Class information for:
Level 1: ISM CLOUDS//ISM STRUCTURE//ISM KINEMATICS AND DYNAMICS

Basic class information
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
23 4 ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//ASTRON 393400
1 3       ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//ASTRON 234120
63 2             STARS FORMATION//ISM CLOUDS//ISM MOLECULES 28877
3728 1                   ISM CLOUDS//ISM STRUCTURE//ISM KINEMATICS AND DYNAMICS 1955

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ISM CLOUDS authKW 1551834 36% 14% 707
2 ISM STRUCTURE authKW 1253117 20% 20% 395
3 ISM KINEMATICS AND DYNAMICS authKW 866278 17% 16% 339
4 STARS FORMATION authKW 479151 27% 6% 522
5 GALAXIES ISM authKW 368818 18% 7% 351
6 TURBULENCE authKW 333363 25% 4% 488
7 ZENTRUM ASTRON address 171111 7% 8% 133
8 ISM MOLECULES authKW 169400 13% 4% 261
9 GALAXIES STAR FORMATION authKW 136482 6% 8% 111
10 ISM GENERAL authKW 131690 5% 8% 104

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Astronomy & Astrophysics 109720 96% 0% 1880
2 Physics, Fluids & Plasmas 10 1% 0% 22
3 Physics, Mathematical 0 1% 0% 16
4 Physics, Multidisciplinary -0 2% 0% 37
5 Remote Sensing -2 0% 0% 1
6 Geology -2 0% 0% 1
7 Mechanics -2 1% 0% 15
8 Engineering, Aerospace -3 0% 0% 1
9 Mathematics, Interdisciplinary Applications -3 0% 0% 4
10 Computer Science, Interdisciplinary Applications -6 0% 0% 5

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ZENTRUM ASTRON 171111 7% 8% 133
2 THEORET ASTROPHYS 114376 8% 5% 147
3 AIMPARIS SACLAY 108801 0% 75% 9
4 ASTRON 90717 31% 1% 608
5 RADIOASTRON ASTROFIS 60266 2% 8% 47
6 IRFU S CEA DSM 50369 0% 63% 5
7 CEA IRFU S 49659 1% 21% 15
8 AIM CNRS 36841 0% 57% 4
9 MILLIMETER WAVE ASTRON 36619 1% 23% 10
10 NAT ASTRON IONOSPHERE 32239 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ASTROPHYSICAL JOURNAL 125222 40% 1% 790
2 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 71647 23% 1% 454
3 ASTRONOMY & ASTROPHYSICS 19131 13% 0% 248
4 ASTROPHYSICAL JOURNAL LETTERS 7423 3% 1% 55
5 ASTROPHYSICS AND SPACE SCIENCE 4452 3% 0% 60
6 JOURNAL OF THE KOREAN ASTRONOMICAL SOCIETY 3024 0% 3% 7
7 IAU SYMPOSIA 2882 2% 0% 38
8 ASTRONOMICAL JOURNAL 2567 3% 0% 49
9 ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES 2061 1% 1% 25
10 PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA 1245 0% 1% 9

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ISM CLOUDS 1551834 36% 14% 707 Search ISM+CLOUDS Search ISM+CLOUDS
2 ISM STRUCTURE 1253117 20% 20% 395 Search ISM+STRUCTURE Search ISM+STRUCTURE
3 ISM KINEMATICS AND DYNAMICS 866278 17% 16% 339 Search ISM+KINEMATICS+AND+DYNAMICS Search ISM+KINEMATICS+AND+DYNAMICS
4 STARS FORMATION 479151 27% 6% 522 Search STARS+FORMATION Search STARS+FORMATION
5 GALAXIES ISM 368818 18% 7% 351 Search GALAXIES+ISM Search GALAXIES+ISM
6 TURBULENCE 333363 25% 4% 488 Search TURBULENCE Search TURBULENCE
7 ISM MOLECULES 169400 13% 4% 261 Search ISM+MOLECULES Search ISM+MOLECULES
8 GALAXIES STAR FORMATION 136482 6% 8% 111 Search GALAXIES+STAR+FORMATION Search GALAXIES+STAR+FORMATION
9 ISM GENERAL 131690 5% 8% 104 Search ISM+GENERAL Search ISM+GENERAL
10 RADIO LINES ISM 127208 6% 6% 127 Search RADIO+LINES+ISM Search RADIO+LINES+ISM

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.

Classes with closest relation at Level 1


rank cluster_id2 link
1 213 STARS FORMATION//ISM CLOUDS//ISM MOLECULES
2 19669 OPEN CLUSTERS AND ASSOCIATIONS GENERAL//OPEN CLUSTERS AND ASSOCIATIONS INDIVIDUAL NGC 3603//STARS KINEMATICS AND DYNAMICS
3 3594 GALAXIES INDIVIDUAL M82//GALAXIES INDIVIDUAL NGC 253//GALAXIES STARBURST
4 7411 ISM ABUNDANCES//ULTRAVIOLET ISM//ISM MOLECULES
5 18123 ISM GLOBULES//H II REGIONS//ISM INDIVIDUAL ROSETTE NEBULA
6 4383 GALAXY HALO//ISM BUBBLES//ISM STRUCTURE
7 14801 DUST EXTINCTION//STERRENKUNDIG OBSERV//GALAXIES ISM
8 20127 STARS FORMATION EVOLUTION//GALAXY EVOLUTION//METALLICITY DISTRIBUTION
9 11437 GALAXIES MAGNETIC FIELDS//ISM MAGNETIC FIELDS//TECHNIQUES POLARIMETRIC
10 138 STARS FORMATION//MASERS//H II REGIONS

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