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 | CHROMITE ORE | authKW | 1396160 | 7% | 61% | 27 |
| 2 | FERROCHROMIUM | authKW | 695882 | 4% | 52% | 16 |
| 3 | DIRECT ALLOYING | authKW | 525054 | 2% | 69% | 9 |
| 4 | FERROCHROME | authKW | 383029 | 3% | 45% | 10 |
| 5 | STEEL FERROALLOYS | address | 379207 | 2% | 75% | 6 |
| 6 | CHROMITE | authKW | 364256 | 10% | 11% | 38 |
| 7 | CHROMIC WASTE | authKW | 337075 | 1% | 100% | 4 |
| 8 | METALLIC YIELD | authKW | 269659 | 1% | 80% | 4 |
| 9 | CARBON FERROCHROME | authKW | 252806 | 1% | 100% | 3 |
| 10 | MO YIELDS | authKW | 252806 | 1% | 100% | 3 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Metallurgy & Metallurgical Engineering | 12212 | 60% | 0% | 224 |
| 2 | Mining & Mineral Processing | 11992 | 19% | 0% | 70 |
| 3 | Mineralogy | 1071 | 8% | 0% | 29 |
| 4 | METALLURGY & MINING | 706 | 2% | 0% | 6 |
| 5 | Engineering, Chemical | 480 | 16% | 0% | 60 |
| 6 | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | 105 | 2% | 0% | 9 |
| 7 | Thermodynamics | 90 | 5% | 0% | 17 |
| 8 | Engineering, Environmental | 80 | 4% | 0% | 16 |
| 9 | Materials Science, Multidisciplinary | 32 | 10% | 0% | 38 |
| 10 | Environmental Sciences | 32 | 6% | 0% | 24 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | STEEL FERROALLOYS | 379207 | 2% | 75% | 6 |
| 2 | CHEM INORGAN TECHNOL | 208075 | 3% | 22% | 11 |
| 3 | LIAONING PROV ADV MAT PREPARAT TECHNOL | 189603 | 1% | 75% | 3 |
| 4 | ECOL MET MULTIMETALL O | 172039 | 2% | 29% | 7 |
| 5 | CHEM OURCE BENEFICIAT | 138275 | 2% | 21% | 8 |
| 6 | CONTINUED ENGN DEV CRCED VAAL | 84269 | 0% | 100% | 1 |
| 7 | IRON FERROALLOY | 84269 | 0% | 100% | 1 |
| 8 | MCJ | 84269 | 0% | 100% | 1 |
| 9 | MINERALS MET MIMER | 84269 | 0% | 100% | 1 |
| 10 | SOUTH AFRICA CHEM MET | 84269 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | IRONMAKING & STEELMAKING | 46637 | 9% | 2% | 33 |
| 2 | TETSU TO HAGANE-JOURNAL OF THE IRON AND STEEL INSTITUTE OF JAPAN | 10366 | 6% | 1% | 24 |
| 3 | METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE | 9644 | 5% | 1% | 20 |
| 4 | TRANSACTIONS OF THE INSTITUTIONS OF MINING AND METALLURGY SECTION C-MINERAL PROCESSING AND EXTRACTIVE METALLURGY | 8322 | 2% | 2% | 6 |
| 5 | TRANSACTIONS OF THE IRON AND STEEL INSTITUTE OF JAPAN | 7267 | 2% | 1% | 9 |
| 6 | JOURNAL OF THE SOUTH AFRICAN INSTITUTE OF MINING AND METALLURGY | 6837 | 2% | 1% | 8 |
| 7 | JOURNAL OF METALS | 6614 | 2% | 1% | 7 |
| 8 | JOURNAL OF THE SOUTHERN AFRICAN INSTITUTE OF MINING AND METALLURGY | 5904 | 2% | 1% | 8 |
| 9 | SCANDINAVIAN JOURNAL OF METALLURGY | 5544 | 2% | 1% | 8 |
| 10 | STEEL IN TRANSLATION | 5084 | 1% | 2% | 3 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | CHROMITE ORE | 1396160 | 7% | 61% | 27 | Search CHROMITE+ORE | Search CHROMITE+ORE |
| 2 | FERROCHROMIUM | 695882 | 4% | 52% | 16 | Search FERROCHROMIUM | Search FERROCHROMIUM |
| 3 | DIRECT ALLOYING | 525054 | 2% | 69% | 9 | Search DIRECT+ALLOYING | Search DIRECT+ALLOYING |
| 4 | FERROCHROME | 383029 | 3% | 45% | 10 | Search FERROCHROME | Search FERROCHROME |
| 5 | CHROMITE | 364256 | 10% | 11% | 38 | Search CHROMITE | Search CHROMITE |
| 6 | CHROMIC WASTE | 337075 | 1% | 100% | 4 | Search CHROMIC+WASTE | Search CHROMIC+WASTE |
| 7 | METALLIC YIELD | 269659 | 1% | 80% | 4 | Search METALLIC+YIELD | Search METALLIC+YIELD |
| 8 | CARBON FERROCHROME | 252806 | 1% | 100% | 3 | Search CARBON+FERROCHROME | Search CARBON+FERROCHROME |
| 9 | MO YIELDS | 252806 | 1% | 100% | 3 | Search MO+YIELDS | Search MO+YIELDS |
| 10 | CHROMIUM ORE | 210667 | 1% | 50% | 5 | Search CHROMIUM+ORE | Search CHROMIUM+ORE |
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 |