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 |
|---|---|---|---|
| 22 | 4 | AUTOMATION & CONTROL SYSTEMS//ENGINEERING, CIVIL//ACOUSTICS | 457813 |
| 605 | 3 | ENERGY HARVESTING//ULTRASONIC MOTOR//PIEZOELECTRIC ACTUATOR | 14256 |
| 620 | 2 | ENERGY HARVESTING//ULTRASONIC MOTOR//PIEZOELECTRIC ACTUATOR | 14256 |
| 23123 | 1 | ACT STRUCT MAT//LIPCA//THUNDER | 379 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | ACT STRUCT MAT | address | 479132 | 3% | 52% | 11 |
| 2 | LIPCA | authKW | 461975 | 3% | 56% | 10 |
| 3 | THUNDER | authKW | 313053 | 2% | 47% | 8 |
| 4 | INTELLIGENT MICROSYST PROGRAM | address | 296987 | 1% | 71% | 5 |
| 5 | PIEZO COMPOSITE ACTUATOR | authKW | 249471 | 1% | 100% | 3 |
| 6 | PZT AG | authKW | 249471 | 1% | 100% | 3 |
| 7 | STRESS BIASED | authKW | 249471 | 1% | 100% | 3 |
| 8 | ARTIFICIAL MUSCLE | address | 245200 | 4% | 17% | 17 |
| 9 | FUNCTIONALLY GRADED PIEZOELECTRIC MATERIAL | authKW | 212647 | 4% | 15% | 17 |
| 10 | INKJET SUPPLIES BUSINESS | address | 187102 | 1% | 75% | 3 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Materials Science, Ceramics | 2779 | 17% | 0% | 65 |
| 2 | Instruments & Instrumentation | 1635 | 21% | 0% | 80 |
| 3 | Materials Science, Multidisciplinary | 1407 | 44% | 0% | 165 |
| 4 | Materials Science, Composites | 853 | 7% | 0% | 27 |
| 5 | Acoustics | 264 | 5% | 0% | 20 |
| 6 | Materials Science, Characterization, Testing | 183 | 3% | 0% | 11 |
| 7 | Mechanics | 140 | 8% | 0% | 29 |
| 8 | Engineering, Electrical & Electronic | 103 | 12% | 0% | 46 |
| 9 | Engineering, Mechanical | 79 | 6% | 0% | 21 |
| 10 | Physics, Condensed Matter | 55 | 8% | 0% | 32 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ACT STRUCT MAT | 479132 | 3% | 52% | 11 |
| 2 | INTELLIGENT MICROSYST PROGRAM | 296987 | 1% | 71% | 5 |
| 3 | ARTIFICIAL MUSCLE | 245200 | 4% | 17% | 17 |
| 4 | INKJET SUPPLIES BUSINESS | 187102 | 1% | 75% | 3 |
| 5 | ARTIFICIAL MUSCLE ADV TECHNOL FUS | 166314 | 1% | 100% | 2 |
| 6 | MAT ACT MAT TEAM | 110875 | 1% | 67% | 2 |
| 7 | ACTIVE STRUCT MAT | 83157 | 0% | 100% | 1 |
| 8 | ADV ENERGY SYST S | 83157 | 0% | 100% | 1 |
| 9 | AEROSP INFORMAT SYST | 83157 | 0% | 100% | 1 |
| 10 | ARTIFICIAL MUSCLE AEROSP ENG | 83157 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES | 50694 | 11% | 1% | 43 |
| 2 | SMART MATERIALS AND STRUCTURES | 33254 | 12% | 1% | 46 |
| 3 | SMART MATERIALS & STRUCTURES | 6870 | 2% | 1% | 6 |
| 4 | JOURNAL OF ELECTROCERAMICS | 4522 | 3% | 1% | 10 |
| 5 | SENSORS AND ACTUATORS A-PHYSICAL | 3603 | 6% | 0% | 21 |
| 6 | ADVANCED COMPOSITE MATERIALS | 3154 | 1% | 1% | 5 |
| 7 | FERROELECTRICS | 2607 | 5% | 0% | 20 |
| 8 | IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL | 2467 | 3% | 0% | 13 |
| 9 | JOURNAL OF CERAMIC SCIENCE AND TECHNOLOGY | 1228 | 1% | 1% | 2 |
| 10 | JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 1087 | 4% | 0% | 16 |
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 |