Class information for:
Level 1: ACOUSTICAL PHYSICS//NN ANDREEV ACOUST//JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA

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
441 3       INVERSE PROBLEMS//ELECTRICAL IMPEDANCE TOMOGRAPHY//INVERSE SCATTERING 27955
1738 2             JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA//IEEE JOURNAL OF OCEANIC ENGINEERING//ACOUSTICAL PHYSICS 6854
4093 1                   ACOUSTICAL PHYSICS//NN ANDREEV ACOUST//JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 1883

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ACOUSTICAL PHYSICS journal 605934 17% 12% 311
2 NN ANDREEV ACOUST address 344247 4% 29% 71
3 JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA journal 332659 36% 3% 686
4 ACOUSTICS WoSSC 249728 68% 1% 1288
5 JOURNAL OF COMPUTATIONAL ACOUSTICS journal 189402 4% 13% 84
6 ANDREEV ACOUST address 161050 2% 25% 39
7 AUDIOLOGY & SPEECH-LANGUAGE PATHOLOGY WoSSC 155584 37% 1% 703
8 UNDERWATER ACOUSTIC PROPAGATION authKW 131317 1% 41% 19
9 SOVIET PHYSICS ACOUSTICS-USSR journal 130109 6% 7% 118
10 AXIAL WAVE authKW 117151 0% 100% 7

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Acoustics 249728 68% 1% 1288
2 Audiology & Speech-Language Pathology 155584 37% 1% 703
3 Engineering, Ocean 10571 6% 1% 119
4 Oceanography 4561 11% 0% 214
5 Mathematics, Interdisciplinary Applications 791 5% 0% 96
6 Engineering, Civil 472 5% 0% 95
7 Physics, Multidisciplinary 120 5% 0% 102
8 Engineering, Electrical & Electronic 116 7% 0% 139
9 Physics, Mathematical 86 3% 0% 49
10 Mathematics, Applied 70 4% 0% 72

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NN ANDREEV ACOUST 344247 4% 29% 71
2 ANDREEV ACOUST 161050 2% 25% 39
3 PL MATH MATH MODELING 68332 0% 58% 7
4 ILICHEV PACIFIC OCEANOL 66142 2% 10% 38
5 PHYS ACOUST BRANCH CODE 7136 50207 0% 100% 3
6 PL OCEAN PHYS ENGN 44768 2% 7% 37
7 ILYICHEV OCEANOL 33472 0% 100% 2
8 HAIKOU ACOUST 32178 0% 38% 5
9 HYDROPHYS HYDROACOUST 30122 0% 60% 3
10 PL COMPUTAT MATH 29608 2% 5% 34

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ACOUSTICAL PHYSICS 605934 17% 12% 311
2 JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 332659 36% 3% 686
3 JOURNAL OF COMPUTATIONAL ACOUSTICS 189402 4% 13% 84
4 SOVIET PHYSICS ACOUSTICS-USSR 130109 6% 7% 118
5 IEEE JOURNAL OF OCEANIC ENGINEERING 66584 5% 4% 91
6 IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII RADIOFIZIKA 3975 1% 1% 22
7 WAVE MOTION 3263 1% 1% 20
8 SEA TECHNOLOGY 2216 0% 1% 9
9 JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS 2073 2% 0% 40
10 ACTA ACUSTICA UNITED WITH ACUSTICA 1670 1% 1% 13

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 UNDERWATER ACOUSTIC PROPAGATION 131317 1% 41% 19 Search UNDERWATER+ACOUSTIC+PROPAGATION Search UNDERWATER+ACOUSTIC+PROPAGATION
2 AXIAL WAVE 117151 0% 100% 7 Search AXIAL+WAVE Search AXIAL+WAVE
3 LOCAL ORTHOGONAL TRANSFORM 100415 0% 100% 6 Search LOCAL+ORTHOGONAL+TRANSFORM Search LOCAL+ORTHOGONAL+TRANSFORM
4 UNDERWATER SOUND PROPAGATION 97368 0% 73% 8 Search UNDERWATER+SOUND+PROPAGATION Search UNDERWATER+SOUND+PROPAGATION
5 COASTAL ACOUSTIC TOMOGRAPHY 82001 0% 70% 7 Search COASTAL+ACOUSTIC+TOMOGRAPHY Search COASTAL+ACOUSTIC+TOMOGRAPHY
6 UNDERWATER ACOUSTICS 75622 2% 16% 29 Search UNDERWATER+ACOUSTICS Search UNDERWATER+ACOUSTICS
7 DEEP WATER WAVEGUIDE 66943 0% 100% 4 Search DEEP+WATER+WAVEGUIDE Search DEEP+WATER+WAVEGUIDE
8 DIRECT GLOBAL MATRIX APPROACH 66943 0% 100% 4 Search DIRECT+GLOBAL+MATRIX+APPROACH Search DIRECT+GLOBAL+MATRIX+APPROACH
9 FOR3D 66943 0% 100% 4 Search FOR3D Search FOR3D
10 PARABOLIC EQUATION METHOD 66927 1% 33% 12 Search PARABOLIC+EQUATION+METHOD Search PARABOLIC+EQUATION+METHOD

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


rank cluster_id2 link
1 4605 GEOACOUSTIC INVERSION//JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA//MATCHED FIELD PROCESSING
2 34123 INT MONITORING SYST//T PHASES//CNRSIUEM
3 23469 SOVIET PHYSICS ACOUSTICS-USSR//ACOUSTICAL PHYSICS//STRONGLY ELONGATED BODY
4 12135 LARGE APERTURE SCINTILLOMETER//SCINTILLOMETER//ANGLE OF ARRIVAL FLUCTUATIONS
5 12565 JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA//VERTICAL DIRECTIONALITY//BUBBLE CLOUDS
6 37133 MARITIME WIDEBAND COMMUNICATION//COMMUN SPACE COMM SEC 2//COORDINATED ATTITUDE CONTROL
7 15873 EVAPORATION DUCT//ATMOSPHERIC DUCT//SPLIT STEP PARABOLIC EQUATION
8 37199 AIR BUBBLE CURTAIN//EMISSION SOUND PRESSURE//LONG TERM AVERAGE IMMISSION LEVEL
9 18547 INFRASOUND//ATMOSPHER ACOUST//UPPER ATMOSPHER MODELING SECT
10 31592 ARRAY SHAPE ESTIMATION//GLITTER PATTERN//EXTENDED TOWED ARRAY MEASUREMENTS ETAM ALGORITHM

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