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 |
| 152 | 3 | WATER SCIENCE AND TECHNOLOGY//ENGINEERING, ENVIRONMENTAL//ANAEROBIC DIGESTION | 64424 |
| 128 | 2 | ACTIVATED SLUDGE//WATER SCIENCE AND TECHNOLOGY//MEMBRANE BIOREACTOR | 23737 |
| 17196 | 1 | SECONDARY CLARIFIER//CONTINUOUS SEDIMENTATION//CLARIFIER | 639 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | SECONDARY CLARIFIER | authKW | 1540056 | 7% | 71% | 44 |
| 2 | CONTINUOUS SEDIMENTATION | authKW | 1037879 | 3% | 96% | 22 |
| 3 | CLARIFIER | authKW | 1030934 | 6% | 58% | 36 |
| 4 | SEDIMENTATION TANK | authKW | 1010318 | 4% | 79% | 26 |
| 5 | SECONDARY SETTLING TANK | authKW | 945669 | 3% | 91% | 21 |
| 6 | CLARIFIER THICKENER | authKW | 443887 | 1% | 100% | 9 |
| 7 | FLUX THEORY | authKW | 350724 | 1% | 89% | 8 |
| 8 | SOLIDS FLUX THEORY | authKW | 302088 | 1% | 88% | 7 |
| 9 | SETTLING TANK | authKW | 271253 | 2% | 50% | 11 |
| 10 | SECONDARY SETTLER | authKW | 263039 | 1% | 67% | 8 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Engineering, Environmental | 25381 | 50% | 0% | 322 |
| 2 | Water Resources | 22915 | 51% | 0% | 325 |
| 3 | Environmental Sciences | 9197 | 58% | 0% | 369 |
| 4 | Limnology | 4877 | 11% | 0% | 68 |
| 5 | Engineering, Civil | 2765 | 19% | 0% | 119 |
| 6 | Engineering, Chemical | 940 | 17% | 0% | 109 |
| 7 | Mining & Mineral Processing | 434 | 3% | 0% | 18 |
| 8 | Mineralogy | 170 | 3% | 0% | 16 |
| 9 | Engineering, General | 74 | 3% | 0% | 20 |
| 10 | Mathematics, Interdisciplinary Applications | 68 | 3% | 0% | 18 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | GOTEBORG REG SEWAGE WORKS | 110970 | 0% | 75% | 3 |
| 2 | CHEM ENGN REGENERAT RECYCLING | 98642 | 0% | 100% | 2 |
| 3 | URBAN WATER MANAGEMENT WATER LANDSC E ENG | 98642 | 0% | 100% | 2 |
| 4 | BUSINESS UNIT AEROSILSILANES | 49321 | 0% | 100% | 1 |
| 5 | CHEM ENGN BIOTEC BIOPROC TECHNOL CONTROL | 49321 | 0% | 100% | 1 |
| 6 | CHEM ENGN TECHH CHEM | 49321 | 0% | 100% | 1 |
| 7 | CHINA WATER OURCES HYDROPOWER IWHR | 49321 | 0% | 100% | 1 |
| 8 | CLARIFIER OPTIMIZAT SERV | 49321 | 0% | 100% | 1 |
| 9 | ENGN MICROBIOL | 49321 | 0% | 100% | 1 |
| 10 | ENVINRONM OPERAT | 49321 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | WATER SCIENCE AND TECHNOLOGY | 39264 | 20% | 1% | 128 |
| 2 | JOURNAL OF ENVIRONMENTAL ENGINEERING-ASCE | 24186 | 5% | 1% | 35 |
| 3 | JOURNAL WATER POLLUTION CONTROL FEDERATION | 21362 | 4% | 2% | 26 |
| 4 | WATER ENVIRONMENT RESEARCH | 18373 | 5% | 1% | 35 |
| 5 | JOURNAL OF ENVIRONMENTAL ENGINEERING | 13512 | 3% | 1% | 22 |
| 6 | WATER RESEARCH | 10557 | 9% | 0% | 58 |
| 7 | PROGRESS IN WATER TECHNOLOGY | 4618 | 0% | 3% | 3 |
| 8 | JOURNAL OF HYDRAULIC ENGINEERING-ASCE | 4161 | 2% | 1% | 13 |
| 9 | INSTRUMENTS & CONTROL SYSTEMS | 3521 | 0% | 7% | 1 |
| 10 | CANADIAN JOURNAL OF CIVIL ENGINEERING | 2625 | 2% | 0% | 14 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | SECONDARY CLARIFIER | 1540056 | 7% | 71% | 44 | Search SECONDARY+CLARIFIER | Search SECONDARY+CLARIFIER |
| 2 | CONTINUOUS SEDIMENTATION | 1037879 | 3% | 96% | 22 | Search CONTINUOUS+SEDIMENTATION | Search CONTINUOUS+SEDIMENTATION |
| 3 | CLARIFIER | 1030934 | 6% | 58% | 36 | Search CLARIFIER | Search CLARIFIER |
| 4 | SEDIMENTATION TANK | 1010318 | 4% | 79% | 26 | Search SEDIMENTATION+TANK | Search SEDIMENTATION+TANK |
| 5 | SECONDARY SETTLING TANK | 945669 | 3% | 91% | 21 | Search SECONDARY+SETTLING+TANK | Search SECONDARY+SETTLING+TANK |
| 6 | CLARIFIER THICKENER | 443887 | 1% | 100% | 9 | Search CLARIFIER+THICKENER | Search CLARIFIER+THICKENER |
| 7 | FLUX THEORY | 350724 | 1% | 89% | 8 | Search FLUX+THEORY | Search FLUX+THEORY |
| 8 | SOLIDS FLUX THEORY | 302088 | 1% | 88% | 7 | Search SOLIDS+FLUX+THEORY | Search SOLIDS+FLUX+THEORY |
| 9 | SETTLING TANK | 271253 | 2% | 50% | 11 | Search SETTLING+TANK | Search SETTLING+TANK |
| 10 | SECONDARY SETTLER | 263039 | 1% | 67% | 8 | Search SECONDARY+SETTLER | Search SECONDARY+SETTLER |
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 |