Class information for:
Level 1: STARS INDIVIDUAL V4334 SGR//STARS INDIVIDUAL V652 HER//STARS INDIVIDUAL R CRB

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
17557 529 35.1 49%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
5 40754 ASTRONOMY & ASTROPHYSICS//STARS ABUNDANCES//STARS AGB AND POST AGB

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 STARS INDIVIDUAL V4334 SGR Author keyword 31 92% 2% 12
2 STARS INDIVIDUAL V652 HER Author keyword 20 100% 2% 9
3 STARS INDIVIDUAL R CRB Author keyword 14 100% 1% 7
4 STARS VARIABLES OTHER R CORONAE BOREALIS Author keyword 14 100% 1% 7
5 STARS INDIVIDUAL SAKURAIS OBJECT Author keyword 11 78% 1% 7
6 STARS INDIVIDUAL SAKURAIS OBJECT Author keyword 9 83% 1% 5
7 STARS INDIVIDUAL LSS 3184 Author keyword 8 100% 1% 5
8 STARS HELIUM Author keyword 4 50% 1% 6
9 STARS INDIVIDUAL DY CEN Author keyword 4 75% 1% 3
10 WJ MCDONALD OBSERV Address 4 25% 3% 14

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 STARS INDIVIDUAL V4334 SGR 31 92% 2% 12 Search STARS++INDIVIDUAL++V4334+SGR Search STARS++INDIVIDUAL++V4334+SGR
2 STARS INDIVIDUAL V652 HER 20 100% 2% 9 Search STARS++INDIVIDUAL++V652+HER Search STARS++INDIVIDUAL++V652+HER
3 STARS INDIVIDUAL R CRB 14 100% 1% 7 Search STARS++INDIVIDUAL++R+CRB Search STARS++INDIVIDUAL++R+CRB
4 STARS VARIABLES OTHER R CORONAE BOREALIS 14 100% 1% 7 Search STARS++VARIABLES++OTHER+R+CORONAE+BOREALIS Search STARS++VARIABLES++OTHER+R+CORONAE+BOREALIS
5 STARS INDIVIDUAL SAKURAIS OBJECT 11 78% 1% 7 Search STARS++INDIVIDUAL++SAKURAIS+OBJECT Search STARS++INDIVIDUAL++SAKURAIS+OBJECT
6 STARS INDIVIDUAL SAKURAIS OBJECT 9 83% 1% 5 Search STARS++INDIVIDUAL+SAKURAIS+OBJECT Search STARS++INDIVIDUAL+SAKURAIS+OBJECT
7 STARS INDIVIDUAL LSS 3184 8 100% 1% 5 Search STARS++INDIVIDUAL++LSS+3184 Search STARS++INDIVIDUAL++LSS+3184
8 STARS HELIUM 4 50% 1% 6 Search STARS++HELIUM Search STARS++HELIUM
9 STARS INDIVIDUAL DY CEN 4 75% 1% 3 Search STARS+INDIVIDUAL+DY+CEN Search STARS+INDIVIDUAL+DY+CEN
10 HYDROGEN DEFICIENT STARS 3 100% 1% 3 Search HYDROGEN+DEFICIENT+STARS Search HYDROGEN+DEFICIENT+STARS

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 RCB STARS 68 100% 4% 22
2 HYDROGEN DEFICIENT CARBON 32 70% 5% 26
3 FINAL HELIUM FLASH 25 77% 3% 17
4 V854 CENTAURI 21 90% 2% 9
5 LSS 3184 20 100% 2% 9
6 CORONAE BOREALIS STARS 20 35% 9% 45
7 BD13 DEGREES 3224 18 89% 2% 8
8 BD13 DEGREES 3224 V652 18 89% 2% 8
9 SAKURAIS OBJECT 15 36% 6% 33
10 FG SAGITTAE 14 51% 4% 20

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
The R Coronae Borealis stars 1996 155 104 80%
What are the hot R Coronae Borealis stars? 2002 27 70 59%
On the frequency of the decline events of R CrB type variables 1996 15 23 96%
On the origin of hydrogen-deficient supergiants and their relation to R Coronae Borealis stars and non-DA white dwarfs 1996 81 72 36%
SOUTH-AFRICAN ASTRONOMICAL OBSERVATORY 1992 0 46 7%
ASTROPHYSICS IN 1991 1992 6 112 3%
Astrophysics in 1998 1999 6 1046 1%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 WJ MCDONALD OBSERV 4 25% 2.6% 14
2 WE OBSS 3 57% 0.8% 4
3 MT JOHN UNIV OBSERV 1 19% 0.9% 5
4 CDS 11 RUE UNIV 1 50% 0.2% 1
5 MARIA MITCHELL OBSERV 1 50% 0.2% 1
6 ICAMER 1 29% 0.4% 2
7 VILLAFRANCA CASTILLO SATELLITE TRACKING STN 1 22% 0.4% 2
8 OBSS 0 33% 0.2% 1
9 STERREKUNDIG UTRECHT 0 33% 0.2% 1
10 THEORET ASTROPHYS GRP T6 0 33% 0.2% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000279453 STARS INDIVIDUAL HD 56126//POST AGB SUPERGIANTS//STARS VARIABLES OTHER RV TAURI
2 0.0000152571 SUBDWARFS//STARS SUBDWARFS//STARS HOT SUBDWARFS
3 0.0000101831 PLANETARY NEBULAE GENERAL//ISM PLANETARY NEBULAE GENERAL//STARS AGB AND POST AGB
4 0.0000065453 NOVAE CATACLYSMIC VARIABLES//STARS INDIVIDUAL V838 MON//NOVAE
5 0.0000065357 STARS AGB AND POST AGB//RADIO LINES STARS//STARS CARBON
6 0.0000062835 TECHNIQUES PHOTOMETRIC WET//OPEN CLUSTERS AND ASSOCIATIONS INDIVIDUAL CEPHEUS OB3//ASTROMETR PHOTOMETR GRP
7 0.0000057633 STARS CARBON//GALAXIES INDIVIDUAL NGC 6822//GALAXIES INDIVIDUAL NGC 6822
8 0.0000052605 ISM LINES AND BANDS//ISM LINES AND BANDS//STARS INDIVIDUAL HD 44179
9 0.0000052059 STARS ABUNDANCES//NUCLEAR REACTIONS NUCLEOSYNTHESIS ABUNDANCES//STARS POPULATION II
10 0.0000051336 WHITE DWARFS//STARS WHITE DWARFS//STARS INDIVIDUAL V471 TAURI