{"id":"https://openalex.org/W4220838366","doi":"https://doi.org/10.31276/vjst.64(3).01-06","title":"Studying the optical and physical properties of aerosolin an urban area of Hanoi city","display_name":"Studying the optical and physical properties of aerosolin an urban area of Hanoi city","publication_year":2022,"publication_date":"2022-03-25","ids":{"openalex":"https://openalex.org/W4220838366","doi":"https://doi.org/10.31276/vjst.64(3).01-06"},"language":"en","primary_location":{"id":"doi:10.31276/vjst.64(3).01-06","doi":"https://doi.org/10.31276/vjst.64(3).01-06","is_oa":true,"landing_page_url":"https://doi.org/10.31276/vjst.64(3).01-06","pdf_url":"https://b.vjst.vn/index.php/ban_b/article/download/1203/1074/4342","source":{"id":"https://openalex.org/S4210231889","display_name":"Ministry of Science and Technology Vietnam","issn_l":"1859-4794","issn":["1859-4794","2615-9759","2615-9929"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ministry of Science and Technology, Vietnam","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://b.vjst.vn/index.php/ban_b/article/download/1203/1074/4342","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100567254","display_name":"Duc Luong Nguyen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I257903683","display_name":"Hanoi University of Civil Engineering","ror":"https://ror.org/01351mb48","country_code":"VN","type":"education","lineage":["https://openalex.org/I257903683"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Duc Luong Nguyen","raw_affiliation_strings":["Faculty of Environmental Engineering , National University of Civil Engineering"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Environmental Engineering , National University of Civil Engineering","institution_ids":["https://openalex.org/I257903683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082060742","display_name":"Thi Hieu Bui","orcid":"https://orcid.org/0000-0002-6466-9737","observed_orcids":["https://orcid.org/0000-0002-6466-9737"]},"institutions":[{"id":"https://openalex.org/I257903683","display_name":"Hanoi University of Civil Engineering","ror":"https://ror.org/01351mb48","country_code":"VN","type":"education","lineage":["https://openalex.org/I257903683"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Thi Hieu Bui","raw_affiliation_strings":["Faculty of Environmental Engineering , National University of Civil Engineering"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Environmental Engineering , National University of Civil Engineering","institution_ids":["https://openalex.org/I257903683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050830948","display_name":"Hung Vy Van","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hung Vy Van","raw_affiliation_strings":["Centre for Environmental Monitoring ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Environmental Monitoring ,","institution_ids":[]}]},{"author_position":"last","author":{"id":null,"display_name":"Thi Thuy Pham","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Thi Thuy Pham","raw_affiliation_strings":["Centre for Environmental Monitoring ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Environmental Monitoring ,","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"64","issue":"3","first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10347","display_name":"Atmospheric aerosols and clouds","score":0.9818999767303467,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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/T10347","display_name":"Atmospheric aerosols and clouds","score":0.9818999767303467,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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/T10075","display_name":"Atmospheric chemistry and aerosols","score":0.01769999973475933,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10190","display_name":"Air Quality and Health Impacts","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/aerosol-optical-properties","display_name":"aerosol optical properties","score":0.8679999709129333},{"id":"https://openalex.org/keywords/aerosol-physical-properties","display_name":"aerosol physical properties","score":0.9369999766349792},{"id":"https://openalex.org/keywords/aerosol-optical-depth","display_name":"aerosol optical depth","score":0.921999990940094},{"id":"https://openalex.org/keywords/angstrom-exponent","display_name":"\u00c5ngstr\u00f6m exponent","score":0.984000027179718},{"id":"https://openalex.org/keywords/fine-and-coarse-particles","display_name":"fine and coarse particles","score":0.6880000233650208},{"id":"https://openalex.org/keywords/biomass-burning-aerosols","display_name":"biomass burning aerosols","score":0.8840000033378601},{"id":"https://openalex.org/keywords/seasonal-variation","display_name":"seasonal variation","score":0.6579999923706055},{"id":"https://openalex.org/keywords/hanoi","display_name":"Hanoi","score":0.5019999742507935},{"id":"https://openalex.org/keywords/modis","display_name":"MODIS","score":0.4339999854564667},{"id":"https://openalex.org/keywords/aeronet","display_name":"AERONET","score":0.824999988079071},{"id":"https://openalex.org/keywords/air-mass-back-trajectories","display_name":"air mass back trajectories","score":0.7720000147819519}],"concepts":[{"id":"https://openalex.org/C172461840","wikidata":"https://www.wikidata.org/wiki/Q2575475","display_name":"Angstrom exponent","level":3,"score":0.9639555811882019},{"id":"https://openalex.org/C2777634575","wikidata":"https://www.wikidata.org/wiki/Q291476","display_name":"AERONET","level":3,"score":0.8958679437637329},{"id":"https://openalex.org/C2779345167","wikidata":"https://www.wikidata.org/wiki/Q104541","display_name":"Aerosol","level":2,"score":0.8252263069152832},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6830559968948364},{"id":"https://openalex.org/C9777977","wikidata":"https://www.wikidata.org/wiki/Q146575","display_name":"Dry season","level":2,"score":0.6308470368385315},{"id":"https://openalex.org/C52322663","wikidata":"https://www.wikidata.org/wiki/Q3117517","display_name":"Wet season","level":2,"score":0.6142213344573975},{"id":"https://openalex.org/C91586092","wikidata":"https://www.wikidata.org/wiki/Q757520","display_name":"Atmospheric sciences","level":1,"score":0.563805341720581},{"id":"https://openalex.org/C37407028","wikidata":"https://www.wikidata.org/wiki/Q81454","display_name":"Angstrom","level":2,"score":0.5041133165359497},{"id":"https://openalex.org/C2778720773","wikidata":"https://www.wikidata.org/wiki/Q1038481","display_name":"Sun photometer","level":3,"score":0.44957175850868225},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.4169301986694336},{"id":"https://openalex.org/C65440619","wikidata":"https://www.wikidata.org/wiki/Q177974","display_name":"Atmosphere (unit)","level":2,"score":0.4120645225048065},{"id":"https://openalex.org/C49204034","wikidata":"https://www.wikidata.org/wiki/Q52139","display_name":"Climatology","level":1,"score":0.3901855945587158},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.3739597797393799},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.3555262088775635},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.09527525305747986},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08349388837814331},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.06608736515045166},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.31276/vjst.64(3).01-06","doi":"https://doi.org/10.31276/vjst.64(3).01-06","is_oa":true,"landing_page_url":"https://doi.org/10.31276/vjst.64(3).01-06","pdf_url":"https://b.vjst.vn/index.php/ban_b/article/download/1203/1074/4342","source":{"id":"https://openalex.org/S4210231889","display_name":"Ministry of Science and Technology Vietnam","issn_l":"1859-4794","issn":["1859-4794","2615-9759","2615-9929"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ministry of Science and Technology, Vietnam","raw_type":"journal-article"},{"id":"pmh:oai:b.vjst.vn:article/1203","doi":null,"is_oa":true,"landing_page_url":"https://b.vjst.vn/index.php/ban_b/article/view/1203","pdf_url":"https://b.vjst.vn/index.php/ban_b/article/download/1203/1074","source":{"id":"https://openalex.org/S4210231889","display_name":"Ministry of Science and Technology Vietnam","issn_l":"1859-4794","issn":["1859-4794","2615-9759","2615-9929"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"1859-4794","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.31276/vjst.64(3).01-06","doi":"https://doi.org/10.31276/vjst.64(3).01-06","is_oa":true,"landing_page_url":"https://doi.org/10.31276/vjst.64(3).01-06","pdf_url":"https://b.vjst.vn/index.php/ban_b/article/download/1203/1074/4342","source":{"id":"https://openalex.org/S4210231889","display_name":"Ministry of Science and Technology Vietnam","issn_l":"1859-4794","issn":["1859-4794","2615-9759","2615-9929"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ministry of Science and Technology, Vietnam","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.7867000102996826,"display_name":"Climate action","id":"https://metadata.un.org/sdg/13"},{"score":0.5142999887466431,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4220838366.pdf","grobid_xml":"https://content.openalex.org/works/W4220838366.grobid-xml"},"referenced_works_count":13,"referenced_works":["https://openalex.org/W2016406334","https://openalex.org/W2034144697","https://openalex.org/W2041258374","https://openalex.org/W2047177246","https://openalex.org/W2078082960","https://openalex.org/W2091766952","https://openalex.org/W2113441350","https://openalex.org/W2149888895","https://openalex.org/W2194197188","https://openalex.org/W2751641228","https://openalex.org/W2771315165","https://openalex.org/W2799508955","https://openalex.org/W3141282643"],"related_works":["https://openalex.org/W3183798546","https://openalex.org/W1965351337","https://openalex.org/W2194197188","https://openalex.org/W2908883832","https://openalex.org/W2055303444","https://openalex.org/W2802376117","https://openalex.org/W2008781134","https://openalex.org/W7097222853","https://openalex.org/W2072863038","https://openalex.org/W2795497537"],"abstract_inverted_index":{"The":[0,66,95,134,170],"purpose":[1],"of":[2,15,21,64,98,106,116,137,199,211,229,234,239,250],"this":[3],"study":[4,132,168,192],"is":[5],"to":[6,120],"analyse":[7],"and":[8,12,46,58,91,108,143,159,184,213,219,231,243],"evaluate":[9],"the":[10,26,34,38,48,62,70,76,80,88,104,113,123,127,131,164,167,177,191,197,203,223,227,237,240,247],"optical":[11,72,230],"physical":[13,232],"properties":[14,233],"aerosol":[16,30,71,128,153,235],"in":[17,79,87,126,130,163,166,176,194,196,246],"an":[18],"urban":[19,248],"area":[20,249],"Hanoi":[22,195,251],"city":[23],"based":[24],"on":[25],"data":[27],"products":[28],"for":[29,53,173],"characteristics":[31],"measured":[32,102,180],"by":[33,47,85,122,181],"sunphotometer":[35],"situated":[36],"at":[37,103,190],"ground":[39],"station":[40],"(Nghia":[41],"Do":[42],"AERONET":[43],"station,":[44],"Hanoi)":[45],"MODIS":[49,182],"satellite":[50,183],"remote":[51],"sensing":[52],"3":[54,149],"seasons":[55,150],"(dry,":[56],"rainy,":[57],"transitional":[59,81,244],"seasons)":[60],"during":[61,148,236],"period":[63],"2010-2018.":[65],"findings":[67],"showed":[68,201],"that":[69,121,152,202],"depth":[73],"(AOD)":[74],"has":[75],"highest":[77],"value":[78,97],"season":[82,242,245],"(1.24),":[83],"followed":[84],"those":[86],"dry":[89,241],"(0.94)":[90],"rainy":[92],"(0.57)":[93],"seasons.":[94],"high":[96,135],"Angstrom":[99,140,145],"Exponent":[100,141,146],"(1.34)":[101],"wavelengths":[105],"870":[107],"440":[109],"nm":[110],"(AE440-870)":[111],"indicated":[112],"major":[114],"contribution":[115],"fine":[117],"particles,":[118,125],"compared":[119],"coarse":[124],"loading":[129],"area.":[133,169],"values":[136],"both":[138,156],"Extinction":[139],"(EAE440-480)":[142],"Absorbed":[144],"(AAE440-480)":[147],"suggested":[151],"originated":[154],"from":[155],"biomass":[157,205],"burning":[158,206],"urban/industrial":[160],"sources":[161],"co-existed":[162],"atmosphere":[165],"analysis":[171],"results":[172],"active":[174],"fires":[175],"Southeast":[178],"Asia":[179],"air":[185],"mass":[186],"backward":[187],"trajectories":[188],"arrived":[189],"site":[193],"periods":[198],"2016":[200],"regional":[204],"activities":[207],"(the":[208],"central":[209],"region":[210],"Vietnam":[212],"neighboring":[214],"countries":[215],"including":[216],"Thailand,":[217],"Laos,":[218],"Cambodia)":[220],"could":[221],"be":[222],"important":[224],"source":[225],"influencing":[226],"variation":[228],"end":[238],"city.":[252]},"counts_by_year":[],"updated_date":"2026-10-07T09:51:55.459714","created_date":"2022-04-03T00:00:00"}