Class information for: |
Basic class information |
Class id | #P | Avg. number of references |
Database coverage of references |
---|---|---|---|
36700 | 75 | 15.6 | 32% |
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 |
53 | 2 | SOLAR PHYSICS//SUN CORONA//SUN MAGNETIC FIELDS | 29887 |
36700 | 1 | BULLETIN OF THE ASTRONOMICAL INSTITUTES OF CZECHOSLOVAKIA//DIFFERENCE IN LATITUDE//IFSICOSM RAY SECT | 75 |
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 | BULLETIN OF THE ASTRONOMICAL INSTITUTES OF CZECHOSLOVAKIA | journal | 766325 | 43% | 6% | 32 |
2 | DIFFERENCE IN LATITUDE | authKW | 407142 | 1% | 100% | 1 |
3 | IFSICOSM RAY SECT | address | 407142 | 1% | 100% | 1 |
4 | ITS LONGITUDINAL CONCENTRATIONS | authKW | 407142 | 1% | 100% | 1 |
5 | MICROWAVE BUSTRS | authKW | 407142 | 1% | 100% | 1 |
6 | PENUMBRA UMBRA RADIUS RATIO | authKW | 407142 | 1% | 100% | 1 |
7 | QUASI SYNCHRONISM | authKW | 407142 | 1% | 100% | 1 |
8 | REFLECTION OF SOLAR ACTIVE LONGITUDES | authKW | 407142 | 1% | 100% | 1 |
9 | SUN DOPPLER MOTIONS | authKW | 407142 | 1% | 100% | 1 |
10 | SUN MOTIONS | authKW | 407142 | 1% | 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 | Astronomy & Astrophysics | 3823 | 92% | 0% | 69 |
2 | Geochemistry & Geophysics | 4 | 3% | 0% | 2 |
3 | Multidisciplinary Sciences | 3 | 1% | 0% | 1 |
4 | Mathematics, Interdisciplinary Applications | 1 | 1% | 0% | 1 |
5 | Physics, Mathematical | 0 | 1% | 0% | 1 |
6 | Meteorology & Atmospheric Sciences | 0 | 1% | 0% | 1 |
7 | Physics, Multidisciplinary | 0 | 3% | 0% | 2 |
8 | Geosciences, Multidisciplinary | 0 | 1% | 0% | 1 |
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 | IFSICOSM RAY SECT | 407142 | 1% | 100% | 1 |
2 | HELIOPHYS OBSERV | 12721 | 1% | 3% | 1 |
3 | ASTRON OBSERV | 1148 | 7% | 0% | 5 |
4 | TERR MAGNETISM IONOSPHERE RADIOWAVE PROPAG | 779 | 1% | 0% | 1 |
5 | STERNBERG ASTRON | 674 | 3% | 0% | 2 |
6 | ASTRON SOLAR PHYS | 619 | 1% | 0% | 1 |
7 | ASTRON | 225 | 8% | 0% | 6 |
8 | PN LEBEDEV PHYS | 68 | 1% | 0% | 1 |
9 | VVI | 56 | 1% | 0% | 1 |
10 | CNR | 25 | 1% | 0% | 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 | BULLETIN OF THE ASTRONOMICAL INSTITUTES OF CZECHOSLOVAKIA | 766325 | 43% | 6% | 32 |
2 | ASTROPHYSICS AND SPACE SCIENCE | 4633 | 16% | 0% | 12 |
3 | SOLAR PHYSICS | 3753 | 11% | 0% | 8 |
4 | CONTRIBUTIONS OF THE ASTRONOMICAL OBSERVATORY SKALNATE PLESO | 1627 | 1% | 0% | 1 |
5 | ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES | 1001 | 4% | 0% | 3 |
6 | INDIAN JOURNAL OF RADIO & SPACE PHYSICS | 803 | 1% | 0% | 1 |
7 | SOLAR SYSTEM RESEARCH | 481 | 1% | 0% | 1 |
8 | CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS | 478 | 1% | 0% | 1 |
9 | STUDIA GEOPHYSICA ET GEODAETICA | 335 | 1% | 0% | 1 |
10 | JOURNAL OF GEOMAGNETISM AND GEOELECTRICITY | 278 | 1% | 0% | 1 |
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 | DIFFERENCE IN LATITUDE | 407142 | 1% | 100% | 1 | Search DIFFERENCE+IN+LATITUDE | Search DIFFERENCE+IN+LATITUDE |
2 | ITS LONGITUDINAL CONCENTRATIONS | 407142 | 1% | 100% | 1 | Search ITS+LONGITUDINAL+CONCENTRATIONS | Search ITS+LONGITUDINAL+CONCENTRATIONS |
3 | MICROWAVE BUSTRS | 407142 | 1% | 100% | 1 | Search MICROWAVE+BUSTRS | Search MICROWAVE+BUSTRS |
4 | PENUMBRA UMBRA RADIUS RATIO | 407142 | 1% | 100% | 1 | Search PENUMBRA+UMBRA+RADIUS+RATIO | Search PENUMBRA+UMBRA+RADIUS+RATIO |
5 | QUASI SYNCHRONISM | 407142 | 1% | 100% | 1 | Search QUASI+SYNCHRONISM | Search QUASI+SYNCHRONISM |
6 | REFLECTION OF SOLAR ACTIVE LONGITUDES | 407142 | 1% | 100% | 1 | Search REFLECTION+OF+SOLAR+ACTIVE+LONGITUDES | Search REFLECTION+OF+SOLAR+ACTIVE+LONGITUDES |
7 | SUN DOPPLER MOTIONS | 407142 | 1% | 100% | 1 | Search SUN+DOPPLER+MOTIONS | Search SUN+DOPPLER+MOTIONS |
8 | SUN MOTIONS | 407142 | 1% | 100% | 1 | Search SUN+MOTIONS | Search SUN+MOTIONS |
9 | SUNSPOT MAGNETIC FIELD | 407142 | 1% | 100% | 1 | Search SUNSPOT+MAGNETIC+FIELD | Search SUNSPOT+MAGNETIC+FIELD |
10 | THEIR SYNODIC ROTATION | 407142 | 1% | 100% | 1 | Search THEIR+SYNODIC+ROTATION | Search THEIR+SYNODIC+ROTATION |
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 | BUMBA, V , (1996) LOCAL SOLAR MAGNETIC AND VELOCITY FIELD DEVELOPMENT AND RELATED PHOTOSPHERIC AND CHROMOSPHERIC ACTIVITY.SOLAR PHYSICS. VOL. 169. ISSUE 2. P. 303-312 | 16 | 100% | 1 |
2 | BUMBA, V , KLVANA, M , KALMAN, B , GARCIA, A , (1996) THE 1991 SOUTHERN HEMISPHERE COMPLEX OF ACTIVITY.ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES. VOL. 117. ISSUE 2. P. 291-301 | 9 | 90% | 3 |
3 | SANIGA, M , (1993) HIGGS FIELD TOPOLOGY OF A PAIR OF SUNSPOTS AND ITS OBSERVED MANIFESTATIONS.ASTROPHYSICS AND SPACE SCIENCE. VOL. 209. ISSUE 1. P. 39-49 | 10 | 91% | 0 |
4 | BUMBA, V , (1988) WHAT IS A CENTER OF MAGNETIC ACTIVITY.BULLETIN OF THE ASTRONOMICAL INSTITUTES OF CZECHOSLOVAKIA. VOL. 39. ISSUE 3. P. 129-141 | 14 | 74% | 1 |
5 | BUMBA, V , GARCIA, A , KLVANA, M , (2000) THE ROLE OF THE MAGNETIC FIELD IN THE ASCENSION OF THE 22ND AND 23RD CYCLES OF ACTIVITY.SOLAR PHYSICS. VOL. 197. ISSUE 1. P. 175-202 | 8 | 73% | 4 |
6 | SANIGA, M , (1993) SUNSPOTS ELECTROMAGNETISM WITH A LOCALLY GAUGE-INVARIANT CHERN-SIMONS TERM.ASTROPHYSICS AND SPACE SCIENCE. VOL. 207. ISSUE 1. P. 119-128 | 8 | 80% | 1 |
7 | BUMBA, V , (1986) MAGNETIC-FIELD AND PHOTOSPHERIC DEVELOPMENT OF A PARTICULAR SUNSPOT GROUP FROM JUNE 1963.BULLETIN OF THE ASTRONOMICAL INSTITUTES OF CZECHOSLOVAKIA. VOL. 37. ISSUE 5. P. 281-& | 9 | 100% | 2 |
8 | LI, S , DUAN, YS , (1999) THE BIFURCATION OF THE TOPOLOGICAL STRUCTURE IN THE SUNSPOT'S ELECTRIC TOPOLOGICAL CURRENT WITH LOCALLY GAUGE-INVARIANT MAXWELL-CHERN-SIMONS TERM.ASTROPHYSICS AND SPACE SCIENCE. VOL. 268. ISSUE 4. P. 455-468 | 6 | 75% | 2 |
9 | BUMBA, V , GESZTELYI, L , (1988) SOLAR GLOBAL BACKGROUND MAGNETIC-FIELD CHANGES ACCOMPANYING THE DEVELOPMENT OF THE WHITE-LIGHT FLARE REGION OF APRIL 1984 (NOAA-4474).BULLETIN OF THE ASTRONOMICAL INSTITUTES OF CZECHOSLOVAKIA. VOL. 39. ISSUE 1. P. 1-7 | 7 | 100% | 3 |
10 | BUMBA, V , (1991) SOLAR ACTIVE LONGITUDE RECURRING EVERY 28-29 DAYS ACTING DIFFERENTLY IN LOW AND HIGHER LATITUDES.BULLETIN OF THE ASTRONOMICAL INSTITUTES OF CZECHOSLOVAKIA. VOL. 42. ISSUE 6. P. 381-385 | 6 | 100% | 2 |
Classes with closest relation at Level 1 |