Class information for:
Level 1: INFRARED ABSORPTION CROSS SECTIONS//HIGH RESOLUTION FOURIER TRANSFORM SPECTROSCOPY//HIGH RESOLUTION FOURIER TRANSFORM

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
21726 350 30.1 51%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
190 20795 JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES//MIDDLE ATMOSPHERE DYNAMICS//MESOSPHERE

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 INFRARED ABSORPTION CROSS SECTIONS Author keyword 9 64% 3% 9
2 HIGH RESOLUTION FOURIER TRANSFORM SPECTROSCOPY Author keyword 5 54% 2% 7
3 HIGH RESOLUTION FOURIER TRANSFORM Author keyword 1 100% 1% 2
4 PROPANONE Author keyword 1 50% 1% 2
5 SMALL CURVATURE TUNNELING Author keyword 1 33% 1% 2
6 CONVECTIVE EVENTS Author keyword 1 50% 0% 1
7 HCO2H Author keyword 1 50% 0% 1
8 HIPAS OBSERV Address 1 50% 0% 1
9 IONOPHERE Author keyword 1 50% 0% 1
10 JOULE HEATING RATE Author keyword 1 50% 0% 1

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 INFRARED ABSORPTION CROSS SECTIONS 9 64% 3% 9 Search INFRARED+ABSORPTION+CROSS+SECTIONS Search INFRARED+ABSORPTION+CROSS+SECTIONS
2 HIGH RESOLUTION FOURIER TRANSFORM SPECTROSCOPY 5 54% 2% 7 Search HIGH+RESOLUTION+FOURIER+TRANSFORM+SPECTROSCOPY Search HIGH+RESOLUTION+FOURIER+TRANSFORM+SPECTROSCOPY
3 HIGH RESOLUTION FOURIER TRANSFORM 1 100% 1% 2 Search HIGH+RESOLUTION+FOURIER+TRANSFORM Search HIGH+RESOLUTION+FOURIER+TRANSFORM
4 PROPANONE 1 50% 1% 2 Search PROPANONE Search PROPANONE
5 SMALL CURVATURE TUNNELING 1 33% 1% 2 Search SMALL+CURVATURE+TUNNELING Search SMALL+CURVATURE+TUNNELING
6 CONVECTIVE EVENTS 1 50% 0% 1 Search CONVECTIVE+EVENTS Search CONVECTIVE+EVENTS
7 HCO2H 1 50% 0% 1 Search HCO2H Search HCO2H
8 IONOPHERE 1 50% 0% 1 Search IONOPHERE Search IONOPHERE
9 JOULE HEATING RATE 1 50% 0% 1 Search JOULE+HEATING+RATE Search JOULE+HEATING+RATE
10 NITRIC OXIDE CATION 1 50% 0% 1 Search NITRIC+OXIDE+CATION Search NITRIC+OXIDE+CATION

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 CONTINENTAL AIR 9 64% 3% 9
2 STRATOSPHERIC POSITIVE IONS 3 100% 1% 3
3 TROPOSPHERIC IONS 3 37% 2% 7
4 NEGATIVE ION REACTIONS 2 43% 1% 3
5 SULFURIC ACID VAPOR 2 21% 2% 7
6 POSITIVE ION COMPOSITION 2 26% 1% 5
7 GLOBUS 1983 CAMPAIGN 1 50% 1% 2
8 HYDROGEN DINITRATE ION 1 50% 1% 2
9 X H2ON 1 100% 1% 2
10 ATMOSPHERIC BUDGETS 1 40% 1% 2

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
IN-SITU MASS-SPECTROMETRY AND ION CHEMISTRY IN THE STRATOSPHERE AND TROPOSPHERE 1993 53 73 73%
Measurement of trace atmospheric species by chemical ionization mass spectrometry: Speciation of reactive nitrogen and future directions 2007 49 105 23%
STRATOSPHERIC ION CHEMISTRY - PRESENT UNDERSTANDING AND OUTSTANDING PROBLEMS 1992 25 69 83%
Mass spectrometry in ionospheric research 2007 7 19 32%
Ambient and Modified Atmospheric Ion Chemistry: From Top to Bottom 2015 0 144 21%
ION CHEMISTRY OF THE STRATOSPHERE 1981 89 10 90%
MASS-SPECTROMETRIC ANALYSIS OF INORGANIC-GAS MIXTURES 1986 0 27 26%
NUCLEATION AND GROWTH OF STRATOSPHERIC AEROSOLS 1981 7 11 27%

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 HIPAS OBSERV 1 50% 0.3% 1
2 GEOPHYS DIRECTORATE IONOSPHER EFFECTS GPID 0 33% 0.3% 1
3 UPR 4010 0 33% 0.3% 1
4 VSBXT 0 20% 0.3% 1
5 ABT ATMOSPHARENPHYS 0 17% 0.3% 1
6 SATELLITE REMOTE SENSING TEAM 0 17% 0.3% 1
7 AERONOMY 0 11% 0.3% 1
8 VSBP 0 11% 0.3% 1
9 CHIM PROVENCE MR 6264 0 100% 0.3% 1
10 ENGN EXPT STN ELE OMAGNET MOLEC SCI BRANCH 0 100% 0.3% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000207781 CONTRACTION GEOMETRY//FOCUSING MAGNETIC FIELD//ION ION RECOMBINATION
2 0.0000185881 SCHUMANN RESONANCE//ATMOSPHERIC ELECTRICITY//GLOBAL ELECTRIC CIRCUIT
3 0.0000160949 NEW PARTICLE FORMATION//CONDENSATION SINK//KUOPIO UNIT
4 0.0000138208 ZUNDEL CATION//PROTONATED WATER CLUSTERS//OSS2 POTENTIAL
5 0.0000118218 DIATOMICS IN MOLECULES//APPEARANCE SIZE//ARN2
6 0.0000109149 IONIZATION MODEL//ATMOSPHERIC IONIZATION//PLANETARY IONOSPHERES AND ATMOSPHERES
7 0.0000102820 SAGE II//STRATOSPHERIC AEROSOLS//STRATOSPHERIC AEROSOL
8 0.0000100430 SELECTED ION FLOW DRIFT TUBE//REACTION RATE COEFFICIENTS//EXPTL PHYS ATOM MOLEK PHYS ABT
9 0.0000091574 STERLING CHEM//ANION MASS SPECTROMETRY//VERTICAL ELECTRON DETACHMENT ENERGIES
10 0.0000090646 NOCTILUCENT CLOUDS//POLAR MESOSPHERIC CLOUDS//PMSE