Class information for:
Level 1: FAR FIELD DIRECTIVITY PATTERN//DIRECTIONAL ACOUSTIC SOURCES//DIRECTIONAL SOUND BEAMS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
25590 277 13.6 24%


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
2 4 MATERIALS SCIENCE, MULTIDISCIPLINARY//PHYSICS, APPLIED//PHYSICS, CONDENSED MATTER 2836879
509 3       LASER INDUCED BREAKDOWN SPECTROSCOPY//LIBS//LASER ABLATION 21553
2618 2             KVANTOVAYA ELEKTRONIKA//LASER COLOR MARKING//ZHURNAL TEKHNICHESKOI FIZIKI 3557
25590 1                   FAR FIELD DIRECTIVITY PATTERN//DIRECTIONAL ACOUSTIC SOURCES//DIRECTIONAL SOUND BEAMS 277

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 FAR FIELD DIRECTIVITY PATTERN authKW 220471 1% 100% 2
2 DIRECTIONAL ACOUSTIC SOURCES authKW 110236 0% 100% 1
3 DIRECTIONAL SOUND BEAMS authKW 110236 0% 100% 1
4 FRE LML 3723 address 110236 0% 100% 1
5 GRAPHITE DIAMOND PHASE TRANSITIONS authKW 110236 0% 100% 1
6 NANODISPERSED ALCOSOLS authKW 110236 0% 100% 1
7 NEAR CRITICAL METAL STATES authKW 110236 0% 100% 1
8 NONRESONANT LIGHT MATTER INTERACTION authKW 110236 0% 100% 1
9 PHOTO ACOUSTIC EMISSION authKW 110236 0% 100% 1
10 PLASMA ACCELERATORS GUNS authKW 110236 0% 100% 1

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 Acoustics 4357 24% 0% 66
2 Physics, Applied 917 38% 0% 105
3 Physics, Multidisciplinary 389 18% 0% 51
4 Audiology & Speech-Language Pathology 239 4% 0% 11
5 Multidisciplinary Sciences 194 5% 0% 13
6 Engineering, Electrical & Electronic 22 8% 0% 22
7 Optics 20 5% 0% 14
8 Mechanics 20 4% 0% 11
9 Thermodynamics 3 1% 0% 4
10 Spectroscopy 2 1% 0% 4

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 FRE LML 3723 110236 0% 100% 1
2 IND LASER 36744 0% 33% 1
3 MACHINE RELIABIL 27557 0% 25% 1
4 LASER INFORMAT TECHNOL PROBLEM 12247 0% 11% 1
5 SCI IND LASERS 11022 0% 10% 1
6 PROBLEMS LASER INFORMAT TECHNOL 7599 1% 3% 2
7 GEN PHYS WAVE PROC 6483 0% 6% 1
8 UFR MATH PU PL 4842 1% 2% 2
9 ST PETERSBURG STATE PRECIS MECH OPT 4737 1% 2% 2
10 TECHNOL LASER 3935 0% 4% 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 SOVIET PHYSICS ACOUSTICS-USSR 84378 13% 2% 37
2 ZHURNAL TEKHNICHESKOI FIZIKI 12259 9% 0% 26
3 PISMA V ZHURNAL TEKHNICHESKOI FIZIKI 8763 7% 0% 20
4 ACOUSTICAL PHYSICS 7066 5% 0% 13
5 BULLETIN OF THE LEBEDEV PHYSICS INSTITUTE 4599 2% 1% 5
6 DOKLADY AKADEMII NAUK BELARUSI 3098 3% 0% 9
7 KVANTOVAYA ELEKTRONIKA 2412 4% 0% 12
8 IZVESTIYA AKADEMII NAUK SERIYA FIZICHESKAYA 2114 3% 0% 8
9 USPEKHI FIZICHESKIKH NAUK 1917 2% 0% 5
10 HIGH TEMPERATURE 1821 3% 0% 8

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 FAR FIELD DIRECTIVITY PATTERN 220471 1% 100% 2 Search FAR+FIELD+DIRECTIVITY+PATTERN Search FAR+FIELD+DIRECTIVITY+PATTERN
2 DIRECTIONAL ACOUSTIC SOURCES 110236 0% 100% 1 Search DIRECTIONAL+ACOUSTIC+SOURCES Search DIRECTIONAL+ACOUSTIC+SOURCES
3 DIRECTIONAL SOUND BEAMS 110236 0% 100% 1 Search DIRECTIONAL+SOUND+BEAMS Search DIRECTIONAL+SOUND+BEAMS
4 GRAPHITE DIAMOND PHASE TRANSITIONS 110236 0% 100% 1 Search GRAPHITE+DIAMOND+PHASE+TRANSITIONS Search GRAPHITE+DIAMOND+PHASE+TRANSITIONS
5 NANODISPERSED ALCOSOLS 110236 0% 100% 1 Search NANODISPERSED+ALCOSOLS Search NANODISPERSED+ALCOSOLS
6 NEAR CRITICAL METAL STATES 110236 0% 100% 1 Search NEAR+CRITICAL+METAL+STATES Search NEAR+CRITICAL+METAL+STATES
7 NONRESONANT LIGHT MATTER INTERACTION 110236 0% 100% 1 Search NONRESONANT+LIGHT+MATTER+INTERACTION Search NONRESONANT+LIGHT+MATTER+INTERACTION
8 PHOTO ACOUSTIC EMISSION 110236 0% 100% 1 Search PHOTO+ACOUSTIC+EMISSION Search PHOTO+ACOUSTIC+EMISSION
9 PLASMA ACCELERATORS GUNS 110236 0% 100% 1 Search PLASMA+ACCELERATORS+GUNS Search PLASMA+ACCELERATORS+GUNS
10 PLASMA ACOUSTIC WAVE 110236 0% 100% 1 Search PLASMA+ACOUSTIC+WAVE Search PLASMA+ACOUSTIC+WAVE

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 EIDELMAN, ED , (1995) ELECTRIC INSTABILITY EXCITATION DURING HEATING.USPEKHI FIZICHESKIKH NAUK. VOL. 165. ISSUE 11. P. 1279-1294 20 95% 7
2 EGEREV, SV , (2003) IN SEARCH OF A NONCONTACT UNDERWATER ACOUSTIC SOURCE.ACOUSTICAL PHYSICS. VOL. 49. ISSUE 1. P. 51-61 12 80% 13
3 SAYAL, VK , YADAV, LL , MAHESHWARI, KP , (2011) EFFECT OF TIME PROFILE OF LASER PULSE ON THE EXCITATION OF SOUND SIGNALS IN A LIQUID WITH A SERIES OF LASER PULSES.JOURNAL OF SOUND AND VIBRATION. VOL. 330. ISSUE 8. P. 1754-1761 8 53% 0
4 SAMOKHIN, AA , IL'ICHEV, NN , PIVOVAROV, PA , SIDORIN, AV , (2016) LASER VAPORISATION OF ABSORBING LIQUID UNDER TRANSPARENT COVER.BULLETIN OF THE LEBEDEV PHYSICS INSTITUTE. VOL. 43. ISSUE 5. P. 156 -159 3 100% 0
5 EIDELMAN, ED , (1997) ELECTRICAL FIELD IN THE MECHANISM OF A MOLTEN ZONE FORMATION (SYNERGETIC ASPECTS).IZVESTIYA AKADEMII NAUK SERIYA FIZICHESKAYA. VOL. 61. ISSUE 7. P. 1273 -1277 5 100% 0
6 EIDELMAN, ED , (1997) THE SELF-CONSISTENT PROBLEM OF MOTION AND SURFACE FORM CALCULATION WHEN A FILM OF A LIQUID SEMICONDUCTOR (SEMIMETAL) IS HEATED BY LASER BEAM.IZVESTIYA AKADEMII NAUK SERIYA FIZICHESKAYA. VOL. 61. ISSUE 7. P. 1400 -1406 5 100% 0
7 CHANDRASEKHAR, R , BUSCHVISHNIAC, IJ , (1989) EFFICIENCY OF A TRANSONICALLY MOVING THERMOACOUSTIC SOURCE.JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA. VOL. 85. ISSUE 1. P. 481-492 7 100% 0
8 VLASENKO, AI , VELESHCHUK, VP , GNATYUK, VA , LEVITSKII, SN , VLASENKO, ZK , IVLEV, GD , GATSKEVICH, EI , (2015) ACOUSTIC RESPONSE TO THE ACTION OF NANOSECOND LASER PULSES ON AN IN/CDTE THIN-FILM HETEROSTRUCTURE.PHYSICS OF THE SOLID STATE. VOL. 57. ISSUE 6. P. 1089 -1094 5 56% 1
9 PAVLOV, V , TITO, EP , (2009) TRANSITION SCATTERING IN STOCHASTICALLY INHOMOGENEOUS MEDIA.JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA. VOL. 125. ISSUE 2. P. 676-689 4 80% 0
10 ZHU, HH , CHEN, QM , CHENG, ZH , TANG, HQ , (2010) INFLUENCE OF THE SALINITY ON THE CHARACTERISTICS OF ACOUSTIC SIGNAL IN SALT WATER GENERATED BY PULSED CO2 LASER.JOURNAL OF APPLIED PHYSICS. VOL. 107. ISSUE 2. P. - 3 100% 1

Classes with closest relation at Level 1


Rank Class id link
1 33136 FREELY BURNING ELECTRIC ARC//INTERACTION OF LASER RADIATION WITH WATER//CRYSTALLIZATION HEAT
2 32677 PULSED PROC TECHNOL//LONTREL//PULSE ELECTROHYDRODYNAMIC TECHNOLOGY
3 6976 LASER ULTRASONICS//LASER ULTRASOUND//EMAT
4 12358 KVANTOVAYA ELEKTRONIKA//PHASE CHRONOMETRY//ZHURNAL TEKHNICHESKOI FIZIKI
5 30674 PIEZOELECTRIC RUBBER TRANSDUCER//ASYMPTOTIC DISPERSION CURVES//AURORA AUSTRALIS
6 36412 GAS LENSES//AERODYNAMIC MEDIA//METEOTRON FLAME
7 18042 CO2 SOLUBILIZATION//PHOTOACOUSTIC CALORIMETRY//PHOTOACOUSTIC
8 19314 PL MATH AUTOMAT//PULSE WIDTH DEPENDENCE OF DAMAGE THRESHOLD//KVANTOVAYA ELEKTRONIKA
9 22570 MICROSTRUCTURED SOLIDS//LOCALIZED STRAIN WAVE//MODELISAT MECAN ASSOCIE
10 10307 CAVITATION BUBBLE//SHIPBLDG ENGN//TOROIDAL BUBBLE

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