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 |
|---|---|---|---|
| 18 | 4 | CHEMISTRY, ANALYTICAL//TOXICOLOGY//ENVIRONMENTAL SCIENCES | 697102 |
| 27 | 3 | ENVIRONMENTAL SCIENCES//TOXICOLOGY//CHEMOSPHERE | 115610 |
| 36 | 2 | DIOXIN//POLYCHLORINATED BIPHENYLS//PCBS | 33131 |
| 29699 | 1 | HEPTACHLOR//OCTACHLORODIPROPYLETHER//OCTACHLORODIPROPYLETHER S 421 | 198 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | HEPTACHLOR | authKW | 385078 | 8% | 16% | 15 |
| 2 | OCTACHLORODIPROPYLETHER | authKW | 318352 | 1% | 100% | 2 |
| 3 | OCTACHLORODIPROPYLETHER S 421 | authKW | 318352 | 1% | 100% | 2 |
| 4 | MASS PEAK PROFILE | authKW | 212234 | 1% | 67% | 2 |
| 5 | OCTACHLORODIPROPYL ETHER OCDPE | authKW | 212234 | 1% | 67% | 2 |
| 6 | CHLORDANE | authKW | 212210 | 7% | 10% | 14 |
| 7 | OXYCHLORDANE | authKW | 195904 | 2% | 31% | 4 |
| 8 | 1 ADI ACCEPTABLE DAILY INTAKE | authKW | 159176 | 1% | 100% | 1 |
| 9 | CENSUS SCHEMES | authKW | 159176 | 1% | 100% | 1 |
| 10 | COPPER NAPHTHENATE PERMETHRIN | authKW | 159176 | 1% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Toxicology | 4212 | 43% | 0% | 86 |
| 2 | Environmental Sciences | 2156 | 51% | 0% | 100 |
| 3 | Food Science & Technology | 123 | 10% | 0% | 20 |
| 4 | Chemistry, Analytical | 72 | 10% | 0% | 19 |
| 5 | Engineering, Environmental | 49 | 5% | 0% | 9 |
| 6 | Marine & Freshwater Biology | 25 | 4% | 0% | 8 |
| 7 | Public, Environmental & Occupational Health | 11 | 5% | 0% | 9 |
| 8 | Zoology | 8 | 3% | 0% | 6 |
| 9 | Entomology | 4 | 2% | 0% | 3 |
| 10 | Ecology | 3 | 3% | 0% | 5 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | CORP DEV PROD SAFETY | 159176 | 1% | 100% | 1 |
| 2 | PROV AGRIFOOD SAFETY | 159176 | 1% | 100% | 1 |
| 3 | US PHSEMERGENCY PONSE SECT | 159176 | 1% | 100% | 1 |
| 4 | FISHERIES N PACIFIC FISHERIES | 53057 | 1% | 33% | 1 |
| 5 | CHEM RISK MANAGEMENT | 34104 | 2% | 7% | 3 |
| 6 | ANHUI AGRI FOOD SAFETY | 31834 | 1% | 20% | 1 |
| 7 | CHEM HLTH HAZARD ASSESSMENT | 31832 | 1% | 10% | 2 |
| 8 | MODELISAT ENVIRONM | 22738 | 1% | 14% | 1 |
| 9 | MED PHARMACOL TOXICOL | 16992 | 3% | 2% | 6 |
| 10 | VOCAT HIGHER | 13263 | 1% | 8% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF THE FOOD HYGIENIC SOCIETY OF JAPAN | 18733 | 7% | 1% | 13 |
| 2 | BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY | 17692 | 17% | 0% | 34 |
| 3 | TRANSACTIONS OF THE TOKYO UNIVERSITY OF FISHERIES-TOKYO SUISAN DAIGAKU TOKUBETSU KENKYU HOKOKU | 11368 | 1% | 7% | 1 |
| 4 | ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY | 3962 | 6% | 0% | 11 |
| 5 | PESTICIDES MONITORING JOURNAL | 3535 | 1% | 2% | 1 |
| 6 | EISEI KAGAKU-JAPANESE JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH | 2979 | 2% | 1% | 3 |
| 7 | JAPANESE JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH | 2749 | 2% | 1% | 3 |
| 8 | RESIDUE REVIEWS | 2410 | 1% | 2% | 1 |
| 9 | JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS | 1538 | 3% | 0% | 5 |
| 10 | JOURNAL OF THE AGRICULTURAL CHEMICAL SOCIETY OF JAPAN | 1480 | 1% | 0% | 2 |
Author Key Words |
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 |