Class information for:
Level 1: SOOT OXIDATION//SOOT COMBUSTION//DIESEL PARTICULATE FILTER

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
1 4 PHYSICS, CONDENSED MATTER//PHYSICS, APPLIED//MATERIALS SCIENCE, MULTIDISCIPLINARY 2188495
10 3       JOURNAL OF CATALYSIS//CHEMISTRY, PHYSICAL//APPLIED CATALYSIS A-GENERAL 144576
912 2             SELECTIVE CATALYTIC REDUCTION//SCR//NH3 SCR 11395
5831 1                   SOOT OXIDATION//SOOT COMBUSTION//DIESEL PARTICULATE FILTER 1597

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SOOT OXIDATION authKW 3097204 12% 83% 190
2 SOOT COMBUSTION authKW 2354995 8% 90% 132
3 DIESEL PARTICULATE FILTER authKW 1584381 8% 61% 132
4 DIESEL SOOT authKW 1359676 7% 66% 105
5 SOOT authKW 719470 15% 16% 234
6 DIESEL PARTICULATE authKW 518432 2% 77% 34
7 DIESEL SOOT COMBUSTION authKW 434133 1% 100% 22
8 DIESEL SOOT OXIDATION authKW 382031 1% 88% 22
9 DPF authKW 296276 2% 48% 31
10 CATALYTIC SOOT OXIDATION authKW 256533 1% 100% 13

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Chemical 21800 49% 0% 777
2 Chemistry, Physical 7946 47% 0% 752
3 Engineering, Environmental 4818 14% 0% 229
4 Chemistry, Applied 3920 15% 0% 244
5 Thermodynamics 3081 12% 0% 187
6 Energy & Fuels 3052 15% 0% 238
7 Engineering, Mechanical 2065 12% 0% 197
8 Transportation Science & Technology 815 3% 0% 48
9 Engineering, General 557 5% 0% 80
10 Environmental Sciences 261 8% 0% 129

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SECT IND CATALYSIS 95024 1% 28% 17
2 MCMA GRP 82322 1% 38% 11
3 GEST RISQUES 80572 0% 58% 7
4 TIANJIN PL CATALYSIS SCI ENGN 79804 1% 19% 21
5 DIESEL INNOVAT CATALYT MAT 78933 0% 100% 4
6 CATALYSE ENVIRONM 73095 1% 18% 21
7 COMBUST TECHNOL THERMAL ENERGY 59194 0% 50% 6
8 ATMOSPHER ENVIRONM PROTECT 56870 0% 41% 7
9 MARINE OURCES DEV 52619 0% 67% 4
10 SECT REACTOR CATALYSIS ENGN 50736 0% 43% 6

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 APPLIED CATALYSIS B-ENVIRONMENTAL 59904 10% 2% 156
2 TOPICS IN CATALYSIS 35834 5% 2% 73
3 CATALYSIS TODAY 26854 7% 1% 119
4 INTERNATIONAL JOURNAL OF ENGINE RESEARCH 12601 1% 4% 18
5 CATALYSIS COMMUNICATIONS 10946 3% 1% 53
6 COMBUSTION AND FLAME 9017 4% 1% 56
7 CATALYSIS SCIENCE & TECHNOLOGY 2817 1% 1% 21
8 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART D-JOURNAL OF AUTOMOBILE ENGINEERING 2406 1% 1% 17
9 CARBON 2367 2% 0% 39
10 ENERGY & FUELS 2183 2% 0% 38

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SOOT OXIDATION 3097204 12% 83% 190 Search SOOT+OXIDATION Search SOOT+OXIDATION
2 SOOT COMBUSTION 2354995 8% 90% 132 Search SOOT+COMBUSTION Search SOOT+COMBUSTION
3 DIESEL PARTICULATE FILTER 1584381 8% 61% 132 Search DIESEL+PARTICULATE+FILTER Search DIESEL+PARTICULATE+FILTER
4 DIESEL SOOT 1359676 7% 66% 105 Search DIESEL+SOOT Search DIESEL+SOOT
5 SOOT 719470 15% 16% 234 Search SOOT Search SOOT
6 DIESEL PARTICULATE 518432 2% 77% 34 Search DIESEL+PARTICULATE Search DIESEL+PARTICULATE
7 DIESEL SOOT COMBUSTION 434133 1% 100% 22 Search DIESEL+SOOT+COMBUSTION Search DIESEL+SOOT+COMBUSTION
8 DIESEL SOOT OXIDATION 382031 1% 88% 22 Search DIESEL+SOOT+OXIDATION Search DIESEL+SOOT+OXIDATION
9 DPF 296276 2% 48% 31 Search DPF Search DPF
10 CATALYTIC SOOT OXIDATION 256533 1% 100% 13 Search CATALYTIC+SOOT+OXIDATION Search CATALYTIC+SOOT+OXIDATION

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 15788 AEROSOL PHYS//DIESEL//DIESEL AEROSOL
2 9875 LEAN NOX TRAP//NOX STORAGE//NOX STORAGE REDUCTION
3 5049 PEROVSKITE//LACOO3//CATALYSIS CHEM NANOSCI
4 2169 OXYGEN STORAGE CAPACITY//THREE WAY CATALYST//CERIA ZIRCONIA
5 2098 SOOT//SOOT FORMATION//LASER INDUCED INCANDESCENCE
6 11987 CATALYTIC CONVERTER//LIGHT OFF//HYDROCARBON TRAP
7 1272 COAL CHAR//FUEL//CHAR STRUCTURE
8 37453 COAL ARTIFACTS//OLTU//OLTU STONE
9 515 DIESEL ENGINE//BIODIESEL//ENGINE PERFORMANCE
10 25871 UREA SCR//SELECTIVE CATALYTIC REDUCTION SYSTEM//UREA DECOMPOSITION

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