Class information for:
Level 1: SOUND PROBE//OCEAN ACOUSTIC TOMOGRAPHY//ULTRASONIC RANGING

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
17279 608 15.7 48%


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
16 4 ENGINEERING, CIVIL//CONSTRUCTION & BUILDING TECHNOLOGY//MECHANICS 627508
288 3       ACOUSTICS//ULTRASONICS//ULTRASOUND IN MEDICINE AND BIOLOGY 42267
858 2             IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL//ELASTOGRAPHY//ULTRASONIC IMAGING 11609
17279 1                   SOUND PROBE//OCEAN ACOUSTIC TOMOGRAPHY//ULTRASONIC RANGING 608

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 SOUND PROBE authKW 656224 2% 93% 14
2 OCEAN ACOUSTIC TOMOGRAPHY authKW 385781 2% 59% 13
3 ULTRASONIC RANGING authKW 307604 1% 88% 7
4 UNDERGROUND IMAGING authKW 301328 1% 100% 6
5 INFORMAT SYST DESIGN address 264294 3% 26% 20
6 RANGE SPECTRUM authKW 200886 1% 100% 4
7 RECIPROCAL TRANSMISSION authKW 200886 1% 100% 4
8 ULTRASONIC DISTANCE MEASUREMENT authKW 200886 1% 100% 4
9 ULTRASONIC INVERSE SCATTERING authKW 200886 1% 100% 4
10 AERIAL SONAR authKW 150664 0% 100% 3

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Physics, Applied 3653 50% 0% 303
2 Instruments & Instrumentation 3510 24% 0% 147
3 Acoustics 1167 9% 0% 52
4 Engineering, Electrical & Electronic 716 22% 0% 133
5 Engineering, General 507 7% 0% 45
6 Audiology & Speech-Language Pathology 250 3% 0% 17
7 Robotics 142 1% 0% 9
8 Automation & Control Systems 71 3% 0% 16
9 Engineering, Ocean 50 1% 0% 5
10 Computer Science, Hardware & Architecture 35 2% 0% 10

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 INFORMAT SYST DESIGN 264294 3% 26% 20
2 SYST INFORMAT ENGN 146427 10% 5% 59
3 SHIMIZU TECHNOL 90396 0% 60% 3
4 ENGN INFORMAT SYST 57042 2% 8% 15
5 ADV COMP INFRASTRUCT 56495 0% 38% 3
6 BIOL ORIENTED SCI TECH 50221 0% 100% 1
7 CNRS URS 229 50221 0% 100% 1
8 COURSE AERONAUT ASTRONAUT 50221 0% 100% 1
9 COURSE AEROSPACE 50221 0% 100% 1
10 DEP INFORMAT SYST DESIGN 50221 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 JAPANESE JOURNAL OF APPLIED PHYSICS 49712 21% 1% 125
2 JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS 34806 24% 0% 146
3 ROBOTICS AGE 12552 0% 13% 2
4 IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT 11945 8% 1% 46
5 ULTRASONICS 4498 3% 0% 19
6 MEASUREMENT SCIENCE AND TECHNOLOGY 1766 3% 0% 18
7 MEASUREMENT 1478 2% 0% 11
8 JOURNAL OF KOREA TRADE 1221 0% 1% 2
9 PIPELINE & GAS JOURNAL 1194 0% 2% 1
10 ELECTRONICS AND COMMUNICATIONS IN JAPAN 1175 1% 1% 4

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 SOUND PROBE 656224 2% 93% 14 Search SOUND+PROBE Search SOUND+PROBE
2 OCEAN ACOUSTIC TOMOGRAPHY 385781 2% 59% 13 Search OCEAN+ACOUSTIC+TOMOGRAPHY Search OCEAN+ACOUSTIC+TOMOGRAPHY
3 ULTRASONIC RANGING 307604 1% 88% 7 Search ULTRASONIC+RANGING Search ULTRASONIC+RANGING
4 UNDERGROUND IMAGING 301328 1% 100% 6 Search UNDERGROUND+IMAGING Search UNDERGROUND+IMAGING
5 RANGE SPECTRUM 200886 1% 100% 4 Search RANGE+SPECTRUM Search RANGE+SPECTRUM
6 RECIPROCAL TRANSMISSION 200886 1% 100% 4 Search RECIPROCAL+TRANSMISSION Search RECIPROCAL+TRANSMISSION
7 ULTRASONIC DISTANCE MEASUREMENT 200886 1% 100% 4 Search ULTRASONIC+DISTANCE+MEASUREMENT Search ULTRASONIC+DISTANCE+MEASUREMENT
8 ULTRASONIC INVERSE SCATTERING 200886 1% 100% 4 Search ULTRASONIC+INVERSE+SCATTERING Search ULTRASONIC+INVERSE+SCATTERING
9 AERIAL SONAR 150664 0% 100% 3 Search AERIAL+SONAR Search AERIAL+SONAR
10 COMPOUND SCANNING 150664 0% 100% 3 Search COMPOUND+SCANNING Search COMPOUND+SCANNING

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.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 MIZUTANI, K , WAKATSUKI, N , EBIHARA, T , (2016) INTRODUCTION OF MEASUREMENT TECHNIQUES IN ULTRASONIC ELECTRONICS: BASIC PRINCIPLES AND RECENT TRENDS.JAPANESE JOURNAL OF APPLIED PHYSICS. VOL. 55. ISSUE 7. P. - 107 21% 0
2 MOTEGI, T , MIZUTANI, K , WAKATSUKI, N , (2012) ACOUSTIC HYGROMETER BASED ON REVERBERATION TIME MEASUREMENT.JAPANESE JOURNAL OF APPLIED PHYSICS. VOL. 51. ISSUE 7. P. - 21 100% 2
3 MORI, K , OGASAWARA, H , TSUCHIYA, T , ENDOH, N , (2016) DATA ANALYSIS RESULTS OF THE SECOND SEA TRIAL OF AMBIENT NOISE IMAGING WITH ACOUSTIC LENS IN 2014: TWO-DIMENSIONAL TARGET IMAGES AFFECTED BY DIRECTION OF FIELD OF VIEW AND SPATIAL NOISE DISTRIBUTION.JAPANESE JOURNAL OF APPLIED PHYSICS. VOL. 55. ISSUE 7. P. - 19 100% 0
4 MORI, K , OGASAWARA, H , NAKAMURA, T , TSUCHIYA, T , ENDOH, N , (2013) RELATIONSHIP BETWEEN SPATIAL DISTRIBUTION OF NOISE SOURCES AND TARGET SCATTERINGS OBSERVED IN THE 2010 SEA TRIAL OF AMBIENT NOISE IMAGING.JAPANESE JOURNAL OF APPLIED PHYSICS. VOL. 52. ISSUE 7. P. - 19 86% 2
5 TAMURA, J , KAWAMURA, Y , MOCHIJI, H , SASAKI, N , MIZUTANI, K , OKAWA, H , (2011) A METHOD FOR ESTIMATING THE LOCATION OF THE DRILL-BIT DURING HORIZONTAL DIRECTIONAL DRILLING USING A GIANT-MAGNETOSTRICTIVE VIBRATOR.JAPANESE JOURNAL OF APPLIED PHYSICS. VOL. 50. ISSUE 7. P. - 17 100% 3
6 SUGIMOTO, T , NAKAGAWA, Y , SHIRAKAWA, T , SANO, M , OHABA, M , SHIBUSAWA, S , (2013) STUDY ON WATER DISTRIBUTION IMAGING IN THE SAND USING PROPAGATION VELOCITY OF SOUND WITH SCANNING LASER DOPPLER VIBROMETER.JAPANESE JOURNAL OF APPLIED PHYSICS. VOL. 52. ISSUE 7. P. - 18 86% 4
7 YAMANAKA, K , HIRATA, S , HACHIYA, H , (2016) EVALUATION OF CORRELATION PROPERTY OF LINEAR-FREQUENCY-MODULATED SIGNALS CODED BY MAXIMUM-LENGTH SEQUENCES.JAPANESE JOURNAL OF APPLIED PHYSICS. VOL. 55. ISSUE 7. P. - 18 82% 0
8 SATO, Y , MIZUTANI, K , WAKATSUKI, N , NAKAMURA, T , (2012) DESIGN AND NUMERICAL EVALUATION OF OFF-AXIS APLANATIC STRAUBEL MIRROR FOR UNDERWATER ACOUSTIC IMAGING.JAPANESE JOURNAL OF APPLIED PHYSICS. VOL. 51. ISSUE 7. P. - 16 100% 0
9 KAKUMA, K , NOROSE, Y , MIZUTANI, K , WAKATSUKI, N , (2013) INTERVAL OF OBSERVATION PLANE IN VISUALIZATION OF REGION NEAR DEFECTS IN BILLETS USING ULTRASONIC COMPUTERIZED TOMOGRAPHY METHOD.JAPANESE JOURNAL OF APPLIED PHYSICS. VOL. 52. ISSUE 7. P. - 21 70% 8
10 MORI, K , OGASAWARA, H , NAKAMURA, T , TSUCHIYA, T , ENDOH, N , (2012) EXTRACTION OF TARGET SCATTERINGS FROM RECEIVED TRANSIENTS ON TARGET DETECTION TRIAL OF AMBIENT NOISE IMAGING WITH ACOUSTIC LENS.JAPANESE JOURNAL OF APPLIED PHYSICS. VOL. 51. ISSUE 7. P. - 16 94% 3

Classes with closest relation at Level 1


Rank Class id link
1 22636 BUFFER ROD//CLAD BUFFER ROD//HIGH TEMPERATURE ULTRASONIC TRANSDUCER HTUT
2 14109 CMUT//CAPACITIVE MICROMACHINED ULTRASONIC TRANSDUCER CMUT//CAPACITIVE MICROMACHINED ULTRASONIC TRANSDUCER
3 35024 ACOUSTIC GAS SENSOR//EFFECTIVE RELAXATION AREA//EFFECTIVE SPECIFIC HEAT CAPACITY
4 34357 AICHI WORKS TAKETOYO PLANT//FIXED LENGTH TRANSMISSION LINE//MONOPOLE ULTRASONIC PULSE
5 32347 ADDITIVE DISTURBANCE//ATOMIC CONTINUUM INTERFACE//DEBRIS THROW
6 31809 CHAIR ACOUST MULTIMEDIA//ULTRASOUND TRANSMISSION TOMOGRAPHY//3D COEFFICIENT INVERSE PROBLEMS
7 29773 DANISH PRIMARY ACOUST//MICROPHONE CALIBRATION//ACOUSTICAL CALIBRATION
8 17185 VORTEX FLOWMETER//FLOW MEASUREMENT AND INSTRUMENTATION//WET GAS METERING
9 23688 SYNTHETIC APERTURE SONAR SAS//UNDERWATER TARGET CLASSIFICATION//SYNTHETIC APERTURE SONAR
10 33038 HUMAN INFORMATION SENSOR//PYROELECTRIC ARRAY DETECTOR//SURFACE DIFFERENTIATION

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