Class information for:
Level 1: POLYMER DEGRADATION AND STABILITY//HALS//MACROMOLECULAR ANTIOXIDANT

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
8 4 POLYMER SCIENCE//CHEMISTRY, PHYSICAL//MATERIALS SCIENCE, MULTIDISCIPLINARY 1554940
24 3       POLYMER SCIENCE//JOURNAL OF APPLIED POLYMER SCIENCE//POLYMER 118106
1407 2             POLYMER DEGRADATION AND STABILITY//POLYMER SCIENCE//POLYETHYLENE 8264
7502 1                   POLYMER DEGRADATION AND STABILITY//HALS//MACROMOLECULAR ANTIOXIDANT 1385

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 POLYMER DEGRADATION AND STABILITY journal 470814 29% 5% 397
2 HALS authKW 250466 2% 32% 34
3 MACROMOLECULAR ANTIOXIDANT authKW 159279 1% 100% 7
4 HINDERED PHENOL ANTIOXIDANT authKW 113771 0% 100% 5
5 POLYMER BOUND ANTIOXIDANT authKW 113771 0% 100% 5
6 POLYMERIC HALS authKW 94807 0% 83% 5
7 2 2 THIOBIS 4 METHYL 6 TERT BUTYLPHENOL authKW 91017 0% 100% 4
8 MODEL OXIDATION authKW 81262 0% 71% 5
9 HINDERED AMINE authKW 79900 1% 29% 12
10 ANTIOXIDANT BEHAVIOR authKW 72812 0% 80% 4

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Polymer Science 55970 75% 0% 1033
2 Materials Science, Textiles 988 3% 0% 41
3 Chemistry, Applied 362 6% 0% 77
4 Materials Science, Composites 197 2% 0% 27
5 Chemistry, Multidisciplinary 131 9% 0% 130
6 Engineering, Chemical 77 5% 0% 64
7 Materials Science, Characterization, Testing 65 1% 0% 14
8 Engineering, Petroleum 31 1% 0% 8
9 Chemistry, Physical 5 5% 0% 68
10 Materials Science, Paper & Wood 1 0% 0% 3

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CORD GRP 51195 0% 75% 3
2 GUANGDONG HIGH PROPERTY FUNCT POLYMER M 45508 0% 100% 2
3 POLYMER ADDIT SECT 45508 0% 100% 2
4 POLYMER PROC PERFORMANCE UNIT 37225 0% 27% 6
5 ADDITIVES 30338 0% 67% 2
6 ADDITIV 22754 0% 100% 1
7 AGROPARISTECHGENIALUMR 1145 22754 0% 100% 1
8 AGROPARISTECHGMPAUMR 782 22754 0% 100% 1
9 BEREICH ANGWENDUNGSTECH GE AFTSEINHEIT ADDIT KU 22754 0% 100% 1
10 CHEM ENGN PROD ENGN 22754 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 POLYMER DEGRADATION AND STABILITY 470814 29% 5% 397
2 POLYMER PHOTOCHEMISTRY 72706 2% 12% 27
3 JOURNAL OF VINYL & ADDITIVE TECHNOLOGY 28637 2% 4% 31
4 ANGEWANDTE MAKROMOLEKULARE CHEMIE 20954 4% 2% 51
5 RUBBER CHEMISTRY AND TECHNOLOGY 5630 2% 1% 23
6 EUROPEAN POLYMER JOURNAL 4999 4% 0% 49
7 JOURNAL OF APPLIED POLYMER SCIENCE 4698 7% 0% 96
8 KAUTSCHUK GUMMI KUNSTSTOFFE 3178 1% 1% 15
9 INTERNATIONAL JOURNAL OF POLYMERIC MATERIALS 3048 1% 1% 11
10 VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA A 2470 2% 1% 22

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 HALS 250466 2% 32% 34 Search HALS Search HALS
2 MACROMOLECULAR ANTIOXIDANT 159279 1% 100% 7 Search MACROMOLECULAR+ANTIOXIDANT Search MACROMOLECULAR+ANTIOXIDANT
3 HINDERED PHENOL ANTIOXIDANT 113771 0% 100% 5 Search HINDERED+PHENOL+ANTIOXIDANT Search HINDERED+PHENOL+ANTIOXIDANT
4 POLYMER BOUND ANTIOXIDANT 113771 0% 100% 5 Search POLYMER+BOUND+ANTIOXIDANT Search POLYMER+BOUND+ANTIOXIDANT
5 POLYMERIC HALS 94807 0% 83% 5 Search POLYMERIC+HALS Search POLYMERIC+HALS
6 2 2 THIOBIS 4 METHYL 6 TERT BUTYLPHENOL 91017 0% 100% 4 Search 2+2+THIOBIS+4+METHYL+6+TERT+BUTYLPHENOL Search 2+2+THIOBIS+4+METHYL+6+TERT+BUTYLPHENOL
7 MODEL OXIDATION 81262 0% 71% 5 Search MODEL+OXIDATION Search MODEL+OXIDATION
8 HINDERED AMINE 79900 1% 29% 12 Search HINDERED+AMINE Search HINDERED+AMINE
9 ANTIOXIDANT BEHAVIOR 72812 0% 80% 4 Search ANTIOXIDANT+BEHAVIOR Search ANTIOXIDANT+BEHAVIOR
10 ELECTRON SPIN RESONANCE IMAGING ESRI 68262 0% 100% 3 Search ELECTRON+SPIN+RESONANCE+IMAGING+ESRI Search ELECTRON+SPIN+RESONANCE+IMAGING+ESRI

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 23951 CHIMASSORB 944//HINDERED AMINE LIGHT STABILIZERS//TINUVIN 622
2 3853 POLYMER DEGRADATION AND STABILITY//EPDM//DIFFUSION LIMITED OXIDATION
3 22438 PHOTOCHEMICALLY DEGRADABLE POLYMER//FREE QUENCHING//PHOTO OXIDATION DEGRADATION
4 15997 TRANS VINYLENE//TRANS VINYLENE GROUPS//OXIDATION PRODUCTS
5 13405 JOURNAL OF COATINGS TECHNOLOGY//CLEARCOAT//LONG TERM DEV GRP
6 30884 N N SUBSTITUTED P PHENYLENEDIAMINES//ANTIOXIDANT EFFECTIVENESS PREDICTION//DFT GEOMETRY OPTIMIZATION
7 18725 VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA A//AZULENE DIMERS//BROMINE DERIVATIVE
8 25023 N N DIPHENYL 1 4 BENZOQUINONEDIIMINE//N PHENYL 1 4 BENZOQUINONEMONOIMINE//REVERSIBLE CHAIN REACTIONS
9 23044 BENZOTHIOXANTHENE//POLYMER PHOTOCHEMISTRY//BENZOYL GROUP REMOVAL
10 7408 OXO BIODEGRADATION//POLYURETHANASE//PRODEGRADANTS

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