{"id":"https://openalex.org/W2094015755","doi":"https://doi.org/10.1016/0010-4485(90)90053-f","title":"Smooth curves under tension","display_name":"Smooth curves under tension","publication_year":1990,"publication_date":"1990-05-01","ids":{"openalex":"https://openalex.org/W2094015755","doi":"https://doi.org/10.1016/0010-4485(90)90053-f","mag":"2094015755"},"language":"en","primary_location":{"id":"doi:10.1016/0010-4485(90)90053-f","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0010-4485(90)90053-f","pdf_url":null,"source":{"id":"https://openalex.org/S4210171473","display_name":"Computer-Aided Design","issn_l":"0010-4485","issn":["0010-4485","1879-2685"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computer-Aided Design","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5085957036","display_name":"Helmut Pottmann","orcid":"https://orcid.org/0000-0002-3195-9316"},"institutions":[{"id":"https://openalex.org/I153267046","display_name":"University of Kaiserslautern","ror":"https://ror.org/04zrf7b53","country_code":"DE","type":"education","lineage":["https://openalex.org/I153267046"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"H. Pottmann","raw_affiliation_strings":["Fachbereich Informatik, Universit\u00e4t Kaiserslautern, Postfach 3049, D-6750 Kaiserslautern, FRG"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fachbereich Informatik, Universit\u00e4t Kaiserslautern, Postfach 3049, D-6750 Kaiserslautern, FRG","institution_ids":["https://openalex.org/I153267046"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5085957036"],"corresponding_institution_ids":["https://openalex.org/I153267046"],"apc_list":{"value":3390,"currency":"USD","value_usd":3390},"apc_paid":null,"fwci":0.9524,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.76626464,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":"22","issue":"4","first_page":"241","last_page":"245"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11245","display_name":"Advanced Numerical Analysis Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11245","display_name":"Advanced Numerical Analysis Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/mathematics","display_name":"Mathematics","score":0.6701319813728333},{"id":"https://openalex.org/keywords/spline","display_name":"Spline (mechanical)","score":0.635643482208252},{"id":"https://openalex.org/keywords/parametric-statistics","display_name":"Parametric statistics","score":0.5428029298782349},{"id":"https://openalex.org/keywords/torsion","display_name":"Torsion (gastropod)","score":0.5009260177612305},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.49413517117500305},{"id":"https://openalex.org/keywords/tension","display_name":"Tension (geology)","score":0.4716472029685974},{"id":"https://openalex.org/keywords/parametric-equation","display_name":"Parametric equation","score":0.46489399671554565},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.3661896884441376},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0885404646396637},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.07720860838890076},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07624959945678711},{"id":"https://openalex.org/keywords/classical-mechanics","display_name":"Classical mechanics","score":0.07189112901687622}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6701319813728333},{"id":"https://openalex.org/C10390562","wikidata":"https://www.wikidata.org/wiki/Q581809","display_name":"Spline (mechanical)","level":2,"score":0.635643482208252},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.5428029298782349},{"id":"https://openalex.org/C77461463","wikidata":"https://www.wikidata.org/wiki/Q7827201","display_name":"Torsion (gastropod)","level":2,"score":0.5009260177612305},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.49413517117500305},{"id":"https://openalex.org/C186068551","wikidata":"https://www.wikidata.org/wiki/Q13255585","display_name":"Tension (geology)","level":3,"score":0.4716472029685974},{"id":"https://openalex.org/C99636146","wikidata":"https://www.wikidata.org/wiki/Q35889","display_name":"Parametric equation","level":2,"score":0.46489399671554565},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.3661896884441376},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0885404646396637},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.07720860838890076},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07624959945678711},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.07189112901687622},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C179254644","wikidata":"https://www.wikidata.org/wiki/Q13222844","display_name":"Moment (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0010-4485(90)90053-f","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0010-4485(90)90053-f","pdf_url":null,"source":{"id":"https://openalex.org/S4210171473","display_name":"Computer-Aided Design","issn_l":"0010-4485","issn":["0010-4485","1879-2685"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computer-Aided Design","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.5,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320875","display_name":"Deutscher Akademischer Austauschdienst","ror":"https://ror.org/039djdh30"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W120125598","https://openalex.org/W575078097","https://openalex.org/W1974278181","https://openalex.org/W1978319702","https://openalex.org/W1979870424","https://openalex.org/W1997428046","https://openalex.org/W2002355661","https://openalex.org/W2050979659","https://openalex.org/W2054125068","https://openalex.org/W2059841678","https://openalex.org/W2070199739","https://openalex.org/W2074421109","https://openalex.org/W2083124169","https://openalex.org/W2093228679","https://openalex.org/W2118355331","https://openalex.org/W2165200356","https://openalex.org/W2595982471","https://openalex.org/W6677534087","https://openalex.org/W7071507000"],"related_works":["https://openalex.org/W2350991056","https://openalex.org/W2071113133","https://openalex.org/W3151072301","https://openalex.org/W2356272394","https://openalex.org/W2501696951","https://openalex.org/W2008687970","https://openalex.org/W214846656","https://openalex.org/W2118058459","https://openalex.org/W2168727758","https://openalex.org/W2050134789"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}