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 |
| 481 | 3 | ULTRASONICS//ACOUSTICS//IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL | 24635 |
| 946 | 2 | IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL//ACOUSTICS//ULTRASONIC IMAGING | 11121 |
| 15658 | 1 | CMUT//CAPACITIVE MICROMACHINED ULTRASONIC TRANSDUCER CMUT//AIR COUPLED ULTRASOUND | 726 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | CMUT | authKW | 1320522 | 5% | 78% | 39 |
| 2 | CAPACITIVE MICROMACHINED ULTRASONIC TRANSDUCER CMUT | authKW | 1097853 | 4% | 90% | 28 |
| 3 | AIR COUPLED ULTRASOUND | authKW | 465351 | 4% | 40% | 27 |
| 4 | AIR COUPLED | authKW | 413410 | 3% | 48% | 20 |
| 5 | CAPACITIVE MICROMACHINED ULTRASONIC TRANSDUCER | authKW | 367703 | 2% | 71% | 12 |
| 6 | CAPACITIVE MICROMACHINED ULTRASONIC TRANSDUCERS CMUTS | authKW | 333920 | 1% | 77% | 10 |
| 7 | CAPACITIVE ULTRASONIC TRANSDUCER | authKW | 303872 | 1% | 100% | 7 |
| 8 | IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL | journal | 219619 | 23% | 3% | 169 |
| 9 | MATCHING LAYERS | authKW | 142064 | 1% | 55% | 6 |
| 10 | CAPACITIVE MICRO MACHINED ULTRASONIC TRANSDUCER CMUT | authKW | 130231 | 0% | 100% | 3 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Acoustics | 38021 | 43% | 0% | 313 |
| 2 | Materials Science, Characterization, Testing | 5075 | 11% | 0% | 77 |
| 3 | Engineering, Electrical & Electronic | 4513 | 47% | 0% | 338 |
| 4 | Instruments & Instrumentation | 2870 | 20% | 0% | 147 |
| 5 | Audiology & Speech-Language Pathology | 940 | 5% | 0% | 35 |
| 6 | Radiology, Nuclear Medicine & Medical Imaging | 829 | 14% | 0% | 102 |
| 7 | Nanoscience & Nanotechnology | 385 | 9% | 0% | 64 |
| 8 | Physics, Applied | 254 | 15% | 0% | 107 |
| 9 | Engineering, General | 96 | 3% | 0% | 24 |
| 10 | Engineering, Biomedical | 69 | 3% | 0% | 22 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | EDWARD L GINZTON | 104256 | 6% | 5% | 47 |
| 2 | ADV MICRO NANODEVICES | 99220 | 1% | 57% | 4 |
| 3 | SENSORS ULTRASON TECHNOL | 78136 | 0% | 60% | 3 |
| 4 | VHTI | 65112 | 0% | 50% | 3 |
| 5 | ACUST | 59564 | 2% | 8% | 18 |
| 6 | INFORMAT PHYS TECHNOL ITEFI | 57879 | 0% | 67% | 2 |
| 7 | ACOUST UNDERWATER TECHNOL | 43410 | 0% | 100% | 1 |
| 8 | ACOUST UNDERWATER TECHNOL BASTA | 43410 | 0% | 100% | 1 |
| 9 | ANAL ULTRASOUND | 43410 | 0% | 100% | 1 |
| 10 | BIO PROJECT TEAM | 43410 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL | 219619 | 23% | 3% | 169 |
| 2 | ULTRASONICS | 87053 | 13% | 2% | 91 |
| 3 | RUSSIAN JOURNAL OF NONDESTRUCTIVE TESTING | 14370 | 3% | 1% | 23 |
| 4 | INSIGHT | 12911 | 3% | 1% | 21 |
| 5 | IEEE TRANSACTIONS ON BIOMEDICAL CIRCUITS AND SYSTEMS | 7514 | 2% | 2% | 11 |
| 6 | JOURNAL OF MICROELECTROMECHANICAL SYSTEMS | 3986 | 2% | 1% | 16 |
| 7 | MATERIALS EVALUATION | 3108 | 2% | 1% | 11 |
| 8 | JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA | 2186 | 5% | 0% | 35 |
| 9 | SENSORS AND ACTUATORS A-PHYSICAL | 2045 | 3% | 0% | 22 |
| 10 | JOURNAL OF MICROMECHANICS AND MICROENGINEERING | 1926 | 2% | 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 |