Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
The 25 checked references that resolve
resolves10.1016/j.ref.2023.02.001Recycling of wind turbine blades through modern recycling technologies: A road to zero waste
resolves10.3390/polym12081667Progress in Reaction Mechanisms and Reactor Technologies for Thermochemical Recycling of Poly(methyl methacrylate)
resolves10.1007/s11367-013-0624-yDesign of recycling system for poly(methyl methacrylate) (PMMA). Part 1: recycling scenario analysis
resolves10.3390/app10020522Disposal and Recycle Economic Assessment for Aircraft and Engine End of Life Solution Evaluation
resolves10.1080/15568318.2016.1256455End-of-life aircraft treatment in the context of sustainable development, lean management, and global business
resolves10.1016/j.cie.2014.06.005Process planning for closed-loop aerospace manufacturing supply chain and environmental impact reduction
resolves10.7249/RR1020.1Applying Best Practices to Military Commercial-Derivative Aircraft Engine Sustainment: Assessment of Using Parts Manufacturer Approval (PMA) Parts and Designated Engineering Representative (DER) Repairs
resolves10.3390/technologies9040075Comparing Performance of 3D-Printed and Injection-Molded Fiber-Reinforced Composite Parts in Ring-Spinning Traveler Application
resolves10.1177/0892705718772867Performance comparison of the 3D-printed and injection-molded PLA and its elastomer blend and fiber composites
resolves10.1007/s00170-016-8968-7An economic analysis comparing the cost feasibility of replacing injection molding processes with emerging additive manufacturing techniques
resolves10.1007/s40684-014-0033-0A comparison of energy consumption in bulk forming, subtractive, and additive processes: Review and case study
resolves10.1179/174328908X283285Energy management in plastics processing — framework for measurement, assessment and prediction
The 16 references without a DOI — listed, not checked
no DOI — not checkedEvaluation of tensile properties of fiber metal laminates under different strain rates
no DOI — not checkedBlack, S. (2022, January 22). Advanced Materials for Aircraft Interiors. Available online: https://www.compositesworld.com/articles/advanced-materials-for-aircraft-interiors.
no DOI — not checkedPierobon, M. (2022, January 22). Under Construction: Composite Materials Replace Traditional Aircraft Materials. Available online: https://www.aviationbusinessnews.com/cabin/composite-materials-aircraft/.
no DOI — not checked(2022, January 03). International Air Transport Association (IATA) Helping Aircraft Decommissioning. Available online: https://www.iata.org/en/programs/environment/aircraft-decommissioning/.
no DOI — not checked(2022, January 04). European Commission Process for Advanced Management of End of Life of Aircraft. Available online: https://webgate.ec.europa.eu/life/publicWebsite/index.cfm?fuseaction=search.dspPage&n_proj_id=2859.
no DOI — not checkedBailey, J. (2022, January 27). Side Panels and Laptops: How Boeing Uses Recycled Carbon Fiber. Available online: https://simpleflying.com/side-panels-and-laptops-how-boeing-uses-recycled-carbon-fiber/.
no DOI — not checked(2022, January 08). Finnair Exceeding the Expectations: Finnair’s Airbus A319 Had a 99.2% Recovery Rate. Available online: https://www.finnair.com/en/bluewings/sustainability/exceeding-the-expectations--finnair-s-airbus-a319-had-a-99-2--recovery-rate-2383232.
no DOI — not checkedInternational Organization for Standardization ISO (2006). Environmental Management: Life Cycle Assessment; Requirements and Guidelines, ISO.
no DOI — not checkedWalsh, B., Waugh, R., and Symington, H. (2015). Circular Economy Evidence Building Programme—Remanufacturing Study, Scottish Institute for Remanufacturing.
no DOI — not checkedDomone, J., Bliss, P., and Copus, M. (2022, January 27). A Circular Economy for Civil Aerospace. Available online: https://www.snclavalin.com/~/media/Files/S/SNC-Lavalin/documents/circular-economy-in-aerospace-web3.pdf.
no DOI — not checkedEuropean Commission (2000). Directive 2000/53/EC of the European Parliament and of the Council of 18 September 2000 on End-of Life Vehicles.
no DOI — not checkedWilliams, A. (2022, April 30). Recycled Materials in Vehicle Interiors. Available online: https://www.automotivemanufacturingsolutions.com/materials/recycled-materials-in-vehicle-interiors/41347.article.
no DOI — not checkedKeane, P. (2021, November 21). Ford and HP Recycle 3D Printing Waste into Molded Car Parts. Available online: https://3dprinting.com/automotive/ford-and-hp-recycles-3d-printing-waste-into-molded-car-parts/.
no DOI — not checkedKeane, P. (2021, November 21). Audi 3D Prints Their Packaging Trash into New Parts. Available online: https://3dprinting.com/automotive/audi-3d-prints-their-packaging-trash-into-new-parts/.
no DOI — not checkedEuropean Union Aviation Safety Agency (EASA) (2022). Part-21. Easy Access Rules for Airworthiness and Environmental Certification (Regulation (EU) No 748/2012).
no DOI — not checkedCharalambis, A., Davoudinejad, A., Tosello, G., and Pedersen, D. (June, January 29). Cost estimation of a specifically designed direct light processing (DLP) additive manufacturing machine for precision printing. Proceedings of the 17th International Conference of the European Society for Precision Engineering and Nanotechnology, Hannover, Germany.
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