{"id":"https://openalex.org/W3042503327","doi":"https://doi.org/10.1109/comm48946.2020.9142027","title":"Reflection Coefficient in Pressure Pulse of Human Blood Flow","display_name":"Reflection Coefficient in Pressure Pulse of Human Blood Flow","publication_year":2020,"publication_date":"2020-06-01","ids":{"openalex":"https://openalex.org/W3042503327","doi":"https://doi.org/10.1109/comm48946.2020.9142027","mag":"3042503327"},"language":"en","primary_location":{"id":"doi:10.1109/comm48946.2020.9142027","is_oa":false,"landing_page_url":"https://doi.org/10.1109/comm48946.2020.9142027","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 13th International Conference on Communications (COMM)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5025632720","display_name":"Lucian Evdochim","orcid":"https://orcid.org/0000-0003-3484-8985"},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]},{"id":"https://openalex.org/I141595442","display_name":"University of Bucharest","ror":"https://ror.org/02x2v6p15","country_code":"RO","type":"education","lineage":["https://openalex.org/I141595442"]}],"countries":["RO"],"is_corresponding":true,"raw_author_name":"L. Evdochim","raw_affiliation_strings":["Polytechnic University of Bucharest, Bucharest, Romania"],"affiliations":[{"raw_affiliation_string":"Polytechnic University of Bucharest, Bucharest, Romania","institution_ids":["https://openalex.org/I141595442","https://openalex.org/I61641377"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055792983","display_name":"Aleksei Zhdanov","orcid":"https://orcid.org/0000-0003-4725-3681"},"institutions":[{"id":"https://openalex.org/I130823665","display_name":"Ural Federal University","ror":"https://ror.org/00hs7dr46","country_code":"RU","type":"education","lineage":["https://openalex.org/I130823665"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Aleksei E. Zhdanov","raw_affiliation_strings":["Institute of Radio Electronics and Information Technology-RTF, Ural Federal University Yekaterinburg, UrFU, Yekaterinburg, Russia"],"affiliations":[{"raw_affiliation_string":"Institute of Radio Electronics and Information Technology-RTF, Ural Federal University Yekaterinburg, UrFU, Yekaterinburg, Russia","institution_ids":["https://openalex.org/I130823665"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044578275","display_name":"\u0412\u0430\u0441\u0438\u043b\u0438\u0439 \u0411\u043e\u0440\u0438\u0441\u043e\u0432","orcid":"https://orcid.org/0000-0003-0486-7552"},"institutions":[{"id":"https://openalex.org/I130823665","display_name":"Ural Federal University","ror":"https://ror.org/00hs7dr46","country_code":"RU","type":"education","lineage":["https://openalex.org/I130823665"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Vasilii I. Borisov","raw_affiliation_strings":["Institute of Radio Electronics and Information Technology-RTF, Ural Federal University Yekaterinburg, UrFU, Yekaterinburg, Russia"],"affiliations":[{"raw_affiliation_string":"Institute of Radio Electronics and Information Technology-RTF, Ural Federal University Yekaterinburg, UrFU, Yekaterinburg, Russia","institution_ids":["https://openalex.org/I130823665"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024584252","display_name":"D. Dobrescu","orcid":"https://orcid.org/0000-0002-6561-7306"},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]},{"id":"https://openalex.org/I141595442","display_name":"University of Bucharest","ror":"https://ror.org/02x2v6p15","country_code":"RO","type":"education","lineage":["https://openalex.org/I141595442"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"D. Dobrescu","raw_affiliation_strings":["Polytechnic University of Bucharest, Bucharest, Romania"],"affiliations":[{"raw_affiliation_string":"Polytechnic University of Bucharest, Bucharest, Romania","institution_ids":["https://openalex.org/I141595442","https://openalex.org/I61641377"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5025632720"],"corresponding_institution_ids":["https://openalex.org/I141595442","https://openalex.org/I61641377"],"apc_list":null,"apc_paid":null,"fwci":1.1158,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.75193402,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"65","last_page":"68"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9261000156402588,"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":0.9261000156402588,"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/T10924","display_name":"Cardiovascular Health and Disease Prevention","score":0.9217000007629395,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/reflection-coefficient","display_name":"Reflection coefficient","score":0.765122652053833},{"id":"https://openalex.org/keywords/reflection","display_name":"Reflection (computer programming)","score":0.6899535059928894},{"id":"https://openalex.org/keywords/blood-pressure","display_name":"Blood pressure","score":0.6581194996833801},{"id":"https://openalex.org/keywords/pulse-pressure","display_name":"Pulse pressure","score":0.6285830736160278},{"id":"https://openalex.org/keywords/pulse","display_name":"Pulse (music)","score":0.6239389181137085},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.5830480456352234},{"id":"https://openalex.org/keywords/brachial-artery","display_name":"Brachial artery","score":0.5690382719039917},{"id":"https://openalex.org/keywords/blood-flow","display_name":"Blood flow","score":0.5563329458236694},{"id":"https://openalex.org/keywords/cardiac-cycle","display_name":"Cardiac cycle","score":0.550293505191803},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.535476803779602},{"id":"https://openalex.org/keywords/amplitude","display_name":"Amplitude","score":0.5039677023887634},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.5002248287200928},{"id":"https://openalex.org/keywords/hemodynamics","display_name":"Hemodynamics","score":0.4741596281528473},{"id":"https://openalex.org/keywords/pulse-wave","display_name":"Pulse wave","score":0.46202999353408813},{"id":"https://openalex.org/keywords/flow","display_name":"Flow (mathematics)","score":0.4236631691455841},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.353582501411438},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.3495821952819824},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.344552218914032},{"id":"https://openalex.org/keywords/mechanics","display_name":"Mechanics","score":0.3173430263996124},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3095889091491699},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.24861544370651245},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.09691515564918518}],"concepts":[{"id":"https://openalex.org/C41700454","wikidata":"https://www.wikidata.org/wiki/Q1852282","display_name":"Reflection coefficient","level":2,"score":0.765122652053833},{"id":"https://openalex.org/C65682993","wikidata":"https://www.wikidata.org/wiki/Q1056451","display_name":"Reflection (computer programming)","level":2,"score":0.6899535059928894},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.6581194996833801},{"id":"https://openalex.org/C17140001","wikidata":"https://www.wikidata.org/wiki/Q1759415","display_name":"Pulse pressure","level":3,"score":0.6285830736160278},{"id":"https://openalex.org/C2780167933","wikidata":"https://www.wikidata.org/wiki/Q1550652","display_name":"Pulse (music)","level":3,"score":0.6239389181137085},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.5830480456352234},{"id":"https://openalex.org/C2777604165","wikidata":"https://www.wikidata.org/wiki/Q503643","display_name":"Brachial artery","level":3,"score":0.5690382719039917},{"id":"https://openalex.org/C158846371","wikidata":"https://www.wikidata.org/wiki/Q1642137","display_name":"Blood flow","level":2,"score":0.5563329458236694},{"id":"https://openalex.org/C99398487","wikidata":"https://www.wikidata.org/wiki/Q257319","display_name":"Cardiac cycle","level":2,"score":0.550293505191803},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.535476803779602},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.5039677023887634},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.5002248287200928},{"id":"https://openalex.org/C178853913","wikidata":"https://www.wikidata.org/wiki/Q1642137","display_name":"Hemodynamics","level":2,"score":0.4741596281528473},{"id":"https://openalex.org/C172321821","wikidata":"https://www.wikidata.org/wiki/Q7259685","display_name":"Pulse wave","level":3,"score":0.46202999353408813},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.4236631691455841},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.353582501411438},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3495821952819824},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.344552218914032},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.3173430263996124},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3095889091491699},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.24861544370651245},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.09691515564918518},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","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},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/comm48946.2020.9142027","is_oa":false,"landing_page_url":"https://doi.org/10.1109/comm48946.2020.9142027","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 13th International Conference on Communications (COMM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.8500000238418579}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W328272235","https://openalex.org/W2051353787","https://openalex.org/W3003461676"],"related_works":["https://openalex.org/W2167615997","https://openalex.org/W1976536062","https://openalex.org/W2372278929","https://openalex.org/W2378174462","https://openalex.org/W4387062959","https://openalex.org/W2038915701","https://openalex.org/W2168574862","https://openalex.org/W2091397092","https://openalex.org/W150581827","https://openalex.org/W2383086583"],"abstract_inverted_index":{"The":[0,64,124,140],"cardiovascular":[1,94,135],"system":[2,24],"is":[3,31,52,58],"a":[4,34,61,85,129,143],"result":[5],"of":[6,66,69,102,120,145],"evolutionary":[7],"process":[8],"with":[9,108],"the":[10,25,38,48,55,67,70,79,103,118,121,138,146,151],"main":[11],"purpose":[12],"to":[13,116],"streamline":[14],"its":[15],"functionality.":[16],"Although,":[17],"applying":[18],"scientific":[19],"theorems":[20],"on":[21,128],"this":[22],"biological":[23],"first":[26],"impression":[27],"will":[28,45],"be":[29],"that":[30,47],"behave":[32],"in":[33,88,114,137],"weird":[35],"manner.":[36],"Analyzing":[37],"pulse":[39],"pressure":[40,111],"waveform":[41],"from":[42],"brachial":[43],"artery":[44],"show":[46,142],"primary":[49],"wave":[50],"which":[51],"given":[53,78],"by":[54,60,150],"heart":[56],"cycle":[57,77],"followed":[59],"secondary":[62],"wave.":[63],"ratio":[65],"amplitudes":[68],"two":[71],"waves":[72],"during":[73],"at":[74],"one":[75],"cardiac":[76],"reflection":[80,147],"coefficient.":[81],"This":[82],"term":[83],"has":[84],"major":[86],"importance":[87],"medical":[89],"diagnosis":[90],"since":[91],"it":[92],"reveals":[93],"disease":[95],"or":[96],"give":[97],"an":[98],"insight":[99],"about":[100],"performance":[101],"blood":[104],"flow.":[105],"An":[106],"experiment":[107],"external":[109],"induced":[110],"was":[112,126],"made":[113],"order":[115],"highlight":[117],"behavior":[119],"arterial":[122],"system.":[123],"test":[125],"conducted":[127],"young":[130],"healthy":[131],"subject":[132,152],"without":[133],"any":[134],"affection":[136],"past.":[139],"results":[141],"variation":[144],"coefficient":[148],"dependent":[149],"systolic":[153],"and":[154],"diastolic":[155],"pressure.":[156]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}