{"id":"https://openalex.org/W2534912653","doi":"https://doi.org/10.1109/embc.2016.7591131","title":"Finite element method modeling to assess Laplacian estimates via novel variable inter-ring distances concentric ring electrodes","display_name":"Finite element method modeling to assess Laplacian estimates via novel variable inter-ring distances concentric ring electrodes","publication_year":2016,"publication_date":"2016-08-01","ids":{"openalex":"https://openalex.org/W2534912653","doi":"https://doi.org/10.1109/embc.2016.7591131","mag":"2534912653","pmid":"https://pubmed.ncbi.nlm.nih.gov/28268734"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2016.7591131","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2016.7591131","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5011899697","display_name":"Oleksandr Makeyev","orcid":"https://orcid.org/0000-0003-2648-0500"},"institutions":[{"id":"https://openalex.org/I142089014","display_name":"Din\u00e9 College","ror":"https://ror.org/03rbsqr59","country_code":"US","type":"education","lineage":["https://openalex.org/I142089014"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Oleksandr Makeyev","raw_affiliation_strings":["Department of Mathematics, Din\u00e9 College, Tsaile, AZ, USA"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Din\u00e9 College, Tsaile, AZ, USA","institution_ids":["https://openalex.org/I142089014"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043967761","display_name":"Walter G. Besio","orcid":"https://orcid.org/0000-0003-2752-5483"},"institutions":[{"id":"https://openalex.org/I17626003","display_name":"University of Rhode Island","ror":"https://ror.org/013ckk937","country_code":"US","type":"education","lineage":["https://openalex.org/I17626003"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Walter G. Besio","raw_affiliation_strings":["Department of Electrical, Computer, and Biomedical Engineering, University of Rhode Island, Kingston, RI, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical, Computer, and Biomedical Engineering, University of Rhode Island, Kingston, RI, USA","institution_ids":["https://openalex.org/I17626003"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5011899697"],"corresponding_institution_ids":["https://openalex.org/I142089014"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.10331483,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"27","issue":null,"first_page":"2054","last_page":"2057"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10660","display_name":"Conducting polymers and applications","score":0.9993000030517578,"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/T10660","display_name":"Conducting polymers and applications","score":0.9993000030517578,"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/T11472","display_name":"Analytical Chemistry and Sensors","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1502","display_name":"Bioengineering"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11434","display_name":"Electrochemical Analysis and Applications","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/1603","display_name":"Electrochemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/electrode","display_name":"Electrode","score":0.7546288371086121},{"id":"https://openalex.org/keywords/concentric","display_name":"Concentric","score":0.7363524436950684},{"id":"https://openalex.org/keywords/ring","display_name":"Ring (chemistry)","score":0.7099469304084778},{"id":"https://openalex.org/keywords/laplace-operator","display_name":"Laplace operator","score":0.6845190525054932},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.5091528296470642},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.4726989269256592},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.4703303277492523},{"id":"https://openalex.org/keywords/finite-element-method","display_name":"Finite element method","score":0.458710253238678},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.3758062422275543},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.33631789684295654},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3034207224845886},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.2925846576690674},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.12978029251098633},{"id":"https://openalex.org/keywords/thermodynamics","display_name":"Thermodynamics","score":0.0612339973449707}],"concepts":[{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.7546288371086121},{"id":"https://openalex.org/C90296322","wikidata":"https://www.wikidata.org/wiki/Q619776","display_name":"Concentric","level":2,"score":0.7363524436950684},{"id":"https://openalex.org/C2780378348","wikidata":"https://www.wikidata.org/wiki/Q25351438","display_name":"Ring (chemistry)","level":2,"score":0.7099469304084778},{"id":"https://openalex.org/C165700671","wikidata":"https://www.wikidata.org/wiki/Q203484","display_name":"Laplace operator","level":2,"score":0.6845190525054932},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.5091528296470642},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.4726989269256592},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4703303277492523},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.458710253238678},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.3758062422275543},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.33631789684295654},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3034207224845886},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.2925846576690674},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.12978029251098633},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0612339973449707},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004566","descriptor_name":"Electrodes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004566","descriptor_name":"Electrodes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004566","descriptor_name":"Electrodes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D020342","descriptor_name":"Finite Element Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D020342","descriptor_name":"Finite Element Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D020342","descriptor_name":"Finite Element Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc.2016.7591131","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2016.7591131","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:28268734","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/28268734","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320337359","display_name":"National Institute of Neurological Disorders and Stroke","ror":"https://ror.org/01s5ya894"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1968934910","https://openalex.org/W1990826987","https://openalex.org/W2007016537","https://openalex.org/W2013334615","https://openalex.org/W2015667041","https://openalex.org/W2022988565","https://openalex.org/W2056144146","https://openalex.org/W2122585109","https://openalex.org/W2129890330","https://openalex.org/W2134073536","https://openalex.org/W2141220100","https://openalex.org/W2148701578","https://openalex.org/W2150471971","https://openalex.org/W2153208799","https://openalex.org/W2153499236","https://openalex.org/W2167883296","https://openalex.org/W2210053795","https://openalex.org/W4285719527","https://openalex.org/W4300116097","https://openalex.org/W6686257947","https://openalex.org/W6845181502"],"related_works":["https://openalex.org/W2032745795","https://openalex.org/W4241659117","https://openalex.org/W2042569643","https://openalex.org/W4252230788","https://openalex.org/W2254998354","https://openalex.org/W4235256213","https://openalex.org/W2061842045","https://openalex.org/W2048369647","https://openalex.org/W1535456929","https://openalex.org/W2586659751"],"abstract_inverted_index":{"Noninvasive":[0],"concentric":[1,16,54,103],"ring":[2,17,55,104],"electrodes":[3,18,56],"are":[4,131],"a":[5,33,58,108],"promising":[6],"alternative":[7],"to":[8,61,133,165],"conventional":[9],"disc":[10,20],"electrodes.":[11,105],"Currently,":[12],"superiority":[13],"of":[14,26,35,46,63],"tripolar":[15,120,174],"over":[19],"electrodes,":[21],"in":[22,24,32,159],"particular,":[23],"accuracy":[25,45],"Laplacian":[27,47,65,95,162],"estimation":[28,48,62,156,178],"has":[29],"been":[30],"demonstrated":[31],"range":[34],"applications.":[36],"In":[37],"our":[38],"recent":[39],"work":[40],"we":[41],"have":[42],"shown":[43],"that":[44,147],"can":[49],"be":[50,181],"improved":[51],"with":[52,72],"multipolar":[53],"using":[57,75,107,139],"general":[59],"approach":[60],"the":[64,76,88,94,155,177,188],"for":[66,81,187],"an":[67],"(n":[68,121,126],"+":[69,78,111],"1)-polar":[70],"electrode":[71,129,151,175],"n":[73,82],"rings":[74],"(4n":[77,110],"1)-point":[79,112],"method":[80,142],"\u2265":[83],"2.":[84],"This":[85],"paper":[86],"takes":[87],"next":[89],"step":[90],"toward":[91],"further":[92],"improving":[93],"estimate":[96],"by":[97],"proposing":[98],"novel":[99],"variable":[100],"inter-ring":[101,118,136,149,168],"distances":[102,119,137,150,169],"Derived":[106],"modified":[109],"method,":[113],"linearly":[114],"increasing":[115,148],"and":[116,124],"decreasing":[117],"=":[122,127],"2)":[123],"quadripolar":[125,189],"3)":[128],"configurations":[130,152],"compared":[132,164],"their":[134],"constant":[135,167],"counterparts":[138],"finite":[140],"element":[141],"modeling.":[143],"Obtained":[144],"results":[145],"suggest":[146],"may":[153,180],"decrease":[154,194],"error":[157,179],"resulting":[158],"more":[160,183,191],"accurate":[161],"estimates":[163],"respective":[166],"configurations.":[170],"For":[171],"currently":[172],"used":[173],"configuration":[176,190],"decreased":[182],"than":[184,192],"two-fold":[185],"while":[186],"six-fold":[193],"is":[195],"expected.":[196]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}