Class information for: |
Basic class information |
| Class id | #P | Avg. number of references |
Database coverage of references |
|---|---|---|---|
| 17803 | 581 | 30.6 | 47% |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
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 | POLAR PATROL BALLOON | authKW | 105111 | 0% | 100% | 2 |
| 2 | PROTON AFFINITY G2 CALCULATION | authKW | 105111 | 0% | 100% | 2 |
| 3 | HIGH PRESSURE MASS SPECTROMETER | authKW | 94597 | 1% | 60% | 3 |
| 4 | GAS PHASE EQUILIBRIA | authKW | 59121 | 1% | 38% | 3 |
| 5 | ACIDITIES CORRELATION | authKW | 52555 | 0% | 100% | 1 |
| 6 | ACIMS | authKW | 52555 | 0% | 100% | 1 |
| 7 | ARTIFICIAL IONIZATION LAYER | authKW | 52555 | 0% | 100% | 1 |
| 8 | ASTROPHYSICAL OBSERVATIONS OF ACETONITRILE | authKW | 52555 | 0% | 100% | 1 |
| 9 | ATMOSPHER OCEAN ENVIRONM SCI | address | 52555 | 0% | 100% | 1 |
| 10 | ATMOSPHERIC ION CHEMISTRY | authKW | 52555 | 0% | 100% | 1 |
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 | Meteorology & Atmospheric Sciences | 8560 | 34% | 0% | 199 |
| 2 | Physics, Atomic, Molecular & Chemical | 2445 | 26% | 0% | 152 |
| 3 | Geosciences, Multidisciplinary | 1237 | 18% | 0% | 103 |
| 4 | Astronomy & Astrophysics | 962 | 18% | 0% | 104 |
| 5 | Chemistry, Physical | 728 | 25% | 0% | 148 |
| 6 | Engineering, Aerospace | 538 | 5% | 0% | 28 |
| 7 | Spectroscopy | 523 | 9% | 0% | 51 |
| 8 | Geochemistry & Geophysics | 421 | 8% | 0% | 47 |
| 9 | Oceanography | 129 | 4% | 0% | 22 |
| 10 | Multidisciplinary Sciences | 18 | 1% | 0% | 7 |
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 | ATMOSPHER OCEAN ENVIRONM SCI | 52555 | 0% | 100% | 1 |
| 2 | CHIM PROVENCE MR 6264 | 52555 | 0% | 100% | 1 |
| 3 | DIPARTIMENTO STUDI CHIM TECNOL SOSTANZE BIO | 52555 | 0% | 100% | 1 |
| 4 | DIPARTIMENTO STUDI CHIM TECNOL SOSTANZE BIOLOGICA | 52555 | 0% | 100% | 1 |
| 5 | ENGN EXPT STN ELE OMAGNET MOLEC SCI BRANCH | 52555 | 0% | 100% | 1 |
| 6 | EXPT SPECT | 52555 | 0% | 100% | 1 |
| 7 | GEOPHYS PROGRAM SPACE SCI | 52555 | 0% | 100% | 1 |
| 8 | GEOPHYS SVM | 52555 | 0% | 100% | 1 |
| 9 | SERV BIOENERGET BIOL STRUCTURALE MECANISMES | 52555 | 0% | 100% | 1 |
| 10 | SPACE PHYS MODELS BRANCHVSBP | 52555 | 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 | JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS | 22465 | 5% | 1% | 30 |
| 2 | INDIAN JOURNAL OF RADIO & SPACE PHYSICS | 14933 | 2% | 2% | 12 |
| 3 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES | 11369 | 12% | 0% | 68 |
| 4 | INTERNATIONAL JOURNAL OF MASS SPECTROMETRY | 9749 | 6% | 1% | 35 |
| 5 | JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS AND ATMOSPHERES | 8868 | 2% | 1% | 14 |
| 6 | PLANETARY AND SPACE SCIENCE | 8117 | 5% | 1% | 30 |
| 7 | GEOMAGNETIZM I AERONOMIYA | 2922 | 2% | 0% | 14 |
| 8 | ADVANCES IN SPACE RESEARCH | 2851 | 4% | 0% | 23 |
| 9 | GEOPHYSICAL RESEARCH LETTERS | 2593 | 7% | 0% | 41 |
| 10 | INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES | 1814 | 1% | 0% | 7 |
Author Key Words |
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 | VIGGIANO, AA , (1993) IN-SITU MASS-SPECTROMETRY AND ION CHEMISTRY IN THE STRATOSPHERE AND TROPOSPHERE.MASS SPECTROMETRY REVIEWS. VOL. 12. ISSUE 2. P. 115-137 | 58 | 79% | 55 |
| 2 | ARIJS, E , (1992) STRATOSPHERIC ION CHEMISTRY - PRESENT UNDERSTANDING AND OUTSTANDING PROBLEMS.PLANETARY AND SPACE SCIENCE. VOL. 40. ISSUE 2-3. P. 255-270 | 58 | 84% | 27 |
| 3 | BEIG, G , BRASSEUR, GP , (2000) MODEL OF TROPOSPHERIC ION COMPOSITION: A FIRST ATTEMPT.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES. VOL. 105. ISSUE D18. P. 22671 -22684 | 35 | 80% | 41 |
| 4 | BERING, EA , BENBROOK, JR , HOLZWORTH, RH , BYRNE, GJ , GUPTA, SP , (2005) LATITUDE GRADIENTS IN THE NATURAL VARIANCE IN STRATOSPHERIC CONDUCTIVITY - IMPLICATIONS FOR STUDIES OF LONG-TERM CHANGES.GREENHOUSE GASES, OZONE, AND ELECTRODYNAMICS; THEIR CHANGES IN THE MIDDLE ATMOSPHERE AND LOWER THERMOSPHERE. VOL. 35. ISSUE 8. P. 1385-1397 | 18 | 100% | 3 |
| 5 | SWIDER, W , (1988) IONIC MOBILITY, MEAN MASS, AND CONDUCTIVITY IN THE MIDDLE ATMOSPHERE FROM NEAR GROUND-LEVEL TO 70 KM.RADIO SCIENCE. VOL. 23. ISSUE 3. P. 389-399 | 36 | 95% | 13 |
| 6 | SCHNEIDER, J , BURGER, V , ARNOLD, F , (1997) METHYL CYANIDE AND HYDROGEN CYANIDE MEASUREMENTS IN THE LOWER STRATOSPHERE: IMPLICATIONS FOR METHYL CYANIDE SOURCES AND SINKS.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES. VOL. 102. ISSUE D21. P. 25501 -25506 | 23 | 79% | 38 |
| 7 | SHUMAN, NS , HUNTON, DE , VIGGIANO, AA , (2015) AMBIENT AND MODIFIED ATMOSPHERIC ION CHEMISTRY: FROM TOP TO BOTTOM.CHEMICAL REVIEWS. VOL. 115. ISSUE 10. P. 4542 -4570 | 36 | 25% | 10 |
| 8 | RYDING, MJ , JONSSON, AM , ZATULA, AS , ANDERSSON, PU , UGGERUD, E , (2012) REACTIONS OF H+(PYRIDINE)(M)(H2O)(N) AND H+(NH3)(1)(PYRIDINE)(M)(H2O)(N) WITH NH3: EXPERIMENTS AND KINETIC MODELLING.ATMOSPHERIC CHEMISTRY AND PHYSICS. VOL. 12. ISSUE 6. P. 2809-2822 | 18 | 58% | 8 |
| 9 | BEIG, G , BRASSEUR, G , (1999) ANTHROPOGENIC PERTURBATIONS OF TROPOSPHERIC ION COMPOSITION.GEOPHYSICAL RESEARCH LETTERS. VOL. 26. ISSUE 9. P. 1303-1306 | 17 | 89% | 5 |
| 10 | ARIJS, E , BRASSEUR, G , (1986) ACETONITRILE IN THE STRATOSPHERE AND IMPLICATIONS FOR POSITIVE-ION COMPOSITION.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES. VOL. 91. ISSUE D3. P. 4003 -4016 | 31 | 79% | 52 |
Classes with closest relation at Level 1 |