PMC:7547912 / 20314-21137 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T82","span":{"begin":210,"end":211},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"Site 4—Manali Village, Chennai\nPearson’s correlation heatmap for Manali Village, Chennai demonstrates significant positive correlations for PM2.5 (0.69) and PM10 (0.73) with AQI, while other pollutants exhibit a moderate or negative correlation. The lowest values of correlation coefficient were found for the pairs AQI-NO2 (0.26), AQI-NH3 (0.04), and AQI-CO (0.33) indicating mild association between these variables; i.e., the effect of concentration of NO2, NH3, and CO on air quality is minimal. However, the approximately zero correlation between AQI-SO2 (0.009) and AQI-ozone (0.01) indicates no linear relationship, but there may be some other strong non-linear relationship between the two variables (Fig. 5 (d)). In other words, we can say that the simple linear function cannot describe its relationship in depth."}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T134","span":{"begin":320,"end":323},"obj":"Chemical"},{"id":"T136","span":{"begin":336,"end":339},"obj":"Chemical"},{"id":"T137","span":{"begin":356,"end":358},"obj":"Chemical"},{"id":"T138","span":{"begin":456,"end":459},"obj":"Chemical"},{"id":"T140","span":{"begin":461,"end":464},"obj":"Chemical"},{"id":"T141","span":{"begin":470,"end":472},"obj":"Chemical"},{"id":"T142","span":{"begin":556,"end":559},"obj":"Chemical"},{"id":"T143","span":{"begin":576,"end":581},"obj":"Chemical"}],"attributes":[{"id":"A134","pred":"chebi_id","subj":"T134","obj":"http://purl.obolibrary.org/obo/CHEBI_16301"},{"id":"A135","pred":"chebi_id","subj":"T134","obj":"http://purl.obolibrary.org/obo/CHEBI_33101"},{"id":"A136","pred":"chebi_id","subj":"T136","obj":"http://purl.obolibrary.org/obo/CHEBI_16134"},{"id":"A137","pred":"chebi_id","subj":"T137","obj":"http://purl.obolibrary.org/obo/CHEBI_17245"},{"id":"A138","pred":"chebi_id","subj":"T138","obj":"http://purl.obolibrary.org/obo/CHEBI_16301"},{"id":"A139","pred":"chebi_id","subj":"T138","obj":"http://purl.obolibrary.org/obo/CHEBI_33101"},{"id":"A140","pred":"chebi_id","subj":"T140","obj":"http://purl.obolibrary.org/obo/CHEBI_16134"},{"id":"A141","pred":"chebi_id","subj":"T141","obj":"http://purl.obolibrary.org/obo/CHEBI_17245"},{"id":"A142","pred":"chebi_id","subj":"T142","obj":"http://purl.obolibrary.org/obo/CHEBI_18422"},{"id":"A143","pred":"chebi_id","subj":"T143","obj":"http://purl.obolibrary.org/obo/CHEBI_25812"}],"text":"Site 4—Manali Village, Chennai\nPearson’s correlation heatmap for Manali Village, Chennai demonstrates significant positive correlations for PM2.5 (0.69) and PM10 (0.73) with AQI, while other pollutants exhibit a moderate or negative correlation. The lowest values of correlation coefficient were found for the pairs AQI-NO2 (0.26), AQI-NH3 (0.04), and AQI-CO (0.33) indicating mild association between these variables; i.e., the effect of concentration of NO2, NH3, and CO on air quality is minimal. However, the approximately zero correlation between AQI-SO2 (0.009) and AQI-ozone (0.01) indicates no linear relationship, but there may be some other strong non-linear relationship between the two variables (Fig. 5 (d)). In other words, we can say that the simple linear function cannot describe its relationship in depth."}

{"project":"LitCovid-PubTator","denotations":[{"id":"126","span":{"begin":320,"end":323},"obj":"Chemical"},{"id":"127","span":{"begin":456,"end":459},"obj":"Chemical"},{"id":"128","span":{"begin":461,"end":464},"obj":"Chemical"},{"id":"129","span":{"begin":470,"end":472},"obj":"Chemical"}],"attributes":[{"id":"A129","pred":"tao:has_database_id","subj":"129","obj":"MESH:D002248"}],"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_"}],"text":"Site 4—Manali Village, Chennai\nPearson’s correlation heatmap for Manali Village, Chennai demonstrates significant positive correlations for PM2.5 (0.69) and PM10 (0.73) with AQI, while other pollutants exhibit a moderate or negative correlation. The lowest values of correlation coefficient were found for the pairs AQI-NO2 (0.26), AQI-NH3 (0.04), and AQI-CO (0.33) indicating mild association between these variables; i.e., the effect of concentration of NO2, NH3, and CO on air quality is minimal. However, the approximately zero correlation between AQI-SO2 (0.009) and AQI-ozone (0.01) indicates no linear relationship, but there may be some other strong non-linear relationship between the two variables (Fig. 5 (d)). In other words, we can say that the simple linear function cannot describe its relationship in depth."}

{"project":"LitCovid-sentences","denotations":[{"id":"T124","span":{"begin":0,"end":30},"obj":"Sentence"},{"id":"T125","span":{"begin":31,"end":245},"obj":"Sentence"},{"id":"T126","span":{"begin":246,"end":499},"obj":"Sentence"},{"id":"T127","span":{"begin":500,"end":721},"obj":"Sentence"},{"id":"T128","span":{"begin":722,"end":823},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Site 4—Manali Village, Chennai\nPearson’s correlation heatmap for Manali Village, Chennai demonstrates significant positive correlations for PM2.5 (0.69) and PM10 (0.73) with AQI, while other pollutants exhibit a moderate or negative correlation. The lowest values of correlation coefficient were found for the pairs AQI-NO2 (0.26), AQI-NH3 (0.04), and AQI-CO (0.33) indicating mild association between these variables; i.e., the effect of concentration of NO2, NH3, and CO on air quality is minimal. However, the approximately zero correlation between AQI-SO2 (0.009) and AQI-ozone (0.01) indicates no linear relationship, but there may be some other strong non-linear relationship between the two variables (Fig. 5 (d)). In other words, we can say that the simple linear function cannot describe its relationship in depth."}