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 | METAL PIPE | authKW | 431081 | 3% | 43% | 3 |
| 2 | BIOFILM AND BIOFOULING | authKW | 335288 | 1% | 100% | 1 |
| 3 | ECO DESIGN MODEL | authKW | 335288 | 1% | 100% | 1 |
| 4 | ELECTRON MAGNETIC NDT | authKW | 335288 | 1% | 100% | 1 |
| 5 | ELECTROPLATING AND LASER SURFACE ALLOYING | authKW | 335288 | 1% | 100% | 1 |
| 6 | IN PLANT MATERIAL DEGRADATION | authKW | 335288 | 1% | 100% | 1 |
| 7 | INSPECTED PIPE | authKW | 335288 | 1% | 100% | 1 |
| 8 | MICROWAVE PROBE DESIGN | authKW | 335288 | 1% | 100% | 1 |
| 9 | PIPE DEFECT DETECTION | authKW | 335288 | 1% | 100% | 1 |
| 10 | PIPE FLAW INSPECTION | authKW | 335288 | 1% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Materials Science, Characterization, Testing | 11930 | 45% | 0% | 42 |
| 2 | Metallurgy & Metallurgical Engineering | 257 | 18% | 0% | 17 |
| 3 | Engineering, Petroleum | 253 | 5% | 0% | 5 |
| 4 | Engineering, Chemical | 102 | 15% | 0% | 14 |
| 5 | Engineering, Environmental | 33 | 5% | 0% | 5 |
| 6 | Energy & Fuels | 27 | 6% | 0% | 6 |
| 7 | Materials Science, Coatings & Films | 14 | 3% | 0% | 3 |
| 8 | Engineering, General | 11 | 3% | 0% | 3 |
| 9 | Water Resources | 8 | 3% | 0% | 3 |
| 10 | Electrochemistry | 8 | 3% | 0% | 3 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | STATE KEY PRECISE MEASURING TESTING TECH | 335288 | 1% | 100% | 1 |
| 2 | ERDCCERL | 167643 | 1% | 50% | 1 |
| 3 | MAT STRUCT BRANCH | 167643 | 1% | 50% | 1 |
| 4 | PIPELINE INTEGR | 167643 | 1% | 50% | 1 |
| 5 | ADV FUS REACTOR ENGN AOBA KU | 111761 | 1% | 33% | 1 |
| 6 | QUANTUM SCI ENERGY ENGN | 32455 | 7% | 1% | 7 |
| 7 | AEROSP SYST | 7793 | 2% | 1% | 2 |
| 8 | AVIAT MISSILE DEV ENGN | 5237 | 1% | 2% | 1 |
| 9 | PHANTOM WORKS | 5078 | 1% | 2% | 1 |
| 10 | ADV MFG MECH ENGN | 2939 | 1% | 1% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | MATERIALS PERFORMANCE | 164298 | 32% | 2% | 30 |
| 2 | JOURNAL OF NONDESTRUCTIVE EVALUATION | 15427 | 5% | 1% | 5 |
| 3 | CORROSION REVIEWS | 8194 | 3% | 1% | 3 |
| 4 | CHEMICAL ENGINEERING PROGRESS | 8148 | 7% | 0% | 7 |
| 5 | POLLUTION ENGINEERING | 8124 | 2% | 1% | 2 |
| 6 | CORROSION PREVENTION & CONTROL | 6736 | 2% | 1% | 2 |
| 7 | CHEMICAL ENGINEERING | 3966 | 4% | 0% | 4 |
| 8 | OIL & GAS JOURNAL | 1942 | 4% | 0% | 4 |
| 9 | NDT & E INTERNATIONAL | 1653 | 3% | 0% | 3 |
| 10 | METAL SCIENCE AND HEAT TREATMENT | 1465 | 3% | 0% | 3 |
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 |