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 | SPINNING DISK | authKW | 412526 | 3% | 45% | 17 |
| 2 | DISK FLUTTER | authKW | 366147 | 2% | 75% | 9 |
| 3 | ROTATING FLEXIBLE DISC | authKW | 216978 | 1% | 100% | 4 |
| 4 | DISK VIBRATION | authKW | 195276 | 1% | 60% | 6 |
| 5 | HARD DISK DRIVE | authKW | 178357 | 7% | 9% | 38 |
| 6 | GLENN L MARTIN | address | 173581 | 1% | 80% | 4 |
| 7 | ROTATING FLEXIBLE DISK | authKW | 162734 | 1% | 100% | 3 |
| 8 | HEAD GIMBAL ASSEMBLY | authKW | 150209 | 1% | 46% | 6 |
| 9 | ROTATING CIRCULAR DISK | authKW | 123984 | 1% | 57% | 4 |
| 10 | SPINDLE MOTORS | authKW | 123278 | 1% | 45% | 5 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Engineering, Mechanical | 12824 | 48% | 0% | 278 |
| 2 | Mechanics | 12349 | 50% | 0% | 293 |
| 3 | Acoustics | 9657 | 24% | 0% | 142 |
| 4 | Engineering, Electrical & Electronic | 615 | 21% | 0% | 122 |
| 5 | Physics, Applied | 385 | 19% | 0% | 110 |
| 6 | Nanoscience & Nanotechnology | 253 | 8% | 0% | 47 |
| 7 | Materials Science, Multidisciplinary | 98 | 13% | 0% | 73 |
| 8 | Engineering, Manufacturing | 87 | 2% | 0% | 14 |
| 9 | Engineering, General | 75 | 3% | 0% | 19 |
| 10 | Physics, Fluids & Plasmas | 72 | 3% | 0% | 19 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | GLENN L MARTIN | 173581 | 1% | 80% | 4 |
| 2 | PREM | 80025 | 2% | 13% | 11 |
| 3 | ADV MECHA PARTHDA HEAD DISK ASSEMBLY GRP | 54245 | 0% | 100% | 1 |
| 4 | DEV 3D ROBOT VIS | 54245 | 0% | 100% | 1 |
| 5 | DEV ADV ROBOT HAND SYST WORKING LOW EARTH O | 54245 | 0% | 100% | 1 |
| 6 | DEV ADV SPACE ROBOT TESTBEDS REDUNDANT ARMS | 54245 | 0% | 100% | 1 |
| 7 | DIGITAL AUDIO VIDEO | 54245 | 0% | 100% | 1 |
| 8 | DIGITAL MFG EQUIPMENTS TECHNOL | 54245 | 0% | 100% | 1 |
| 9 | DISK GRP | 54245 | 0% | 100% | 1 |
| 10 | DPET MATH MECH ENGN | 54245 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF INFORMATION STORAGE AND PROCESSING SYSTEMS | 60254 | 2% | 11% | 10 |
| 2 | JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME | 47477 | 8% | 2% | 47 |
| 3 | MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS | 30715 | 8% | 1% | 46 |
| 4 | JOURNAL OF SOUND AND VIBRATION | 21708 | 14% | 1% | 79 |
| 5 | JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME | 19885 | 8% | 1% | 46 |
| 6 | IEEE TRANSACTIONS ON MAGNETICS | 5487 | 10% | 0% | 59 |
| 7 | JSME INTERNATIONAL JOURNAL SERIES III-VIBRATION CONTROL ENGINEERING ENGINEERING FOR INDUSTRY | 4014 | 1% | 1% | 5 |
| 8 | PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART K-JOURNAL OF MULTI-BODY DYNAMICS | 2670 | 1% | 1% | 5 |
| 9 | BULLETIN OF THE JSME-JAPAN SOCIETY OF MECHANICAL ENGINEERS | 2388 | 2% | 0% | 9 |
| 10 | JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME | 2186 | 2% | 0% | 12 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | SPINNING DISK | 412526 | 3% | 45% | 17 | Search SPINNING+DISK | Search SPINNING+DISK |
| 2 | DISK FLUTTER | 366147 | 2% | 75% | 9 | Search DISK+FLUTTER | Search DISK+FLUTTER |
| 3 | ROTATING FLEXIBLE DISC | 216978 | 1% | 100% | 4 | Search ROTATING+FLEXIBLE+DISC | Search ROTATING+FLEXIBLE+DISC |
| 4 | DISK VIBRATION | 195276 | 1% | 60% | 6 | Search DISK+VIBRATION | Search DISK+VIBRATION |
| 5 | HARD DISK DRIVE | 178357 | 7% | 9% | 38 | Search HARD+DISK+DRIVE | Search HARD+DISK+DRIVE |
| 6 | ROTATING FLEXIBLE DISK | 162734 | 1% | 100% | 3 | Search ROTATING+FLEXIBLE+DISK | Search ROTATING+FLEXIBLE+DISK |
| 7 | HEAD GIMBAL ASSEMBLY | 150209 | 1% | 46% | 6 | Search HEAD+GIMBAL+ASSEMBLY | Search HEAD+GIMBAL+ASSEMBLY |
| 8 | ROTATING CIRCULAR DISK | 123984 | 1% | 57% | 4 | Search ROTATING+CIRCULAR+DISK | Search ROTATING+CIRCULAR+DISK |
| 9 | SPINDLE MOTORS | 123278 | 1% | 45% | 5 | Search SPINDLE+MOTORS | Search SPINDLE+MOTORS |
| 10 | ROTATING DISK | 118347 | 5% | 8% | 27 | Search ROTATING+DISK | Search ROTATING+DISK |
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 |