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 |
|---|---|---|---|
| 11 | 4 | ECOLOGY//ZOOLOGY//MARINE & FRESHWATER BIOLOGY | 1214215 |
| 43 | 3 | ENTOMOLOGY//JOURNAL OF ECONOMIC ENTOMOLOGY//ENTOMOL | 105140 |
| 2636 | 2 | JOURNAL OF STORED PRODUCTS RESEARCH//RHYZOPERTHA DOMINICA//STORED PRODUCTS | 3741 |
| 29046 | 1 | MATRIX BOUND PHOSPHINE//REDUCED PHOSPHORUS//MARINE CHEM CHEM CHEM ENGN | 212 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | MATRIX BOUND PHOSPHINE | authKW | 1337980 | 4% | 100% | 9 |
| 2 | REDUCED PHOSPHORUS | authKW | 594658 | 2% | 100% | 4 |
| 3 | MARINE CHEM CHEM CHEM ENGN | address | 445993 | 1% | 100% | 3 |
| 4 | WHITE PHOSPHORUS | authKW | 437423 | 8% | 18% | 16 |
| 5 | PHOSPHINE FORMATION | authKW | 297329 | 1% | 100% | 2 |
| 6 | SOUTHWEST YELLOW SEA | authKW | 297329 | 1% | 100% | 2 |
| 7 | PHOSPHINE | authKW | 231379 | 20% | 4% | 42 |
| 8 | PHOSPHINE RESIDUES | authKW | 198218 | 1% | 67% | 2 |
| 9 | PHOSPHORUS CYCLE | authKW | 153446 | 4% | 13% | 8 |
| 10 | 7803 51 2 | authKW | 148664 | 0% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Environmental Sciences | 1877 | 46% | 0% | 97 |
| 2 | Chemistry, Analytical | 308 | 17% | 0% | 37 |
| 3 | Engineering, Environmental | 236 | 9% | 0% | 19 |
| 4 | Food Science & Technology | 223 | 13% | 0% | 27 |
| 5 | Toxicology | 111 | 8% | 0% | 16 |
| 6 | Oceanography | 24 | 3% | 0% | 6 |
| 7 | Biochemical Research Methods | 15 | 4% | 0% | 8 |
| 8 | Agronomy | 15 | 3% | 0% | 6 |
| 9 | Soil Science | 15 | 2% | 0% | 4 |
| 10 | Water Resources | 14 | 3% | 0% | 6 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | MARINE CHEM CHEM CHEM ENGN | 445993 | 1% | 100% | 3 |
| 2 | ANIM HYG VET PUBL AFFAIRS | 148664 | 0% | 100% | 1 |
| 3 | CEA C T PROGRAM | 148664 | 0% | 100% | 1 |
| 4 | INFANTRY LIGHT 6 | 148664 | 0% | 100% | 1 |
| 5 | NEW ENGLAND LANDSC E ECOL | 148664 | 0% | 100% | 1 |
| 6 | NORWEGIAN MINIST DEF | 148664 | 0% | 100% | 1 |
| 7 | US ARMY COLD REG ENGN | 148664 | 0% | 100% | 1 |
| 8 | TOX GASES GRP | 74331 | 0% | 50% | 1 |
| 9 | BIRD PROGRAM | 49553 | 0% | 33% | 1 |
| 10 | CORPS ENGINEERS COLD REG ENGN | 49553 | 0% | 33% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ZEITSCHRIFT FUR LEBENSMITTEL-UNTERSUCHUNG UND-FORSCHUNG | 2077 | 2% | 0% | 5 |
| 2 | LEBENSMITTEL-WISSENSCHAFT & TECHNOLOGIE | 1650 | 1% | 0% | 3 |
| 3 | JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS | 1436 | 2% | 0% | 5 |
| 4 | FOOD SCIENCE AND TECHNOLOGY-LEBENSMITTEL-WISSENSCHAFT & TECHNOLOGIE | 1354 | 1% | 0% | 3 |
| 5 | ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY | 1291 | 4% | 0% | 9 |
| 6 | PESTICIDE SCIENCE | 1045 | 2% | 0% | 4 |
| 7 | CHEMOSPHERE | 909 | 6% | 0% | 12 |
| 8 | JOURNAL OF FOOD SCIENCE AND TECHNOLOGY-MYSORE | 898 | 3% | 0% | 6 |
| 9 | SCIENCE OF THE TOTAL ENVIRONMENT | 664 | 5% | 0% | 10 |
| 10 | ENVIRONMENTAL SCIENCE-PROCESSES & IMPACTS | 645 | 1% | 0% | 2 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | MATRIX BOUND PHOSPHINE | 1337980 | 4% | 100% | 9 | Search MATRIX+BOUND+PHOSPHINE | Search MATRIX+BOUND+PHOSPHINE |
| 2 | REDUCED PHOSPHORUS | 594658 | 2% | 100% | 4 | Search REDUCED+PHOSPHORUS | Search REDUCED+PHOSPHORUS |
| 3 | WHITE PHOSPHORUS | 437423 | 8% | 18% | 16 | Search WHITE+PHOSPHORUS | Search WHITE+PHOSPHORUS |
| 4 | PHOSPHINE FORMATION | 297329 | 1% | 100% | 2 | Search PHOSPHINE+FORMATION | Search PHOSPHINE+FORMATION |
| 5 | SOUTHWEST YELLOW SEA | 297329 | 1% | 100% | 2 | Search SOUTHWEST+YELLOW+SEA | Search SOUTHWEST+YELLOW+SEA |
| 6 | PHOSPHINE | 231379 | 20% | 4% | 42 | Search PHOSPHINE | Search PHOSPHINE |
| 7 | PHOSPHINE RESIDUES | 198218 | 1% | 67% | 2 | Search PHOSPHINE+RESIDUES | Search PHOSPHINE+RESIDUES |
| 8 | PHOSPHORUS CYCLE | 153446 | 4% | 13% | 8 | Search PHOSPHORUS+CYCLE | Search PHOSPHORUS+CYCLE |
| 9 | 7803 51 2 | 148664 | 0% | 100% | 1 | Search 7803+51+2 | Search 7803+51+2 |
| 10 | ABIOTIC CORROSION OF IRON | 148664 | 0% | 100% | 1 | Search ABIOTIC+CORROSION+OF+IRON | Search ABIOTIC+CORROSION+OF+IRON |
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 |