{"id":"https://openalex.org/W2947649897","doi":"https://doi.org/10.1109/robosoft.2019.8722811","title":"Towards Adaptive Prosthetic Sockets using 3D-printed Variable-stiffness Shape-memory Structures","display_name":"Towards Adaptive Prosthetic Sockets using 3D-printed Variable-stiffness Shape-memory Structures","publication_year":2019,"publication_date":"2019-04-01","ids":{"openalex":"https://openalex.org/W2947649897","doi":"https://doi.org/10.1109/robosoft.2019.8722811","mag":"2947649897"},"language":"en","primary_location":{"id":"doi:10.1109/robosoft.2019.8722811","is_oa":false,"landing_page_url":"https://doi.org/10.1109/robosoft.2019.8722811","pdf_url":null,"source":{"id":"https://openalex.org/S4306498402","display_name":"2019 2nd IEEE International Conference on Soft Robotics (RoboSoft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 2nd IEEE International Conference on Soft Robotics (RoboSoft)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://research-information.bris.ac.uk/files/203389801/Full_text_PDF_accepted_author_manuscript_.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5044898551","display_name":"Afonso Pourfarzaneh","orcid":"https://orcid.org/0000-0002-0751-128X"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Afonso Pourfarzaneh","raw_affiliation_strings":["Faculty of Sciences, University of Lisbon, Lisbon, Portugal"],"affiliations":[{"raw_affiliation_string":"Faculty of Sciences, University of Lisbon, Lisbon, Portugal","institution_ids":["https://openalex.org/I141596103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083389618","display_name":"Majid Taghavi","orcid":"https://orcid.org/0000-0002-9742-5931"},"institutions":[{"id":"https://openalex.org/I36234482","display_name":"University of Bristol","ror":"https://ror.org/0524sp257","country_code":"GB","type":"education","lineage":["https://openalex.org/I36234482"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Majid Taghavi","raw_affiliation_strings":["Department of Engineering Mathematics, University of Bristol, Bristol, U.K"],"affiliations":[{"raw_affiliation_string":"Department of Engineering Mathematics, University of Bristol, Bristol, U.K","institution_ids":["https://openalex.org/I36234482"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052548139","display_name":"Tim Helps","orcid":"https://orcid.org/0000-0001-5122-8257"},"institutions":[{"id":"https://openalex.org/I36234482","display_name":"University of Bristol","ror":"https://ror.org/0524sp257","country_code":"GB","type":"education","lineage":["https://openalex.org/I36234482"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Tim Helps","raw_affiliation_strings":["Department of Engineering Mathematics, University of Bristol, Bristol, U.K"],"affiliations":[{"raw_affiliation_string":"Department of Engineering Mathematics, University of Bristol, Bristol, U.K","institution_ids":["https://openalex.org/I36234482"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061139675","display_name":"Jonathan Rossiter","orcid":"https://orcid.org/0000-0002-9109-9987"},"institutions":[{"id":"https://openalex.org/I36234482","display_name":"University of Bristol","ror":"https://ror.org/0524sp257","country_code":"GB","type":"education","lineage":["https://openalex.org/I36234482"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Jonathan Rossiter","raw_affiliation_strings":["Department of Engineering Mathematics, University of Bristol, Bristol, U.K"],"affiliations":[{"raw_affiliation_string":"Department of Engineering Mathematics, University of Bristol, Bristol, U.K","institution_ids":["https://openalex.org/I36234482"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5044898551"],"corresponding_institution_ids":["https://openalex.org/I141596103"],"apc_list":null,"apc_paid":null,"fwci":3.6304,"has_fulltext":true,"cited_by_count":14,"citation_normalized_percentile":{"value":0.938,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"410","last_page":"415"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10810","display_name":"Polymer composites and self-healing","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10810","display_name":"Polymer composites and self-healing","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","score":0.9904999732971191,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11608","display_name":"Dielectric materials and actuators","score":0.9726999998092651,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/stiffness","display_name":"Stiffness","score":0.7035731077194214},{"id":"https://openalex.org/keywords/shape-memory-alloy","display_name":"Shape-memory alloy","score":0.6374853849411011},{"id":"https://openalex.org/keywords/3d-printed","display_name":"3d printed","score":0.6034887433052063},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.5188087821006775},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4998481273651123},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.4839347004890442},{"id":"https://openalex.org/keywords/polylactic-acid","display_name":"Polylactic acid","score":0.47340211272239685},{"id":"https://openalex.org/keywords/residual","display_name":"Residual","score":0.4596422016620636},{"id":"https://openalex.org/keywords/deformation","display_name":"Deformation (meteorology)","score":0.44462528824806213},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.3776906132698059},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.36438608169555664},{"id":"https://openalex.org/keywords/biomedical-engineering","display_name":"Biomedical engineering","score":0.2259519398212433},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14245754480361938}],"concepts":[{"id":"https://openalex.org/C2779372316","wikidata":"https://www.wikidata.org/wiki/Q569057","display_name":"Stiffness","level":2,"score":0.7035731077194214},{"id":"https://openalex.org/C49097943","wikidata":"https://www.wikidata.org/wiki/Q898455","display_name":"Shape-memory alloy","level":2,"score":0.6374853849411011},{"id":"https://openalex.org/C3019308078","wikidata":"https://www.wikidata.org/wiki/Q229367","display_name":"3d printed","level":2,"score":0.6034887433052063},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.5188087821006775},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4998481273651123},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4839347004890442},{"id":"https://openalex.org/C2781162966","wikidata":"https://www.wikidata.org/wiki/Q413769","display_name":"Polylactic acid","level":3,"score":0.47340211272239685},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.4596422016620636},{"id":"https://openalex.org/C204366326","wikidata":"https://www.wikidata.org/wiki/Q3027650","display_name":"Deformation (meteorology)","level":2,"score":0.44462528824806213},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.3776906132698059},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.36438608169555664},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.2259519398212433},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14245754480361938},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.0},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/robosoft.2019.8722811","is_oa":false,"landing_page_url":"https://doi.org/10.1109/robosoft.2019.8722811","pdf_url":null,"source":{"id":"https://openalex.org/S4306498402","display_name":"2019 2nd IEEE International Conference on Soft Robotics (RoboSoft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 2nd IEEE International Conference on Soft Robotics (RoboSoft)","raw_type":"proceedings-article"},{"id":"pmh:oai:research-information.bris.ac.uk:publications/9f308661-4d95-44b0-811f-e1d12f2895b6","is_oa":true,"landing_page_url":"https://research-information.bris.ac.uk/en/publications/9f308661-4d95-44b0-811f-e1d12f2895b6","pdf_url":"https://research-information.bris.ac.uk/files/203389801/Full_text_PDF_accepted_author_manuscript_.pdf","source":{"id":"https://openalex.org/S4306400895","display_name":"Bristol Research (University of Bristol)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I36234482","host_organization_name":"University of Bristol","host_organization_lineage":["https://openalex.org/I36234482"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Pourfarzaneh, A, Taghavi, M, Helps, T & Rossiter, J 2019, Towards Adaptive Prosthetic Sockets using 3D-printed Variable-stiffness Shape-memory Structures. in RoboSoft 2019 - 2019 IEEE International Conference on Soft Robotics., 8722811, Institute of Electrical and Electronics Engineers (IEEE), pp. 410-415. https://doi.org/10.1109/ROBOSOFT.2019.8722811","raw_type":"contributionToPeriodical"},{"id":"pmh:oai:research-information.bris.ac.uk:publications/9f308661-4d95-44b0-811f-e1d12f2895b6","is_oa":false,"landing_page_url":"https://hdl.handle.net/1983/9f308661-4d95-44b0-811f-e1d12f2895b6","pdf_url":null,"source":{"id":"https://openalex.org/S4306400895","display_name":"Bristol Research (University of Bristol)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I36234482","host_organization_name":"University of Bristol","host_organization_lineage":["https://openalex.org/I36234482"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""}],"best_oa_location":{"id":"pmh:oai:research-information.bris.ac.uk:publications/9f308661-4d95-44b0-811f-e1d12f2895b6","is_oa":true,"landing_page_url":"https://research-information.bris.ac.uk/en/publications/9f308661-4d95-44b0-811f-e1d12f2895b6","pdf_url":"https://research-information.bris.ac.uk/files/203389801/Full_text_PDF_accepted_author_manuscript_.pdf","source":{"id":"https://openalex.org/S4306400895","display_name":"Bristol Research (University of Bristol)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I36234482","host_organization_name":"University of Bristol","host_organization_lineage":["https://openalex.org/I36234482"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Pourfarzaneh, A, Taghavi, M, Helps, T & Rossiter, J 2019, Towards Adaptive Prosthetic Sockets using 3D-printed Variable-stiffness Shape-memory Structures. in RoboSoft 2019 - 2019 IEEE International Conference on Soft Robotics., 8722811, Institute of Electrical and Electronics Engineers (IEEE), pp. 410-415. https://doi.org/10.1109/ROBOSOFT.2019.8722811","raw_type":"contributionToPeriodical"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5692480177","display_name":null,"funder_award_id":"EP/M026388/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G6264195128","display_name":null,"funder_award_id":"EP/R02961X/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2947649897.pdf","grobid_xml":"https://content.openalex.org/works/W2947649897.grobid-xml"},"referenced_works_count":15,"referenced_works":["https://openalex.org/W109432563","https://openalex.org/W1973565005","https://openalex.org/W1989718315","https://openalex.org/W2039286876","https://openalex.org/W2041186773","https://openalex.org/W2041534120","https://openalex.org/W2083304713","https://openalex.org/W2129918473","https://openalex.org/W2152372923","https://openalex.org/W2154553161","https://openalex.org/W2165293299","https://openalex.org/W2219253321","https://openalex.org/W2294327715","https://openalex.org/W2791239833","https://openalex.org/W6604566698"],"related_works":["https://openalex.org/W2366518654","https://openalex.org/W4384826748","https://openalex.org/W4212957770","https://openalex.org/W4385286817","https://openalex.org/W3006407470","https://openalex.org/W4289519817","https://openalex.org/W4400870174","https://openalex.org/W4226049342","https://openalex.org/W4293280826","https://openalex.org/W4389475951"],"abstract_inverted_index":{"Many":[0],"amputees":[1],"experience":[2],"pain":[3],"and":[4,22,112],"soreness":[5],"due":[6],"to":[7,66,79,82,121],"poor":[8],"fitting":[9],"of":[10,24,51,92,100,106,116],"their":[11,25],"prosthetic":[12],"socket,":[13],"which":[14],"is":[15,118],"exacerbated":[16],"by":[17,71,95],"inevitable":[18],"changes":[19],"in":[20],"volume":[21],"shape":[23],"residual":[26,86],"limb.":[27],"This":[28,73],"work":[29],"presents":[30],"an":[31],"adjustable,":[32],"adaptive":[33],"residual-limb-fitting":[34],"concept:":[35],"integrating":[36],"a":[37,63,67],"3D-printed":[38,56,107,123],"variable-stiffness":[39,108],"(VS)":[40],"interface":[41],"layer":[42],"within":[43],"the":[44,48,77,84,97,113],"socket.":[45],"We":[46],"exploit":[47],"glass-transition":[49],"behaviour":[50],"polylactic":[52],"acid":[53],"(PLA),":[54],"demonstrating":[55],"structures":[57,109,125],"that":[58,126],"can":[59,127],"be":[60,80],"transitioned":[61],"from":[62,129],"rigid":[64],"state":[65],"soft":[68],"state,":[69],"simply":[70],"heating.":[72],"not":[74],"only":[75],"enables":[76],"socket":[78],"adjusted":[81],"fit":[83],"individual's":[85],"limb,":[87],"but":[88],"also":[89,119],"allows":[90],"tuning":[91],"its":[93],"stiffness":[94],"changing":[96],"internal":[98],"structure":[99],"theinterface":[101],"layer.":[102],"The":[103],"mechanical":[104],"properties":[105],"are":[110],"investigated,":[111],"shape-memory":[114,124],"effect":[115],"PLA":[117],"captured":[120],"deliver":[122],"recover":[128],"deformation":[130],"when":[131],"heated.":[132]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2}],"updated_date":"2026-03-18T14:38:29.013473","created_date":"2025-10-10T00:00:00"}
