{"id":"https://openalex.org/W3048021432","doi":"https://doi.org/10.1109/tmi.2020.3013982","title":"Application of Evolution Strategies to the Design of SAR Efficient Parallel Transmit Multi-Spoke Pulses for Ultra-High Field MRI","display_name":"Application of Evolution Strategies to the Design of SAR Efficient Parallel Transmit Multi-Spoke Pulses for Ultra-High Field MRI","publication_year":2020,"publication_date":"2020-08-07","ids":{"openalex":"https://openalex.org/W3048021432","doi":"https://doi.org/10.1109/tmi.2020.3013982","mag":"3048021432","pmid":"https://pubmed.ncbi.nlm.nih.gov/32763849"},"language":"en","primary_location":{"id":"doi:10.1109/tmi.2020.3013982","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmi.2020.3013982","pdf_url":null,"source":{"id":"https://openalex.org/S58069681","display_name":"IEEE Transactions on Medical Imaging","issn_l":"0278-0062","issn":["0278-0062","1558-254X"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Medical Imaging","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://cris.maastrichtuniversity.nl/en/publications/c81dc2af-dd44-49df-9479-28678cf871bf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5041650398","display_name":"B. Eberhardt","orcid":"https://orcid.org/0000-0002-6072-9093"},"institutions":[{"id":"https://openalex.org/I171892758","display_name":"Forschungszentrum J\u00fclich","ror":"https://ror.org/02nv7yv05","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I171892758"]},{"id":"https://openalex.org/I34352273","display_name":"Maastricht University","ror":"https://ror.org/02jz4aj89","country_code":"NL","type":"education","lineage":["https://openalex.org/I34352273"]},{"id":"https://openalex.org/I4210133912","display_name":"J\u00fclich Aachen Research Alliance","ror":"https://ror.org/02r0e4r58","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I171892758","https://openalex.org/I4210133912"]},{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE","NL"],"is_corresponding":true,"raw_author_name":"Boris Eberhardt","raw_affiliation_strings":["Institute of Neuroscience and Medicine 4, Forschungszentrum J\u00fclich, J\u00fclich, Germany","RWTH Aachen University, Aachen, Germany","Institute of Neuroscience and Medicine 4 and 11, Forschungszentrum J\u00fclich, 52425 J\u00fclich, Germany, also with the","Institute of Neuroscience and Medicine 4, Forschungszentrum J\u00fclich, 52425 J\u00fclich, Germany, and also with","with JARA-BRAIN, Translational Medicine, 52074 Aachen, Germany","Institute of Neuroscience and Medicine 4, Forschungszentrum J\u00fclich, 52425 J\u00fclich, Germany","RWTH Aachen University, 52062 Aachen, Germany","Department of Cognitive Neuro-science, Faculty of Psychology and Neuroscience, Maastricht Uni-versity, 6211 LK Maastricht, Netherlands","Department of Neurology, RWTH Aachen University, 52062 Aachen, Germany, and also"],"affiliations":[{"raw_affiliation_string":"Institute of Neuroscience and Medicine 4, Forschungszentrum J\u00fclich, J\u00fclich, Germany","institution_ids":["https://openalex.org/I171892758"]},{"raw_affiliation_string":"RWTH Aachen University, Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"Institute of Neuroscience and Medicine 4 and 11, Forschungszentrum J\u00fclich, 52425 J\u00fclich, Germany, also with the","institution_ids":["https://openalex.org/I171892758"]},{"raw_affiliation_string":"Institute of Neuroscience and Medicine 4, Forschungszentrum J\u00fclich, 52425 J\u00fclich, Germany, and also with","institution_ids":["https://openalex.org/I171892758"]},{"raw_affiliation_string":"with JARA-BRAIN, Translational Medicine, 52074 Aachen, Germany","institution_ids":["https://openalex.org/I4210133912"]},{"raw_affiliation_string":"Institute of Neuroscience and Medicine 4, Forschungszentrum J\u00fclich, 52425 J\u00fclich, Germany","institution_ids":["https://openalex.org/I171892758"]},{"raw_affiliation_string":"RWTH Aachen University, 52062 Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"Department of Cognitive Neuro-science, Faculty of Psychology and Neuroscience, Maastricht Uni-versity, 6211 LK Maastricht, Netherlands","institution_ids":["https://openalex.org/I34352273"]},{"raw_affiliation_string":"Department of Neurology, RWTH Aachen University, 52062 Aachen, Germany, and also","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089922303","display_name":"Benedikt A. Poser","orcid":"https://orcid.org/0000-0001-8190-4367"},"institutions":[{"id":"https://openalex.org/I171892758","display_name":"Forschungszentrum J\u00fclich","ror":"https://ror.org/02nv7yv05","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I171892758"]},{"id":"https://openalex.org/I34352273","display_name":"Maastricht University","ror":"https://ror.org/02jz4aj89","country_code":"NL","type":"education","lineage":["https://openalex.org/I34352273"]},{"id":"https://openalex.org/I4210133912","display_name":"J\u00fclich Aachen Research Alliance","ror":"https://ror.org/02r0e4r58","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I171892758","https://openalex.org/I4210133912"]},{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE","NL"],"is_corresponding":false,"raw_author_name":"Benedikt A. Poser","raw_affiliation_strings":["Department of Cognitive Neuroscience, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, LK, Netherlands","Department of Neurology, RWTH Aachen University, 52062 Aachen, Germany, and also","Department of Cognitive Neuro-science, Faculty of Psychology and Neuroscience, Maastricht Uni-versity, 6211 LK Maastricht, Netherlands","RWTH Aachen University, 52062 Aachen, Germany","Institute of Neuroscience and Medicine 4 and 11, Forschungszentrum J\u00fclich, 52425 J\u00fclich, Germany, also with the","with JARA-BRAIN, Translational Medicine, 52074 Aachen, Germany","Institute of Neuroscience and Medicine 4, Forschungszentrum J\u00fclich, 52425 J\u00fclich, Germany, and also with","Institute of Neuroscience and Medicine 4, Forschungszentrum J\u00fclich, 52425 J\u00fclich, Germany"],"affiliations":[{"raw_affiliation_string":"Department of Cognitive Neuroscience, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, LK, Netherlands","institution_ids":["https://openalex.org/I34352273"]},{"raw_affiliation_string":"Department of Neurology, RWTH Aachen University, 52062 Aachen, Germany, and also","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"Department of Cognitive Neuro-science, Faculty of Psychology and Neuroscience, Maastricht Uni-versity, 6211 LK Maastricht, Netherlands","institution_ids":["https://openalex.org/I34352273"]},{"raw_affiliation_string":"RWTH Aachen University, 52062 Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"Institute of Neuroscience and Medicine 4 and 11, Forschungszentrum J\u00fclich, 52425 J\u00fclich, Germany, also with the","institution_ids":["https://openalex.org/I171892758"]},{"raw_affiliation_string":"with JARA-BRAIN, Translational Medicine, 52074 Aachen, Germany","institution_ids":["https://openalex.org/I4210133912"]},{"raw_affiliation_string":"Institute of Neuroscience and Medicine 4, Forschungszentrum J\u00fclich, 52425 J\u00fclich, Germany, and also with","institution_ids":["https://openalex.org/I171892758"]},{"raw_affiliation_string":"Institute of Neuroscience and Medicine 4, Forschungszentrum J\u00fclich, 52425 J\u00fclich, Germany","institution_ids":["https://openalex.org/I171892758"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071643772","display_name":"N. Jon Shah","orcid":"https://orcid.org/0000-0002-8151-6169"},"institutions":[{"id":"https://openalex.org/I171892758","display_name":"Forschungszentrum J\u00fclich","ror":"https://ror.org/02nv7yv05","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I171892758"]},{"id":"https://openalex.org/I34352273","display_name":"Maastricht University","ror":"https://ror.org/02jz4aj89","country_code":"NL","type":"education","lineage":["https://openalex.org/I34352273"]},{"id":"https://openalex.org/I4210133912","display_name":"J\u00fclich Aachen Research Alliance","ror":"https://ror.org/02r0e4r58","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I171892758","https://openalex.org/I4210133912"]},{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE","NL"],"is_corresponding":false,"raw_author_name":"N. Jon. Shah","raw_affiliation_strings":["Department of Neurology, RWTH Aachen University, Aachen, Germany","Institute of Neuroscience and Medicine 4, Forschungszentrum J\u00fclich, J\u00fclich, Germany","JARA-BRAIN, Translational Medicine, Aachen, Germany","RWTH Aachen University, 52062 Aachen, Germany","with JARA-BRAIN, Translational Medicine, 52074 Aachen, Germany","Department of Neurology, RWTH Aachen University, 52062 Aachen, Germany, and also","Department of Cognitive Neuro-science, Faculty of Psychology and Neuroscience, Maastricht Uni-versity, 6211 LK Maastricht, Netherlands","Institute of Neuroscience and Medicine 4, Forschungszentrum J\u00fclich, 52425 J\u00fclich, Germany","Institute of Neuroscience and Medicine 4, Forschungszentrum J\u00fclich, 52425 J\u00fclich, Germany, and also with","Institute of Neuroscience and Medicine 4 and 11, Forschungszentrum J\u00fclich, 52425 J\u00fclich, Germany, also with the"],"affiliations":[{"raw_affiliation_string":"Department of Neurology, RWTH Aachen University, Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"Institute of Neuroscience and Medicine 4, Forschungszentrum J\u00fclich, J\u00fclich, Germany","institution_ids":["https://openalex.org/I171892758"]},{"raw_affiliation_string":"JARA-BRAIN, Translational Medicine, Aachen, Germany","institution_ids":["https://openalex.org/I4210133912"]},{"raw_affiliation_string":"RWTH Aachen University, 52062 Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"with JARA-BRAIN, Translational Medicine, 52074 Aachen, Germany","institution_ids":["https://openalex.org/I4210133912"]},{"raw_affiliation_string":"Department of Neurology, RWTH Aachen University, 52062 Aachen, Germany, and also","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"Department of Cognitive Neuro-science, Faculty of Psychology and Neuroscience, Maastricht Uni-versity, 6211 LK Maastricht, Netherlands","institution_ids":["https://openalex.org/I34352273"]},{"raw_affiliation_string":"Institute of Neuroscience and Medicine 4, Forschungszentrum J\u00fclich, 52425 J\u00fclich, Germany","institution_ids":["https://openalex.org/I171892758"]},{"raw_affiliation_string":"Institute of Neuroscience and Medicine 4, Forschungszentrum J\u00fclich, 52425 J\u00fclich, Germany, and also with","institution_ids":["https://openalex.org/I171892758"]},{"raw_affiliation_string":"Institute of Neuroscience and Medicine 4 and 11, Forschungszentrum J\u00fclich, 52425 J\u00fclich, Germany, also with the","institution_ids":["https://openalex.org/I171892758"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054760543","display_name":"J\u00f6rg Felder","orcid":"https://orcid.org/0000-0001-6431-4322"},"institutions":[{"id":"https://openalex.org/I171892758","display_name":"Forschungszentrum J\u00fclich","ror":"https://ror.org/02nv7yv05","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I171892758"]},{"id":"https://openalex.org/I34352273","display_name":"Maastricht University","ror":"https://ror.org/02jz4aj89","country_code":"NL","type":"education","lineage":["https://openalex.org/I34352273"]},{"id":"https://openalex.org/I4210133912","display_name":"J\u00fclich Aachen Research Alliance","ror":"https://ror.org/02r0e4r58","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I171892758","https://openalex.org/I4210133912"]},{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE","NL"],"is_corresponding":false,"raw_author_name":"Jorg Felder","raw_affiliation_strings":["Institute of Neuroscience and Medicine 4, Forschungszentrum J\u00fclich, J\u00fclich, Germany","Institute of Neuroscience and Medicine 4 and 11, Forschungszentrum J\u00fclich, 52425 J\u00fclich, Germany, also with the","Institute of Neuroscience and Medicine 4, Forschungszentrum J\u00fclich, 52425 J\u00fclich, Germany","with JARA-BRAIN, Translational Medicine, 52074 Aachen, Germany","Department of Neurology, RWTH Aachen University, 52062 Aachen, Germany, and also","Institute of Neuroscience and Medicine 4, Forschungszentrum J\u00fclich, 52425 J\u00fclich, Germany, and also with","Department of Cognitive Neuro-science, Faculty of Psychology and Neuroscience, Maastricht Uni-versity, 6211 LK Maastricht, Netherlands","RWTH Aachen University, 52062 Aachen, Germany"],"affiliations":[{"raw_affiliation_string":"Institute of Neuroscience and Medicine 4, Forschungszentrum J\u00fclich, J\u00fclich, Germany","institution_ids":["https://openalex.org/I171892758"]},{"raw_affiliation_string":"Institute of Neuroscience and Medicine 4 and 11, Forschungszentrum J\u00fclich, 52425 J\u00fclich, Germany, also with the","institution_ids":["https://openalex.org/I171892758"]},{"raw_affiliation_string":"Institute of Neuroscience and Medicine 4, Forschungszentrum J\u00fclich, 52425 J\u00fclich, Germany","institution_ids":["https://openalex.org/I171892758"]},{"raw_affiliation_string":"with JARA-BRAIN, Translational Medicine, 52074 Aachen, Germany","institution_ids":["https://openalex.org/I4210133912"]},{"raw_affiliation_string":"Department of Neurology, RWTH Aachen University, 52062 Aachen, Germany, and also","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"Institute of Neuroscience and Medicine 4, Forschungszentrum J\u00fclich, 52425 J\u00fclich, Germany, and also with","institution_ids":["https://openalex.org/I171892758"]},{"raw_affiliation_string":"Department of Cognitive Neuro-science, Faculty of Psychology and Neuroscience, Maastricht Uni-versity, 6211 LK Maastricht, Netherlands","institution_ids":["https://openalex.org/I34352273"]},{"raw_affiliation_string":"RWTH Aachen University, 52062 Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5041650398"],"corresponding_institution_ids":["https://openalex.org/I171892758","https://openalex.org/I34352273","https://openalex.org/I4210133912","https://openalex.org/I887968799"],"apc_list":null,"apc_paid":{"value":1011,"currency":"EUR","value_usd":1090},"fwci":0.4453,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.67277175,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"39","issue":"12","first_page":"4225","last_page":"4236"},"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":0.9983999729156494,"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/T10727","display_name":"Ultrasound Imaging and Elastography","score":0.9944999814033508,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/homogeneity","display_name":"Homogeneity (statistics)","score":0.6835867762565613},{"id":"https://openalex.org/keywords/imaging-phantom","display_name":"Imaging phantom","score":0.6720278263092041},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.568924605846405},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.502220630645752},{"id":"https://openalex.org/keywords/regularization","display_name":"Regularization (linguistics)","score":0.4516462981700897},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.39278095960617065},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.34657716751098633},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.19676512479782104},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1840229630470276},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.16302752494812012}],"concepts":[{"id":"https://openalex.org/C142259097","wikidata":"https://www.wikidata.org/wiki/Q5891314","display_name":"Homogeneity (statistics)","level":2,"score":0.6835867762565613},{"id":"https://openalex.org/C104293457","wikidata":"https://www.wikidata.org/wiki/Q28324852","display_name":"Imaging phantom","level":2,"score":0.6720278263092041},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.568924605846405},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.502220630645752},{"id":"https://openalex.org/C2776135515","wikidata":"https://www.wikidata.org/wiki/Q17143721","display_name":"Regularization (linguistics)","level":2,"score":0.4516462981700897},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.39278095960617065},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.34657716751098633},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.19676512479782104},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1840229630470276},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.16302752494812012},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D016018","descriptor_name":"Least-Squares Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016018","descriptor_name":"Least-Squares Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016018","descriptor_name":"Least-Squares Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019047","descriptor_name":"Phantoms, Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019047","descriptor_name":"Phantoms, Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019047","descriptor_name":"Phantoms, Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1109/tmi.2020.3013982","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmi.2020.3013982","pdf_url":null,"source":{"id":"https://openalex.org/S58069681","display_name":"IEEE Transactions on Medical Imaging","issn_l":"0278-0062","issn":["0278-0062","1558-254X"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Medical Imaging","raw_type":"journal-article"},{"id":"pmid:32763849","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/32763849","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":"IEEE transactions on medical imaging","raw_type":null},{"id":"pmh:um:oai:cris.maastrichtuniversity.nl:publications/c81dc2af-dd44-49df-9479-28678cf871bf","is_oa":true,"landing_page_url":"https://cris.maastrichtuniversity.nl/en/publications/c81dc2af-dd44-49df-9479-28678cf871bf","pdf_url":"https://cris.maastrichtuniversity.nl/en/publications/c81dc2af-dd44-49df-9479-28678cf871bf","source":{"id":"https://openalex.org/S4306401843","display_name":"Data Archiving and Networked Services (DANS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1322597698","host_organization_name":"Royal Netherlands Academy of Arts and Sciences","host_organization_lineage":["https://openalex.org/I1322597698"],"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":"Ieee Transactions on Medical Imaging, 39(12), 4225 - 4236. IEEE","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:um:oai:cris.maastrichtuniversity.nl:publications/c81dc2af-dd44-49df-9479-28678cf871bf","is_oa":true,"landing_page_url":"https://cris.maastrichtuniversity.nl/en/publications/c81dc2af-dd44-49df-9479-28678cf871bf","pdf_url":"https://cris.maastrichtuniversity.nl/en/publications/c81dc2af-dd44-49df-9479-28678cf871bf","source":{"id":"https://openalex.org/S4306401843","display_name":"Data Archiving and Networked Services (DANS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1322597698","host_organization_name":"Royal Netherlands Academy of Arts and Sciences","host_organization_lineage":["https://openalex.org/I1322597698"],"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":"Ieee Transactions on Medical Imaging, 39(12), 4225 - 4236. IEEE","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3048021432.pdf"},"referenced_works_count":65,"referenced_works":["https://openalex.org/W28775673","https://openalex.org/W102487131","https://openalex.org/W1484412996","https://openalex.org/W1554387922","https://openalex.org/W1559536826","https://openalex.org/W1562247500","https://openalex.org/W1576660662","https://openalex.org/W1596868793","https://openalex.org/W1603551125","https://openalex.org/W1763200058","https://openalex.org/W1977717973","https://openalex.org/W1980461259","https://openalex.org/W1981232020","https://openalex.org/W1982238644","https://openalex.org/W2007207014","https://openalex.org/W2032617824","https://openalex.org/W2040940761","https://openalex.org/W2041719988","https://openalex.org/W2046763850","https://openalex.org/W2046810758","https://openalex.org/W2056015481","https://openalex.org/W2058851688","https://openalex.org/W2059544712","https://openalex.org/W2061461691","https://openalex.org/W2069551097","https://openalex.org/W2074116771","https://openalex.org/W2083354588","https://openalex.org/W2083915355","https://openalex.org/W2084792706","https://openalex.org/W2103350699","https://openalex.org/W2107855009","https://openalex.org/W2112449769","https://openalex.org/W2121373767","https://openalex.org/W2129516068","https://openalex.org/W2147766706","https://openalex.org/W2155382668","https://openalex.org/W2156446695","https://openalex.org/W2159680142","https://openalex.org/W2162324827","https://openalex.org/W2164655924","https://openalex.org/W2280165375","https://openalex.org/W2308113675","https://openalex.org/W2537449812","https://openalex.org/W2540179937","https://openalex.org/W2542918183","https://openalex.org/W2543367578","https://openalex.org/W2604996334","https://openalex.org/W2725437625","https://openalex.org/W2729638236","https://openalex.org/W2769732584","https://openalex.org/W2949979136","https://openalex.org/W3003257820","https://openalex.org/W3012420750","https://openalex.org/W3103145119","https://openalex.org/W4247067162","https://openalex.org/W4256333068","https://openalex.org/W4297825594","https://openalex.org/W4301909677","https://openalex.org/W6628955290","https://openalex.org/W6639481784","https://openalex.org/W6682362369","https://openalex.org/W6696497002","https://openalex.org/W6775258189","https://openalex.org/W6960442519","https://openalex.org/W7037084053"],"related_works":["https://openalex.org/W2059493168","https://openalex.org/W1999392235","https://openalex.org/W2075537321","https://openalex.org/W2371593620","https://openalex.org/W2572678357","https://openalex.org/W2055668825","https://openalex.org/W2417440389","https://openalex.org/W2156037511","https://openalex.org/W2019481703","https://openalex.org/W4385556839"],"abstract_inverted_index":{"We":[0,90],"present":[1],"an":[2,57,119],"evolution-strategy":[3],"based":[4],"approach":[5,96],"to":[6,55,72,82,135],"solve":[7],"the":[8,65,73,84,92,98,104,123,149,156,172,183],"magnitude":[9],"least":[10],"squares":[11],"(MLS)":[12],"design":[13],"problem":[14],"of":[15,94,122,125,174],"low":[16],"flip-angle":[17],"slice-selective":[18],"parallel":[19],"transmit":[20,33,210],"RF":[21,37],"pulses":[22],"for":[23,64,110,142,188],"ultra-high":[24,193],"field":[25,194],"MRI":[26],"using":[27,86,200],"SAR":[28,150,157,170,189],"and":[29,36,112,116,139,155,202],"peak-RF-constraints.":[30],"A":[31],"combined":[32],"k-space":[34],"trajectory":[35],"pulse":[38],"weight":[39],"optimization":[40,100,141],"is":[41,50,198],"proposed":[42,107],"in":[43,103,113,148,169,177,192,203],"two":[44],"algorithmic":[45],"steps.":[46],"The":[47,78,106,196],"first":[48],"step":[49,80],"a":[51,145,166,185,208],"coarse":[52],"grid":[53],"search":[54],"find":[56],"initial":[58,120],"solution":[59],"that":[60],"fulfills":[61],"all":[62],"constraints":[63],"subsequent":[66,146],"multistage":[67],"optimization.":[68],"This":[69,180],"avoids":[70],"convergence":[71],"next":[74],"nearest":[75],"local":[76],"minimum.":[77],"second":[79],"attempts":[81],"refine":[83],"results":[85],"multiple":[87],"evolution":[88],"strategies.":[89],"compare":[91],"performance":[93],"our":[95],"with":[97,144,207],"non-convex":[99],"methods":[101,138],"described":[102],"literature.":[105],"algorithm":[108,184,197],"converges":[109],"phantom":[111,201],"vivo":[114,204],"data":[115],"only":[117],"requires":[118],"estimate":[121],"range":[124],"suitable":[126],"regularization":[127],"parameters.":[128],"It":[129],"demonstrates":[130],"improved":[131],"excitation":[132,153,178],"homogeneity":[133,143,154],"compared":[134],"published":[136],"spoke-design":[137],"allows":[140],"reduction":[147,168],"burden.":[151],"Moreover,":[152],"burden":[158],"can":[159],"be":[160],"balanced":[161],"against":[162],"each":[163],"other,":[164],"enabling":[165],"further":[167],"at":[171,212],"cost":[173],"minor":[175],"relaxations":[176],"homogeneity.":[179],"feature":[181],"makes":[182],"good":[186],"candidate":[187],"limited":[190],"sequences":[191],"imaging.":[195],"validated":[199],"measurements":[205],"obtained":[206],"16-channel":[209],"array":[211],"9.4T.":[213]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2026-03-27T14:29:43.386196","created_date":"2025-10-10T00:00:00"}