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 |
|---|---|---|---|
| 21 | 4 | THERMODYNAMICS//MECHANICS//ENGINEERING, MECHANICAL | 471779 |
| 525 | 3 | PROPELLANTS EXPLOSIVES PYROTECHNICS//ENERGETIC MATERIALS//COMBUSTION EXPLOSION AND SHOCK WAVES | 20829 |
| 4217 | 2 | INTERIOR BALLISTICS//PYROSHOCK//GUN BARREL | 555 |
| 31382 | 1 | PEAK OF THE TIME DEPENDENCE OF THE IMPURITY STREAM//THE MEDIUM WITH TRAPS//OKEANOLOGIYA | 167 |
| 32158 | 1 | GUN BARREL//ROTATING BAND//BORE COATINGS | 156 |
| 34939 | 1 | PYROSHOCK//SHOCK RESPONSE SPECTRUM//ENGN KOREA | 118 |
| 35300 | 1 | INTERIOR BALLISTICS//TWO PHASE REACTIVE FLOW//BALLIST CHINA | 114 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | INTERIOR BALLISTICS | authKW | 887261 | 5% | 63% | 25 |
| 2 | PYROSHOCK | authKW | 363426 | 1% | 80% | 8 |
| 3 | GUN BARREL | authKW | 327184 | 2% | 52% | 11 |
| 4 | ROTATING BAND | authKW | 292040 | 1% | 86% | 6 |
| 5 | SHOCK RESPONSE SPECTRUM | authKW | 283919 | 2% | 50% | 10 |
| 6 | BORE COATINGS | authKW | 170358 | 1% | 100% | 3 |
| 7 | ENGN KOREA | address | 170358 | 1% | 100% | 3 |
| 8 | WEAPON BARREL | authKW | 170358 | 1% | 100% | 3 |
| 9 | BENET S | address | 152996 | 3% | 17% | 16 |
| 10 | TWO PHASE REACTIVE FLOW | authKW | 151426 | 1% | 67% | 4 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Engineering, Mechanical | 2991 | 24% | 0% | 134 |
| 2 | Engineering, Aerospace | 1581 | 8% | 0% | 46 |
| 3 | Mechanics | 1184 | 17% | 0% | 93 |
| 4 | Oceanography | 629 | 8% | 0% | 44 |
| 5 | Acoustics | 229 | 4% | 0% | 23 |
| 6 | Engineering, General | 166 | 5% | 0% | 26 |
| 7 | Thermodynamics | 143 | 5% | 0% | 26 |
| 8 | Materials Science, Characterization, Testing | 118 | 2% | 0% | 11 |
| 9 | Multidisciplinary Sciences | 97 | 3% | 0% | 14 |
| 10 | Materials Science, Multidisciplinary | 91 | 12% | 0% | 69 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ENGN KOREA | 170358 | 1% | 100% | 3 |
| 2 | BENET S | 152996 | 3% | 17% | 16 |
| 3 | BALLIST CHINA | 127767 | 1% | 75% | 3 |
| 4 | LAUNCHER TECHNOL | 113572 | 0% | 100% | 2 |
| 5 | WE ON SYST ENGN DYNAM GRP | 113572 | 0% | 100% | 2 |
| 6 | BATTELLE SCI SERV | 75713 | 0% | 67% | 2 |
| 7 | PROJECT LVM3 | 75713 | 0% | 67% | 2 |
| 8 | A PROJECT IMPLEMENTAT OFF | 56786 | 0% | 100% | 1 |
| 9 | ADV TECHNOL SMART CONNECTED PROD | 56786 | 0% | 100% | 1 |
| 10 | AMSRL WM MB ALC | 56786 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | OKEANOLOGIYA | 17683 | 5% | 1% | 27 |
| 2 | PRAKTISCHE METALLOGRAPHIE-PRACTICAL METALLOGRAPHY | 12635 | 2% | 2% | 12 |
| 3 | JOURNAL OF THE IES | 9823 | 1% | 6% | 3 |
| 4 | JOURNAL OF PRESSURE VESSEL TECHNOLOGY-TRANSACTIONS OF THE ASME | 8436 | 4% | 1% | 20 |
| 5 | ZKG INTERNATIONAL | 5183 | 1% | 1% | 8 |
| 6 | ZHURNAL FIZICHESKOI KHIMII | 5161 | 6% | 0% | 31 |
| 7 | SHOCK AND VIBRATION | 3576 | 2% | 1% | 11 |
| 8 | PROPELLANTS EXPLOSIVES PYROTECHNICS | 3424 | 2% | 1% | 10 |
| 9 | DEFENCE SCIENCE JOURNAL | 2821 | 1% | 1% | 8 |
| 10 | F&M-FEINWERKTECHNIK & MESSTECHNIK | 2413 | 0% | 2% | 2 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | INTERIOR BALLISTICS | 887261 | 5% | 63% | 25 | Search INTERIOR+BALLISTICS | Search INTERIOR+BALLISTICS |
| 2 | PYROSHOCK | 363426 | 1% | 80% | 8 | Search PYROSHOCK | Search PYROSHOCK |
| 3 | GUN BARREL | 327184 | 2% | 52% | 11 | Search GUN+BARREL | Search GUN+BARREL |
| 4 | ROTATING BAND | 292040 | 1% | 86% | 6 | Search ROTATING+BAND | Search ROTATING+BAND |
| 5 | SHOCK RESPONSE SPECTRUM | 283919 | 2% | 50% | 10 | Search SHOCK+RESPONSE+SPECTRUM | Search SHOCK+RESPONSE+SPECTRUM |
| 6 | BORE COATINGS | 170358 | 1% | 100% | 3 | Search BORE+COATINGS | Search BORE+COATINGS |
| 7 | WEAPON BARREL | 170358 | 1% | 100% | 3 | Search WEAPON+BARREL | Search WEAPON+BARREL |
| 8 | TWO PHASE REACTIVE FLOW | 151426 | 1% | 67% | 4 | Search TWO+PHASE+REACTIVE+FLOW | Search TWO+PHASE+REACTIVE+FLOW |
| 9 | PROPELLANT CHARGE | 127767 | 1% | 75% | 3 | Search PROPELLANT+CHARGE | Search PROPELLANT+CHARGE |
| 10 | SATELLITE SEPARATION | 127767 | 1% | 75% | 3 | Search SATELLITE+SEPARATION | Search SATELLITE+SEPARATION |
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 2 |