{"id":"https://openalex.org/W4297094729","doi":"https://doi.org/10.1109/access.2022.3209676","title":"Analysis of a Flexible Dual-Channel Octagonal Coil System for UHF MRI","display_name":"Analysis of a Flexible Dual-Channel Octagonal Coil System for UHF MRI","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4297094729","doi":"https://doi.org/10.1109/access.2022.3209676"},"language":"en","primary_location":{"id":"doi:10.1109/access.2022.3209676","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2022.3209676","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09903425.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09903425.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5059107474","display_name":"Nicola Curreli","orcid":null},"institutions":[{"id":"https://openalex.org/I30771326","display_name":"Italian Institute of Technology","ror":"https://ror.org/042t93s57","country_code":"IT","type":"facility","lineage":["https://openalex.org/I30771326"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Nicola Curreli","raw_affiliation_strings":["Functional Nanosystems, Istituto Italiano di Tecnologia, Genova, Italy"],"affiliations":[{"raw_affiliation_string":"Functional Nanosystems, Istituto Italiano di Tecnologia, Genova, Italy","institution_ids":["https://openalex.org/I30771326"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036962969","display_name":"Matteo Bruno Lodi","orcid":null},"institutions":[{"id":"https://openalex.org/I172446870","display_name":"University of Cagliari","ror":"https://ror.org/003109y17","country_code":"IT","type":"education","lineage":["https://openalex.org/I172446870"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Matteo Bruno Lodi","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, University of Cagliari, Cagliari, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, University of Cagliari, Cagliari, Italy","institution_ids":["https://openalex.org/I172446870"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019283259","display_name":"Andrea Melis","orcid":"https://orcid.org/0000-0002-4372-0337"},"institutions":[{"id":"https://openalex.org/I172446870","display_name":"University of Cagliari","ror":"https://ror.org/003109y17","country_code":"IT","type":"education","lineage":["https://openalex.org/I172446870"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Andrea Melis","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, University of Cagliari, Cagliari, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, University of Cagliari, Cagliari, Italy","institution_ids":["https://openalex.org/I172446870"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029580222","display_name":"Claudio Puddu","orcid":"https://orcid.org/0000-0003-1444-3112"},"institutions":[{"id":"https://openalex.org/I91136226","display_name":"University of Sheffield","ror":"https://ror.org/05krs5044","country_code":"GB","type":"education","lineage":["https://openalex.org/I91136226"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Claudio Puddu","raw_affiliation_strings":["Department of Infection, Immunity and Cardiovascular Disease, POLARIS, University of Sheffield, Sheffield, U.K","POLARIS, Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, United Kingdom"],"affiliations":[{"raw_affiliation_string":"Department of Infection, Immunity and Cardiovascular Disease, POLARIS, University of Sheffield, Sheffield, U.K","institution_ids":["https://openalex.org/I91136226"]},{"raw_affiliation_string":"POLARIS, Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, United Kingdom","institution_ids":["https://openalex.org/I91136226"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037518119","display_name":"Sergio Casu","orcid":"https://orcid.org/0000-0003-3699-4855"},"institutions":[{"id":"https://openalex.org/I172446870","display_name":"University of Cagliari","ror":"https://ror.org/003109y17","country_code":"IT","type":"education","lineage":["https://openalex.org/I172446870"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Sergio Casu","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, University of Cagliari, Cagliari, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, University of Cagliari, Cagliari, Italy","institution_ids":["https://openalex.org/I172446870"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044026489","display_name":"Alessandro Fanti","orcid":"https://orcid.org/0000-0001-6218-881X"},"institutions":[{"id":"https://openalex.org/I172446870","display_name":"University of Cagliari","ror":"https://ror.org/003109y17","country_code":"IT","type":"education","lineage":["https://openalex.org/I172446870"]},{"id":"https://openalex.org/I4210129778","display_name":"Istituto Nazionale di Fisica Nucleare, Sezione di Cagliari","ror":"https://ror.org/03paz5966","country_code":"IT","type":"facility","lineage":["https://openalex.org/I160013858","https://openalex.org/I4210129778"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alessandro Fanti","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, University of Cagliari, Cagliari, Italy","INFN-CA, Complesso Universitario di Monserrato, Cagliari, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, University of Cagliari, Cagliari, Italy","institution_ids":["https://openalex.org/I172446870"]},{"raw_affiliation_string":"INFN-CA, Complesso Universitario di Monserrato, Cagliari, Italy","institution_ids":["https://openalex.org/I4210129778"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046540877","display_name":"Nikola Djuri\u0107","orcid":"https://orcid.org/0000-0002-7174-3499"},"institutions":[{"id":"https://openalex.org/I170726198","display_name":"University of Novi Sad","ror":"https://ror.org/00xa57a59","country_code":"RS","type":"education","lineage":["https://openalex.org/I170726198"]}],"countries":["RS"],"is_corresponding":false,"raw_author_name":"Nikola Djuric","raw_affiliation_strings":["Department of Power, Electronic and Telecommunication Engineering, Faculty of Technical Sciences, University of Novi Sad, Novi Sad, Serbia"],"affiliations":[{"raw_affiliation_string":"Department of Power, Electronic and Telecommunication Engineering, Faculty of Technical Sciences, University of Novi Sad, Novi Sad, Serbia","institution_ids":["https://openalex.org/I170726198"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053399221","display_name":"Alessandra Retico","orcid":"https://orcid.org/0000-0001-5135-4472"},"institutions":[{"id":"https://openalex.org/I4210129778","display_name":"Istituto Nazionale di Fisica Nucleare, Sezione di Cagliari","ror":"https://ror.org/03paz5966","country_code":"IT","type":"facility","lineage":["https://openalex.org/I160013858","https://openalex.org/I4210129778"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alessandra Retico","raw_affiliation_strings":["INFN-CA, Complesso Universitario di Monserrato, Cagliari, Italy"],"affiliations":[{"raw_affiliation_string":"INFN-CA, Complesso Universitario di Monserrato, Cagliari, Italy","institution_ids":["https://openalex.org/I4210129778"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083107459","display_name":"Giuseppe Mazzarella","orcid":"https://orcid.org/0000-0002-1429-9600"},"institutions":[{"id":"https://openalex.org/I172446870","display_name":"University of Cagliari","ror":"https://ror.org/003109y17","country_code":"IT","type":"education","lineage":["https://openalex.org/I172446870"]},{"id":"https://openalex.org/I4210129778","display_name":"Istituto Nazionale di Fisica Nucleare, Sezione di Cagliari","ror":"https://ror.org/03paz5966","country_code":"IT","type":"facility","lineage":["https://openalex.org/I160013858","https://openalex.org/I4210129778"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giuseppe Mazzarella","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, University of Cagliari, Cagliari, Italy","INFN-CA, Complesso Universitario di Monserrato, Cagliari, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, University of Cagliari, Cagliari, Italy","institution_ids":["https://openalex.org/I172446870"]},{"raw_affiliation_string":"INFN-CA, Complesso Universitario di Monserrato, Cagliari, Italy","institution_ids":["https://openalex.org/I4210129778"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5059107474"],"corresponding_institution_ids":["https://openalex.org/I30771326"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.432,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.61525211,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"10","issue":null,"first_page":"104589","last_page":"104597"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10378","display_name":"Advanced MRI Techniques and Applications","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10378","display_name":"Advanced MRI Techniques and Applications","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11809","display_name":"Advanced NMR Techniques and Applications","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12381","display_name":"Electron Spin Resonance Studies","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/electromagnetic-coil","display_name":"Electromagnetic coil","score":0.8522109985351562},{"id":"https://openalex.org/keywords/imaging-phantom","display_name":"Imaging phantom","score":0.661559522151947},{"id":"https://openalex.org/keywords/specific-absorption-rate","display_name":"Specific absorption rate","score":0.6566356420516968},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.5752862691879272},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.5146294832229614},{"id":"https://openalex.org/keywords/radiofrequency-coil","display_name":"Radiofrequency coil","score":0.5024755001068115},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.48580408096313477},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4171465039253235},{"id":"https://openalex.org/keywords/nuclear-magnetic-resonance","display_name":"Nuclear magnetic resonance","score":0.3415971100330353},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2885698974132538},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2681557834148407},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18068945407867432},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.18007692694664001},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1624402403831482},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.1006757915019989}],"concepts":[{"id":"https://openalex.org/C30403606","wikidata":"https://www.wikidata.org/wiki/Q2981904","display_name":"Electromagnetic coil","level":2,"score":0.8522109985351562},{"id":"https://openalex.org/C104293457","wikidata":"https://www.wikidata.org/wiki/Q28324852","display_name":"Imaging phantom","level":2,"score":0.661559522151947},{"id":"https://openalex.org/C84237751","wikidata":"https://www.wikidata.org/wiki/Q914138","display_name":"Specific absorption rate","level":3,"score":0.6566356420516968},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.5752862691879272},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.5146294832229614},{"id":"https://openalex.org/C206480500","wikidata":"https://www.wikidata.org/wiki/Q7281261","display_name":"Radiofrequency coil","level":3,"score":0.5024755001068115},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.48580408096313477},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4171465039253235},{"id":"https://openalex.org/C46141821","wikidata":"https://www.wikidata.org/wiki/Q209402","display_name":"Nuclear magnetic resonance","level":1,"score":0.3415971100330353},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2885698974132538},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2681557834148407},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18068945407867432},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.18007692694664001},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1624402403831482},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.1006757915019989},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/access.2022.3209676","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2022.3209676","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09903425.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:ac3e5a1f50494c6381b4552094aad3b7","is_oa":true,"landing_page_url":"https://doaj.org/article/ac3e5a1f50494c6381b4552094aad3b7","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 10, Pp 104589-104597 (2022)","raw_type":"article"},{"id":"pmh:oai:iris.unica.it:11584/344722","is_oa":true,"landing_page_url":"http://hdl.handle.net/11584/344722","pdf_url":null,"source":{"id":"https://openalex.org/S4377196293","display_name":"UNICA IRIS Institutional Research Information System (University of Cagliari)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I172446870","host_organization_name":"University of Cagliari","host_organization_lineage":["https://openalex.org/I172446870"],"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":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1109/access.2022.3209676","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2022.3209676","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09903425.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.5899999737739563,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320338264","display_name":"Commissione Scientifica Nazionale 5, Instituto Nazionale di Fisica Nucleare","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4297094729.pdf","grobid_xml":"https://content.openalex.org/works/W4297094729.grobid-xml"},"referenced_works_count":60,"referenced_works":["https://openalex.org/W1494916923","https://openalex.org/W1565326166","https://openalex.org/W1858118398","https://openalex.org/W1940747898","https://openalex.org/W1966206881","https://openalex.org/W2008958501","https://openalex.org/W2009613577","https://openalex.org/W2013816305","https://openalex.org/W2014551550","https://openalex.org/W2025536217","https://openalex.org/W2027691892","https://openalex.org/W2042297595","https://openalex.org/W2055068103","https://openalex.org/W2063060310","https://openalex.org/W2066862495","https://openalex.org/W2075332229","https://openalex.org/W2120836547","https://openalex.org/W2129439889","https://openalex.org/W2130127435","https://openalex.org/W2134198072","https://openalex.org/W2148125756","https://openalex.org/W2154340541","https://openalex.org/W2163631306","https://openalex.org/W2310573543","https://openalex.org/W2324223550","https://openalex.org/W2332433723","https://openalex.org/W2399561780","https://openalex.org/W2518861545","https://openalex.org/W2575927754","https://openalex.org/W2593183986","https://openalex.org/W2612377919","https://openalex.org/W2625876760","https://openalex.org/W2699250334","https://openalex.org/W2754829845","https://openalex.org/W2791628340","https://openalex.org/W2802905552","https://openalex.org/W2806074443","https://openalex.org/W2808218589","https://openalex.org/W2888308790","https://openalex.org/W2896191835","https://openalex.org/W2896224653","https://openalex.org/W2898447619","https://openalex.org/W2898493934","https://openalex.org/W2898992690","https://openalex.org/W2900365329","https://openalex.org/W2901493736","https://openalex.org/W2913077283","https://openalex.org/W2916423598","https://openalex.org/W2921245183","https://openalex.org/W2944825299","https://openalex.org/W2997094537","https://openalex.org/W3053082728","https://openalex.org/W3081717767","https://openalex.org/W3104080149","https://openalex.org/W3129429445","https://openalex.org/W4210399468","https://openalex.org/W4226314253","https://openalex.org/W4233742388","https://openalex.org/W4248583199","https://openalex.org/W6634387737"],"related_works":["https://openalex.org/W2151648489","https://openalex.org/W1551810469","https://openalex.org/W2000722479","https://openalex.org/W2006164586","https://openalex.org/W1993806588","https://openalex.org/W2793749862","https://openalex.org/W2151071618","https://openalex.org/W262439774","https://openalex.org/W2391150783","https://openalex.org/W2984569657"],"abstract_inverted_index":{"Nowadays,":[0],"MRI":[1],"is":[2,77,198],"focused":[3],"on":[4,23],"using":[5,141],"ultra-high":[6,65],"static":[7],"magnetic":[8,60],"fields":[9],"(>":[10],"7":[11,57],"T)":[12],"to":[13,93,167,183,189,200,212],"increase":[14],"the":[15,24,95,99,108,115,118,125,132,156,171,178,203,207,222],"signal-to-noise":[16],"ratio.":[17],"The":[18,83,121,174,215],"use":[19],"of":[20,73,114,124,158,177,206,224],"high":[21,228],"fields,":[22],"other":[25],"hand,":[26],"requires":[27],"novel":[28],"technical":[29],"solutions":[30],"as":[31,33,79],"well":[32],"more":[34],"stringent":[35],"design":[36,197],"criteria":[37],"for":[38,56,221],"specific":[39,133,233],"absorption":[40,134,234],"rate":[41,135],"levels,":[42],"reducing":[43],"radiative":[44],"effect":[45],"and":[46,62,70,87,98,112,131,147,169,210,231],"coil":[47,119,213],"resistance.":[48],"In":[49],"this":[50],"paper,":[51],"two":[52,142],"flexible":[53,225],"RF":[54],"coils":[55],"T":[58],"human":[59,75,150,191,208],"resonance,":[61],"298":[63],"MHz":[64],"frequency":[66,175],"operations":[67],"were":[68,91],"analyzed":[69],"characterized.":[71],"Imaging":[72],"lower":[74],"limbs":[76],"regarded":[78],"a":[80,148,159],"case":[81],"study.":[82],"lumped":[84],"element":[85,97],"theory":[86],"subsequent":[88],"numerical":[89,143],"simulations":[90],"used":[92],"fine-tune":[94],"single-coil":[96],"dual-coil":[100,172,179],"array":[101,180],"design,":[102],"respectively.":[103],"Here,":[104],"we":[105],"demonstrate":[106],"how":[107],"shape,":[109],"size,":[110],"configuration,":[111],"presence":[113,157],"sample":[116],"influence":[117],"performance.":[120],"penetration":[122],"depth":[123],"B":[126],"<sub":[127],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[128],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1</sub>":[129],"-field":[130],"values":[136],"have":[137],"been":[138,164],"determined":[139],"numerically":[140],"surface":[144],"phantoms:":[145],"saline":[146,160],"multilayer":[149],"tissue.":[151],"A":[152],"preliminary":[153],"study":[154],"in":[155,202],"solution":[161],"phantom":[162],"has":[163],"carried":[165],"out":[166],"develop":[168],"validate":[170],"system.":[173],"response":[176],"was":[181],"measured":[182],"assess":[184],"its":[185],"robustness":[186],"when":[187],"coupled":[188],"twelve":[190],"volunteers.":[192],"We":[193],"found":[194],"that":[195],"our":[196],"robust":[199],"variations":[201],"anatomical":[204],"properties":[205],"thighs,":[209],"hence":[211],"bending.":[214],"presented":[216],"approach":[217],"can":[218],"be":[219],"useful":[220],"implementation":[223],"devices":[226],"with":[227],"sensitivity":[229],"levels":[230],"low":[232],"rate.":[235]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
