Class information for:
Level 1: COMETS//COMETS GENERAL//COMETS INDIVIDUAL 67P CHURYUMOV GERASIMENKO

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
511 3358 33.8 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
170 3       ICARUS//JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS//METEORITICS & PLANETARY SCIENCE 58974
638 2             METEORITICS & PLANETARY SCIENCE//COMETS//METEORS 13723
511 1                   COMETS//COMETS GENERAL//COMETS INDIVIDUAL 67P CHURYUMOV GERASIMENKO 3358

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 COMETS authKW 2165183 16% 44% 547
2 COMETS GENERAL authKW 2121312 16% 44% 529
3 COMETS INDIVIDUAL 67P CHURYUMOV GERASIMENKO authKW 786631 3% 83% 104
4 COMETS COMPOSITION authKW 612518 2% 88% 77
5 COMETS NUCLEUS authKW 590003 2% 85% 76
6 COMETS COMA authKW 494481 2% 92% 59
7 ICARUS journal 464856 21% 7% 689
8 COMET TEMPEL 1 authKW 413239 1% 91% 50
9 COMETS DUST authKW 342682 2% 74% 51
10 COMET HALE BOPP authKW 321577 1% 91% 39

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 172695 92% 1% 3103
2 Geosciences, Multidisciplinary 3659 13% 0% 438
3 Engineering, Aerospace 1022 3% 0% 96
4 Meteorology & Atmospheric Sciences 403 4% 0% 127
5 Geochemistry & Geophysics 23 1% 0% 49
6 Multidisciplinary Sciences 17 1% 0% 22
7 Spectroscopy 0 1% 0% 27
8 History & Philosophy of Science -0 0% 0% 3
9 Mineralogy -5 0% 0% 1
10 Optics -7 1% 0% 35

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 UNITN 145455 1% 80% 20
2 DATENTECH KOMMUNIKAT NETZE 93778 0% 74% 14
3 LATMOS 91900 2% 17% 59
4 DIP SCI PLICATE 78571 0% 79% 11
5 GODDARD ASTROBIOL 75839 1% 32% 26
6 COMP NETWORK ENGN IDA 66943 0% 82% 9
7 PLANETENFOR 64681 1% 20% 36
8 SCI SUPPORT OFF 63878 1% 23% 30
9 GEOPHYS EXTRATERR PHYS 63435 2% 13% 53
10 SOLAR SYST EXPLORAT 57617 1% 15% 42

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 ICARUS 464856 21% 7% 689
2 EARTH MOON AND PLANETS 308171 7% 14% 244
3 PLANETARY AND SPACE SCIENCE 61852 6% 3% 199
4 ASTRONOMY & ASTROPHYSICS 55783 17% 1% 558
5 ASTRONOMICAL JOURNAL 22296 6% 1% 188
6 SPACE SCIENCE REVIEWS 16559 2% 2% 77
7 ASTROPHYSICAL JOURNAL 14152 11% 0% 355
8 SOLAR SYSTEM RESEARCH 9014 1% 3% 29
9 ADVANCES IN SPACE RESEARCH 6056 2% 1% 81
10 MOON AND THE PLANETS 5679 0% 6% 11

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 COMETS 2165183 16% 44% 547 Search COMETS Search COMETS
2 COMETS GENERAL 2121312 16% 44% 529 Search COMETS+GENERAL Search COMETS+GENERAL
3 COMETS INDIVIDUAL 67P CHURYUMOV GERASIMENKO 786631 3% 83% 104 Search COMETS+INDIVIDUAL+67P+CHURYUMOV+GERASIMENKO Search COMETS+INDIVIDUAL+67P+CHURYUMOV+GERASIMENKO
4 COMETS COMPOSITION 612518 2% 88% 77 Search COMETS+COMPOSITION Search COMETS+COMPOSITION
5 COMETS NUCLEUS 590003 2% 85% 76 Search COMETS+NUCLEUS Search COMETS+NUCLEUS
6 COMETS COMA 494481 2% 92% 59 Search COMETS+COMA Search COMETS+COMA
7 COMET TEMPEL 1 413239 1% 91% 50 Search COMET+TEMPEL+1 Search COMET+TEMPEL+1
8 COMETS DUST 342682 2% 74% 51 Search COMETS+DUST Search COMETS+DUST
9 COMET HALE BOPP 321577 1% 91% 39 Search COMET+HALE+BOPP Search COMET+HALE+BOPP
10 COMETS INDIVIDUAL 17P HOLMES 209465 1% 96% 24 Search COMETS+INDIVIDUAL+17P+HOLMES Search COMETS+INDIVIDUAL+17P+HOLMES

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 FARNHAM, TL , (2009) COMA MORPHOLOGY OF JUPITER-FAMILY COMETS.PLANETARY AND SPACE SCIENCE. VOL. 57. ISSUE 10. P. 1192 -1217 183 98% 12
2 CHARNLEY, SB , BIVER, N , KUAN, YJ , COCHRAN, AL , LEVASSEUR-REGOURD, AC , CORDINER, M , HADAMCIK, E , LASUE, J , GICQUEL, A , SCHLEICHER, DG , ET AL (2015) THE COMPOSITION OF COMETS.SPACE SCIENCE REVIEWS. VOL. 197. ISSUE 1-4. P. 9 -46 149 86% 5
3 DELLO RUSSO, N , KAWAKITA, H , VERVACK, RJ , WEAVER, HA , (2016) EMERGING TRENDS AND A COMET TAXONOMY BASED ON THE VOLATILE CHEMISTRY MEASURED IN THIRTY COMETS WITH HIGH-RESOLUTION INFRARED SPECTROSCOPY BETWEEN 1997 AND 2013.ICARUS. VOL. 278. ISSUE . P. 301 -332 132 98% 0
4 MUMMA, MJ , CHARNLEY, SB , (2011) THE CHEMICAL COMPOSITION OF COMETS-EMERGING TAXONOMIES AND NATAL HERITAGE.ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, VOL 49. VOL. 49. ISSUE . P. 471 -524 146 45% 212
5 LE ROY, L , ALTWEGG, K , BALSIGER, H , BERTHELIER, JJ , BIELER, A , BRIOIS, C , CALMONTE, U , COMBI, MR , DE KEYSER, J , DHOOGHE, F , ET AL (2015) INVENTORY OF THE VOLATILES ON COMET 67P/CHURYUMOV-GERASIMENKO FROM ROSETTA/ROSINA.ASTRONOMY & ASTROPHYSICS. VOL. 583. ISSUE . P. - 74 94% 25
6 MILES, R , (2016) HEAT OF SOLUTION: A NEW SOURCE OF THERMAL ENERGY IN THE SUBSURFACE OF COMETARY NUCLEI AND THE GAS-EXSOLUTION MECHANISM DRIVING OUTBURSTS OF COMET 29P/SCHWASSMANN-WACHMANN AND OTHER COMETS.ICARUS. VOL. 272. ISSUE . P. 356 -386 91 75% 1
7 HADAMCIK, E , LEVASSEUR-REGOURD, AC , (2009) OPTICAL PROPERTIES OF DUST FROM JUPITER FAMILY COMETS.PLANETARY AND SPACE SCIENCE. VOL. 57. ISSUE 10. P. 1118 -1132 91 92% 12
8 TENISHEV, V , COMBI, MR , RUBIN, M , (2011) NUMERICAL SIMULATION OF DUST IN A COMETARY COMA: APPLICATION TO COMET 67P/CHURYUMOV-GERASIMENKO.ASTROPHYSICAL JOURNAL. VOL. 732. ISSUE 2. P. - 92 81% 23
9 DELLO RUSSO, N , VERVACK, RJ , KAWAKITA, H , COCHRAN, A , MCKAY, AJ , HARRIS, WM , WEAVER, HA , LISSE, CM , DISANTI, MA , KOBAYASHI, H , ET AL (2016) THE COMPOSITIONAL EVOLUTION OF C/2012 S1 (ISON) FROM GROUND-BASED HIGH-RESOLUTION INFRARED SPECTROSCOPY AS PART OF A WORLDWIDE OBSERVING CAMPAIGN.ICARUS. VOL. 266. ISSUE . P. 152 -172 66 92% 2
10 BELTON, MJS , (2010) COMETARY ACTIVITY, ACTIVE AREAS, AND A MECHANISM FOR COLLIMATED OUTFLOWS ON 1P, 9P, 19P, AND 81P.ICARUS. VOL. 210. ISSUE 2. P. 881 -897 69 100% 22

Classes with closest relation at Level 1


Rank Class id link
1 12035 ROSETTA SCI GROUND SEGMENT//DISCONNECTION EVENTS//SOLAR WIND COMET INTERACTION
2 27633 PHILAE//DUAL RECIPROCATING DRILLING//FLEXIBLE SAMPLER
3 4238 KUIPER BELT//OORT CLOUD//KUIPER BELT GENERAL
4 9906 INTERPLANETARY DUST PARTICLES//MICROMETEORITES//METEORITICS & PLANETARY SCIENCE
5 37434 PL MATH ASTRON//FREE ENERGY HELMHOLTZ ENERGY//ISUA IRON FORMATION
6 12647 INTERPLANETARY DUST//ZODIACAL LIGHT//ACOUSTIC RADIATION DETECTOR
7 34369 ERLU1057UMR 7203 MED//NATIVE ALUMINUM//NATIVE ALUMINUM AL CENTER DOT
8 488 ASTEROIDS//ASTEROIDS SURFACES//ICARUS
9 3721 METEORS//METEOROIDS//METEORS METEOROIDS
10 864 ASTROCHEMISTRY//ISM MOLECULES//MOLECULAR PROCESSES

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