Class information for:
Level 1: PRESOLAR GRAINS//NUCLEAR REACTIONS NUCLEOSYNTHESIS ABUNDANCES//LUNAR FINES

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
14752 752 46.1 54%


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
14752 1                   PRESOLAR GRAINS//NUCLEAR REACTIONS NUCLEOSYNTHESIS ABUNDANCES//LUNAR FINES 752

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 PRESOLAR GRAINS authKW 444169 3% 58% 19
2 NUCLEAR REACTIONS NUCLEOSYNTHESIS ABUNDANCES authKW 172121 11% 5% 84
3 LUNAR FINES authKW 162417 1% 100% 4
4 ISOTOPE ABUNDANCE ANOMALIES authKW 129932 1% 80% 4
5 ISOTOPIC ANOMALIES authKW 124342 1% 44% 7
6 BAII STAR authKW 121812 0% 100% 3
7 CS STAR authKW 121812 0% 100% 3
8 NUCLEAR REACTIONS NUCLEOSYNTHESIS ABUNDANCES STARS AGB AND POST AGB authKW 121812 0% 100% 3
9 FISSION XENON authKW 91358 0% 75% 3
10 COSMOCHEM address 90427 1% 32% 7

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 Geochemistry & Geophysics 17332 42% 0% 317
2 Astronomy & Astrophysics 5519 36% 0% 270
3 Nuclear Science & Technology 281 6% 0% 48
4 Geosciences, Multidisciplinary 197 7% 0% 53
5 Chemistry, Inorganic & Nuclear 109 5% 0% 40
6 Mineralogy 74 2% 0% 12
7 Physics, Nuclear 66 4% 0% 27
8 Chemistry, Analytical 46 5% 0% 37
9 AGRICULTURAL EXPERIMENT STATION REPORTS 37 0% 0% 1
10 Multidisciplinary Sciences 17 1% 0% 8

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 COSMOCHEM 90427 1% 32% 7
2 GEOPHYS GEOCHEM 81208 0% 100% 2
3 PARTICLE CHEM 74753 2% 12% 16
4 CHICAGO COSMOCHEM 73073 1% 20% 9
5 GEOSCI MINERAL 50748 1% 25% 5
6 MCDONNELL SPACE SCI 48794 4% 4% 27
7 ROBERT M WALKER SPACE SCI 44127 1% 22% 5
8 BIOL GEOCHEM ARCHITECTURE CIVIL ENVIRONM EN 40604 0% 100% 1
9 DIPARTMENTO FIS GEN 40604 0% 100% 1
10 ENRICO FERMI CHEM GEOPHYS SCI 40604 0% 100% 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 METEORITICS 41496 3% 4% 24
2 METEORITICS & PLANETARY SCIENCE 34822 6% 2% 47
3 GEOKHIMIYA 33537 7% 2% 50
4 GEOCHIMICA ET COSMOCHIMICA ACTA 19767 11% 1% 79
5 GEOCHEMICAL JOURNAL 13623 3% 2% 22
6 ASTROPHYSICAL JOURNAL 8636 17% 0% 130
7 GEOCHEMISTRY INTERNATIONAL 5756 2% 1% 16
8 NEW ASTRONOMY REVIEWS 4769 2% 1% 12
9 TENNESSEE FARM & HOME SCIENCE 4510 0% 11% 1
10 PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA 4020 1% 1% 10

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 PRESOLAR GRAINS 444169 3% 58% 19 Search PRESOLAR+GRAINS Search PRESOLAR+GRAINS
2 NUCLEAR REACTIONS NUCLEOSYNTHESIS ABUNDANCES 172121 11% 5% 84 Search NUCLEAR+REACTIONS+NUCLEOSYNTHESIS+ABUNDANCES Search NUCLEAR+REACTIONS+NUCLEOSYNTHESIS+ABUNDANCES
3 LUNAR FINES 162417 1% 100% 4 Search LUNAR+FINES Search LUNAR+FINES
4 ISOTOPE ABUNDANCE ANOMALIES 129932 1% 80% 4 Search ISOTOPE+ABUNDANCE+ANOMALIES Search ISOTOPE+ABUNDANCE+ANOMALIES
5 ISOTOPIC ANOMALIES 124342 1% 44% 7 Search ISOTOPIC+ANOMALIES Search ISOTOPIC+ANOMALIES
6 BAII STAR 121812 0% 100% 3 Search BAII+STAR Search BAII+STAR
7 CS STAR 121812 0% 100% 3 Search CS+STAR Search CS+STAR
8 NUCLEAR REACTIONS NUCLEOSYNTHESIS ABUNDANCES STARS AGB AND POST AGB 121812 0% 100% 3 Search NUCLEAR+REACTIONS+NUCLEOSYNTHESIS+ABUNDANCES+STARS+AGB+AND+POST+AGB Search NUCLEAR+REACTIONS+NUCLEOSYNTHESIS+ABUNDANCES+STARS+AGB+AND+POST+AGB
9 FISSION XENON 91358 0% 75% 3 Search FISSION+XENON Search FISSION+XENON
10 AGE OF THE SOLAR SYSTEM 81208 0% 100% 2 Search AGE+OF+THE+SOLAR+SYSTEM Search AGE+OF+THE+SOLAR+SYSTEM

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 AMARI, S , ZINNER, E , GALLINO, R , (2014) PRESOLAR GRAPHITE FROM THE MURCHISON METEORITE: AN ISOTOPIC STUDY.GEOCHIMICA ET COSMOCHIMICA ACTA. VOL. 133. ISSUE . P. 479-522 83 73% 6
2 LODDERS, K , AMARI, S , (2005) PRESOLAR GRAINS FROM METEORITES: REMNANTS FROM THE EARLY TIMES OF THE SOLAR SYSTEM.CHEMIE DER ERDE-GEOCHEMISTRY. VOL. 65. ISSUE 2. P. 93 -166 114 50% 87
3 HOPPE, P , (2008) RESERVOIR FOR COMET MATERIAL: CIRCUMSTELLAR GRAINS.SPACE SCIENCE REVIEWS. VOL. 138. ISSUE 1-4. P. 43 -57 61 90% 16
4 CLAYTON, DD , NITTLER, LR , (2004) ASTROPHYSICS WITH PRESOLAR STARDUST.ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS. VOL. 42. ISSUE . P. 39-78 86 59% 151
5 FLOSS, C , HAENECOUR, P , (2016) PRESOLAR SILICATE GRAINS: ABUNDANCES, ISOTOPIC AND ELEMENTAL COMPOSITIONS, AND THE EFFECTS OF SECONDARY PROCESSING.GEOCHEMICAL JOURNAL. VOL. 50. ISSUE 1. P. 3 -25 54 52% 7
6 HOPPE, P , LEITNER, J , GRONER, E , MARHAS, KK , MEYER, BS , AMARI, S , (2010) NANOSIMS STUDIES OF SMALL PRESOLAR SIC GRAINS: NEW INSIGHTS INTO SUPERNOVA NUCLEOSYNTHESIS, CHEMISTRY, AND DUST FORMATION.ASTROPHYSICAL JOURNAL. VOL. 719. ISSUE 2. P. 1370-1384 57 78% 24
7 NGUYEN, AN , NITTLER, LR , STADERMANN, FJ , STROUD, RM , ALEXANDER, CMO , (2010) COORDINATED ANALYSES OF PRESOLAR GRAINS IN THE ALLAN HILLS 77307 AND QUEEN ELIZABETH RANGE 99177 METEORITES.ASTROPHYSICAL JOURNAL. VOL. 719. ISSUE 1. P. 166-189 63 66% 47
8 ZINNER, E , (2013) LABORATORY ANALYSIS OF STARDUST.ANALYTICAL CHEMISTRY. VOL. 85. ISSUE 3. P. 1264-1270 44 96% 2
9 BESMEHN, A , HOPPE, P , OTT, U , (2011) SEARCH FOR EXTINCT ALUMINUM-26 AND TITANIUM-44 IN NANODIAMONDS FROM THE ALLENDE CV3 AND MURCHISON CM2 METEORITES.METEORITICS & PLANETARY SCIENCE. VOL. 46. ISSUE 9. P. 1265 -1275 48 89% 1
10 OTT, U , (2014) PLANETARY AND PRE-SOLAR NOBLE GASES IN METEORITES.CHEMIE DER ERDE-GEOCHEMISTRY. VOL. 74. ISSUE 4. P. 519 -544 77 42% 9

Classes with closest relation at Level 1


Rank Class id link
1 12891 METEORITICS & PLANETARY SCIENCE//METEORITICS//TERRESTRIAL AGE
2 229 METEORITICS & PLANETARY SCIENCE//METEORITICS//GEOCHIMICA ET COSMOCHIMICA ACTA
3 9906 INTERPLANETARY DUST PARTICLES//MICROMETEORITES//METEORITICS & PLANETARY SCIENCE
4 11875 CARBONACEOUS CHONDRITES//MURCHISON METEORITE//ASYMMETRIC PHOTOLYSIS
5 1436 STARS ABUNDANCES//NUCLEAR REACTIONS NUCLEOSYNTHESIS ABUNDANCES//STARS POPULATION II
6 6147 NOBLE GASES//HELIUM ISOTOPES//FLUIDS VOLATILES
7 31616 EXCELLENCE REMOTE SENSING EDUC//BLACK MAT//GEOMORPHOL PEDOL
8 498 STARS AGB AND POST AGB//STARS CARBON//RADIO LINES STARS
9 2426 ISM LINES AND BANDS//DUST EXTINCTION//ISM MOLECULES
10 15507 STARS INDIVIDUAL GRS 1758 258//STARS INDIVIDUAL 1E 17407 2942//GAMMA RAYS OBSERVATIONS

Go to start page