Class information for:
Level 1: FLAME IONIZATION//FLAME PLASMA//CHEMI IONIZATION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
24625 306 27.2 34%


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
5 4 CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY 1745167
3 3       PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//JOURNAL OF CHEMICAL PHYSICS//CHEMISTRY, PHYSICAL 183883
1391 2             PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//DISSOCIATIVE RECOMBINATION//JOURNAL OF CHEMICAL PHYSICS 8121
24625 1                   FLAME IONIZATION//FLAME PLASMA//CHEMI IONIZATION 306

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 FLAME IONIZATION authKW 733216 4% 57% 13
2 FLAME PLASMA authKW 319321 1% 80% 4
3 CHEMI IONIZATION authKW 249466 2% 50% 5
4 HOTTEL BROUGHTON EQUATION authKW 199577 1% 100% 2
5 INORGANIC SOOTS authKW 199577 1% 100% 2
6 FLAME SAMPLING authKW 133050 1% 67% 2
7 ABSOLUTE ION CONCENTRATION authKW 99788 0% 100% 1
8 ACOUSTIC FLAME SUPPRESSION authKW 99788 0% 100% 1
9 ALUMINUM FLAMES authKW 99788 0% 100% 1
10 ANODIC DC PLASMA authKW 99788 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 Thermodynamics 2234 22% 0% 68
2 Engineering, General 2188 21% 0% 63
3 Energy & Fuels 1643 24% 0% 73
4 Engineering, Chemical 1056 25% 0% 77
5 Physics, Atomic, Molecular & Chemical 998 23% 0% 71
6 Chemistry, Physical 620 31% 0% 96
7 Spectroscopy 548 12% 0% 37
8 Engineering, Mechanical 452 13% 0% 40
9 Chemistry, Multidisciplinary 78 13% 0% 40
10 Materials Science, Multidisciplinary 40 11% 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 CHEM 4700 KEELE ST 99788 0% 100% 1
2 DPTO FIS MAT C 4 99788 0% 100% 1
3 ELE OPHYS COMBUST PROC 99788 0% 100% 1
4 PPRIMEUPR 99788 0% 100% 1
5 RECH CHIM COMBUST HAUTES TEMP 99788 0% 100% 1
6 DVS 49893 0% 50% 1
7 KINET COMBUST PROC 33261 0% 33% 1
8 RENAULT TECHNO 24946 0% 25% 1
9 PROBLEMS HYDROCARBON PROC 22172 1% 11% 2
10 NONEQUILIBRIUM PROC 19956 0% 20% 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 COMBUSTION EXPLOSION AND SHOCK WAVES 18363 8% 1% 24
2 COMBUSTION AND FLAME 11119 9% 0% 27
3 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES 8548 4% 1% 11
4 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY 3864 5% 0% 16
5 WIRE JOURNAL INTERNATIONAL 3562 0% 4% 1
6 ZHURNAL FIZICHESKOI KHIMII 3059 6% 0% 18
7 COMBUSTION SCIENCE AND TECHNOLOGY 2384 3% 0% 10
8 JOURNAL OF THE INSTITUTE OF ENERGY 1869 1% 1% 3
9 JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM 1046 4% 0% 11
10 JSME INTERNATIONAL JOURNAL SERIES II-FLUIDS ENGINEERING HEAT TRANSFER POWER COMBUSTION THERMOPHYSICAL PROPERTIES 1025 1% 1% 2

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 FLAME IONIZATION 733216 4% 57% 13 Search FLAME+IONIZATION Search FLAME+IONIZATION
2 FLAME PLASMA 319321 1% 80% 4 Search FLAME+PLASMA Search FLAME+PLASMA
3 CHEMI IONIZATION 249466 2% 50% 5 Search CHEMI+IONIZATION Search CHEMI+IONIZATION
4 HOTTEL BROUGHTON EQUATION 199577 1% 100% 2 Search HOTTEL+BROUGHTON+EQUATION Search HOTTEL+BROUGHTON+EQUATION
5 INORGANIC SOOTS 199577 1% 100% 2 Search INORGANIC+SOOTS Search INORGANIC+SOOTS
6 FLAME SAMPLING 133050 1% 67% 2 Search FLAME+SAMPLING Search FLAME+SAMPLING
7 ABSOLUTE ION CONCENTRATION 99788 0% 100% 1 Search ABSOLUTE+ION+CONCENTRATION Search ABSOLUTE+ION+CONCENTRATION
8 ACOUSTIC FLAME SUPPRESSION 99788 0% 100% 1 Search ACOUSTIC+FLAME+SUPPRESSION Search ACOUSTIC+FLAME+SUPPRESSION
9 ALUMINUM FLAMES 99788 0% 100% 1 Search ALUMINUM+FLAMES Search ALUMINUM+FLAMES
10 ANODIC DC PLASMA 99788 0% 100% 1 Search ANODIC+DC+PLASMA Search ANODIC+DC+PLASMA

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 HAYHURST, AN , GOODINGS, JM , TAYLOR, SG , (2014) THE EFFECTS OF APPLYING ELECTRIC FIELDS ON THE MASS SPECTROMETRIC SAMPLING OF POSITIVE AND NEGATIVE IONS FROM A FLAME AT ATMOSPHERIC PRESSURE.COMBUSTION AND FLAME. VOL. 161. ISSUE 12. P. 3249 -3262 23 92% 3
2 FIALKOV, AB , (1997) INVESTIGATIONS ON IONS IN FLAMES.PROGRESS IN ENERGY AND COMBUSTION SCIENCE. VOL. 23. ISSUE 5-6. P. 399 -528 47 47% 175
3 ELAHI, A , CARUANA, DJ , (2013) PLASMA ELECTROCHEMISTRY: VOLTAMMETRY IN A FLAME PLASMA ELECTROLYTE.PHYSICAL CHEMISTRY CHEMICAL PHYSICS. VOL. 15. ISSUE 4. P. 1108-1114 18 72% 3
4 JONES, HRN , HAYHURST, AN , (2016) MEASUREMENTS OF THE CONCENTRATIONS OF POSITIVE AND NEGATIVE IONS ALONG PREMIXED FUEL-RICH FLAMES OF METHANE AND OXYGEN.COMBUSTION AND FLAME. VOL. 166. ISSUE . P. 86 -97 17 65% 0
5 GUO, JZ , GOODINGS, JM , (2002) CHEMICAL KINETICS OF SCANDIUM IONIZATION IN H-2-O-2-N-2 FLAMES.INTERNATIONAL JOURNAL OF MASS SPECTROMETRY. VOL. 214. ISSUE 3. P. 349-364 15 100% 3
6 PROSKUDIN, VF , BEREZHKO, PG , BELYAEV, EN , TARAKANOV, VN , POLOVINKIN, PE , LESHCHINSKAYA, AG , (2005) CHAIN-THERMAL EXPLOSION AND DEGREE OF IONIZATION OF HYDROGEN-AIR FLAMES.COMBUSTION EXPLOSION AND SHOCK WAVES. VOL. 41. ISSUE 1. P. 12-19 17 71% 0
7 HAYHURST, AN , TAYLOR, SG , (2003) THE STABILITIES OF THE GAS-PHASE IONS LI+CENTER DOT H2O, LI+CENTER DOT(H2O)(2) AND LI+CENTER DOT CO AS MEASURED BY MASS-SPECTROMETRIC SAMPLING OF FUEL-RICH FLAMES OF C2H2+O-2.PHYSICAL CHEMISTRY CHEMICAL PHYSICS. VOL. 5. ISSUE 8. P. 1610-1618 13 93% 7
8 EGSGAARD, H , (1996) INVESTIGATION OF THE INITIAL REACTIONS OF THE CALCOTE MECHANISM FOR SOOT FORMATION.JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY. VOL. 7. ISSUE 6. P. 559-564 16 94% 1
9 CARUANA, DJ , YAO, J , (2003) GAS PHASE ELECTROCHEMICAL DETECTION OF SINGLE LATEX PARTICLES.ANALYST. VOL. 128. ISSUE 10. P. 1286 -1290 11 100% 7
10 LOPEZ, R , DEL RIO, E , MENENDEZ, MI , SORDO, TL , (2004) AN AB INITIO STUDY OF THE REACTION OF PROPARGYL CATION WITH WATER.JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM. VOL. 683. ISSUE 1-3. P. 81 -87 21 51% 0

Classes with closest relation at Level 1


Rank Class id link
1 36412 GAS LENSES//AERODYNAMIC MEDIA//METEOTRON FLAME
2 26427 AMMONIA AS CARRIER GAS//RELATIVE RETENTION VALUES//ALKANE STATIONARY PHASES
3 1992 SOOT//SOOT FORMATION//LASER INDUCED INCANDESCENCE
4 9852 PLASMA ASSISTED COMBUSTION//LASER IGNITION//PLASMA ASSISTED IGNITION
5 23136 CYCLOPROPENYLIDENE//SINGLET TRIPLET ENERGY GAP//PROPADIENYLIDENE
6 31981 DIPARTIMENTO CHIM GEN ORGAN PLICATA//ORGANOGERMANIUM IONS//ION TRAP MASS SPECTROMETRY
7 25778 1 1 DIBROMO 2 TRIMETHYLSILYLCYCLOPROPANE//1 2 DICYANOCYCLOBUTENE//2 2 DICHLOROCYCLOPROPYLBENZENE
8 7016 SELECTED ION FLOW DRIFT TUBE//ION MOLECULE REACTIONS//JOURNAL OF CHEMICAL PHYSICS
9 10153 ION NEUTRAL COMPLEX//PENTAQUADRUPOLE MASS SPECTROMETRY//ARENIUM IONS
10 13452 COMET TAIL SYSTEM//QUARTIC FORCE FIELDS//CO C 12 O 17 MOLECULE

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