PMC:7547912 / 0-477 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7547912","sourcedb":"PMC","sourceid":"7547912","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7547912","text":"Air quality assessment among populous sites of major metropolitan cities in India during COVID-19 pandemic confinement\n\nAbstract\nThe present study aims to determine the impact of COVID-19 pandemic confinement on air quality among populous sites of four major metropolitan cities in India (Delhi, Mumbai, Kolkata, and Chennai) from January 1, 2020 to May 31, 2020 by analyzing particulate matter (PM2.5 and PM10), nitrogen dioxide (NO2), ammonia (NH3), sulfur dioxide (SO2), car","divisions":[{"label":"article-title","span":{"begin":0,"end":118}}],"tracks":[{"project":"LitCovid-PD-MONDO","denotations":[{"id":"T1","span":{"begin":89,"end":97},"obj":"Disease"},{"id":"T2","span":{"begin":179,"end":187},"obj":"Disease"}],"attributes":[{"id":"A1","pred":"mondo_id","subj":"T1","obj":"http://purl.obolibrary.org/obo/MONDO_0100096"},{"id":"A2","pred":"mondo_id","subj":"T2","obj":"http://purl.obolibrary.org/obo/MONDO_0100096"},{"subj":"T1","pred":"source","obj":"LitCovid-PD-MONDO"},{"subj":"T2","pred":"source","obj":"LitCovid-PD-MONDO"}]},{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T1","span":{"begin":413,"end":429},"obj":"Chemical"},{"id":"T2","span":{"begin":413,"end":421},"obj":"Chemical"},{"id":"T3","span":{"begin":431,"end":434},"obj":"Chemical"},{"id":"T5","span":{"begin":437,"end":444},"obj":"Chemical"},{"id":"T6","span":{"begin":446,"end":449},"obj":"Chemical"},{"id":"T7","span":{"begin":452,"end":466},"obj":"Chemical"},{"id":"T8","span":{"begin":452,"end":458},"obj":"Chemical"},{"id":"T9","span":{"begin":468,"end":471},"obj":"Chemical"}],"attributes":[{"id":"A1","pred":"chebi_id","subj":"T1","obj":"http://purl.obolibrary.org/obo/CHEBI_33101"},{"id":"A2","pred":"chebi_id","subj":"T2","obj":"http://purl.obolibrary.org/obo/CHEBI_25555"},{"id":"A3","pred":"chebi_id","subj":"T3","obj":"http://purl.obolibrary.org/obo/CHEBI_16301"},{"id":"A4","pred":"chebi_id","subj":"T3","obj":"http://purl.obolibrary.org/obo/CHEBI_33101"},{"id":"A5","pred":"chebi_id","subj":"T5","obj":"http://purl.obolibrary.org/obo/CHEBI_16134"},{"id":"A6","pred":"chebi_id","subj":"T6","obj":"http://purl.obolibrary.org/obo/CHEBI_16134"},{"id":"A7","pred":"chebi_id","subj":"T7","obj":"http://purl.obolibrary.org/obo/CHEBI_18422"},{"id":"A8","pred":"chebi_id","subj":"T8","obj":"http://purl.obolibrary.org/obo/CHEBI_26833"},{"id":"A9","pred":"chebi_id","subj":"T9","obj":"http://purl.obolibrary.org/obo/CHEBI_18422"},{"subj":"T1","pred":"source","obj":"LitCovid-PD-CHEBI"},{"subj":"T2","pred":"source","obj":"LitCovid-PD-CHEBI"},{"subj":"T3","pred":"source","obj":"LitCovid-PD-CHEBI"},{"subj":"T5","pred":"source","obj":"LitCovid-PD-CHEBI"},{"subj":"T6","pred":"source","obj":"LitCovid-PD-CHEBI"},{"subj":"T7","pred":"source","obj":"LitCovid-PD-CHEBI"},{"subj":"T8","pred":"source","obj":"LitCovid-PD-CHEBI"},{"subj":"T9","pred":"source","obj":"LitCovid-PD-CHEBI"}]},{"project":"LitCovid-PubTator","denotations":[{"id":"1","span":{"begin":89,"end":97},"obj":"Disease"},{"id":"4","span":{"begin":413,"end":421},"obj":"Chemical"},{"id":"5","span":{"begin":179,"end":187},"obj":"Disease"}],"attributes":[{"id":"A1","pred":"tao:has_database_id","subj":"1","obj":"MESH:C000657245"},{"id":"A4","pred":"tao:has_database_id","subj":"4","obj":"MESH:D009584"},{"id":"A5","pred":"tao:has_database_id","subj":"5","obj":"MESH:C000657245"},{"subj":"1","pred":"source","obj":"LitCovid-PubTator"},{"subj":"4","pred":"source","obj":"LitCovid-PubTator"},{"subj":"5","pred":"source","obj":"LitCovid-PubTator"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}]},{"project":"LitCovid-sentences","denotations":[{"id":"T1","span":{"begin":0,"end":118},"obj":"Sentence"},{"id":"T2","span":{"begin":120,"end":128},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"attributes":[{"subj":"T1","pred":"source","obj":"LitCovid-sentences"},{"subj":"T2","pred":"source","obj":"LitCovid-sentences"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"LitCovid-PD-MONDO","color":"#eca893","default":true},{"id":"LitCovid-PD-CHEBI","color":"#9398ec"},{"id":"LitCovid-PubTator","color":"#b2ec93"},{"id":"LitCovid-sentences","color":"#ec93cc"}]}]}}