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 |
| 10265 | 1 | CHLOROBIPHENYL CONGENERS//POLYCHLORINATED TERPHENYLS//AROCLORS | 1108 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | CHLOROBIPHENYL CONGENERS | authKW | 227546 | 1% | 100% | 8 |
| 2 | POLYCHLORINATED TERPHENYLS | authKW | 107203 | 1% | 54% | 7 |
| 3 | AROCLORS | authKW | 91739 | 1% | 32% | 10 |
| 4 | POLYCHLORINATED BIPHENYLS | authKW | 63328 | 8% | 3% | 84 |
| 5 | PLANAR PCBS | authKW | 59251 | 0% | 42% | 5 |
| 6 | BERLIN TELTOWKANAL | authKW | 56886 | 0% | 100% | 2 |
| 7 | BERLIN WATERS | authKW | 56886 | 0% | 100% | 2 |
| 8 | CYANOBIPHENYL PHASES | authKW | 56886 | 0% | 100% | 2 |
| 9 | DB XLB PHASE | authKW | 56886 | 0% | 100% | 2 |
| 10 | DETECTOR RESPONSE FACTORS FID ECD MS | authKW | 56886 | 0% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Chemistry, Analytical | 11260 | 43% | 0% | 480 |
| 2 | Environmental Sciences | 6074 | 36% | 0% | 404 |
| 3 | Toxicology | 1488 | 12% | 0% | 128 |
| 4 | Food Science & Technology | 597 | 9% | 0% | 105 |
| 5 | Biochemical Research Methods | 490 | 8% | 0% | 87 |
| 6 | Marine & Freshwater Biology | 423 | 6% | 0% | 71 |
| 7 | Engineering, Environmental | 91 | 3% | 0% | 32 |
| 8 | Oceanography | 64 | 2% | 0% | 24 |
| 9 | Chemistry, Applied | 54 | 3% | 0% | 32 |
| 10 | Fisheries | 8 | 1% | 0% | 10 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | CHAIR ECOL CHEM ENVIRONM ANALYT | 56882 | 0% | 50% | 4 |
| 2 | ABT FI VERABT TECHNOL | 28443 | 0% | 100% | 1 |
| 3 | AGR LIVESTOCK LANAGRO SP | 28443 | 0% | 100% | 1 |
| 4 | CHAIR ENVIRONM ANALYT CHEM | 28443 | 0% | 100% | 1 |
| 5 | DIP FARMACO CHIM TOSSICOL | 28443 | 0% | 100% | 1 |
| 6 | ELETRICIDADE MAT | 28443 | 0% | 100% | 1 |
| 7 | ENVIRONM CONSERVAT OCEAN ATMOSPHER ADM | 28443 | 0% | 100% | 1 |
| 8 | ENVIRONM REMEDIAT TECHNOL DEV | 28443 | 0% | 100% | 1 |
| 9 | FISH GAME LONG MARINE | 28443 | 0% | 100% | 1 |
| 10 | FOOD HYG IDUE ANAL | 28443 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | CHEMOSPHERE | 21014 | 12% | 1% | 131 |
| 2 | FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY | 16803 | 5% | 1% | 57 |
| 3 | FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE | 16707 | 4% | 1% | 44 |
| 4 | ZEITSCHRIFT FUR LEBENSMITTEL-UNTERSUCHUNG UND-FORSCHUNG | 15287 | 3% | 2% | 31 |
| 5 | ARCHIV FUR LEBENSMITTELHYGIENE | 14620 | 2% | 2% | 23 |
| 6 | INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY | 12989 | 4% | 1% | 39 |
| 7 | HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY | 11974 | 2% | 2% | 27 |
| 8 | DEUTSCHE LEBENSMITTEL-RUNDSCHAU | 7406 | 2% | 1% | 20 |
| 9 | UNIVERSITAS-STUTTGART | 5687 | 0% | 20% | 1 |
| 10 | BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY | 5227 | 4% | 0% | 44 |
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 |