Class information for: |
Basic class information |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
| Cluster id | Level | Cluster label | #P |
|---|---|---|---|
| 3 | 4 | GEOSCIENCES, MULTIDISCIPLINARY//GEOCHEMISTRY & GEOPHYSICS//METEOROLOGY & ATMOSPHERIC SCIENCES | 1953906 |
| 16 | 3 | METEOROLOGY & ATMOSPHERIC SCIENCES//ATMOSPHERIC ENVIRONMENT//JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES | 126179 |
| 84 | 2 | METEOROLOGY & ATMOSPHERIC SCIENCES//ATMOSPHERIC ENVIRONMENT//ATMOSPHERIC CHEMISTRY AND PHYSICS | 27129 |
| 13041 | 1 | DIFFUSION SCRUBBER//DENUDER//TEOM | 895 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | DIFFUSION SCRUBBER | authKW | 316903 | 2% | 60% | 15 |
| 2 | DENUDER | authKW | 301280 | 3% | 33% | 26 |
| 3 | TEOM | authKW | 180268 | 2% | 32% | 16 |
| 4 | BETA ATTENUATION MONITOR | authKW | 176064 | 1% | 100% | 5 |
| 5 | SAMPLING ARTIFACTS | authKW | 172459 | 2% | 29% | 17 |
| 6 | DIFFUSION DENUDER | authKW | 140843 | 1% | 50% | 8 |
| 7 | DENUDER SAMPLERS | authKW | 105638 | 0% | 100% | 3 |
| 8 | SEMI VOLATILE MATERIAL | authKW | 105638 | 0% | 100% | 3 |
| 9 | ATMOSPHERIC ENVIRONMENT | journal | 105021 | 25% | 1% | 227 |
| 10 | ANNULAR DENUDER | authKW | 97799 | 1% | 28% | 10 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Meteorology & Atmospheric Sciences | 36702 | 57% | 0% | 506 |
| 2 | Environmental Sciences | 18902 | 69% | 0% | 622 |
| 3 | Engineering, Environmental | 4000 | 17% | 0% | 155 |
| 4 | Chemistry, Analytical | 1550 | 19% | 0% | 169 |
| 5 | Engineering, Mechanical | 833 | 11% | 0% | 95 |
| 6 | Engineering, Chemical | 603 | 12% | 0% | 108 |
| 7 | Agricultural Engineering | 4 | 0% | 0% | 4 |
| 8 | Biochemical Research Methods | 3 | 2% | 0% | 15 |
| 9 | Asian Studies | 1 | 0% | 0% | 1 |
| 10 | Engineering, General | 0 | 1% | 0% | 6 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | GOEHU | 79227 | 0% | 75% | 3 |
| 2 | CENT ELECT S KELVIN AVE | 70426 | 0% | 100% | 2 |
| 3 | GRP CLIMATE AIR SUSTAINABIL | 70426 | 0% | 100% | 2 |
| 4 | PROD ENGN DEV S | 46949 | 0% | 67% | 2 |
| 5 | FOCUS NETWORK AEROSOLS HLTH | 44009 | 1% | 25% | 5 |
| 6 | 4526 TELEPHONE RD SUITE 205 | 35213 | 0% | 100% | 1 |
| 7 | AEROSOL PROC CIVIL ENVIRONM ENGN | 35213 | 0% | 100% | 1 |
| 8 | AEROSOL PROC ENVIRONM HLTH | 35213 | 0% | 100% | 1 |
| 9 | AIR QUAL MONITORING CENT CALIF | 35213 | 0% | 100% | 1 |
| 10 | AIR QUAL SURVEILLANCE BRANCH | 35213 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ATMOSPHERIC ENVIRONMENT | 105021 | 25% | 1% | 227 |
| 2 | JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION | 94177 | 11% | 3% | 97 |
| 3 | AEROSOL SCIENCE AND TECHNOLOGY | 54639 | 8% | 2% | 70 |
| 4 | ATMOSPHERIC ENVIRONMENT PART A-GENERAL TOPICS | 20940 | 3% | 2% | 26 |
| 5 | JOURNAL OF THE AIR POLLUTION CONTROL ASSOCIATION | 9652 | 2% | 2% | 14 |
| 6 | JOURNAL OF AEROSOL SCIENCE | 4251 | 2% | 1% | 22 |
| 7 | ENVIRONMENTAL SCIENCE & TECHNOLOGY | 3093 | 6% | 0% | 51 |
| 8 | AEROSOL AND AIR QUALITY RESEARCH | 2979 | 1% | 1% | 11 |
| 9 | JAPCA-THE JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION | 2750 | 0% | 3% | 3 |
| 10 | ANALYTICAL CHEMISTRY | 1881 | 5% | 0% | 45 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | DIFFUSION SCRUBBER | 316903 | 2% | 60% | 15 | Search DIFFUSION+SCRUBBER | Search DIFFUSION+SCRUBBER |
| 2 | DENUDER | 301280 | 3% | 33% | 26 | Search DENUDER | Search DENUDER |
| 3 | TEOM | 180268 | 2% | 32% | 16 | Search TEOM | Search TEOM |
| 4 | BETA ATTENUATION MONITOR | 176064 | 1% | 100% | 5 | Search BETA+ATTENUATION+MONITOR | Search BETA+ATTENUATION+MONITOR |
| 5 | SAMPLING ARTIFACTS | 172459 | 2% | 29% | 17 | Search SAMPLING+ARTIFACTS | Search SAMPLING+ARTIFACTS |
| 6 | DIFFUSION DENUDER | 140843 | 1% | 50% | 8 | Search DIFFUSION+DENUDER | Search DIFFUSION+DENUDER |
| 7 | DENUDER SAMPLERS | 105638 | 0% | 100% | 3 | Search DENUDER+SAMPLERS | Search DENUDER+SAMPLERS |
| 8 | SEMI VOLATILE MATERIAL | 105638 | 0% | 100% | 3 | Search SEMI+VOLATILE+MATERIAL | Search SEMI+VOLATILE+MATERIAL |
| 9 | ANNULAR DENUDER | 97799 | 1% | 28% | 10 | Search ANNULAR+DENUDER | Search ANNULAR+DENUDER |
| 10 | POSITIVE ARTIFACT | 93898 | 0% | 67% | 4 | Search POSITIVE+ARTIFACT | Search POSITIVE+ARTIFACT |
Core articles |
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c: (1) Number of references referring to publications in the class. (2) Share of total number of active references referring to publications in the class. (3) Age of the article. New articles get higher score than old articles. (4) Citation rate, normalized to year. |
Classes with closest relation at Level 1 |