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 | SERVICE EXPOSED | authKW | 802501 | 4% | 69% | 11 |
| 2 | BOILER FAILURES | authKW | 781402 | 3% | 82% | 9 |
| 3 | BOILER TUBE | authKW | 754590 | 5% | 44% | 16 |
| 4 | STRESS RUPTURE TEST | authKW | 565951 | 3% | 67% | 8 |
| 5 | SUPERHEATER | authKW | 327048 | 5% | 21% | 15 |
| 6 | ECONOMISER TUBE | authKW | 318350 | 1% | 100% | 3 |
| 7 | BOILERS STEAM GENERATORS | address | 294764 | 2% | 56% | 5 |
| 8 | CAUSTIC CORROSION | authKW | 242549 | 1% | 57% | 4 |
| 9 | ENGINEERING FAILURE ANALYSIS | journal | 232774 | 27% | 3% | 81 |
| 10 | GROSS OVERALL EFFICIENCY | authKW | 212234 | 1% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Materials Science, Characterization, Testing | 21787 | 34% | 0% | 101 |
| 2 | Engineering, Mechanical | 4403 | 39% | 0% | 117 |
| 3 | Metallurgy & Metallurgical Engineering | 1419 | 24% | 0% | 70 |
| 4 | Energy & Fuels | 432 | 13% | 0% | 39 |
| 5 | Materials Science, Multidisciplinary | 369 | 27% | 0% | 80 |
| 6 | Thermodynamics | 283 | 8% | 0% | 25 |
| 7 | Engineering, General | 178 | 6% | 0% | 19 |
| 8 | Mechanics | 102 | 7% | 0% | 22 |
| 9 | Nuclear Science & Technology | 31 | 4% | 0% | 11 |
| 10 | Engineering, Chemical | 11 | 4% | 0% | 12 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | BOILERS STEAM GENERATORS | 294764 | 2% | 56% | 5 |
| 2 | SUR E MODIFICAT PROTECT | 141488 | 1% | 67% | 2 |
| 3 | AEROSP CHEM ENGN | 106117 | 0% | 100% | 1 |
| 4 | DESIGN STEEL FLAT PROD MET COATINGS | 106117 | 0% | 100% | 1 |
| 5 | DEV IRON STELL LTD | 106117 | 0% | 100% | 1 |
| 6 | DIRECTOR SHUAIBA POWER PLANT | 106117 | 0% | 100% | 1 |
| 7 | DOMEST POWER PLANT | 106117 | 0% | 100% | 1 |
| 8 | ENVIRONM CHEM TEAM | 106117 | 0% | 100% | 1 |
| 9 | FAILURE ANALYSIS | 106117 | 0% | 100% | 1 |
| 10 | HPEP | 106117 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ENGINEERING FAILURE ANALYSIS | 232774 | 27% | 3% | 81 |
| 2 | MATERIALS PERFORMANCE | 12975 | 5% | 1% | 15 |
| 3 | POWER ENGINEERING | 7319 | 2% | 1% | 5 |
| 4 | INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING | 4444 | 4% | 0% | 11 |
| 5 | CORROSION | 4354 | 4% | 0% | 13 |
| 6 | MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION | 3299 | 3% | 0% | 8 |
| 7 | SOLAR ENERGY MATERIALS | 2988 | 2% | 1% | 5 |
| 8 | POWER | 2207 | 1% | 1% | 2 |
| 9 | HIGH TEMPERATURE MATERIALS AND PROCESSES | 2126 | 2% | 0% | 5 |
| 10 | ANTI-CORROSION METHODS AND MATERIALS | 1146 | 1% | 0% | 3 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | SERVICE EXPOSED | 802501 | 4% | 69% | 11 | Search SERVICE+EXPOSED | Search SERVICE+EXPOSED |
| 2 | BOILER FAILURES | 781402 | 3% | 82% | 9 | Search BOILER+FAILURES | Search BOILER+FAILURES |
| 3 | BOILER TUBE | 754590 | 5% | 44% | 16 | Search BOILER+TUBE | Search BOILER+TUBE |
| 4 | STRESS RUPTURE TEST | 565951 | 3% | 67% | 8 | Search STRESS+RUPTURE+TEST | Search STRESS+RUPTURE+TEST |
| 5 | SUPERHEATER | 327048 | 5% | 21% | 15 | Search SUPERHEATER | Search SUPERHEATER |
| 6 | ECONOMISER TUBE | 318350 | 1% | 100% | 3 | Search ECONOMISER+TUBE | Search ECONOMISER+TUBE |
| 7 | CAUSTIC CORROSION | 242549 | 1% | 57% | 4 | Search CAUSTIC+CORROSION | Search CAUSTIC+CORROSION |
| 8 | GROSS OVERALL EFFICIENCY | 212234 | 1% | 100% | 2 | Search GROSS+OVERALL+EFFICIENCY | Search GROSS+OVERALL+EFFICIENCY |
| 9 | LOCALIZED OVERHEATING | 212234 | 1% | 100% | 2 | Search LOCALIZED+OVERHEATING | Search LOCALIZED+OVERHEATING |
| 10 | MICROSTRUCTURE EXAMINATIONS | 212234 | 1% | 100% | 2 | Search MICROSTRUCTURE+EXAMINATIONS | Search MICROSTRUCTURE+EXAMINATIONS |
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 |