGRAMMING; STOCHASTIC SYSTEMS; SYSTEMS ENGINEERING; VEHICLES; WASTE MANAGEMENT;

EID: 84957842511     PISSN: 09596526     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jclepro.2015.11.102     Document Type: Article
Times cited : (31)

References (57)
  • 1
    • 84957839710 scopus 로고    scopus 로고
    • (accessed 1.04.15)
    • American Metal Market Scrap Prices 2015 http://www.amm.com/Pricing.html (accessed 1.04.15)
    • (2015) Scrap Prices
    • Metal Market, A.1
  • 2
    • 84957851235 scopus 로고    scopus 로고
    • Intelligence Service Arcadis And Institute For European Environmental Policy (bae) B. European Commission - DG Environment Final report (accessed 5.05.15)
    • Bio Intelligence Service, Arcadis and Institute for European Environmental Policy (BAE) Ex-post Evaluation of Certain Waste Stream Directives 2014 European Commission - DG Environment Final report http://ec.europa.eu/environment/waste/pdf/target-review/Final%20Report%20Ex-Post.pdf (accessed 5.05.15)
    • (2014) Ex-post Evaluation of Certain Waste Stream Directives
  • 3
    • 84883163718 scopus 로고    scopus 로고
    • The end-of-life vehicle ordinance in the German automotive industry - Corporate sense making illustrated
    • T. Blume, and M. Walther The end-of-life vehicle ordinance in the German automotive industry - corporate sense making illustrated J. Clean. Prod. 56 2013 29 38
    • (2013) J. Clean. Prod. , vol.56 , pp. 29-38
    • Blume, T.1    Walther, M.2
  • 5
    • 85062969616 scopus 로고    scopus 로고
    • Policies on end-of-life passenger cars in China: Dynamic modeling and cost-benefit analysis
    • Z. Chen, D. Chen, T. Wang, and S. Hu Policies on end-of-life passenger cars in China: dynamic modeling and cost-benefit analysis J. Clean. Prod. 108 2015 1140 1148
    • (2015) J. Clean. Prod. , vol.108 , pp. 1140-1148
    • Chen, Z.1    Chen, D.2    Wang, T.3    Hu, S.4
  • 6
    • 84862263243 scopus 로고    scopus 로고
    • Producer responsibility: Defining the incentive for recycling composite wind turbine blades in Europe
    • R. Cherrington, V. Goodship, J. Meredith, B.M. Wood, S.R. Coles, A. Vuillaume, and et al. Producer responsibility: defining the incentive for recycling composite wind turbine blades in Europe Energy Policy 47 2012 13 21
    • (2012) Energy Policy , vol.47 , pp. 13-21
    • Cherrington, R.1    Goodship, V.2    Meredith, J.3    Wood, B.M.4    Coles, S.R.5    Vuillaume, A.6
  • 7
    • 0033896922 scopus 로고    scopus 로고
    • Linear programming with interval coefficients
    • J.W. Chinneck, and K. Ramadan Linear programming with interval coefficients J. Oper. Res. Soc. 51 2 2000 209 220
    • (2000) J. Oper. Res. Soc. , vol.51 , Issue.2 , pp. 209-220
    • Chinneck, J.W.1    Ramadan, K.2
  • 8
    • 84882768110 scopus 로고    scopus 로고
    • A multistage irrigation water allocation model for agricultural land-use planning under uncertainty
    • Z.Y. Dai, and Y.P. Li A multistage irrigation water allocation model for agricultural land-use planning under uncertainty Agric. Water Manag. 129 2013 69 79
    • (2013) Agric. Water Manag. , vol.129 , pp. 69-79
    • Dai, Z.Y.1    Li, Y.P.2
  • 9
    • 84953276289 scopus 로고    scopus 로고
    • A mixed integer linear programming model to optimize reverse logistics activities of end-of-life vehicles in Turkey
    • E. Demirel, N. Demirel, and H. Gökçen A mixed integer linear programming model to optimize reverse logistics activities of end-of-life vehicles in Turkey J. Clean. Prod. 112 3 2015 2101 2113
    • (2015) J. Clean. Prod. , vol.112 , Issue.3 , pp. 2101-2113
    • Demirel, E.1    Demirel, N.2    Gökçen, H.3
  • 10
    • 84933679860 scopus 로고    scopus 로고
    • Network modeling for reverse flows of end-of-life vehicles
    • S. Ene, and N. Öztürk Network modeling for reverse flows of end-of-life vehicles Waste Manag. 38 2015 284 296
    • (2015) Waste Manag. , vol.38 , pp. 284-296
    • Ene, S.1    Öztürk, N.2
  • 11
    • 84875188890 scopus 로고    scopus 로고
    • End-of-life vehicles: Influence of production costs on recycling rates
    • Commission Directorate-General Environment (ecdge) E.
    • European Commission Directorate-General Environment (ECDGE) End-of-life vehicles: influence of production costs on recycling rates Sci. Environ. Policy News Alert 282 2012 1
    • (2012) Sci. Environ. Policy News Alert , vol.282 , pp. 1
  • 13
    • 84957846099 scopus 로고    scopus 로고
    • Eurostat totals (last update: 17th of November, 2014) (accessed 5.05.15)
    • Eurostat End-of-life Vehicles: reuse, Recycling and Recovery 2015 totals (last update: 17th of November, 2014) http://ec.europa.eu/eurostat/web/waste/key-waste-streams/elvs (accessed 5.05.15)
    • (2015) End-of-life Vehicles: Reuse, Recycling and Recovery
  • 15
    • 84878379785 scopus 로고    scopus 로고
    • Finding best practices for automotive glazing recycling: A network optimization model
    • R. Farel, B. Yannou, and G. Bertoluci Finding best practices for automotive glazing recycling: a network optimization model J. Clean. Prod. 52 2013 446 461
    • (2013) J. Clean. Prod. , vol.52 , pp. 446-461
    • Farel, R.1    Yannou, B.2    Bertoluci, G.3
  • 16
    • 84875745434 scopus 로고    scopus 로고
    • A cost and benefit analysis of future end-of-life vehicle glazing recycling in France: A systematic approach
    • R. Farel, B. Yannou, A. Ghaffari, and Y. Leroy A cost and benefit analysis of future end-of-life vehicle glazing recycling in France: a systematic approach Resour. Conserv. Recycl. 74 2013 54 65
    • (2013) Resour. Conserv. Recycl. , vol.74 , pp. 54-65
    • Farel, R.1    Yannou, B.2    Ghaffari, A.3    Leroy, Y.4
  • 17
    • 33847735515 scopus 로고    scopus 로고
    • Waste from road transport: Development of a model to predict waste from end-of-life and operation phases of road vehicles in Europe
    • M. Giannouli, P. de Haan, M. Keller, and Z. Samaras Waste from road transport: development of a model to predict waste from end-of-life and operation phases of road vehicles in Europe J. Clean. Prod. 15 11-12 2007 1169 1182
    • (2007) J. Clean. Prod. , vol.15 , Issue.11-12 , pp. 1169-1182
    • Giannouli, M.1    De Haan, P.2    Keller, M.3    Samaras, Z.4
  • 18
    • 79959742575 scopus 로고    scopus 로고
    • Disassemblability of end-of-life vehicle: A critical review of evaluation methods
    • T.F. Go, D.A. Wahab, M.N. Ab Rahman, R. Ramli, and C.H. Azhari Disassemblability of end-of-life vehicle: a critical review of evaluation methods J. Clean. Prod. 19 13 2011 1536 1546
    • (2011) J. Clean. Prod. , vol.19 , Issue.13 , pp. 1536-1546
    • Go, T.F.1    Wahab, D.A.2    Ab Rahman, M.N.3    Ramli, R.4    Azhari, C.H.5
  • 19
    • 84887056432 scopus 로고    scopus 로고
    • Modelling of the location of vehicle recycling facilities: A case study in Poland
    • B. Gołębiewski, J. Trajer, M. Jaros, and R. Winiczenko Modelling of the location of vehicle recycling facilities: a case study in Poland Resour. Conserv. Recycl. 80 2013 10 20
    • (2013) Resour. Conserv. Recycl. , vol.80 , pp. 10-20
    • Gołębiewski, B.1    Trajer, J.2    Jaros, M.3    Winiczenko, R.4
  • 20
    • 84655176638 scopus 로고    scopus 로고
    • Design of sustainable end-of-life vehicle recovery network in Egypt
    • N.A. Harraz, and N.M. Galal Design of sustainable end-of-life vehicle recovery network in Egypt Ain Shams Eng. J. 2 3-4 2011 211 219
    • (2011) Ain Shams Eng. J. , vol.2 , Issue.3-4 , pp. 211-219
    • Harraz, N.A.1    Galal, N.M.2
  • 21
    • 84876369550 scopus 로고    scopus 로고
    • Network design for end of life vehicles recovery in countries with developing economy
    • N.A. Harraz, and N.M. Galal Network design for end of life vehicles recovery in countries with developing economy Int. J. Sustain. Water Environ. Syst. 3 1 2011 5 11
    • (2011) Int. J. Sustain. Water Environ. Syst. , vol.3 , Issue.1 , pp. 5-11
    • Harraz, N.A.1    Galal, N.M.2
  • 22
    • 85044885441 scopus 로고    scopus 로고
    • A framework for extended end-of-life vehicle (ELV) recovery rate based on a sustainable treatment option
    • M. Hedayati, and A. Subic A framework for extended end-of-life vehicle (ELV) recovery rate based on a sustainable treatment option Int. J. Sustain. Des. 1 4 2011 381 401
    • (2011) Int. J. Sustain. Des. , vol.1 , Issue.4 , pp. 381-401
    • Hedayati, M.1    Subic, A.2
  • 23
    • 0000666441 scopus 로고
    • Grey integer programming: An application to waste management planning under uncertainty
    • G.H. Huang, B.W. Baeta, and G.G. Patry Grey integer programming: an application to waste management planning under uncertainty Eur. J. Oper. Res. 83 3 1995 594 620
    • (1995) Eur. J. Oper. Res. , vol.83 , Issue.3 , pp. 594-620
    • Huang, G.H.1    Baeta, B.W.2    Patry, G.G.3
  • 24
    • 84861668277 scopus 로고    scopus 로고
    • Research of value analysis oriented end of life vehicle dismantling and recycling process
    • R. Iranpour, J. Zhao, A. Wang, F. Yang, and X. Li Research of value analysis oriented end of life vehicle dismantling and recycling process Adv. Mater. Res. 518-523 2012 3450 3454
    • (2012) Adv. Mater. Res. , vol.518-523 , pp. 3450-3454
    • Iranpour, R.1    Zhao, J.2    Wang, A.3    Yang, F.4    Li, X.5
  • 25
    • 84866165488 scopus 로고    scopus 로고
    • Development of an interval multi-stage stochastic programming model for regional energy systems planning and GHG emission control under uncertainty
    • G.C. Li, G.H. Huang, Q.G. Lin, Y. Cai, Y.M. Chen, and X.D. Zhang Development of an interval multi-stage stochastic programming model for regional energy systems planning and GHG emission control under uncertainty Int. J. Energy Res. 36 12 2012 1161 1174
    • (2012) Int. J. Energy Res. , vol.36 , Issue.12 , pp. 1161-1174
    • Li, G.C.1    Huang, G.H.2    Lin, Q.G.3    Cai, Y.4    Chen, Y.M.5    Zhang, X.D.6
  • 26
    • 79955647964 scopus 로고    scopus 로고
    • Development of a GHG-mitigation oriented inexact dynamic model for regional energy system management
    • G.C. Li, G.H. Huang, Q.G. Lin, X.D. Zhang, Q. Tan, and Y.M. Chen Development of a GHG-mitigation oriented inexact dynamic model for regional energy system management Energy 36 5 2011 3388 3398
    • (2011) Energy , vol.36 , Issue.5 , pp. 3388-3398
    • Li, G.C.1    Huang, G.H.2    Lin, Q.G.3    Zhang, X.D.4    Tan, Q.5    Chen, Y.M.6
  • 27
    • 84907710324 scopus 로고    scopus 로고
    • DMSP-IEES: A stochastic programming model based on dual-interval and multi-stage scenarios modeling approaches for energy systems management and GHG emissions control
    • G.C. Li, G.H. Huang, and Z.F. Liu DMSP-IEES: a stochastic programming model based on dual-interval and multi-stage scenarios modeling approaches for energy systems management and GHG emissions control Environ. Model. Assess. 19 5 2014 373 387
    • (2014) Environ. Model. Assess. , vol.19 , Issue.5 , pp. 373-387
    • Li, G.C.1    Huang, G.H.2    Liu, Z.F.3
  • 28
    • 64549150068 scopus 로고    scopus 로고
    • Dynamic analysis for solid waste management systems: An inexact multistage integer programming approach
    • Y. Li, and G.H. Huang Dynamic analysis for solid waste management systems: an inexact multistage integer programming approach J. Air Waste Manag. Assoc. 59 3 2009 279 292
    • (2009) J. Air Waste Manag. Assoc. , vol.59 , Issue.3 , pp. 279-292
    • Li, Y.1    Huang, G.H.2
  • 29
    • 71649104141 scopus 로고    scopus 로고
    • Regional-scale electric power system planning under uncertainty - A multistage interval-stochastic integer linear programming approach
    • Y.F. Li, G.H. Huang, Y.P. Li, Y. Xu, and W.T. Chen Regional-scale electric power system planning under uncertainty - a multistage interval-stochastic integer linear programming approach Energy Policy 38 1 2010 475 490
    • (2010) Energy Policy , vol.38 , Issue.1 , pp. 475-490
    • Li, Y.F.1    Huang, G.H.2    Li, Y.P.3    Xu, Y.4    Chen, W.T.5
  • 30
    • 33644622714 scopus 로고    scopus 로고
    • An interval-parameter multistage stochastic programming model for water resources management under uncertainty
    • Y.P. Li, G.H. Huang, and S.L. Nie An interval-parameter multistage stochastic programming model for water resources management under uncertainty Adv. Water Resour. 29 5 2006 776 789
    • (2006) Adv. Water Resour. , vol.29 , Issue.5 , pp. 776-789
    • Li, Y.P.1    Huang, G.H.2    Nie, S.L.3
  • 31
    • 42949132328 scopus 로고    scopus 로고
    • Inexact multistage stochastic integer programming for water resources management under uncertainty
    • Y.P. Li, G.H. Huang, S.L. Nie, and L. Liu Inexact multistage stochastic integer programming for water resources management under uncertainty J. Environ. Manag. 88 1 2008 93 107
    • (2008) J. Environ. Manag. , vol.88 , Issue.1 , pp. 93-107
    • Li, Y.P.1    Huang, G.H.2    Nie, S.L.3    Liu, L.4
  • 32
    • 84880558942 scopus 로고    scopus 로고
    • To develop a third-party reverse logistics network for end-of-life vehicles in Iran. Resources
    • M. Mahmoudzadeh, S. Mansour, and B. Karimi To develop a third-party reverse logistics network for end-of-life vehicles in Iran. Resources Conserv. Recycl. 78 2013 1 14
    • (2013) Conserv. Recycl. , vol.78 , pp. 1-14
    • Mahmoudzadeh, M.1    Mansour, S.2    Karimi, B.3
  • 34
    • 33646875714 scopus 로고    scopus 로고
    • Economic instruments and induced innovation: The European policies on end-of-life vehicles
    • M. Mazzanti, and R. Zoboli Economic instruments and induced innovation: the European policies on end-of-life vehicles Ecol. Econ. 58 2 2006 318 337
    • (2006) Ecol. Econ. , vol.58 , Issue.2 , pp. 318-337
    • Mazzanti, M.1    Zoboli, R.2
  • 35
    • 84957841922 scopus 로고    scopus 로고
    • Stacked field: European auto shredder list and map
    • L. McKenna Stacked field: European auto shredder list and map Recycl. Today Glob. Ed. 3 5 2014 38 41
    • (2014) Recycl. Today Glob. Ed. , vol.3 , Issue.5 , pp. 38-41
    • McKenna, L.1
  • 37
    • 84893972547 scopus 로고    scopus 로고
    • End-of-life vehicles recycling network design
    • A. Merkisz-Guranowska End-of-life vehicles recycling network design J. KONES Powertrain Transp. 18 3 2011 261 268
    • (2011) J. KONES Powertrain Transp. , vol.18 , Issue.3 , pp. 261-268
    • Merkisz-Guranowska, A.1
  • 38
    • 84873914121 scopus 로고    scopus 로고
    • Multicriteria optimization model for end-of-life vehicles' recycling network
    • A. Merkisz-Guranowska Multicriteria optimization model for end-of-life vehicles' recycling network Int. J. Sustain. Dev. Plan. 8 1 2013 88 99
    • (2013) Int. J. Sustain. Dev. Plan. , vol.8 , Issue.1 , pp. 88-99
    • Merkisz-Guranowska, A.1
  • 40
    • 81855169991 scopus 로고    scopus 로고
    • An expert fuzzy rule-based system for closed-loop supply chain performance assessment in the automotive industry
    • E.U. Olugu, and K.Y. Wong An expert fuzzy rule-based system for closed-loop supply chain performance assessment in the automotive industry Expert Syst. Appl. 39 1 2012 375 384
    • (2012) Expert Syst. Appl. , vol.39 , Issue.1 , pp. 375-384
    • Olugu, E.U.1    Wong, K.Y.2
  • 41
    • 81155125040 scopus 로고    scopus 로고
    • Auto shredder residue LCA: Implications of ASR composition evolution
    • F. Passarini, L. Ciacci, A. Santini, I. Vassura, and L. Morselli Auto shredder residue LCA: implications of ASR composition evolution J. Clean. Prod. 23 1 2012 28 36
    • (2012) J. Clean. Prod. , vol.23 , Issue.1 , pp. 28-36
    • Passarini, F.1    Ciacci, L.2    Santini, A.3    Vassura, I.4    Morselli, L.5
  • 42
    • 84876270136 scopus 로고    scopus 로고
    • Network design for the dismantling centers of the end-of-life vehicles under uncertainties: A case study
    • A. Pavlovic, D. Tadic, S. Arsovski, A. Kokic, and D. Jevtic Network design for the dismantling centers of the end-of-life vehicles under uncertainties: a case study Strojarstvo 53 5 2011 373 382
    • (2011) Strojarstvo , vol.53 , Issue.5 , pp. 373-382
    • Pavlovic, A.1    Tadic, D.2    Arsovski, S.3    Kokic, A.4    Jevtic, D.5
  • 43
    • 84876374460 scopus 로고    scopus 로고
    • End-of-life vehicle recycling - A review of the state-of-the-art
    • V. Simic End-of-life vehicle recycling - a review of the state-of-the-art Tech. Gaz. 20 2 2013 371 380
    • (2013) Tech. Gaz. , vol.20 , Issue.2 , pp. 371-380
    • Simic, V.1
  • 44
    • 84919634977 scopus 로고    scopus 로고
    • Fuzzy risk explicit interval linear programming model for end-of-life vehicle recycling planning in the EU
    • V. Simic Fuzzy risk explicit interval linear programming model for end-of-life vehicle recycling planning in the EU Waste Manag. 35 2015 265 282
    • (2015) Waste Manag. , vol.35 , pp. 265-282
    • Simic, V.1
  • 45
    • 84865231873 scopus 로고    scopus 로고
    • Modelling production processes in a vehicle recycling plant
    • V. Simic, and B. Dimitrijevic Modelling production processes in a vehicle recycling plant Waste Manag. Res. 30 9 2012 940 948
    • (2012) Waste Manag. Res. , vol.30 , Issue.9 , pp. 940-948
    • Simic, V.1    Dimitrijevic, B.2
  • 46
    • 84855744819 scopus 로고    scopus 로고
    • Production planning for vehicle recycling factories in the EU legislative and global business environments
    • V. Simic, and B. Dimitrijevic Production planning for vehicle recycling factories in the EU legislative and global business environments Resour. Conserv. Recycl. 60 2012 78 88
    • (2012) Resour. Conserv. Recycl. , vol.60 , pp. 78-88
    • Simic, V.1    Dimitrijevic, B.2
  • 47
    • 84881269671 scopus 로고    scopus 로고
    • Modelling of automobile shredder residue recycling in the Japanese legislative context
    • V. Simic, and B. Dimitrijevic Modelling of automobile shredder residue recycling in the Japanese legislative context Expert Syst. Appl. 40 18 2013 7159 7167
    • (2013) Expert Syst. Appl. , vol.40 , Issue.18 , pp. 7159-7167
    • Simic, V.1    Dimitrijevic, B.2
  • 48
    • 84875173618 scopus 로고    scopus 로고
    • Risk explicit interval linear programming model for long-term planning of vehicle recycling in the EU legislative context under uncertainty
    • V. Simic, and B. Dimitrijevic Risk explicit interval linear programming model for long-term planning of vehicle recycling in the EU legislative context under uncertainty Resour. Conserv. Recycl. 73 2013 197 210
    • (2013) Resour. Conserv. Recycl. , vol.73 , pp. 197-210
    • Simic, V.1    Dimitrijevic, B.2
  • 49
    • 84922554237 scopus 로고    scopus 로고
    • Interval linear programming model for long-term planning of vehicle recycling in the Republic of Serbia under uncertainty
    • V. Simic, and B. Dimitrijevic Interval linear programming model for long-term planning of vehicle recycling in the Republic of Serbia under uncertainty Waste Manag. Res. 33 2 2015 114 129
    • (2015) Waste Manag. Res. , vol.33 , Issue.2 , pp. 114-129
    • Simic, V.1    Dimitrijevic, B.2
  • 50
    • 33847698976 scopus 로고    scopus 로고
    • Vehicle recycling regulations: Lessons from Denmark
    • C.K. Smink Vehicle recycling regulations: lessons from Denmark J. Clean. Prod. 15 11-12 2007 1135 1146
    • (2007) J. Clean. Prod. , vol.15 , Issue.11-12 , pp. 1135-1146
    • Smink, C.K.1
  • 52
    • 84879839763 scopus 로고    scopus 로고
    • Investigating improved vehicle dismantling and fragmentation technology
    • K. Tasala Gradin, C. Luttropp, and A. Björklund Investigating improved vehicle dismantling and fragmentation technology J. Clean. Prod. 54 2013 23 29
    • (2013) J. Clean. Prod. , vol.54 , pp. 23-29
    • Tasala Gradin, K.1    Luttropp, C.2    Björklund, A.3
  • 53
    • 0028513509 scopus 로고
    • Interval number, fuzzy number linear programming
    • S.C. Tong Interval number, fuzzy number linear programming Fuzzy Sets Syst. 66 3 1994 301 306
    • (1994) Fuzzy Sets Syst. , vol.66 , Issue.3 , pp. 301-306
    • Tong, S.C.1
  • 54
    • 84868553944 scopus 로고    scopus 로고
    • Sustainability assessment of industrial waste treatment processes: The case of automotive shredder residue
    • I. Vermeulen, C. Block, J. Van Caneghem, W. Dewulf, and S.K. Sikdar Sustainability assessment of industrial waste treatment processes: the case of automotive shredder residue Resour. Conserv. Recycl. 69 2012 17 28
    • (2012) Resour. Conserv. Recycl. , vol.69 , pp. 17-28
    • Vermeulen, I.1    Block, C.2    Van Caneghem, J.3    Dewulf, W.4    Sikdar, S.K.5
  • 56
    • 84873969103 scopus 로고    scopus 로고
    • Policies and perspective on end-of-life vehicles in China
    • L. Wang, and M. Chen Policies and perspective on end-of-life vehicles in China J. Clean. Prod. 44 2013 168 176
    • (2013) J. Clean. Prod. , vol.44 , pp. 168-176
    • Wang, L.1    Chen, M.2
  • 57
    • 80052712400 scopus 로고    scopus 로고
    • Challenges of metal recycling and an international covenant as possible instrument of a globally extended producer responsibility
    • H. Wilts, S. Bringezu, R. Bleischwitz, R. Lucas, and D. Wittmer Challenges of metal recycling and an international covenant as possible instrument of a globally extended producer responsibility Waste Manag. Res. 29 9 2011 902 910
    • (2011) Waste Manag. Res. , vol.29 , Issue.9 , pp. 902-910
    • Wilts, H.1    Bringezu, S.2    Bleischwitz, R.3    Lucas, R.4    Wittmer, D.5


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