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 |
| 118 | 3 | FUEL//ENERGY & FUELS//PYROLYSIS | 71180 |
| 878 | 2 | ORGANIC GEOCHEMISTRY//BOTRYOCOCCUS BRAUNII//PETR EXPLORAT DEV | 11618 |
| 27620 | 1 | GEOKHIMIYA//OIL GAS PROBLEMS//ANOMALOUS WELLS | 245 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | GEOKHIMIYA | journal | 232726 | 30% | 2% | 74 |
| 2 | OIL GAS PROBLEMS | address | 130782 | 4% | 9% | 11 |
| 3 | ANOMALOUS WELLS | authKW | 128640 | 0% | 100% | 1 |
| 4 | CAPILLAR PRESSURE | authKW | 128640 | 0% | 100% | 1 |
| 5 | CHAIR COMP STAT | address | 128640 | 0% | 100% | 1 |
| 6 | CHEMICAL COMPOSITION OF OILS | authKW | 128640 | 0% | 100% | 1 |
| 7 | CHEMICAL TYPE OF OIL | authKW | 128640 | 0% | 100% | 1 |
| 8 | COMP AIDED STAT | address | 128640 | 0% | 100% | 1 |
| 9 | CRUDE OILS OF SAMARA OBLAST | authKW | 128640 | 0% | 100% | 1 |
| 10 | DEEP FACTORS | authKW | 128640 | 0% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Engineering, Petroleum | 14406 | 24% | 0% | 60 |
| 2 | Geochemistry & Geophysics | 5894 | 43% | 0% | 105 |
| 3 | Energy & Fuels | 1384 | 25% | 0% | 61 |
| 4 | Multidisciplinary Sciences | 378 | 7% | 0% | 17 |
| 5 | Engineering, Chemical | 292 | 16% | 0% | 38 |
| 6 | Geology | 283 | 5% | 0% | 12 |
| 7 | Geosciences, Multidisciplinary | 250 | 13% | 0% | 31 |
| 8 | Chemistry, Organic | 191 | 14% | 0% | 34 |
| 9 | Chemistry, Physical | 66 | 14% | 0% | 34 |
| 10 | Statistics & Probability | 22 | 3% | 0% | 7 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | OIL GAS PROBLEMS | 130782 | 4% | 9% | 11 |
| 2 | CHAIR COMP STAT | 128640 | 0% | 100% | 1 |
| 3 | COMP AIDED STAT | 128640 | 0% | 100% | 1 |
| 4 | FUEL MINERAL GEOL DEV | 128640 | 0% | 100% | 1 |
| 5 | GEOL ORE DEPOSITS PETROG MIN GEOCHE | 128640 | 0% | 100% | 1 |
| 6 | OAO ACHINSK REFINERY | 128640 | 0% | 100% | 1 |
| 7 | OAO VNIPINEFT | 128640 | 0% | 100% | 1 |
| 8 | OIL GAS ENERGY ECON | 128640 | 0% | 100% | 1 |
| 9 | PROBLEMS MASTERING N | 128640 | 0% | 100% | 1 |
| 10 | SBAZ | 128640 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | GEOKHIMIYA | 232726 | 30% | 2% | 74 |
| 2 | PETROLEUM CHEMISTRY | 63335 | 13% | 2% | 31 |
| 3 | NEFTYANOE KHOZYAISTVO | 23936 | 4% | 2% | 9 |
| 4 | OIL SHALE | 18253 | 4% | 1% | 10 |
| 5 | ASTA-ADVANCES IN STATISTICAL ANALYSIS | 13503 | 2% | 2% | 5 |
| 6 | GEOCHEMISTRY INTERNATIONAL | 11606 | 5% | 1% | 13 |
| 7 | IZVESTIYA AKADEMII NAUK SSSR SERIYA GEOLOGICHESKAYA | 5491 | 3% | 1% | 7 |
| 8 | DOKLADY EARTH SCIENCES | 2525 | 4% | 0% | 10 |
| 9 | LITHOLOGY AND MINERAL RESOURCES | 2338 | 1% | 1% | 3 |
| 10 | ISOTOPENPRAXIS | 1954 | 2% | 0% | 4 |
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 |