{"id":"https://openalex.org/W4283740012","doi":"https://doi.org/10.1109/i2mtc48687.2022.9806448","title":"Oxygen Uptake Rate Measurement Using Sigma Delta Modulator in the Biological Domain in Activated Sludge Systems","display_name":"Oxygen Uptake Rate Measurement Using Sigma Delta Modulator in the Biological Domain in Activated Sludge Systems","publication_year":2022,"publication_date":"2022-05-16","ids":{"openalex":"https://openalex.org/W4283740012","doi":"https://doi.org/10.1109/i2mtc48687.2022.9806448"},"language":"en","primary_location":{"id":"doi:10.1109/i2mtc48687.2022.9806448","is_oa":false,"landing_page_url":"https://doi.org/10.1109/i2mtc48687.2022.9806448","pdf_url":null,"source":{"id":"https://openalex.org/S4363607934","display_name":"2022 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)","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/A5047441945","display_name":"Paulo Rannier Costa Da Silva","orcid":null},"institutions":[{"id":"https://openalex.org/I35046152","display_name":"Universidade Federal do Rio Grande do Norte","ror":"https://ror.org/04wn09761","country_code":"BR","type":"education","lineage":["https://openalex.org/I35046152"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Paulo Rannier Costa Da Silva","raw_affiliation_strings":["PPgEEC1 Federal University of Rio Grande do Norte,Natal-RN,Brazil","PPgEEC1 Federal University of Rio Grande do Norte, Natal-RN, Brazil"],"affiliations":[{"raw_affiliation_string":"PPgEEC1 Federal University of Rio Grande do Norte,Natal-RN,Brazil","institution_ids":["https://openalex.org/I35046152"]},{"raw_affiliation_string":"PPgEEC1 Federal University of Rio Grande do Norte, Natal-RN, Brazil","institution_ids":["https://openalex.org/I35046152"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022826798","display_name":"Sebastian Yuri Cavalcanti Catunda","orcid":"https://orcid.org/0000-0002-9599-9552"},"institutions":[{"id":"https://openalex.org/I35046152","display_name":"Universidade Federal do Rio Grande do Norte","ror":"https://ror.org/04wn09761","country_code":"BR","type":"education","lineage":["https://openalex.org/I35046152"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Sebastian Yuri Cavalcanti Catunda","raw_affiliation_strings":["Federal University of Rio Grande do Norte,Dept. of Computer Engineering and Automation,Natal-RN,Brazil","Dept. of Computer Engineering and Automation, Federal University of Rio Grande do Norte, Natal-RN, Brazil"],"affiliations":[{"raw_affiliation_string":"Federal University of Rio Grande do Norte,Dept. of Computer Engineering and Automation,Natal-RN,Brazil","institution_ids":["https://openalex.org/I35046152"]},{"raw_affiliation_string":"Dept. of Computer Engineering and Automation, Federal University of Rio Grande do Norte, Natal-RN, Brazil","institution_ids":["https://openalex.org/I35046152"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005913845","display_name":"Antonio Wallace Antunes Soares","orcid":"https://orcid.org/0000-0001-6756-4642"},"institutions":[{"id":"https://openalex.org/I35046152","display_name":"Universidade Federal do Rio Grande do Norte","ror":"https://ror.org/04wn09761","country_code":"BR","type":"education","lineage":["https://openalex.org/I35046152"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Antonio Wallace Antunes Soares","raw_affiliation_strings":["Federal University of Rio Grande do Norte,Dept. of Electrical Engineering,Natal-RN,Brazil","Dept. of Electrical Engineering, Federal University of Rio Grande do Norte, Natal-RN, Brazil"],"affiliations":[{"raw_affiliation_string":"Federal University of Rio Grande do Norte,Dept. of Electrical Engineering,Natal-RN,Brazil","institution_ids":["https://openalex.org/I35046152"]},{"raw_affiliation_string":"Dept. of Electrical Engineering, Federal University of Rio Grande do Norte, Natal-RN, Brazil","institution_ids":["https://openalex.org/I35046152"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000742182","display_name":"Adrianus van Haandel","orcid":"https://orcid.org/0000-0002-9937-6715"},"institutions":[{"id":"https://openalex.org/I41455075","display_name":"Universidade Federal de Campina Grande","ror":"https://ror.org/00eftnx64","country_code":"BR","type":"education","lineage":["https://openalex.org/I41455075"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Adrianus Cornelius van Haandel","raw_affiliation_strings":["Federal University of Campina Grande,Dept. of Civil Engineering,Campina Grande-PB,Brazil","Dept. of Civil Engineering, Federal University of Campina Grande, Campina Grande-PB, Brazil"],"affiliations":[{"raw_affiliation_string":"Federal University of Campina Grande,Dept. of Civil Engineering,Campina Grande-PB,Brazil","institution_ids":["https://openalex.org/I41455075"]},{"raw_affiliation_string":"Dept. of Civil Engineering, Federal University of Campina Grande, Campina Grande-PB, Brazil","institution_ids":["https://openalex.org/I41455075"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5047441945"],"corresponding_institution_ids":["https://openalex.org/I35046152"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.05787781,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"74","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10564","display_name":"Wastewater Treatment and Nitrogen Removal","score":0.989300012588501,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10564","display_name":"Wastewater Treatment and Nitrogen Removal","score":0.989300012588501,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11255","display_name":"Microfluidic and Bio-sensing Technologies","score":0.9869999885559082,"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/T10412","display_name":"Microfluidic and Capillary Electrophoresis Applications","score":0.9822999835014343,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/oversampling","display_name":"Oversampling","score":0.8712296485900879},{"id":"https://openalex.org/keywords/activated-sludge","display_name":"Activated sludge","score":0.6953970193862915},{"id":"https://openalex.org/keywords/delta-sigma-modulation","display_name":"Delta-sigma modulation","score":0.581256628036499},{"id":"https://openalex.org/keywords/degradation","display_name":"Degradation (telecommunications)","score":0.5287874341011047},{"id":"https://openalex.org/keywords/biological-system","display_name":"Biological system","score":0.5230401754379272},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.4171594977378845},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.35899317264556885},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2916030287742615},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.29105859994888306},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.26610058546066284},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2279515266418457},{"id":"https://openalex.org/keywords/sewage-treatment","display_name":"Sewage treatment","score":0.20854687690734863},{"id":"https://openalex.org/keywords/environmental-engineering","display_name":"Environmental engineering","score":0.20018303394317627},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.10743436217308044},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.0925566554069519}],"concepts":[{"id":"https://openalex.org/C197323446","wikidata":"https://www.wikidata.org/wiki/Q331222","display_name":"Oversampling","level":3,"score":0.8712296485900879},{"id":"https://openalex.org/C2777730692","wikidata":"https://www.wikidata.org/wiki/Q815353","display_name":"Activated sludge","level":3,"score":0.6953970193862915},{"id":"https://openalex.org/C68754193","wikidata":"https://www.wikidata.org/wiki/Q1184820","display_name":"Delta-sigma modulation","level":3,"score":0.581256628036499},{"id":"https://openalex.org/C2779679103","wikidata":"https://www.wikidata.org/wiki/Q5251805","display_name":"Degradation (telecommunications)","level":2,"score":0.5287874341011047},{"id":"https://openalex.org/C186060115","wikidata":"https://www.wikidata.org/wiki/Q30336093","display_name":"Biological system","level":1,"score":0.5230401754379272},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.4171594977378845},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.35899317264556885},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2916030287742615},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.29105859994888306},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.26610058546066284},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2279515266418457},{"id":"https://openalex.org/C57442070","wikidata":"https://www.wikidata.org/wiki/Q221275","display_name":"Sewage treatment","level":2,"score":0.20854687690734863},{"id":"https://openalex.org/C87717796","wikidata":"https://www.wikidata.org/wiki/Q146326","display_name":"Environmental engineering","level":1,"score":0.20018303394317627},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.10743436217308044},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0925566554069519},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/i2mtc48687.2022.9806448","is_oa":false,"landing_page_url":"https://doi.org/10.1109/i2mtc48687.2022.9806448","pdf_url":null,"source":{"id":"https://openalex.org/S4363607934","display_name":"2022 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1553956448","https://openalex.org/W1990785657","https://openalex.org/W2052099679","https://openalex.org/W2061155485","https://openalex.org/W2154280745","https://openalex.org/W2180873408","https://openalex.org/W2342332805","https://openalex.org/W2499980613","https://openalex.org/W2908564745","https://openalex.org/W4301627548","https://openalex.org/W6633071027"],"related_works":["https://openalex.org/W2040229502","https://openalex.org/W1580014081","https://openalex.org/W1523707702","https://openalex.org/W2421111280","https://openalex.org/W124258247","https://openalex.org/W2097165798","https://openalex.org/W1497881430","https://openalex.org/W2599174517","https://openalex.org/W2117483815","https://openalex.org/W2170102475"],"abstract_inverted_index":{"The":[0,21,71,111],"Oxygen":[1],"Uptake":[2],"Rate":[3],"(OUR)":[4],"is":[5,117],"an":[6,50],"essential":[7],"parameter":[8],"for":[9],"monitoring":[10],"and":[11,27,91,109],"evaluation":[12],"of":[13,23,31,106,113],"bacterial":[14],"metabolism":[15],"in":[16,34,56,67],"the":[17,28,35,57,62,68,83,88,93,99,104,114],"activated":[18,36,58],"sludge":[19,37,59],"system.":[20],"characterization":[22],"polluting":[24],"organic":[25,32],"compounds":[26],"bio-degradation":[29],"kinetics":[30],"material":[33],"system":[38,60],"are":[39],"evaluated":[40],"as":[41],"measured":[42],"by":[43],"OUR.":[44],"In":[45],"this":[46],"work":[47],"we":[48],"propose":[49],"alternative":[51],"method":[52,73],"to":[53,82,98],"measure":[54],"OUR":[55],"using":[61],"sigma":[63],"delta":[64],"modulator":[65],"architecture":[66],"biological":[69],"domain.":[70],"proposed":[72,115],"has":[74],"some":[75],"advantages":[76],"over":[77],"existing":[78],"methods.":[79],"When":[80,96],"compared":[81,97],"classic":[84],"method,":[85,101],"it":[86,102],"decreases":[87],"sampling":[89],"period":[90],"improves":[92],"dynamic":[94],"response.":[95],"PWM":[100],"introduces":[103],"benefits":[105],"noise":[107],"shaping":[108],"oversampling.":[110],"performance":[112],"model":[116],"demonstrated":[118],"through":[119],"simulations.":[120]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}