{"id":"https://openalex.org/W4379538072","doi":"https://doi.org/10.3390/s23115351","title":"Monitoring of Cardiorespiratory Parameters during Sleep Using a Special Holder for the Accelerometer Sensor","display_name":"Monitoring of Cardiorespiratory Parameters during Sleep Using a Special Holder for the Accelerometer Sensor","publication_year":2023,"publication_date":"2023-06-05","ids":{"openalex":"https://openalex.org/W4379538072","doi":"https://doi.org/10.3390/s23115351","pmid":"https://pubmed.ncbi.nlm.nih.gov/37300078"},"language":"en","primary_location":{"id":"doi:10.3390/s23115351","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23115351","pdf_url":"https://www.mdpi.com/1424-8220/23/11/5351/pdf?version=1686146107","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/1424-8220/23/11/5351/pdf?version=1686146107","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5070815321","display_name":"Andrei Boiko","orcid":"https://orcid.org/0000-0002-6683-8485"},"institutions":[{"id":"https://openalex.org/I9649716","display_name":"HTWG Hochschule Konstanz - Technik, Wirtschaft und Gestaltung","ror":"https://ror.org/051qw9f78","country_code":"DE","type":"education","lineage":["https://openalex.org/I9649716"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Andrei Boiko","raw_affiliation_strings":["Ubiquitous Computing Lab, Department of Computer Science, HTWG Konstanz\u2014University of Applied Sciences, 78462 Konstanz, Germany"],"raw_orcid":"https://orcid.org/0000-0002-6683-8485","affiliations":[{"raw_affiliation_string":"Ubiquitous Computing Lab, Department of Computer Science, HTWG Konstanz\u2014University of Applied Sciences, 78462 Konstanz, Germany","institution_ids":["https://openalex.org/I9649716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028907334","display_name":"Maksym Gaiduk","orcid":"https://orcid.org/0000-0001-9607-5709"},"institutions":[{"id":"https://openalex.org/I9649716","display_name":"HTWG Hochschule Konstanz - Technik, Wirtschaft und Gestaltung","ror":"https://ror.org/051qw9f78","country_code":"DE","type":"education","lineage":["https://openalex.org/I9649716"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Maksym Gaiduk","raw_affiliation_strings":["Ubiquitous Computing Lab, Department of Computer Science, HTWG Konstanz\u2014University of Applied Sciences, 78462 Konstanz, Germany"],"raw_orcid":"https://orcid.org/0000-0001-9607-5709","affiliations":[{"raw_affiliation_string":"Ubiquitous Computing Lab, Department of Computer Science, HTWG Konstanz\u2014University of Applied Sciences, 78462 Konstanz, Germany","institution_ids":["https://openalex.org/I9649716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060467686","display_name":"Wilhelm Daniel Scherz","orcid":"https://orcid.org/0000-0002-5435-2349"},"institutions":[{"id":"https://openalex.org/I9649716","display_name":"HTWG Hochschule Konstanz - Technik, Wirtschaft und Gestaltung","ror":"https://ror.org/051qw9f78","country_code":"DE","type":"education","lineage":["https://openalex.org/I9649716"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Wilhelm Daniel Scherz","raw_affiliation_strings":["Ubiquitous Computing Lab, Department of Computer Science, HTWG Konstanz\u2014University of Applied Sciences, 78462 Konstanz, Germany"],"raw_orcid":"https://orcid.org/0000-0002-5435-2349","affiliations":[{"raw_affiliation_string":"Ubiquitous Computing Lab, Department of Computer Science, HTWG Konstanz\u2014University of Applied Sciences, 78462 Konstanz, Germany","institution_ids":["https://openalex.org/I9649716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056308454","display_name":"Andrea Gentili","orcid":"https://orcid.org/0000-0003-2922-5177"},"institutions":[{"id":"https://openalex.org/I122534668","display_name":"Marche Polytechnic University","ror":"https://ror.org/00x69rs40","country_code":"IT","type":"education","lineage":["https://openalex.org/I122534668"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Andrea Gentili","raw_affiliation_strings":["Dipartimento di Ingegneria dell\u2019Informazione, Universit\u00e0 Politecnica delle Marche, 60131 Ancona, Italy"],"raw_orcid":"https://orcid.org/0000-0003-2922-5177","affiliations":[{"raw_affiliation_string":"Dipartimento di Ingegneria dell\u2019Informazione, Universit\u00e0 Politecnica delle Marche, 60131 Ancona, Italy","institution_ids":["https://openalex.org/I122534668"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020528874","display_name":"Massimo Conti","orcid":"https://orcid.org/0000-0002-7622-0857"},"institutions":[{"id":"https://openalex.org/I122534668","display_name":"Marche Polytechnic University","ror":"https://ror.org/00x69rs40","country_code":"IT","type":"education","lineage":["https://openalex.org/I122534668"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Massimo Conti","raw_affiliation_strings":["Dipartimento di Ingegneria dell\u2019Informazione, Universit\u00e0 Politecnica delle Marche, 60131 Ancona, Italy"],"raw_orcid":"https://orcid.org/0000-0002-7622-0857","affiliations":[{"raw_affiliation_string":"Dipartimento di Ingegneria dell\u2019Informazione, Universit\u00e0 Politecnica delle Marche, 60131 Ancona, Italy","institution_ids":["https://openalex.org/I122534668"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019854095","display_name":"Simone Orcioni","orcid":"https://orcid.org/0000-0003-2526-6422"},"institutions":[{"id":"https://openalex.org/I122534668","display_name":"Marche Polytechnic University","ror":"https://ror.org/00x69rs40","country_code":"IT","type":"education","lineage":["https://openalex.org/I122534668"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Simone Orcioni","raw_affiliation_strings":["Dipartimento di Ingegneria dell\u2019Informazione, Universit\u00e0 Politecnica delle Marche, 60131 Ancona, Italy"],"raw_orcid":"https://orcid.org/0000-0003-2526-6422","affiliations":[{"raw_affiliation_string":"Dipartimento di Ingegneria dell\u2019Informazione, Universit\u00e0 Politecnica delle Marche, 60131 Ancona, Italy","institution_ids":["https://openalex.org/I122534668"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004730271","display_name":"Natividad Mart\u00ednez Madrid","orcid":"https://orcid.org/0000-0003-1965-9481"},"institutions":[{"id":"https://openalex.org/I57589565","display_name":"Reutlingen University","ror":"https://ror.org/00q644y50","country_code":"DE","type":"education","lineage":["https://openalex.org/I57589565"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Natividad Mart\u00ednez Madrid","raw_affiliation_strings":["School of Informatics, Reutlingen University, 72762 Reutlingen, Germany"],"raw_orcid":"https://orcid.org/0000-0003-1965-9481","affiliations":[{"raw_affiliation_string":"School of Informatics, Reutlingen University, 72762 Reutlingen, Germany","institution_ids":["https://openalex.org/I57589565"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070854764","display_name":"Ralf Seepold","orcid":"https://orcid.org/0000-0002-5192-2537"},"institutions":[{"id":"https://openalex.org/I9649716","display_name":"HTWG Hochschule Konstanz - Technik, Wirtschaft und Gestaltung","ror":"https://ror.org/051qw9f78","country_code":"DE","type":"education","lineage":["https://openalex.org/I9649716"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ralf Seepold","raw_affiliation_strings":["Ubiquitous Computing Lab, Department of Computer Science, HTWG Konstanz\u2014University of Applied Sciences, 78462 Konstanz, Germany"],"raw_orcid":"https://orcid.org/0000-0002-5192-2537","affiliations":[{"raw_affiliation_string":"Ubiquitous Computing Lab, Department of Computer Science, HTWG Konstanz\u2014University of Applied Sciences, 78462 Konstanz, Germany","institution_ids":["https://openalex.org/I9649716"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5070815321"],"corresponding_institution_ids":["https://openalex.org/I9649716"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2941,"currency":"EUR","value_usd":3171},"fwci":1.238,"has_fulltext":true,"cited_by_count":12,"citation_normalized_percentile":{"value":0.76885266,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"23","issue":"11","first_page":"5351","last_page":"5351"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","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/T11196","display_name":"Non-Invasive Vital Sign Monitoring","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/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9958000183105469,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"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/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9818000197410583,"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/accelerometer","display_name":"Accelerometer","score":0.8223761320114136},{"id":"https://openalex.org/keywords/cardiorespiratory-fitness","display_name":"Cardiorespiratory fitness","score":0.6758849620819092},{"id":"https://openalex.org/keywords/sleep","display_name":"Sleep (system call)","score":0.6325364112854004},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3569743037223816},{"id":"https://openalex.org/keywords/physical-medicine-and-rehabilitation","display_name":"Physical medicine and rehabilitation","score":0.3302062451839447},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.2794479727745056},{"id":"https://openalex.org/keywords/physical-therapy","display_name":"Physical therapy","score":0.18499761819839478},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.08740341663360596}],"concepts":[{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.8223761320114136},{"id":"https://openalex.org/C117437137","wikidata":"https://www.wikidata.org/wiki/Q5038720","display_name":"Cardiorespiratory fitness","level":2,"score":0.6758849620819092},{"id":"https://openalex.org/C2775841894","wikidata":"https://www.wikidata.org/wiki/Q4683692","display_name":"Sleep (system call)","level":2,"score":0.6325364112854004},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3569743037223816},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.3302062451839447},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.2794479727745056},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.18499761819839478},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.08740341663360596}],"mesh":[{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":"Q000502","qualifier_name":"physiology","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":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012890","descriptor_name":"Sleep","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D012890","descriptor_name":"Sleep","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D012890","descriptor_name":"Sleep","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D017286","descriptor_name":"Polysomnography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017286","descriptor_name":"Polysomnography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017286","descriptor_name":"Polysomnography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D056152","descriptor_name":"Respiratory Rate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D056152","descriptor_name":"Respiratory Rate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D056152","descriptor_name":"Respiratory Rate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D061725","descriptor_name":"Accelerometry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D061725","descriptor_name":"Accelerometry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D061725","descriptor_name":"Accelerometry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":8,"locations":[{"id":"doi:10.3390/s23115351","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23115351","pdf_url":"https://www.mdpi.com/1424-8220/23/11/5351/pdf?version=1686146107","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:37300078","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/37300078","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:elib.uni-konstanz.de-htwg:3830","is_oa":true,"landing_page_url":"https://opus.htwg-konstanz.de/frontdoor/index/index/docId/3830","pdf_url":"https://nbn-resolving.org/urn:nbn:de:bsz:kon4-opus4-38305","source":{"id":"https://openalex.org/S4306400170","display_name":"URN-Resolver at the German National Library (German National Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2802635041","host_organization_name":"Technische Informationsbibliothek (TIB)","host_organization_lineage":["https://openalex.org/I2802635041"],"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":null,"raw_type":"doc-type:conferenceObject"},{"id":"pmh:oai:iris.univpm.it:11566/325842","is_oa":true,"landing_page_url":"https://hdl.handle.net/11566/325842","pdf_url":"https://iris.univpm.it/bitstream/11566/325842/2/sensors-23-05351-v3.pdf","source":{"id":"https://openalex.org/S4306402571","display_name":"Universit\u00e0 Politecnica delle Marche (Universit\u00e0 Politecnica delle Marche)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I122534668","host_organization_name":"Marche Polytechnic University","host_organization_lineage":["https://openalex.org/I122534668"],"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":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:opus.reutlingen-university.de:4420","is_oa":true,"landing_page_url":"https://nbn-resolving.org/urn:nbn:de:bsz:rt2-opus4-44200","pdf_url":"https://publikationen.reutlingen-university.de/files/4420/4420.pdf","source":{"id":"https://openalex.org/S4306400499","display_name":"Reutlingen University Academic Bibliography (Reutlingen University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I57589565","host_organization_name":"Reutlingen University","host_organization_lineage":["https://openalex.org/I57589565"],"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":null,"raw_type":"doc-type:article"},{"id":"pmh:oai:pubmedcentral.nih.gov:10256009","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/10256009","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC10256009/pdf/sensors-23-05351.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:b36b921d1e374d6482d563b668a95ec9","is_oa":true,"landing_page_url":"https://doaj.org/article/b36b921d1e374d6482d563b668a95ec9","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 23, Iss 11, p 5351 (2023)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/23/11/5351/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s23115351","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 23; Issue 11; Pages: 5351","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s23115351","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23115351","pdf_url":"https://www.mdpi.com/1424-8220/23/11/5351/pdf?version=1686146107","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":[{"score":0.6399999856948853,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"awards":[{"id":"https://openalex.org/G5582510657","display_name":null,"funder_award_id":"P2019-03-003","funder_id":"https://openalex.org/F4320309895","funder_display_name":"Carl-Zeiss-Stiftung"}],"funders":[{"id":"https://openalex.org/F4320309895","display_name":"Carl-Zeiss-Stiftung","ror":"https://ror.org/03ng4kg22"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4379538072.pdf"},"referenced_works_count":49,"referenced_works":["https://openalex.org/W2148325642","https://openalex.org/W2162437343","https://openalex.org/W2168752508","https://openalex.org/W2567025824","https://openalex.org/W2778153725","https://openalex.org/W2780032600","https://openalex.org/W2894991776","https://openalex.org/W2922908302","https://openalex.org/W2962778826","https://openalex.org/W2963069170","https://openalex.org/W2964369558","https://openalex.org/W2967051820","https://openalex.org/W2980365524","https://openalex.org/W2986206602","https://openalex.org/W2987502853","https://openalex.org/W3006544884","https://openalex.org/W3031826823","https://openalex.org/W3033191763","https://openalex.org/W3040949107","https://openalex.org/W3044867568","https://openalex.org/W3045706881","https://openalex.org/W3081884087","https://openalex.org/W3082616701","https://openalex.org/W3089572471","https://openalex.org/W3095291798","https://openalex.org/W3095763306","https://openalex.org/W3097023203","https://openalex.org/W3106636190","https://openalex.org/W3112351014","https://openalex.org/W3135339467","https://openalex.org/W3154517088","https://openalex.org/W3156301715","https://openalex.org/W3163140084","https://openalex.org/W3170162235","https://openalex.org/W3185692571","https://openalex.org/W3213973627","https://openalex.org/W4214864804","https://openalex.org/W4220897916","https://openalex.org/W4225910330","https://openalex.org/W4285244888","https://openalex.org/W4285541861","https://openalex.org/W4285723833","https://openalex.org/W4289443501","https://openalex.org/W4303613760","https://openalex.org/W4304607872","https://openalex.org/W4313526966","https://openalex.org/W4365515107","https://openalex.org/W6769812455","https://openalex.org/W6791250211"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W3138498819","https://openalex.org/W4255613405","https://openalex.org/W2087375270","https://openalex.org/W2997806027","https://openalex.org/W2005024251","https://openalex.org/W2594483831","https://openalex.org/W3015875969"],"abstract_inverted_index":{"Sleep":[0],"is":[1,11,19,47,56,89,215],"extremely":[2],"important":[3],"for":[4,161,169,192,201,219],"physical":[5],"and":[6,22,28,42,61,107,125,141,164,182,189,195,198,210],"mental":[7],"health.":[8],"Although":[9],"polysomnography":[10],"an":[12,69,149],"established":[13],"approach":[14],"in":[15,228,243],"sleep":[16,31,178],"analysis,":[17],"it":[18],"quite":[20],"intrusive":[21],"expensive.":[23],"Consequently,":[24],"developing":[25],"a":[26,59,75,136,142,147],"non-invasive":[27,60],"non-intrusive":[29],"home":[30],"monitoring":[32,65],"system":[33,66,73,81,95,211],"with":[34],"minimal":[35],"influence":[36],"on":[37,68],"patients,":[38],"that":[39,206],"can":[40],"reliably":[41],"accurately":[43],"measure":[44],"cardiorespiratory":[45,63,220],"parameters,":[46],"of":[48,53,110,156,175,224,231,239],"great":[49],"interest.":[50],"The":[51,86,116,128],"aim":[52,88],"this":[54],"study":[55],"to":[57,78,90,99,153],"validate":[58],"unobtrusive":[62],"parameter":[64],"based":[67],"accelerometer":[70],"sensor.":[71],"This":[72],"includes":[74],"special":[76],"holder":[77],"install":[79],"the":[80,83,92,100,104,176,184,208,216,225,236,240],"under":[82],"bed":[84],"mattress.":[85],"additional":[87],"determine":[91],"optimum":[93],"relative":[94],"position":[96],"(in":[97],"relation":[98],"subject)":[101],"at":[102,212],"which":[103],"most":[105],"accurate":[106],"precise":[108],"values":[109],"measured":[111],"parameters":[112],"could":[113],"be":[114],"achieved.":[115],"data":[117],"were":[118,186],"collected":[119],"from":[120],"23":[121],"subjects":[122,232],"(13":[123],"males":[124,181],"10":[126],"females).":[127],"obtained":[129],"ballistocardiogram":[130],"signal":[131],"was":[132,172],"sequentially":[133],"processed":[134],"using":[135],"sixth-order":[137],"Butterworth":[138],"bandpass":[139],"filter":[140],"moving":[143],"average":[144,150],"filter.":[145],"As":[146],"result,":[148],"error":[151],"(compared":[152],"reference":[154],"values)":[155],"2.24":[157],"beats":[158],"per":[159,167],"minute":[160,168],"heart":[162,193],"rate":[163,171,194],"1.52":[165],"breaths":[166],"respiratory":[170,202],"achieved,":[173],"regardless":[174],"subject's":[177],"position.":[179],"For":[180],"females,":[183],"errors":[185],"2.28":[187],"bpm":[188,191],"2.19":[190],"1.41":[196],"rpm":[197,200],"1.30":[199],"rate.":[203],"We":[204],"determined":[205],"placing":[207],"sensor":[209],"chest":[213],"level":[214],"preferred":[217],"configuration":[218],"measurement.":[221],"Further":[222],"studies":[223],"system's":[226],"performance":[227],"larger":[229],"groups":[230],"are":[233],"required,":[234],"despite":[235],"promising":[237],"results":[238],"current":[241],"tests":[242],"healthy":[244],"subjects.":[245]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":2}],"updated_date":"2026-06-04T09:04:59.091469","created_date":"2025-10-10T00:00:00"}