Class information for:
Level 1: RADIO RECOMBINATION LINES//CII REGIONS//CNRS 8617

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
28347 170 27.7 30%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
242 19478 ISM MOLECULES//STARS FORMATION//ISM CLOUDS

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 RADIO RECOMBINATION LINES Author keyword 2 33% 2% 4
2 CII REGIONS Author keyword 1 100% 1% 2
3 CNRS 8617 Address 1 50% 1% 1
4 HIGHLY EXCITED ATOMS Author keyword 1 50% 1% 1
5 ISM INDIVIDUAL OBJECTS S 140 Author keyword 1 50% 1% 1
6 OBSERV ASTRON LA PLATA Address 1 50% 1% 1
7 OPEN CLUSTERS AND ASSOCIATIONS INDIVIDUAL NGC 6193 Author keyword 1 50% 1% 1
8 RADIO LINES RECOMBINATION Author keyword 1 50% 1% 1
9 VIRTUAL TECHNOLOGIES Author keyword 1 50% 1% 1
10 RADIO ASTRON TECH TECHNOL RATT Address 1 29% 1% 2

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 RADIO RECOMBINATION LINES 2 33% 2% 4 Search RADIO+RECOMBINATION+LINES Search RADIO+RECOMBINATION+LINES
2 CII REGIONS 1 100% 1% 2 Search CII+REGIONS Search CII+REGIONS
3 HIGHLY EXCITED ATOMS 1 50% 1% 1 Search HIGHLY+EXCITED+ATOMS Search HIGHLY+EXCITED+ATOMS
4 ISM INDIVIDUAL OBJECTS S 140 1 50% 1% 1 Search ISM++INDIVIDUAL+OBJECTS++S+140 Search ISM++INDIVIDUAL+OBJECTS++S+140
5 OPEN CLUSTERS AND ASSOCIATIONS INDIVIDUAL NGC 6193 1 50% 1% 1 Search OPEN+CLUSTERS+AND+ASSOCIATIONS++INDIVIDUAL++NGC+6193 Search OPEN+CLUSTERS+AND+ASSOCIATIONS++INDIVIDUAL++NGC+6193
6 RADIO LINES RECOMBINATION 1 50% 1% 1 Search RADIO+LINES+RECOMBINATION Search RADIO+LINES+RECOMBINATION
7 VIRTUAL TECHNOLOGIES 1 50% 1% 1 Search VIRTUAL+TECHNOLOGIES Search VIRTUAL+TECHNOLOGIES
8 RECOMBINATION LINES 0 20% 1% 1 Search RECOMBINATION+LINES Search RECOMBINATION+LINES
9 RADIO SOURCES LINES 0 17% 1% 1 Search RADIO+SOURCES+LINES Search RADIO+SOURCES+LINES
10 OBITUARIES BIOGRAPHIES 0 10% 1% 1 Search OBITUARIES++BIOGRAPHIES Search OBITUARIES++BIOGRAPHIES

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 DIELECTRONIC LIKE RECOMBINATION 6 71% 3% 5
2 325 MHZ 3 50% 3% 5
3 INTER STELLAR 2 50% 2% 3
4 DENSITY IONIZED GAS 2 33% 2% 4
5 EXCITED CARBON 1 100% 1% 2
6 GALAXY DIFFUSE GAS 1 100% 1% 2
7 H166 ALPHA EMISSION 1 100% 1% 2
8 H92 ALPHA 1 100% 1% 2
9 AR4S 1 50% 1% 1
10 BN FACTORS 1 50% 1% 1

Journals

Reviews

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 CNRS 8617 1 50% 0.6% 1
2 OBSERV ASTRON LA PLATA 1 50% 0.6% 1
3 RADIO ASTRON TECH TECHNOL RATT 1 29% 1.2% 2
4 CHEM UNIVERSE 0 33% 0.6% 1
5 EUROPEAN SPACE AGCY SPACE SCI ASTRON 0 33% 0.6% 1
6 HAMBURG OBSERV 0 33% 0.6% 1
7 OBSERV COTE AZURUMR7293 0 14% 0.6% 1
8 MT STROMLO OBS 0 13% 0.6% 1
9 SCI COUNCIL SPECT 0 10% 0.6% 1
10 BRANCH PUSHCHINO RADIO ASTRON OBSERV 0 100% 0.6% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000217584 ISM INDIVIDUAL SHARPLESS 269//NLTE EFFECTS//OBSERV ALGER
2 0.0000181721 STARS FORMATION//MASERS//HII REGIONS
3 0.0000173133 ISM INDIVIDUAL ORION NEBULA//ISM INDIVIDUAL ORION KLEINMANN LOW//ISM INDIVIDUAL ORION
4 0.0000107200 TECHNIQUES PHOTOMETRIC WET//OPEN CLUSTERS AND ASSOCIATIONS INDIVIDUAL CEPHEUS OB3//ASTROMETR PHOTOMETR GRP
5 0.0000095292 ISM INDIVIDUAL OBJECTS NGC 3372//ISM INDIVIDUAL M16//ISM INDIVIDUAL TRIFID NEBULA
6 0.0000094303 RADIO ASTRONOMY//TECHNIQUES INTERFEROMETERS//PHASED ARRAY FEED
7 0.0000093149 SUPERNOVA REMNANTS//ISM SUPERNOVA REMNANTS//ISM SUPERNOVA REMNANTS
8 0.0000090863 GALAXY HALO//ISM BUBBLES//ISM STRUCTURE
9 0.0000076537 RADIO CONTINUUM GENERAL//PROJECT COMPREHENS ORG//PULSARS INDIVIDUAL B083406
10 0.0000073452 ISM ABUNDANCES//ULTRAVIOLET ISM//ISM ATOMS