Class information for:
Level 1: MHD WAVES AND INSTABILITIES//ULF WAVES//FIELD LINE RESONANCE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
3070 2073 29.8 56%


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
19 4 ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//ASTRON 523489
45 3       JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS//ASTRONOMY & ASTROPHYSICS//SOLAR PHYSICS 95613
78 2             JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS//MAGNETOSPHERIC PHYSICS//ASTRONOMY & ASTROPHYSICS 27472
3070 1                   MHD WAVES AND INSTABILITIES//ULF WAVES//FIELD LINE RESONANCE 2073

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 MHD WAVES AND INSTABILITIES authKW 903272 4% 67% 92
2 ULF WAVES authKW 682049 4% 54% 85
3 FIELD LINE RESONANCE authKW 465548 2% 88% 36
4 JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS journal 446348 37% 4% 769
5 PI2 PULSATIONS authKW 278932 1% 76% 25
6 GEOMAGNETIC PULSATIONS authKW 192784 1% 55% 24
7 MAGNETOSPHERIC PHYSICS authKW 159752 6% 9% 118
8 SOLAR WIND MAGNETOSPHERE INTERACTIONS authKW 115358 3% 15% 54
9 PC3 PULSATIONS authKW 104733 0% 89% 8
10 ISTP address 87461 1% 42% 14

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 Astronomy & Astrophysics 46471 62% 0% 1276
2 Geosciences, Multidisciplinary 11667 28% 0% 581
3 Geochemistry & Geophysics 7878 18% 0% 364
4 Meteorology & Atmospheric Sciences 7465 17% 0% 359
5 Engineering, Aerospace 327 2% 0% 44
6 Physics, Fluids & Plasmas 161 3% 0% 56
7 Remote Sensing 5 0% 0% 8
8 Multidisciplinary Sciences -0 0% 0% 5
9 Imaging Science & Photographic Technology -1 0% 0% 2
10 Telecommunications -2 0% 0% 9

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 ISTP 87461 1% 42% 14
2 SOLAR TERR PHYS 87127 3% 8% 72
3 CRC SATELLITE SYST 70167 0% 53% 9
4 INT SPACE WEATHER SCI EDUC 69800 1% 30% 16
5 SPACE ENVIRONM 46472 2% 7% 43
6 DATA ANAL GEOMAGNETISM SPACE MAGNETISM 45254 1% 18% 17
7 GEOPHYS EXTRATERR PHYS 39838 2% 8% 33
8 EARTH PHYS JOINT 37268 0% 28% 9
9 SPACE PHYS PL TECHNOL 35242 1% 12% 20
10 TIHANY GEOPHYS OBSERV 33661 0% 57% 4

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 JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 446348 37% 4% 769
2 GEOMAGNETIZM I AERONOMIYA 68857 6% 4% 128
3 PLANETARY AND SPACE SCIENCE 67327 8% 3% 163
4 ANNALES GEOPHYSICAE 61705 6% 3% 125
5 GEOMAGNETISM AND AERONOMY 53526 4% 4% 85
6 ANNALES GEOPHYSICAE-ATMOSPHERES HYDROSPHERES AND SPACE SCIENCES 43455 3% 4% 67
7 JOURNAL OF GEOMAGNETISM AND GEOELECTRICITY 36351 3% 4% 60
8 JOURNAL OF GEOPHYSICS-ZEITSCHRIFT FUR GEOPHYSIK 22221 1% 6% 24
9 EARTH PLANETS AND SPACE 20540 3% 2% 63
10 JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS 11709 2% 2% 41

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 MHD WAVES AND INSTABILITIES 903272 4% 67% 92 Search MHD+WAVES+AND+INSTABILITIES Search MHD+WAVES+AND+INSTABILITIES
2 ULF WAVES 682049 4% 54% 85 Search ULF+WAVES Search ULF+WAVES
3 FIELD LINE RESONANCE 465548 2% 88% 36 Search FIELD+LINE+RESONANCE Search FIELD+LINE+RESONANCE
4 PI2 PULSATIONS 278932 1% 76% 25 Search PI2+PULSATIONS Search PI2+PULSATIONS
5 GEOMAGNETIC PULSATIONS 192784 1% 55% 24 Search GEOMAGNETIC+PULSATIONS Search GEOMAGNETIC+PULSATIONS
6 MAGNETOSPHERIC PHYSICS 159752 6% 9% 118 Search MAGNETOSPHERIC+PHYSICS Search MAGNETOSPHERIC+PHYSICS
7 SOLAR WIND MAGNETOSPHERE INTERACTIONS 115358 3% 15% 54 Search SOLAR+WIND+MAGNETOSPHERE+INTERACTIONS Search SOLAR+WIND+MAGNETOSPHERE+INTERACTIONS
8 PC3 PULSATIONS 104733 0% 89% 8 Search PC3+PULSATIONS Search PC3+PULSATIONS
9 SUDDEN COMMENCEMENT 80184 0% 78% 7 Search SUDDEN+COMMENCEMENT Search SUDDEN+COMMENCEMENT
10 SUDDEN IMPULSE 80184 0% 78% 7 Search SUDDEN+IMPULSE Search SUDDEN+IMPULSE

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 KEILING, A , TAKAHASHI, K , (2011) REVIEW OF PI2 MODELS.SPACE SCIENCE REVIEWS. VOL. 161. ISSUE 1-4. P. 63 -148 122 65% 37
2 MAGER, PN , KLIMUSHKIN, DY , (2013) GIANT PULSATIONS AS MODES OF A TRANSVERSE ALFVENIC RESONATOR ON THE PLASMAPAUSE.EARTH PLANETS AND SPACE. VOL. 65. ISSUE 5. P. 397 -409 53 95% 6
3 VILLANTE, U , DI MATTEO, S , PIERSANTI, M , (2016) ON THE TRANSMISSION OF WAVES AT DISCRETE FREQUENCIES FROM THE SOLAR WIND TO THE MAGNETOSPHERE AND GROUND: A CASE STUDY.JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS. VOL. 121. ISSUE 1. P. 380 -396 48 92% 1
4 ALLAN, W , POULTER, EM , (1992) ULF WAVES - THEIR RELATIONSHIP TO THE STRUCTURE OF THE EARTHS MAGNETOSPHERE.REPORTS ON PROGRESS IN PHYSICS. VOL. 55. ISSUE 5. P. 533-598 114 76% 38
5 CHEREMNYKH, OK , KLIMUSHKIN, DY , MAGER, PN , (2016) ON THE STRUCTURE OF AZIMUTHALLY SMALL-SCALE ULF OSCILLATIONS OF A HOT SPACE PLASMA IN A CURVED MAGNETIC FIELD: MODES WITH DISCRETE SPECTRA.KINEMATICS AND PHYSICS OF CELESTIAL BODIES. VOL. 32. ISSUE 3. P. 120 -128 48 89% 0
6 TAKAHASHI, K , BONNELL, J , GLASSMEIER, KH , ANGELOPOULOS, V , SINGER, HJ , CHI, PJ , DENTON, RE , NISHIMURA, Y , LEE, DH , NOSE, M , ET AL (2010) MULTIPOINT OBSERVATION OF FAST MODE WAVES TRAPPED IN THE DAYSIDE PLASMASPHERE.JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS. VOL. 115. ISSUE . P. - 55 83% 13
7 WATERS, C , COCO, I , PIERSANTI, M , VILLANTE, U , (2012) THE 8 JUNE 2000 ULF WAVE ACTIVITY: A CASE STUDY.JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS. VOL. 117. ISSUE . P. - 47 92% 3
8 MENK, FW , WATERS, CL , FRASER, BJ , (2000) FIELD LINE RESONANCES AND WAVEGUIDE MODES AT LOW LATITUDES 1. OBSERVATIONS.JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS. VOL. 105. ISSUE A4. P. 7747-7761 57 95% 32
9 TANAKA, YM , YUMOTO, K , YOSHIKAWA, A , SHINOHARA, M , KAWANO, H , KITAMURA, TI , (2004) LONGITUDINAL STRUCTURE OF PC3 PULSATIONS ON THE GROUND NEAR THE MAGNETIC EQUATOR.JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS. VOL. 109. ISSUE A3. P. - 50 96% 5
10 CUTURRUFO, F , PILIPENKO, V , HEILIG, B , STEPANOVA, M , LUHR, H , VEGA, P , YOSHIKAWA, A , (2015) NEAR-EQUATORIAL PI2 AND PC3 WAVES OBSERVED BY CHAMP AND ON SAMBA/MAGDAS STATIONS.ADVANCES IN SPACE RESEARCH. VOL. 55. ISSUE 4. P. 1180 -1189 34 100% 4

Classes with closest relation at Level 1


Rank Class id link
1 23582 PULSATING AURORA//OMEGA BANDS//VLF HISS
2 14565 EMIC WAVES//IONOSPHERIC ALFVEN RESONATOR//PC1 PULSATIONS
3 4578 MAGNETOPAUSE//MAGNETOPAUSE CUSP AND BOUNDARY LAYERS//JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
4 396 MAGNETOTAIL//JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS//PLASMA SHEET
5 308 JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS//PLASMA CONVECTION//MAGNETOSPHERIC PHYSICS
6 1148 RADIATION BELTS//WAVE PARTICLE INTERACTIONS//JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
7 3103 JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS//RING CURRENT//PLASMASPHERE
8 2780 JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS//KINETIC ALFVEN WAVE//AURORAL ACCELERATION REGION
9 4385 MAGNETOSHEATH//JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS//PLANETARY BOW SHOCKS
10 37557 CRITICAL EXPONENT METHOD//PHONEME ATTRACTOR//RECONSTRUCTED PHASE SPACES RPSS

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