Class information for:
Level 2: LAMB WAVES//GUIDED WAVES//ULTRASONICS

Basic class information
Bar chart of Publication_year

Last years might be incomplete

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
990 2             LAMB WAVES//GUIDED WAVES//ULTRASONICS 10807
1200 1                   LAMB WAVES//GUIDED WAVES//ULTRASONIC GUIDED WAVES 2810
7270 1                   LASER ULTRASONICS//LASER ULTRASOUND//EMAT 1413
8007 1                   NONLINEAR ULTRASONICS//NONLINEAR ULTRASOUND//NONLINEAR ACOUSTICS 1328
13596 1                   ACOUSTIC MICROSCOPY//VZ CURVE//ACOUSTIC MICROSCOPE 856
14535 1                   BOUNDED BEAMS//FR 3110//ULTRASONIC POLAR SCAN 793
16325 1                   ULTRASONIC REFLECTION//OIL FILM MEASUREMENT//INTERFACIAL STIFFNESS 687
18445 1                   ACOUSTOELASTICITY//ACOUSTOELASTIC EFFECT//ULTRASONIC STRESS MEASUREMENT 576
18739 1                   CORDIERITE SIC COMPOSITE CERAMICS//AZIMUTHAL SCANNER//PLY BY PLY VECTOR MODEL 562
18954 1                   COHERENT WAVE//EFFECTIVE WAVENUMBER//FIBER INTERPHASE 551
20208 1                   THERMOELECTRIC NDE//EDISON JOINING TECHNOL//ATTENUATION IN POLYCRYSTALS 493
20571 1                   RESONANT ULTRASOUND SPECTROSCOPY//ELECTROMAGNETIC ACOUSTIC RESONANCE//RESONANCE ULTRASOUND SPECTROSCOPY 478
31700 1                   EQUIPE MICROSCOPIE ACOUST//RETREADS//STRESS WAVE FACTORS 162
36463 1                   ACOUST ULTRASONS//ACTIVE PIEZOELECTRIC IMPLANTS//BRISTOL GEN HOSP CLIN RADIOL 98

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LAMB WAVES authKW 1183041 5% 68% 593
2 GUIDED WAVES authKW 512536 3% 47% 375
3 ULTRASONICS journal 427897 7% 19% 779
4 LASER ULTRASONICS authKW 420090 2% 71% 202
5 ULTRASONIC GUIDED WAVES authKW 243374 1% 80% 105
6 ACOUSTICS WoSSC 221514 27% 3% 2929
7 MATERIALS EVALUATION journal 196710 3% 20% 337
8 EMAT authKW 195933 1% 82% 82
9 LASER ULTRASOUND authKW 178779 1% 68% 90
10 NDT & E INTERNATIONAL journal 163537 3% 18% 320

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Acoustics 221514 27% 3% 2929
2 Materials Science, Characterization, Testing 125428 14% 3% 1472
3 Audiology & Speech-Language Pathology 49420 9% 2% 963
4 Mechanics 10978 12% 0% 1288
5 Materials Science, Composites 6904 4% 1% 421
6 Instruments & Instrumentation 6732 9% 0% 930
7 Materials Science, Multidisciplinary 4221 17% 0% 1831
8 Engineering, Mechanical 3734 7% 0% 741
9 Engineering, General 2950 4% 0% 486
10 Radiology, Nuclear Medicine & Medical Imaging 2917 8% 0% 816

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NONDESTRUCT EVALUAT 115902 1% 29% 139
2 EDISON JOINING TECHNOL 77863 0% 64% 42
3 QUAL ENGN FAILURE PREVENT 72291 0% 53% 47
4 MECAN PHYS 63257 1% 25% 87
5 NDE STRUCT HLTH MONITORING 52985 0% 91% 20
6 LSMS 51159 0% 53% 33
7 UMR 5469 46274 0% 32% 49
8 NONDESTRUCT EVALUAT PROGRAM 40285 0% 63% 22
9 CONDENSED MATTER COMPLEX SYST PHYS 29385 0% 92% 11
10 ACOUST 28103 2% 5% 196

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ULTRASONICS 427897 7% 19% 779
2 MATERIALS EVALUATION 196710 3% 20% 337
3 NDT & E INTERNATIONAL 163537 3% 18% 320
4 JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 109259 9% 4% 948
5 STRUCTURAL HEALTH MONITORING-AN INTERNATIONAL JOURNAL 81657 1% 23% 122
6 JOURNAL OF NONDESTRUCTIVE EVALUATION 81010 1% 23% 123
7 RESEARCH IN NONDESTRUCTIVE EVALUATION 53112 1% 24% 75
8 IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL 45965 3% 5% 300
9 WAVE MOTION 45742 2% 9% 179
10 INSIGHT 44689 1% 10% 151

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 LAMB WAVES 1183041 5% 68% 593 Search LAMB+WAVES Search LAMB+WAVES
2 GUIDED WAVES 512536 3% 47% 375 Search GUIDED+WAVES Search GUIDED+WAVES
3 LASER ULTRASONICS 420090 2% 71% 202 Search LASER+ULTRASONICS Search LASER+ULTRASONICS
4 ULTRASONIC GUIDED WAVES 243374 1% 80% 105 Search ULTRASONIC+GUIDED+WAVES Search ULTRASONIC+GUIDED+WAVES
5 EMAT 195933 1% 82% 82 Search EMAT Search EMAT
6 LASER ULTRASOUND 178779 1% 68% 90 Search LASER+ULTRASOUND Search LASER+ULTRASOUND
7 NONLINEAR ULTRASONICS 158955 1% 91% 60 Search NONLINEAR+ULTRASONICS Search NONLINEAR+ULTRASONICS
8 STRUCTURAL HEALTH MONITORING 158593 3% 16% 349 Search STRUCTURAL+HEALTH+MONITORING Search STRUCTURAL+HEALTH+MONITORING
9 ACOUSTOELASTICITY 132105 1% 68% 67 Search ACOUSTOELASTICITY Search ACOUSTOELASTICITY
10 ELECTROMAGNETIC ACOUSTIC TRANSDUCER 113114 0% 76% 51 Search ELECTROMAGNETIC+ACOUSTIC+TRANSDUCER Search ELECTROMAGNETIC+ACOUSTIC+TRANSDUCER

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


rank cluster_id2 link
1 946 IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL//ACOUSTICS//ULTRASONIC IMAGING
2 2074 INITIAL STRESS//IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL//PIEZOELECT DEVICE
3 3230 ACOUSTIC EMISSION//VIBROARTHROGRAPHY//MOMENT TENSOR ANALYSIS
4 2732 COHERENT PHONONS//COMPLEX MATTER//TRANSIENT REFLECTING GRATING
5 2909 EDDY CURRENT TESTING//MAGNETIC FLUX LEAKAGE//PULSED EDDY CURRENT
6 1023 DAMAGE DETECTION//STRUCTURAL HEALTH MONITORING//DAMAGE IDENTIFICATION
7 4212 RUSSIAN JOURNAL OF NONDESTRUCTIVE TESTING//ELECTROMAGNETIC ACOUSTIC TRANSFORMATION//FOCUSING DISTANCE
8 3047 UNDERWATER ACOUSTIC COMMUNICATION//UNDERWATER SENSOR NETWORKS//TIME REVERSAL
9 863 ACOUSTICS//ACTIVE NOISE CONTROL//JOURNAL OF SOUND AND VIBRATION
10 1483 THERMAL LENS SPECTROMETRY//INFRARED THERMOGRAPHY//PULSED THERMOGRAPHY

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