Class information for:
Level 1: IZVESTIYA AKADEMII NAUK SSSR FIZIKA ZEMLI//IZVESTIYA-PHYSICS OF THE SOLID EARTH//GEOPHYSICAL JOURNAL

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
23038 360 17.9 17%


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
353 3       GEOPHYSICS//GEOPHYSICAL PROSPECTING//GEOCHEMISTRY & GEOPHYSICS 35074
726 2             GEOPHYSICS//JOURNAL OF APPLIED GEOPHYSICS//MAGNETOTELLURICS 12661
23038 1                   IZVESTIYA AKADEMII NAUK SSSR FIZIKA ZEMLI//IZVESTIYA-PHYSICS OF THE SOLID EARTH//GEOPHYSICAL JOURNAL 360

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 IZVESTIYA AKADEMII NAUK SSSR FIZIKA ZEMLI journal 413727 23% 6% 82
2 IZVESTIYA-PHYSICS OF THE SOLID EARTH journal 168840 15% 4% 54
3 GEOPHYSICAL JOURNAL journal 160344 3% 17% 11
4 DOPOVIDI AKADEMII NAUK UKRAINSKOI RSR SERIYA B-GEOLOGICHNI KHIMICHNI TA BIOLOGICHNI NAUKI journal 117528 13% 3% 47
5 ALGEBRAIC SYSTEMS OF MATRICES authKW 84820 0% 100% 1
6 BOUNDED RATE OF NOISES VARIATION authKW 84820 0% 100% 1
7 COUPLED NON LINEAR PARTIAL DIFFERENTIAL EQUATIONS authKW 84820 0% 100% 1
8 ELLIPSOIDAL ESTIMATE authKW 84820 0% 100% 1
9 EMPTY INTERSECTION authKW 84820 0% 100% 1
10 ESTIMATES OF OREBODY PARAMETERS authKW 84820 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 Geosciences, Multidisciplinary 6195 48% 0% 173
2 Geology 3368 14% 0% 49
3 Geochemistry & Geophysics 1743 20% 0% 71
4 Multidisciplinary Sciences 1516 11% 0% 40
5 Mathematics 22 5% 0% 18
6 Automation & Control Systems 20 2% 0% 7
7 Oceanography 10 2% 0% 6
8 Computer Science, Cybernetics 9 1% 0% 2
9 Mathematics, Interdisciplinary Applications 6 1% 0% 5
10 Engineering, General 4 1% 0% 5

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 EUROFUS CU 84820 0% 100% 1
2 INNER STRUCT EARTH PLANETS 84820 0% 100% 1
3 SCMIDT PHYS EARTH 84820 0% 100% 1
4 SCI SYST DEV 84818 1% 50% 2
5 SUBBOTIN GEOPHYS 62306 2% 12% 6
6 MIDT UNITED PHYS EARTH 46630 3% 5% 11
7 MIDT PHYS EARTH 33137 5% 2% 17
8 MIDT JOINT PHYS EARTH 10099 2% 2% 6
9 MIN 7740 3% 1% 10
10 COMPUTAT MATH CYBERNET 5827 2% 1% 8

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 IZVESTIYA AKADEMII NAUK SSSR FIZIKA ZEMLI 413727 23% 6% 82
2 IZVESTIYA-PHYSICS OF THE SOLID EARTH 168840 15% 4% 54
3 GEOPHYSICAL JOURNAL 160344 3% 17% 11
4 DOPOVIDI AKADEMII NAUK UKRAINSKOI RSR SERIYA B-GEOLOGICHNI KHIMICHNI TA BIOLOGICHNI NAUKI 117528 13% 3% 47
5 FIZIKA ZEMLI 56954 7% 3% 25
6 AVTOMATIKA 12538 1% 3% 5
7 DOKLADY AKADEMII NAUK SSSR 11894 15% 0% 55
8 GEOPHYSICAL SURVEYS 4134 1% 2% 2
9 INVERSE PROBLEMS IN SCIENCE AND ENGINEERING 2570 1% 1% 5
10 DOKLADY EARTH SCIENCES 1734 3% 0% 10

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 ALGEBRAIC SYSTEMS OF MATRICES 84820 0% 100% 1 Search ALGEBRAIC+SYSTEMS+OF+MATRICES Search ALGEBRAIC+SYSTEMS+OF+MATRICES
2 BOUNDED RATE OF NOISES VARIATION 84820 0% 100% 1 Search BOUNDED+RATE+OF+NOISES+VARIATION Search BOUNDED+RATE+OF+NOISES+VARIATION
3 COUPLED NON LINEAR PARTIAL DIFFERENTIAL EQUATIONS 84820 0% 100% 1 Search COUPLED+NON+LINEAR+PARTIAL+DIFFERENTIAL+EQUATIONS Search COUPLED+NON+LINEAR+PARTIAL+DIFFERENTIAL+EQUATIONS
4 ELLIPSOIDAL ESTIMATE 84820 0% 100% 1 Search ELLIPSOIDAL+ESTIMATE Search ELLIPSOIDAL+ESTIMATE
5 EMPTY INTERSECTION 84820 0% 100% 1 Search EMPTY+INTERSECTION Search EMPTY+INTERSECTION
6 ESTIMATES OF OREBODY PARAMETERS 84820 0% 100% 1 Search ESTIMATES+OF+OREBODY+PARAMETERS Search ESTIMATES+OF+OREBODY+PARAMETERS
7 FRACTURED DISRUPTIONS 84820 0% 100% 1 Search FRACTURED+DISRUPTIONS Search FRACTURED+DISRUPTIONS
8 GENERAL SEISMOLOGY 84820 0% 100% 1 Search GENERAL+SEISMOLOGY Search GENERAL+SEISMOLOGY
9 INTERNAL CORE 84820 0% 100% 1 Search INTERNAL+CORE Search INTERNAL+CORE
10 LINEAR INTEGRAL REPRESENTATIONS 84820 0% 100% 1 Search LINEAR+INTEGRAL+REPRESENTATIONS Search LINEAR+INTEGRAL+REPRESENTATIONS

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 KOBRUNOV, AI , (2015) THE METHOD OF FUNCTIONAL REPRESENTATIONS IN THE SOLUTION OF INVERSE PROBLEMS OF GRAVIMETRY.IZVESTIYA-PHYSICS OF THE SOLID EARTH. VOL. 51. ISSUE 4. P. 459 -468 18 95% 0
2 STRAKHOV, VN , (1995) GEOPHYSICS AND MATHEMATICS.FIZIKA ZEMLI. VOL. . ISSUE 12. P. 4 -23 26 93% 7
3 STRAKHOV, VN , (2002) ELIMINATION OF THE DOMINANT PATTERN OF THINKING AS A PREREQUISITE FOR THE DEVELOPMENT OF A NEW PARADIGM (WITH SPECIAL REFERENCE TO GRAVIMETRY AND MAGNETOMETRY).IZVESTIYA-PHYSICS OF THE SOLID EARTH. VOL. 38. ISSUE 3. P. 177 -193 18 90% 2
4 STRAKHOV, VN , (2001) MAIN CONSTRUCTIVE IDEAS UNDERLYING THE DEVELOPMENT OF NUMERICAL METHODS OF FINDING STABLE APPROXIMATE SOLUTIONS TO SYSTEMS OF LINEAR ALGEBRAIC EQUATIONS WITH INACCURATE RIGHT-HAND SIDES IN GRAVITY AND MAGNETIC PROBLEMS: I. FUNDAMENTAL CONSTRUCTIVE IDEAS.IZVESTIYA-PHYSICS OF THE SOLID EARTH. VOL. 37. ISSUE 11. P. 861 -884 13 93% 0
5 STRAKHOV, VN , (2013) FUTURE OF THE INTERPRETATION THEORY OF GRAVITY AND MAGNETIC ANOMALIES.IZVESTIYA-PHYSICS OF THE SOLID EARTH. VOL. 49. ISSUE 6. P. 893-909 8 100% 0
6 STRAKHOV, VN , GOLIZDRA, GY , STAROSTENKO, VI , (2000) THEORY AND PRACTICE OF INTERPRETING POTENTIAL FIELDS: EVOLUTION IN THE 20TH CENTURY.IZVESTIYA-PHYSICS OF THE SOLID EARTH. VOL. 36. ISSUE 9. P. 742 -762 17 61% 0
7 KOBRUNOV, AI , (2014) HIDDEN EQUIVALENCE AND EFFICIENCY OF GRAVITY DATA INTERPRETATION.IZVESTIYA-PHYSICS OF THE SOLID EARTH. VOL. 50. ISSUE 2. P. 203 -211 8 80% 0
8 STEPANOVA, IE , RAEVSKIY, DN , SHCHEPETILOV, AV , (2016) ON INCREASING THE EFFICIENCY OF THE MODIFIED METHOD OF S-APPROXIMATIONS.IZVESTIYA-PHYSICS OF THE SOLID EARTH. VOL. 52. ISSUE 1. P. 144 -154 6 100% 0
9 BALK, PI , BALK, TV , (1996) JOINT INVERSION OF GRAVITY AND MAGNETIC DATA.FIZIKA ZEMLI. VOL. . ISSUE 2. P. 16-30 10 100% 1
10 BALK, PI , (1997) THE PROBLEM OF PARAMETRIZATION AND RELIABILITY OF THE NONLINEAR GRAVITY DATA INVERSION.FIZIKA ZEMLI. VOL. . ISSUE 10. P. 14-32 9 100% 0

Classes with closest relation at Level 1


Rank Class id link
1 32761 BULASHEVICH GEOPHYS//GEOELE OMAGNET//BOREHOLE THERMOGRAMS
2 27310 MANTLE DENSITY HETEROGENEITY//SH KELKAR ARTS COMMERCE SCI//IRREGULAR OPERATOR EQUATION
3 28382 ACTIVE GEOTHERMAL ALTERATION FIELD//AMUR OKHOTSK FOLD SYSTEM//BABEL EXPERIMENT
4 26500 FORENSIC GEOPHYSICS//PHYS SCI GEOG//CLANDESTINE GRAVES
5 34351 ARCHIV FUR ELEKTROTECHNIK//CAPACITIVE FIELD//FERRITE SHELL
6 28978 IZVESTIYA AKADEMII NAUK SSSR FIZIKA ZEMLI//MIDDLE AMUR SEDIMENTARY BASIN//NAROFOMINSK
7 33381 COGALOIS EXTENSION//G COGALOIS EXTENSION//KNESER EXTENSION
8 25787 COMPLEX ANAL REG PROBLEMS//SIKHOTE ALIN//FAR E GEOL
9 22112 RESOLVENT CONDITION//KREISS MATRIX THEOREM//MAXIMUM NORM
10 4428 EULER DECONVOLUTION//GEOPHYSICS//POTENTIAL FIELD

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