Class information for: |
Basic class information |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | NITRATE RADICAL | authKW | 985029 | 7% | 47% | 43 |
| 2 | NO3 RADICAL | authKW | 441102 | 3% | 43% | 21 |
| 3 | DINITROGEN PENTOXIDE | authKW | 261395 | 2% | 44% | 12 |
| 4 | NIGHTTIME CHEMISTRY | authKW | 184515 | 1% | 47% | 8 |
| 5 | NITRYL CHLORIDE | authKW | 184515 | 1% | 47% | 8 |
| 6 | NOCTURNAL CHEMISTRY | authKW | 153165 | 1% | 63% | 5 |
| 7 | NACHTT | authKW | 130701 | 1% | 67% | 4 |
| 8 | DINITROGEN PENTOXIDE N2O5 | authKW | 98028 | 0% | 100% | 2 |
| 9 | FURANALDEHYDES | authKW | 98028 | 0% | 100% | 2 |
| 10 | NOCTURNAL OZONE | authKW | 98028 | 0% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Meteorology & Atmospheric Sciences | 7805 | 31% | 0% | 200 |
| 2 | Physics, Atomic, Molecular & Chemical | 3261 | 28% | 0% | 183 |
| 3 | Chemistry, Physical | 2891 | 45% | 0% | 289 |
| 4 | Environmental Sciences | 409 | 14% | 0% | 89 |
| 5 | Geosciences, Multidisciplinary | 69 | 5% | 0% | 32 |
| 6 | Engineering, Environmental | 64 | 3% | 0% | 20 |
| 7 | Spectroscopy | 39 | 3% | 0% | 18 |
| 8 | Chemistry, Multidisciplinary | 18 | 7% | 0% | 43 |
| 9 | Oceanography | 5 | 1% | 0% | 7 |
| 10 | Engineering, Petroleum | 3 | 0% | 0% | 2 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | CHEM PHYS ENIVRONM SCI | 49014 | 0% | 100% | 1 |
| 2 | DEPARTIMENTO CHEM | 49014 | 0% | 100% | 1 |
| 3 | EARTH ATMOSPHER ENVRIONM SCI | 49014 | 0% | 100% | 1 |
| 4 | ENERG KLIMAFOR UNG TROPOSPHARE IEK 8 | 49014 | 0% | 100% | 1 |
| 5 | GEORGIA TECH MOLEC SCI BRANCH | 49014 | 0% | 100% | 1 |
| 6 | MATH NAT WISSEN FB C | 49014 | 0% | 100% | 1 |
| 7 | OBSERV VIGILANCIA ATMOSFER IZANA | 49014 | 0% | 100% | 1 |
| 8 | QUAL CHEM PROD | 49014 | 0% | 100% | 1 |
| 9 | TROPOSHARE | 49014 | 0% | 100% | 1 |
| 10 | URA 510 CNRS | 49014 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | INTERNATIONAL JOURNAL OF CHEMICAL KINETICS | 16455 | 5% | 1% | 33 |
| 2 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES | 13673 | 12% | 0% | 78 |
| 3 | JOURNAL OF ATMOSPHERIC CHEMISTRY | 9339 | 2% | 1% | 16 |
| 4 | ATMOSPHERIC CHEMISTRY AND PHYSICS | 7939 | 6% | 0% | 37 |
| 5 | JOURNAL OF PHYSICAL CHEMISTRY | 6205 | 9% | 0% | 56 |
| 6 | JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS | 5550 | 4% | 0% | 25 |
| 7 | ATMOSPHERIC ENVIRONMENT | 4256 | 6% | 0% | 39 |
| 8 | JOURNAL OF PHYSICAL CHEMISTRY A | 2934 | 7% | 0% | 43 |
| 9 | ATMOSPHERIC MEASUREMENT TECHNIQUES | 2424 | 2% | 0% | 10 |
| 10 | BERICHTE DER BUNSEN-GESELLSCHAFT-PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2397 | 2% | 0% | 15 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | NITRATE RADICAL | 985029 | 7% | 47% | 43 | Search NITRATE+RADICAL | Search NITRATE+RADICAL |
| 2 | NO3 RADICAL | 441102 | 3% | 43% | 21 | Search NO3+RADICAL | Search NO3+RADICAL |
| 3 | DINITROGEN PENTOXIDE | 261395 | 2% | 44% | 12 | Search DINITROGEN+PENTOXIDE | Search DINITROGEN+PENTOXIDE |
| 4 | NIGHTTIME CHEMISTRY | 184515 | 1% | 47% | 8 | Search NIGHTTIME+CHEMISTRY | Search NIGHTTIME+CHEMISTRY |
| 5 | NITRYL CHLORIDE | 184515 | 1% | 47% | 8 | Search NITRYL+CHLORIDE | Search NITRYL+CHLORIDE |
| 6 | NOCTURNAL CHEMISTRY | 153165 | 1% | 63% | 5 | Search NOCTURNAL+CHEMISTRY | Search NOCTURNAL+CHEMISTRY |
| 7 | NACHTT | 130701 | 1% | 67% | 4 | Search NACHTT | Search NACHTT |
| 8 | DINITROGEN PENTOXIDE N2O5 | 98028 | 0% | 100% | 2 | Search DINITROGEN+PENTOXIDE+N2O5 | Search DINITROGEN+PENTOXIDE+N2O5 |
| 9 | FURANALDEHYDES | 98028 | 0% | 100% | 2 | Search FURANALDEHYDES | Search FURANALDEHYDES |
| 10 | NOCTURNAL OZONE | 98028 | 0% | 100% | 2 | Search NOCTURNAL+OZONE | Search NOCTURNAL+OZONE |
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 |