{"id":"https://openalex.org/W4402417543","doi":"https://doi.org/10.9734/jgeesi/2024/v28i9815","title":"Innovative Approaches to Mitigating Noise Pollution from Electric Power Generators: Design Modifications for Enhanced Sound Control","display_name":"Innovative Approaches to Mitigating Noise Pollution from Electric Power Generators: Design Modifications for Enhanced Sound Control","publication_year":2024,"publication_date":"2024-09-05","ids":{"openalex":"https://openalex.org/W4402417543","doi":"https://doi.org/10.9734/jgeesi/2024/v28i9815"},"language":"en","primary_location":{"id":"doi:10.9734/jgeesi/2024/v28i9815","doi":"https://doi.org/10.9734/jgeesi/2024/v28i9815","is_oa":true,"landing_page_url":"http://dx.doi.org/10.9734/jgeesi/2024/v28i9815","pdf_url":null,"source":{"id":"https://openalex.org/S2765036599","display_name":"Journal of Geography Environment and Earth Science International","issn_l":"2454-7352","issn":["2454-7352"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1"],"host_organization":"https://openalex.org/P4310320855","host_organization_name":"Sciencedomain International","host_organization_lineage":["https://openalex.org/P4310320855"],"host_organization_lineage_names":["Sciencedomain International"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Geography, Environment and Earth Science International","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"http://dx.doi.org/10.9734/jgeesi/2024/v28i9815","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5107160701","display_name":"Temitope Asefon","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I45711476","display_name":"Obafemi Awolowo University","ror":"https://ror.org/04snhqa82","country_code":"NG","type":"education","lineage":["https://openalex.org/I45711476"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"Asefon, T.I.","raw_affiliation_strings":["Institute of Ecology and Environmental Studies, Obafemi Awolowo University, Ile-Ife, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Ecology and Environmental Studies, Obafemi Awolowo University, Ile-Ife, Nigeria","institution_ids":["https://openalex.org/I45711476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107109201","display_name":"J.A. Sunibare","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I45711476","display_name":"Obafemi Awolowo University","ror":"https://ror.org/04snhqa82","country_code":"NG","type":"education","lineage":["https://openalex.org/I45711476"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"Sunibare, J.A.","raw_affiliation_strings":["Department of Chemical Engineering, Obafemi Awolowo University, Ile-Ife, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemical Engineering, Obafemi Awolowo University, Ile-Ife, Nigeria","institution_ids":["https://openalex.org/I45711476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072674026","display_name":"I.E. Ofoezie","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I45711476","display_name":"Obafemi Awolowo University","ror":"https://ror.org/04snhqa82","country_code":"NG","type":"education","lineage":["https://openalex.org/I45711476"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"Ofoezie, I.E.","raw_affiliation_strings":["Institute of Ecology and Environmental Studies, Obafemi Awolowo University, Ile-Ife, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Ecology and Environmental Studies, Obafemi Awolowo University, Ile-Ife, Nigeria","institution_ids":["https://openalex.org/I45711476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I45711476"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.20799387,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"28","issue":"9","first_page":"110","last_page":"119"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11692","display_name":"Noise Effects and Management","score":0.5669000148773193,"subfield":{"id":"https://openalex.org/subfields/3616","display_name":"Speech and Hearing"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11692","display_name":"Noise Effects and Management","score":0.5669000148773193,"subfield":{"id":"https://openalex.org/subfields/3616","display_name":"Speech and Hearing"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12759","display_name":"Vehicle Noise and Vibration Control","score":0.4025999903678894,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/T11008","display_name":"Aerodynamics and Acoustics in Jet Flows","score":0.004800000227987766,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/noise-pollution","display_name":"noise pollution","score":0.8349999785423279},{"id":"https://openalex.org/keywords/electric-generators","display_name":"generators","score":0.949999988079071},{"id":"https://openalex.org/keywords/sound-power-level","display_name":"sound power level","score":0.7120000123977661},{"id":"https://openalex.org/keywords/silencer-design","display_name":"silencer design","score":0.6809999942779541},{"id":"https://openalex.org/keywords/noise-mitigation","display_name":"noise mitigation","score":0.734000027179718},{"id":"https://openalex.org/keywords/permissible-noise-limits","display_name":"permissible noise limits","score":0.7289999723434448},{"id":"https://openalex.org/keywords/generating-sets","display_name":"generating sets","score":0.4959999918937683},{"id":"https://openalex.org/keywords/ile-ife","display_name":"Ile-Ife","score":0.7829999923706055}],"concepts":[{"id":"https://openalex.org/C130858481","wikidata":"https://www.wikidata.org/wiki/Q92251","display_name":"Noise pollution","level":3,"score":0.7075035572052002},{"id":"https://openalex.org/C116822448","wikidata":"https://www.wikidata.org/wiki/Q1879301","display_name":"Noise control","level":3,"score":0.5916856527328491},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5667439103126526},{"id":"https://openalex.org/C203718221","wikidata":"https://www.wikidata.org/wiki/Q491713","display_name":"Sound (geography)","level":2,"score":0.5442249774932861},{"id":"https://openalex.org/C100342000","wikidata":"https://www.wikidata.org/wiki/Q583234","display_name":"Active noise control","level":3,"score":0.5078809857368469},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.4648377597332001},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.45905885100364685},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4456843137741089},{"id":"https://openalex.org/C40293303","wikidata":"https://www.wikidata.org/wiki/Q27137","display_name":"Electric power","level":3,"score":0.41585856676101685},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4015684127807617},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.401100754737854},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.33330485224723816},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2917616069316864},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.21915075182914734},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10321313142776489},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.06968259811401367},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","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":[],"locations_count":3,"locations":[{"id":"doi:10.9734/jgeesi/2024/v28i9815","doi":"https://doi.org/10.9734/jgeesi/2024/v28i9815","is_oa":true,"landing_page_url":"http://dx.doi.org/10.9734/jgeesi/2024/v28i9815","pdf_url":null,"source":{"id":"https://openalex.org/S2765036599","display_name":"Journal of Geography Environment and Earth Science International","issn_l":"2454-7352","issn":["2454-7352"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1"],"host_organization":"https://openalex.org/P4310320855","host_organization_name":"Sciencedomain International","host_organization_lineage":["https://openalex.org/P4310320855"],"host_organization_lineage_names":["Sciencedomain International"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Geography, Environment and Earth Science International","raw_type":"journal-article"},{"id":"pmh:oai:journaljgeesi.com:article/815","doi":null,"is_oa":true,"landing_page_url":"https://journaljgeesi.com/index.php/JGEESI/article/view/815","pdf_url":null,"source":{"id":"https://openalex.org/S2765036599","display_name":"Journal of Geography Environment and Earth Science International","issn_l":"2454-7352","issn":["2454-7352"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1"],"host_organization":"https://openalex.org/P4310320855","host_organization_name":"Sciencedomain International","host_organization_lineage":["https://openalex.org/P4310320855"],"host_organization_lineage_names":["Sciencedomain International"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2454-7352","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:HAL:hal-05080876v1","doi":null,"is_oa":false,"landing_page_url":"https://hal.science/hal-05080876","pdf_url":null,"source":{"id":"https://openalex.org/S4406922276","display_name":"INRIA a CCSD electronic archive server","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Geography, Environment and Earth Science International, 2024, 28 (9), pp.110-119. ⟨10.9734/jgeesi/2024/v28i9815⟩","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.9734/jgeesi/2024/v28i9815","doi":"https://doi.org/10.9734/jgeesi/2024/v28i9815","is_oa":true,"landing_page_url":"http://dx.doi.org/10.9734/jgeesi/2024/v28i9815","pdf_url":null,"source":{"id":"https://openalex.org/S2765036599","display_name":"Journal of Geography Environment and Earth Science International","issn_l":"2454-7352","issn":["2454-7352"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1"],"host_organization":"https://openalex.org/P4310320855","host_organization_name":"Sciencedomain International","host_organization_lineage":["https://openalex.org/P4310320855"],"host_organization_lineage_names":["Sciencedomain International"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Geography, Environment and Earth Science International","raw_type":"journal-article"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2494487075","https://openalex.org/W2129407702","https://openalex.org/W2313354385","https://openalex.org/W2717219646","https://openalex.org/W2592250698","https://openalex.org/W4387816754","https://openalex.org/W4394841568","https://openalex.org/W2162903760","https://openalex.org/W2675592616","https://openalex.org/W4386391545"],"abstract_inverted_index":{"Aims:":[0],"The":[1,113,127,162],"noise":[2,34,38,54,82,117,130,159,201],"emanating":[3],"from":[4,56,131],"high":[5,31],"sound":[6,104,180],"power":[7,59,96,181],"electric":[8,58,95],"generators":[9,60],"has":[10],"adverse":[11],"effects":[12],"on":[13,90,121,153],"human":[14],"health.":[15],"In":[16],"this":[17,19,30],"view,":[18],"paper":[20],"reports":[21],"a":[22,36],"modification":[23,149],"that":[24,168],"can":[25],"be":[26,189],"done":[27,151],"to":[28,35,138],"reduce":[29],"levels":[32,52,182],"of":[33,43,53,71,109,116,129,144,164,172,183,203],"permissible":[37,200],"limit.":[39],"Place":[40],"and":[41,51,75,175,192],"Duration":[42],"Study:":[44],"This":[45],"study":[46],"identified":[47,73,78,146,155],"the":[48,68,72,77,122,140,145,165,178,184,199],"major":[49,114,141],"source":[50,74,128],"emission":[55,118],"selected":[57,124],"sampled":[61,185],"in":[62],"Ile-Ife,":[63],"Osun-State,":[64],"Nigeria.":[65],"Also":[66],"determined":[67],"controlling":[69,142],"parameters":[70,79,143,156],"modified":[76],"for":[80,157],"low":[81,158],"generation.":[83,160],"Methodology:":[84],"Noise":[85],"assignment":[86],"was":[87,135,150],"carried":[88],"out":[89],"Four":[91],"(4)":[92],"medium":[93],"size":[94],"generating":[97,125,133,186],"sets":[98,134,187],"using":[99],"ATP:":[100],"MODEL":[101],"MT-":[102],"901A":[103],"measuring":[105],"instrument":[106],"at":[107,169],"distance":[108],"about":[110],"one":[111],"centimeter.":[112],"sources":[115],"were":[119],"investigated":[120],"four":[123],"sets.":[126],"these":[132,154],"further":[136],"analysed":[137],"identify":[139],"source.":[147],"Theoretical":[148],"based":[152],"Results:":[161],"results":[163],"findings":[166],"showed":[167],"silencer":[170],"length":[171],"46.5,":[173],"44.0":[174],"41.2":[176],"centimeter,":[177],"total":[179],"will":[188],"50,":[190],"55":[191],"60":[193],"decibels":[194],"respectively":[195],"which":[196],"is":[197],"within":[198],"limits":[202],"World":[204],"Bank.":[205]},"counts_by_year":[],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2024-09-11T00:00:00"}