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 |
| 40 | 3 | ARCHAEOLOGY//ANTHROPOLOGY//GEOGRAPHY, PHYSICAL | 106435 |
| 3949 | 2 | AUSGRABUNGEN UND FUNDE//ZEITSCHRIFT FUR ARCHAOLOGIE//PETERMANNS GEOGRAPHISCHE MITTEILUNGEN | 867 |
| 37887 | 1 | NEFTYANOE KHOZYAISTVO//MULTIPURPOSE SIMULATION//POLYMER SLUG | 74 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | NEFTYANOE KHOZYAISTVO | journal | 3643114 | 82% | 14% | 61 |
| 2 | MULTIPURPOSE SIMULATION | authKW | 425907 | 1% | 100% | 1 |
| 3 | POLYMER SLUG | authKW | 425907 | 1% | 100% | 1 |
| 4 | ENGINEERING, PETROLEUM | WoSSC | 61634 | 92% | 0% | 68 |
| 5 | IRREGULAR BOUNDARIES | authKW | 47321 | 1% | 11% | 1 |
| 6 | FIELD APPLICATIONS | authKW | 42589 | 1% | 10% | 1 |
| 7 | COEFFICIENT MATRIX | authKW | 17744 | 1% | 4% | 1 |
| 8 | LINEAR SOLVER | authKW | 13308 | 1% | 3% | 1 |
| 9 | SCREENING CRITERIA | authKW | 10139 | 1% | 2% | 1 |
| 10 | RESERVOIR MODELLING | authKW | 9678 | 1% | 2% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Engineering, Petroleum | 61634 | 92% | 0% | 68 |
| 2 | Energy & Fuels | 6233 | 93% | 0% | 69 |
| 3 | Geology | 24 | 3% | 0% | 2 |
| 4 | Engineering, Chemical | 7 | 5% | 0% | 4 |
| 5 | Geography | 4 | 1% | 0% | 1 |
| 6 | Thermodynamics | 1 | 1% | 0% | 1 |
| 7 | Water Resources | 0 | 1% | 0% | 1 |
| 8 | Marine & Freshwater Biology | 0 | 1% | 0% | 1 |
| 9 | Engineering, Mechanical | 0 | 1% | 0% | 1 |
| 10 | Geosciences, Multidisciplinary | 0 | 1% | 0% | 1 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | EARTH MINERAL SCI | 2935 | 1% | 1% | 1 |
| 2 | MINERAL ENGN | 1329 | 1% | 0% | 1 |
| 3 | CHEM PETR ENGN | 66 | 1% | 0% | 1 |
| 4 | PETR ENGN | 64 | 1% | 0% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | NEFTYANOE KHOZYAISTVO | 3643114 | 82% | 14% | 61 |
| 2 | ZEITSCHRIFT FUR ANGEWANDTE GEOLOGIE | 6811 | 3% | 1% | 2 |
| 3 | PETERMANNS GEOGRAPHISCHE MITTEILUNGEN | 5129 | 1% | 1% | 1 |
| 4 | JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING | 1053 | 4% | 0% | 3 |
| 5 | SOCIETY OF PETROLEUM ENGINEERS JOURNAL | 1052 | 1% | 0% | 1 |
| 6 | ACTA HYDROCHIMICA ET HYDROBIOLOGICA | 387 | 1% | 0% | 1 |
| 7 | JOURNAL OF PETROLEUM TECHNOLOGY | 361 | 1% | 0% | 1 |
| 8 | ENERGY SOURCES | 354 | 1% | 0% | 1 |
| 9 | JOURNAL OF CANADIAN PETROLEUM TECHNOLOGY | 263 | 1% | 0% | 1 |
| 10 | OIL & GAS JOURNAL | 153 | 1% | 0% | 1 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | MULTIPURPOSE SIMULATION | 425907 | 1% | 100% | 1 | Search MULTIPURPOSE+SIMULATION | Search MULTIPURPOSE+SIMULATION |
| 2 | POLYMER SLUG | 425907 | 1% | 100% | 1 | Search POLYMER+SLUG | Search POLYMER+SLUG |
| 3 | IRREGULAR BOUNDARIES | 47321 | 1% | 11% | 1 | Search IRREGULAR+BOUNDARIES | Search IRREGULAR+BOUNDARIES |
| 4 | FIELD APPLICATIONS | 42589 | 1% | 10% | 1 | Search FIELD+APPLICATIONS | Search FIELD+APPLICATIONS |
| 5 | COEFFICIENT MATRIX | 17744 | 1% | 4% | 1 | Search COEFFICIENT+MATRIX | Search COEFFICIENT+MATRIX |
| 6 | LINEAR SOLVER | 13308 | 1% | 3% | 1 | Search LINEAR+SOLVER | Search LINEAR+SOLVER |
| 7 | SCREENING CRITERIA | 10139 | 1% | 2% | 1 | Search SCREENING+CRITERIA | Search SCREENING+CRITERIA |
| 8 | RESERVOIR MODELLING | 9678 | 1% | 2% | 1 | Search RESERVOIR+MODELLING | Search RESERVOIR+MODELLING |
| 9 | RESERVOIR SIMULATION | 4101 | 3% | 0% | 2 | Search RESERVOIR+SIMULATION | Search RESERVOIR+SIMULATION |
| 10 | 3D SIMULATION | 2377 | 1% | 1% | 1 | Search 3D+SIMULATION | Search 3D+SIMULATION |
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 |