{"id":"https://openalex.org/W4206768870","doi":"https://doi.org/10.3390/s22030772","title":"Wearable Ball-Impact Piezoelectric Multi-Converters for Low-Frequency Energy Harvesting from Human Motion","display_name":"Wearable Ball-Impact Piezoelectric Multi-Converters for Low-Frequency Energy Harvesting from Human Motion","publication_year":2022,"publication_date":"2022-01-20","ids":{"openalex":"https://openalex.org/W4206768870","doi":"https://doi.org/10.3390/s22030772","pmid":"https://pubmed.ncbi.nlm.nih.gov/35161520"},"language":"en","primary_location":{"id":"doi:10.3390/s22030772","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22030772","pdf_url":"https://www.mdpi.com/1424-8220/22/3/772/pdf?version=1642675997","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/22/3/772/pdf?version=1642675997","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5064890004","display_name":"Alessandro Nastro","orcid":"https://orcid.org/0000-0002-2387-0397"},"institutions":[{"id":"https://openalex.org/I79940851","display_name":"University of Brescia","ror":"https://ror.org/02q2d2610","country_code":"IT","type":"education","lineage":["https://openalex.org/I79940851"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Alessandro Nastro","raw_affiliation_strings":["Department of Information Engineering, University of Brescia, 25123 Brescia, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Information Engineering, University of Brescia, 25123 Brescia, Italy","institution_ids":["https://openalex.org/I79940851"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020327583","display_name":"Nicola Pienazza","orcid":null},"institutions":[{"id":"https://openalex.org/I79940851","display_name":"University of Brescia","ror":"https://ror.org/02q2d2610","country_code":"IT","type":"education","lineage":["https://openalex.org/I79940851"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Nicola Pienazza","raw_affiliation_strings":["Department of Information Engineering, University of Brescia, 25123 Brescia, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Information Engineering, University of Brescia, 25123 Brescia, Italy","institution_ids":["https://openalex.org/I79940851"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037493735","display_name":"Marco Ba\u00f9","orcid":"https://orcid.org/0000-0002-5696-4138"},"institutions":[{"id":"https://openalex.org/I79940851","display_name":"University of Brescia","ror":"https://ror.org/02q2d2610","country_code":"IT","type":"education","lineage":["https://openalex.org/I79940851"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Marco Ba\u00f9","raw_affiliation_strings":["Department of Information Engineering, University of Brescia, 25123 Brescia, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Information Engineering, University of Brescia, 25123 Brescia, Italy","institution_ids":["https://openalex.org/I79940851"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070797402","display_name":"Pietro Aceti","orcid":"https://orcid.org/0000-0003-3197-6009"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Pietro Aceti","raw_affiliation_strings":["Department of Civil and Environmental Engineering, Politecnico di Milano, 20133 Milano, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Civil and Environmental Engineering, Politecnico di Milano, 20133 Milano, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033783722","display_name":"Markku Rouvala","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Markku Rouvala","raw_affiliation_strings":["Huawei Technologies Oy, 00180 Helsinki, Finland"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies Oy, 00180 Helsinki, Finland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011353912","display_name":"Raffaele Ardito","orcid":"https://orcid.org/0000-0002-4271-9190"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Raffaele Ardito","raw_affiliation_strings":["Department of Civil and Environmental Engineering, Politecnico di Milano, 20133 Milano, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Civil and Environmental Engineering, Politecnico di Milano, 20133 Milano, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100764572","display_name":"Marco Ferrari","orcid":"https://orcid.org/0000-0002-3310-7715"},"institutions":[{"id":"https://openalex.org/I79940851","display_name":"University of Brescia","ror":"https://ror.org/02q2d2610","country_code":"IT","type":"education","lineage":["https://openalex.org/I79940851"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Marco Ferrari","raw_affiliation_strings":["Department of Information Engineering, University of Brescia, 25123 Brescia, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Information Engineering, University of Brescia, 25123 Brescia, Italy","institution_ids":["https://openalex.org/I79940851"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078762562","display_name":"Alberto Corigliano","orcid":"https://orcid.org/0000-0002-1285-2724"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alberto Corigliano","raw_affiliation_strings":["Department of Civil and Environmental Engineering, Politecnico di Milano, 20133 Milano, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Civil and Environmental Engineering, Politecnico di Milano, 20133 Milano, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003940396","display_name":"Vittorio Ferrari","orcid":"https://orcid.org/0000-0002-3949-9975"},"institutions":[{"id":"https://openalex.org/I79940851","display_name":"University of Brescia","ror":"https://ror.org/02q2d2610","country_code":"IT","type":"education","lineage":["https://openalex.org/I79940851"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Vittorio Ferrari","raw_affiliation_strings":["Department of Information Engineering, University of Brescia, 25123 Brescia, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Information Engineering, University of Brescia, 25123 Brescia, Italy","institution_ids":["https://openalex.org/I79940851"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5064890004"],"corresponding_institution_ids":["https://openalex.org/I79940851"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":1.9213,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.84729401,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"22","issue":"3","first_page":"772","last_page":"772"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","score":0.9998999834060669,"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/T11230","display_name":"Innovative Energy Harvesting Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T10914","display_name":"Tactile and Sensory Interactions","score":0.9972000122070312,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/energy-harvesting","display_name":"Energy harvesting","score":0.7102102041244507},{"id":"https://openalex.org/keywords/converters","display_name":"Converters","score":0.5907305479049683},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.5734997391700745},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.5596894025802612},{"id":"https://openalex.org/keywords/piezoelectricity","display_name":"Piezoelectricity","score":0.5544817447662354},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5439649820327759},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.5384293794631958},{"id":"https://openalex.org/keywords/resistive-touchscreen","display_name":"Resistive touchscreen","score":0.4709780216217041},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.4383317828178406},{"id":"https://openalex.org/keywords/ball-screw","display_name":"Ball screw","score":0.42053335905075073},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.41637343168258667},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3763381540775299},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.23873645067214966}],"concepts":[{"id":"https://openalex.org/C101518730","wikidata":"https://www.wikidata.org/wiki/Q930236","display_name":"Energy harvesting","level":3,"score":0.7102102041244507},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.5907305479049683},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.5734997391700745},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5596894025802612},{"id":"https://openalex.org/C100082104","wikidata":"https://www.wikidata.org/wiki/Q183759","display_name":"Piezoelectricity","level":2,"score":0.5544817447662354},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5439649820327759},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.5384293794631958},{"id":"https://openalex.org/C6899612","wikidata":"https://www.wikidata.org/wiki/Q852911","display_name":"Resistive touchscreen","level":2,"score":0.4709780216217041},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4383317828178406},{"id":"https://openalex.org/C2777606094","wikidata":"https://www.wikidata.org/wiki/Q1791122","display_name":"Ball screw","level":3,"score":0.42053335905075073},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.41637343168258667},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3763381540775299},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.23873645067214966},{"id":"https://openalex.org/C206391251","wikidata":"https://www.wikidata.org/wiki/Q1186738","display_name":"Nut","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000076251","descriptor_name":"Wearable Electronic Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000076251","descriptor_name":"Wearable Electronic Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000076251","descriptor_name":"Wearable Electronic Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004560","descriptor_name":"Electricity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004560","descriptor_name":"Electricity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004560","descriptor_name":"Electricity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009038","descriptor_name":"Motion","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009038","descriptor_name":"Motion","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009038","descriptor_name":"Motion","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009068","descriptor_name":"Movement","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009068","descriptor_name":"Movement","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009068","descriptor_name":"Movement","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D055585","descriptor_name":"Physical Phenomena","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D055585","descriptor_name":"Physical Phenomena","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D055585","descriptor_name":"Physical Phenomena","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":7,"locations":[{"id":"doi:10.3390/s22030772","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22030772","pdf_url":"https://www.mdpi.com/1424-8220/22/3/772/pdf?version=1642675997","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:35161520","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/35161520","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":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:a1ebf57404834b939de1aa0ab9151374","is_oa":true,"landing_page_url":"https://doaj.org/article/a1ebf57404834b939de1aa0ab9151374","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":"Sensors, Vol 22, Iss 3, p 772 (2022)","raw_type":"article"},{"id":"pmh:oai:iris.unibs.it:11379/552201","is_oa":false,"landing_page_url":"http://hdl.handle.net/11379/552201","pdf_url":null,"source":{"id":"https://openalex.org/S4306400804","display_name":"Institutional Research Information System (Universit\u00e0 degli Studi di Brescia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66752286","host_organization_name":"University of Milano-Bicocca","host_organization_lineage":["https://openalex.org/I66752286"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:mdpi.com:/1424-8220/22/3/772/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s22030772","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 22; Issue 3; Pages: 772","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:8839351","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/8839351","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"},{"id":"pmh:oai:re.public.polimi.it:11311/1197083","is_oa":true,"landing_page_url":"http://hdl.handle.net/11311/1197083","pdf_url":null,"source":{"id":"https://openalex.org/S4306400312","display_name":"Virtual Community of Pathological Anatomy (University of Castilla La Mancha)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79189158","host_organization_name":"University of Castilla-La Mancha","host_organization_lineage":["https://openalex.org/I79189158"],"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:10.3390/s22030772","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22030772","pdf_url":"https://www.mdpi.com/1424-8220/22/3/772/pdf?version=1642675997","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8500000238418579,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4206768870.pdf","grobid_xml":"https://content.openalex.org/works/W4206768870.grobid-xml"},"referenced_works_count":55,"referenced_works":["https://openalex.org/W936318901","https://openalex.org/W1836578210","https://openalex.org/W1907979007","https://openalex.org/W1971030634","https://openalex.org/W1993712079","https://openalex.org/W2019610600","https://openalex.org/W2029913058","https://openalex.org/W2032411510","https://openalex.org/W2039726424","https://openalex.org/W2040992870","https://openalex.org/W2044417398","https://openalex.org/W2064690237","https://openalex.org/W2089479362","https://openalex.org/W2099884869","https://openalex.org/W2103718913","https://openalex.org/W2118793289","https://openalex.org/W2260960995","https://openalex.org/W2339049459","https://openalex.org/W2593909786","https://openalex.org/W2600896115","https://openalex.org/W2603081868","https://openalex.org/W2789697631","https://openalex.org/W2897616813","https://openalex.org/W2969778840","https://openalex.org/W2970617857","https://openalex.org/W2973624877","https://openalex.org/W2999109353","https://openalex.org/W3006265871","https://openalex.org/W3006692901","https://openalex.org/W3011765239","https://openalex.org/W3030142981","https://openalex.org/W3035115925","https://openalex.org/W3035236020","https://openalex.org/W3035736800","https://openalex.org/W3036141043","https://openalex.org/W3042826769","https://openalex.org/W3043383526","https://openalex.org/W3047755034","https://openalex.org/W3048304550","https://openalex.org/W3085152085","https://openalex.org/W3091923030","https://openalex.org/W3097468189","https://openalex.org/W3099892665","https://openalex.org/W3106924857","https://openalex.org/W3108233563","https://openalex.org/W3118311294","https://openalex.org/W3127039666","https://openalex.org/W3133847452","https://openalex.org/W3153942188","https://openalex.org/W4206081358","https://openalex.org/W4252015752","https://openalex.org/W6639046664","https://openalex.org/W6658513895","https://openalex.org/W6781798994","https://openalex.org/W6995730782"],"related_works":["https://openalex.org/W631083485","https://openalex.org/W4313452936","https://openalex.org/W2097026685","https://openalex.org/W2480068220","https://openalex.org/W2070883797","https://openalex.org/W4386859288","https://openalex.org/W2102542442","https://openalex.org/W1986220761","https://openalex.org/W120386264","https://openalex.org/W2042495646"],"abstract_inverted_index":{"Multi-converter":[0],"piezoelectric":[1,17],"harvesters":[2,12,61,91,181],"based":[3],"on":[4],"mono-axial":[5,114],"and":[6,15,20,78,80],"bi-axial":[7,151],"configurations":[8],"are":[9,182],"proposed.":[10],"The":[11,87,179],"exploit":[13],"two":[14],"four":[16],"converters":[18],"(PCs)":[19],"adopt":[21],"an":[22,54,162,170],"impinging":[23],"spherical":[24],"steel":[25],"ball":[26,49],"to":[27,67,95,103,141,161,184],"harvest":[28],"electrical":[29,186],"energy":[30,144,187],"from":[31,188],"human":[32,195],"motion.":[33,196],"When":[34],"the":[35,46,48,60,68,90,113,126,135,150,153,159],"harvester":[36],"undergoes":[37],"a":[38,40,43,71,76,104,128,142],"shake,":[39],"tilt,":[41],"or":[42],"combination":[44],"of":[45,59,70,75,89,119,125,131,145,173],"two,":[47],"hits":[50],"one":[51],"PC,":[52],"inducing":[53],"impact-based":[55],"frequency-up":[56],"conversion.":[57],"Prototypes":[58],"have":[62,92],"been":[63,93],"designed,":[64],"fabricated,":[65],"fastened":[66],"wrist":[69],"person":[72],"by":[73,123,158],"means":[74],"wristband":[77],"watchband,":[79],"experimentally":[81],"tested":[82],"for":[83],"different":[84],"motion":[85],"levels.":[86],"PCs":[88,160],"fed":[94],"passive":[96],"diode-based":[97],"voltage-doubler":[98],"rectifiers":[99],"connected":[100],"in":[101],"parallel":[102],"storage":[105],"capacitor,":[106],"<i>C</i><sub>s</sub>":[107],"=":[108],"220":[109],"nF.":[110],"By":[111,148],"employing":[112,149],"harvester,":[115,152],"after":[116],"8.5":[117],"s":[118],"consecutive":[120],"impacts":[121],"induced":[122],"rotations":[124],"wrist,":[127],"voltage":[129],"<i>v</i><sub>cs</sub>(t)":[130],"40.2":[132],"V":[133],"across":[134],"capacitor":[136],"was":[137,166],"obtained,":[138],"which":[139],"corresponded":[140],"stored":[143],"178":[146],"\u03bcJ.":[147],"peak":[154],"instantaneous":[155],"power":[156,172],"provided":[157],"optimal":[163],"resistive":[164],"load":[165],"1.58":[167],"mW,":[168],"with":[169],"average":[171],"9.65":[174],"\u03bcW":[175],"over":[176],"0.7":[177],"s.":[178],"proposed":[180],"suitable":[183],"scavenge":[185],"low-frequency":[189],"nonperiodical":[190],"mechanical":[191],"movements,":[192],"such":[193],"as":[194]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}