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 |
|---|---|---|---|
| 18 | 4 | CHEMISTRY, ANALYTICAL//TOXICOLOGY//ENVIRONMENTAL SCIENCES | 697102 |
| 347 | 3 | CHEMISTRY, ANALYTICAL//PRECONCENTRATION//PVC MEMBRANE | 36737 |
| 3766 | 2 | PURIFICATION OF ALKALI METAL SALTS//CHELATING SORBENT//OCTOLIG R | 1098 |
| 30921 | 1 | PHOTOPROCESSING//SILVER RECOVERY//FIXER SOLUTION | 175 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | PHOTOPROCESSING | authKW | 576308 | 2% | 80% | 4 |
| 2 | SILVER RECOVERY | authKW | 453977 | 6% | 23% | 11 |
| 3 | FIXER SOLUTION | authKW | 360193 | 1% | 100% | 2 |
| 4 | PHOTO PROCESSING WASTE | authKW | 360193 | 1% | 100% | 2 |
| 5 | PHOTOPROCESSING WASTEWATERS | authKW | 360193 | 1% | 100% | 2 |
| 6 | A304 SS | authKW | 180097 | 1% | 100% | 1 |
| 7 | ANAEROBIC AEROBIC BIOFILM PROCESS | authKW | 180097 | 1% | 100% | 1 |
| 8 | AQUEOUS ELECTROMETALLURGY | authKW | 180097 | 1% | 100% | 1 |
| 9 | BACTERIA SPP | authKW | 180097 | 1% | 100% | 1 |
| 10 | CASSAVA SOLUTION CYANIDE | authKW | 180097 | 1% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Imaging Science & Photographic Technology | 6215 | 27% | 0% | 47 |
| 2 | Metallurgy & Metallurgical Engineering | 458 | 18% | 0% | 31 |
| 3 | Engineering, Environmental | 401 | 13% | 0% | 22 |
| 4 | Mining & Mineral Processing | 323 | 5% | 0% | 8 |
| 5 | Engineering, Chemical | 321 | 19% | 0% | 33 |
| 6 | Water Resources | 178 | 9% | 0% | 16 |
| 7 | Environmental Sciences | 132 | 15% | 0% | 26 |
| 8 | Mineralogy | 127 | 4% | 0% | 7 |
| 9 | Chemistry, Multidisciplinary | 98 | 18% | 0% | 31 |
| 10 | Telecommunications | 63 | 6% | 0% | 10 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | GEOG ARCHAEOL EARTH SCI | 180097 | 1% | 100% | 1 |
| 2 | MET PRIMARIA | 180097 | 1% | 100% | 1 |
| 3 | POLLUT ABATEMENT TECHNOL | 180097 | 1% | 100% | 1 |
| 4 | IND WORKS | 80040 | 1% | 22% | 2 |
| 5 | NANOSTRUCTURED ELE OMAT | 36018 | 1% | 20% | 1 |
| 6 | MINERAL COAL PROC | 27703 | 1% | 8% | 2 |
| 7 | AREA INGN MINERALES | 25726 | 1% | 14% | 1 |
| 8 | GEN INORGAN CHEM ELE OANAL | 16371 | 1% | 9% | 1 |
| 9 | ENVIRONM HAZARDOUS WASTE MANAGEMEN | 15657 | 1% | 4% | 2 |
| 10 | CHEM TECHNOL IND CHEM | 12005 | 1% | 7% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF IMAGING TECHNOLOGY | 147053 | 8% | 6% | 14 |
| 2 | JOURNAL OF APPLIED PHOTOGRAPHIC ENGINEERING | 116411 | 5% | 8% | 8 |
| 3 | JOURNAL FUR SIGNALAUFZEICHNUNGSMATERIALIEN | 32855 | 3% | 4% | 5 |
| 4 | SMPTE JOURNAL | 28658 | 6% | 2% | 10 |
| 5 | REVISTA DE METALURGIA | 20421 | 6% | 1% | 11 |
| 6 | SOLAR AGE | 20009 | 1% | 11% | 1 |
| 7 | JOM-JOURNAL OF THE MINERALS METALS & MATERIALS SOCIETY | 3128 | 3% | 0% | 5 |
| 8 | JOURNAL OF PHOTOGRAPHIC SCIENCE | 2883 | 2% | 1% | 3 |
| 9 | HYDROMETALLURGY | 2784 | 5% | 0% | 8 |
| 10 | METALL | 2624 | 2% | 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 |