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 | INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES | journal | 2301209 | 12% | 61% | 2006 |
| 2 | ROCK MECHANICS AND ROCK ENGINEERING | journal | 1042073 | 6% | 59% | 948 |
| 3 | ENGINEERING, GEOLOGICAL | WoSSC | 935343 | 28% | 11% | 4740 |
| 4 | MINING & MINERAL PROCESSING | WoSSC | 606446 | 20% | 10% | 3330 |
| 5 | COALBED METHANE | authKW | 351879 | 2% | 71% | 265 |
| 6 | HYDRAULIC FRACTURING | authKW | 320080 | 2% | 43% | 398 |
| 7 | DISASTER ADVANCES | journal | 297037 | 2% | 39% | 401 |
| 8 | ROCK SOIL MECH | address | 293493 | 2% | 39% | 406 |
| 9 | INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES & GEOMECHANICS ABSTRACTS | journal | 275302 | 1% | 64% | 230 |
| 10 | MIN ENGN | address | 268341 | 5% | 17% | 836 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Engineering, Geological | 935343 | 28% | 11% | 4740 |
| 2 | Mining & Mineral Processing | 606446 | 20% | 10% | 3330 |
| 3 | Geosciences, Multidisciplinary | 110633 | 30% | 1% | 5067 |
| 4 | Engineering, Petroleum | 65578 | 6% | 3% | 1071 |
| 5 | Energy & Fuels | 27579 | 14% | 1% | 2329 |
| 6 | Water Resources | 22293 | 10% | 1% | 1736 |
| 7 | Geochemistry & Geophysics | 8816 | 7% | 1% | 1167 |
| 8 | Mechanics | 7442 | 8% | 0% | 1385 |
| 9 | Engineering, Civil | 6431 | 6% | 0% | 1016 |
| 10 | Construction & Building Technology | 5392 | 3% | 1% | 558 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ROCK SOIL MECH | 293493 | 2% | 39% | 406 |
| 2 | MIN ENGN | 268341 | 5% | 17% | 836 |
| 3 | STATE GEOMECH GEOTECH ENGN | 230754 | 2% | 39% | 315 |
| 4 | DEEP COAL OURCE MIN | 181811 | 1% | 75% | 129 |
| 5 | STATE GEOMECH DEEP UNDERGROUND ENGN | 149458 | 1% | 34% | 237 |
| 6 | OURCES SAFETY ENGN | 144048 | 1% | 37% | 209 |
| 7 | ENGN COAL GAS CONTROL | 117466 | 0% | 83% | 75 |
| 8 | STATE COAL OURCES SAFE MIN | 109907 | 1% | 31% | 192 |
| 9 | MINES | 104820 | 1% | 23% | 248 |
| 10 | COAL ERVOIR | 84805 | 0% | 79% | 57 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES | 2301209 | 12% | 61% | 2006 |
| 2 | ROCK MECHANICS AND ROCK ENGINEERING | 1042073 | 6% | 59% | 948 |
| 3 | DISASTER ADVANCES | 297037 | 2% | 39% | 401 |
| 4 | INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES & GEOMECHANICS ABSTRACTS | 275302 | 1% | 64% | 230 |
| 5 | INTERNATIONAL JOURNAL OF COAL GEOLOGY | 144571 | 3% | 17% | 443 |
| 6 | TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY | 131647 | 2% | 19% | 362 |
| 7 | ENGINEERING GEOLOGY | 101783 | 3% | 13% | 430 |
| 8 | JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING | 93754 | 2% | 16% | 322 |
| 9 | BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT | 62564 | 1% | 19% | 172 |
| 10 | INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS | 49010 | 1% | 11% | 248 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | COALBED METHANE | 351879 | 2% | 71% | 265 | Search COALBED+METHANE | Search COALBED+METHANE |
| 2 | HYDRAULIC FRACTURING | 320080 | 2% | 43% | 398 | Search HYDRAULIC+FRACTURING | Search HYDRAULIC+FRACTURING |
| 3 | ROCKBURST | 242069 | 1% | 75% | 171 | Search ROCKBURST | Search ROCKBURST |
| 4 | UNIAXIAL COMPRESSIVE STRENGTH | 198933 | 1% | 69% | 154 | Search UNIAXIAL+COMPRESSIVE+STRENGTH | Search UNIAXIAL+COMPRESSIVE+STRENGTH |
| 5 | ROCK MECHANICS | 190133 | 1% | 50% | 203 | Search ROCK+MECHANICS | Search ROCK+MECHANICS |
| 6 | HYDRAULIC FRACTURE | 184983 | 1% | 64% | 155 | Search HYDRAULIC+FRACTURE | Search HYDRAULIC+FRACTURE |
| 7 | IN SITU STRESS | 174544 | 1% | 67% | 138 | Search IN+SITU+STRESS | Search IN+SITU+STRESS |
| 8 | BLASTING | 161866 | 1% | 59% | 145 | Search BLASTING | Search BLASTING |
| 9 | ROCK JOINT | 152153 | 1% | 80% | 101 | Search ROCK+JOINT | Search ROCK+JOINT |
| 10 | FRACTURED ROCK | 127362 | 1% | 41% | 167 | Search FRACTURED+ROCK | Search FRACTURED+ROCK |
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 2 |