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 |
| 22931 | 1 | PETR GAS GEOL//PETROLEUM POTENTIAL//GEOLOGIYA I GEOFIZIKA | 386 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | PETR GAS GEOL | address | 1502286 | 12% | 40% | 46 |
| 2 | PETROLEUM POTENTIAL | authKW | 689570 | 6% | 34% | 25 |
| 3 | GEOLOGIYA I GEOFIZIKA | journal | 636182 | 24% | 8% | 92 |
| 4 | AA TROFIMUK PETR GEOL GEOPHYS | address | 610415 | 12% | 16% | 46 |
| 5 | WEST SIBERIA | authKW | 578178 | 9% | 20% | 36 |
| 6 | WEST SIBERIAN GEOSYNECLISE | authKW | 475044 | 2% | 73% | 8 |
| 7 | BIOMARKER HYDROCARBONS | authKW | 453597 | 3% | 56% | 10 |
| 8 | RUSSIAN GEOLOGY AND GEOPHYSICS | journal | 425703 | 22% | 6% | 86 |
| 9 | OIL GAS GEOL | address | 355607 | 4% | 31% | 14 |
| 10 | NEOCOMIAN | authKW | 340660 | 3% | 38% | 11 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Geosciences, Multidisciplinary | 11549 | 63% | 0% | 243 |
| 2 | Engineering, Petroleum | 8499 | 15% | 0% | 58 |
| 3 | Energy & Fuels | 989 | 17% | 0% | 66 |
| 4 | Multidisciplinary Sciences | 606 | 7% | 0% | 27 |
| 5 | Paleontology | 254 | 4% | 0% | 14 |
| 6 | Engineering, Chemical | 228 | 11% | 0% | 44 |
| 7 | Geology | 116 | 3% | 0% | 10 |
| 8 | Chemistry, Organic | 101 | 9% | 0% | 34 |
| 9 | Geochemistry & Geophysics | 81 | 5% | 0% | 18 |
| 10 | Chemistry, Physical | 56 | 11% | 0% | 43 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | PETR GAS GEOL | 1502286 | 12% | 40% | 46 |
| 2 | AA TROFIMUK PETR GEOL GEOPHYS | 610415 | 12% | 16% | 46 |
| 3 | OIL GAS GEOL | 355607 | 4% | 31% | 14 |
| 4 | W SIBERIAN | 163298 | 1% | 100% | 2 |
| 5 | TROFIMUK PETR GEOL GEOPHYS | 99046 | 5% | 7% | 18 |
| 6 | ANAL GEOL GEOPHYS INFORMAT | 81649 | 0% | 100% | 1 |
| 7 | CHEM PETR PETROCHEM SYNTH 2 | 81649 | 0% | 100% | 1 |
| 8 | EPEIR LAND LOCKED SEAS | 81649 | 0% | 100% | 1 |
| 9 | FSBI VNIIOKEANGEOL | 81649 | 0% | 100% | 1 |
| 10 | GEOL DIAMOND NOBEL MET | 81649 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | GEOLOGIYA I GEOFIZIKA | 636182 | 24% | 8% | 92 |
| 2 | RUSSIAN GEOLOGY AND GEOPHYSICS | 425703 | 22% | 6% | 86 |
| 3 | NEFTYANOE KHOZYAISTVO | 54212 | 4% | 4% | 17 |
| 4 | PETROLEUM CHEMISTRY | 48336 | 9% | 2% | 34 |
| 5 | DOKLADY EARTH SCIENCES | 23248 | 10% | 1% | 38 |
| 6 | VESTNIK ROSSIISKOI AKADEMII NAUK | 7198 | 1% | 3% | 3 |
| 7 | RUSSIAN JOURNAL OF PACIFIC GEOLOGY | 6970 | 2% | 1% | 6 |
| 8 | SOLID FUEL CHEMISTRY | 5292 | 1% | 1% | 5 |
| 9 | DOKLADY AKADEMII NAUK | 2925 | 5% | 0% | 18 |
| 10 | STRATIGRAPHY AND GEOLOGICAL CORRELATION | 1385 | 1% | 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 |