Class information for:
Level 1: EFFECTIVE HAMILTONIAN MODEL//O 163//GRP SPE OMETRIE MOL ATMOSPHER

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
3 4 GEOSCIENCES, MULTIDISCIPLINARY//GEOCHEMISTRY & GEOPHYSICS//METEOROLOGY & ATMOSPHERIC SCIENCES 1953906
271 3       WATER RESOURCES//GROUND WATER//GROUNDWATER 43917
2759 2             DEUTERIUM EXCESS//OXYGEN 18//CLUMPED ISOTOPES 3429
11687 1                   EFFECTIVE HAMILTONIAN MODEL//O 163//GRP SPE OMETRIE MOL ATMOSPHER 989

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 EFFECTIVE HAMILTONIAN MODEL authKW 438528 2% 81% 17
2 O 163 authKW 286792 1% 100% 9
3 GRP SPE OMETRIE MOL ATMOSPHER address 263571 4% 19% 44
4 EFFECTIVE TRANSITION MOMENT OPERATOR authKW 191195 1% 100% 6
5 NOYES S address 191195 1% 100% 6
6 O 183 authKW 191195 1% 100% 6
7 CW CAVITY RING DOWN SPECTROSCOPY authKW 132773 1% 83% 5
8 THEORET SPECT address 121819 3% 14% 28
9 OXFORD PL KINET address 95597 0% 100% 3
10 TERRESTRIAL FRACTIONATION LINE authKW 95597 0% 100% 3

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Atomic, Molecular & Chemical 13957 47% 0% 460
2 Chemistry, Physical 3948 43% 0% 421
3 Spectroscopy 3145 16% 0% 156
4 Meteorology & Atmospheric Sciences 2520 15% 0% 145
5 Geosciences, Multidisciplinary 464 9% 0% 89
6 Geochemistry & Geophysics 367 6% 0% 59
7 Chemistry, Analytical 78 5% 0% 53
8 Optics 64 5% 0% 48
9 Biochemical Research Methods 27 3% 0% 27
10 Environmental Sciences 24 4% 0% 44

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GRP SPE OMETRIE MOL ATMOSPHER 263571 4% 19% 44
2 NOYES S 191195 1% 100% 6
3 THEORET SPECT 121819 3% 14% 28
4 OXFORD PL KINET 95597 0% 100% 3
5 UMR 6089 81469 2% 15% 17
6 CNRSURAD 1434 63732 0% 100% 2
7 EQUIPE ASSOCIEEUP A Q 6089 63732 0% 100% 2
8 QUAMER 56646 0% 44% 4
9 UP A Q 6089 42486 0% 67% 2
10 UMR CNRS 7331 32880 1% 13% 8

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF MOLECULAR SPECTROSCOPY 28132 8% 1% 83
2 JOURNAL OF CHEMICAL PHYSICS 13261 19% 0% 191
3 JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 6898 7% 0% 69
4 JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER 4283 3% 0% 31
5 GEOPHYSICAL RESEARCH LETTERS 3158 6% 0% 59
6 CHEMICAL PHYSICS LETTERS 2935 7% 0% 67
7 RAPID COMMUNICATIONS IN MASS SPECTROMETRY 2163 3% 0% 25
8 GEOCHIMICA ET COSMOCHIMICA ACTA 1995 3% 0% 29
9 JOURNAL OF PHYSICAL CHEMISTRY A 1538 4% 0% 39
10 ATMOSPHERIC CHEMISTRY AND PHYSICS 942 2% 0% 16

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 EFFECTIVE HAMILTONIAN MODEL 438528 2% 81% 17 Search EFFECTIVE+HAMILTONIAN+MODEL Search EFFECTIVE+HAMILTONIAN+MODEL
2 O 163 286792 1% 100% 9 Search O+163 Search O+163
3 EFFECTIVE TRANSITION MOMENT OPERATOR 191195 1% 100% 6 Search EFFECTIVE+TRANSITION+MOMENT+OPERATOR Search EFFECTIVE+TRANSITION+MOMENT+OPERATOR
4 O 183 191195 1% 100% 6 Search O+183 Search O+183
5 CW CAVITY RING DOWN SPECTROSCOPY 132773 1% 83% 5 Search CW+CAVITY+RING+DOWN+SPECTROSCOPY Search CW+CAVITY+RING+DOWN+SPECTROSCOPY
6 TERRESTRIAL FRACTIONATION LINE 95597 0% 100% 3 Search TERRESTRIAL+FRACTIONATION+LINE Search TERRESTRIAL+FRACTIONATION+LINE
7 OZONE MOLECULE 84973 0% 67% 4 Search OZONE+MOLECULE Search OZONE+MOLECULE
8 RESONANCE COUPLING 82171 1% 37% 7 Search RESONANCE+COUPLING Search RESONANCE+COUPLING
9 TRIPLE OXYGEN ISOTOPES 72417 1% 45% 5 Search TRIPLE+OXYGEN+ISOTOPES Search TRIPLE+OXYGEN+ISOTOPES
10 OXYGEN 17 ANOMALY 63732 0% 100% 2 Search OXYGEN+17+ANOMALY Search OXYGEN+17+ANOMALY

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 23805 CLUMPED ISOTOPES//CLUMPED ISOTOPE THERMOMETRY//CLUMPED ISOTOPE GEOCHEMISTRY
2 16873 FOR UNGSBEREICH MARINE BIOGEOCHEM//FOR BEREICH MARINE BIOGEOCHEM//PROC OCEANOG CLIMA PROFC
3 21741 ARSA//SEMICOND PHOTON STRUCT DPT//WULF BANDS
4 18960 HYDROGEN TRIOXIDE//POLYOXIDES//HYDROGEN POLYOXIDES
5 21740 NET COMMUNITY PRODUCTION//DISSOLVED OXYGEN DETERMINATION//OCEAN BIOGEOGRAPHY
6 30437 ANALYSIS OF THE COMPOSITION OF EXHALED AIR//ATMOSPHER COMPOSIT RADIAT//CALORIMETER CALIBRATION
7 10436 SNOW PHOTOCHEMISTRY//SNOWPACK PHOTOCHEMISTRY//FROST FLOWERS
8 8632 PHOTODISSOCIATION//COLORS EXCITE//JOURNAL OF CHEMICAL PHYSICS
9 7080 AIRGLOW//MESOPAUSE//HYDROXYL AIRGLOW
10 19903 ELECTRON SPIN ROTATION RESONANCE//NO2 MOLECULES//NO2 N 14 O 16

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