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 |
| 123 | 3 | ENGINEERING, GEOLOGICAL//JOURNAL OF GEOTECHNICAL AND GEOENVIRONMENTAL ENGINEERING//ENGINEERING, PETROLEUM | 69565 |
| 3824 | 2 | INTERNAL EROSION//SUFFUSION//GEOTEXTILE TUBE | 1031 |
| 18348 | 1 | INTERNAL EROSION//SUFFUSION//SAND PRODUCTION | 580 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | INTERNAL EROSION | authKW | 2229155 | 10% | 71% | 58 |
| 2 | SUFFUSION | authKW | 1744854 | 6% | 94% | 34 |
| 3 | SAND PRODUCTION | authKW | 803768 | 5% | 53% | 28 |
| 4 | PIPING | authKW | 389411 | 6% | 19% | 37 |
| 5 | PIPING EROSION | authKW | 347761 | 1% | 80% | 8 |
| 6 | BACKWARD EROSION | authKW | 271691 | 1% | 100% | 5 |
| 7 | SUFFOSION | authKW | 248396 | 1% | 57% | 8 |
| 8 | HOLE EROSION TEST | authKW | 226407 | 1% | 83% | 5 |
| 9 | CONSTRICTION SIZE DISTRIBUTION | authKW | 217353 | 1% | 100% | 4 |
| 10 | INTERNAL INSTABILITY | authKW | 194062 | 1% | 71% | 5 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Engineering, Geological | 85386 | 46% | 1% | 266 |
| 2 | Engineering, Petroleum | 24303 | 21% | 0% | 120 |
| 3 | Geosciences, Multidisciplinary | 6902 | 40% | 0% | 233 |
| 4 | Energy & Fuels | 1996 | 20% | 0% | 114 |
| 5 | Engineering, Civil | 1878 | 16% | 0% | 94 |
| 6 | Mining & Mineral Processing | 729 | 4% | 0% | 22 |
| 7 | Engineering, Chemical | 561 | 14% | 0% | 82 |
| 8 | Mechanics | 284 | 9% | 0% | 50 |
| 9 | Water Resources | 266 | 6% | 0% | 37 |
| 10 | Computer Science, Interdisciplinary Applications | 78 | 4% | 0% | 22 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | OUVRAGES HYDRAUL UNIT | 108676 | 0% | 100% | 2 |
| 2 | CIVIL POLYTECH CLERMONT FERRAND | 54338 | 0% | 100% | 1 |
| 3 | CNRS IUT ST NAZAIRE | 54338 | 0% | 100% | 1 |
| 4 | DIKE SAFETY | 54338 | 0% | 100% | 1 |
| 5 | ECOLE INGENIEURS ST ETIENNE ENI ST ETIENNE | 54338 | 0% | 100% | 1 |
| 6 | EIVP LEESU | 54338 | 0% | 100% | 1 |
| 7 | ESCOLA TEC SUPER ENGINYERS CAMINS CANALS PORTS | 54338 | 0% | 100% | 1 |
| 8 | GEOMECHAM RAILWAY ENGN | 54338 | 0% | 100% | 1 |
| 9 | GEOTECH PAVEMENT ENGN | 54338 | 0% | 100% | 1 |
| 10 | HEADQUARTERS CONSTRUCT UNDERTAKING | 54338 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF GEOTECHNICAL AND GEOENVIRONMENTAL ENGINEERING | 53770 | 9% | 2% | 54 |
| 2 | EUROPEAN JOURNAL OF ENVIRONMENTAL AND CIVIL ENGINEERING | 32994 | 3% | 3% | 20 |
| 3 | GEOTECHNICAL TESTING JOURNAL | 30726 | 5% | 2% | 28 |
| 4 | JOURNAL OF CANADIAN PETROLEUM TECHNOLOGY | 26438 | 5% | 2% | 28 |
| 5 | CANADIAN GEOTECHNICAL JOURNAL | 22369 | 7% | 1% | 38 |
| 6 | JOURNAL OF GEOTECHNICAL ENGINEERING-ASCE | 19956 | 4% | 2% | 22 |
| 7 | JOURNAL OF PETROLEUM TECHNOLOGY | 14974 | 3% | 2% | 18 |
| 8 | WORLD OIL | 12453 | 1% | 5% | 5 |
| 9 | ACTA GEOTECHNICA | 11115 | 2% | 2% | 10 |
| 10 | SPE DRILLING & COMPLETION | 11013 | 2% | 2% | 12 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | INTERNAL EROSION | 2229155 | 10% | 71% | 58 | Search INTERNAL+EROSION | Search INTERNAL+EROSION |
| 2 | SUFFUSION | 1744854 | 6% | 94% | 34 | Search SUFFUSION | Search SUFFUSION |
| 3 | SAND PRODUCTION | 803768 | 5% | 53% | 28 | Search SAND+PRODUCTION | Search SAND+PRODUCTION |
| 4 | PIPING | 389411 | 6% | 19% | 37 | Search PIPING | Search PIPING |
| 5 | PIPING EROSION | 347761 | 1% | 80% | 8 | Search PIPING+EROSION | Search PIPING+EROSION |
| 6 | BACKWARD EROSION | 271691 | 1% | 100% | 5 | Search BACKWARD+EROSION | Search BACKWARD+EROSION |
| 7 | SUFFOSION | 248396 | 1% | 57% | 8 | Search SUFFOSION | Search SUFFOSION |
| 8 | HOLE EROSION TEST | 226407 | 1% | 83% | 5 | Search HOLE+EROSION+TEST | Search HOLE+EROSION+TEST |
| 9 | CONSTRICTION SIZE DISTRIBUTION | 217353 | 1% | 100% | 4 | Search CONSTRICTION+SIZE+DISTRIBUTION | Search CONSTRICTION+SIZE+DISTRIBUTION |
| 10 | INTERNAL INSTABILITY | 194062 | 1% | 71% | 5 | Search INTERNAL+INSTABILITY | Search INTERNAL+INSTABILITY |
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 |