Class information for:
Level 2: POLYMER DEGRADATION AND STABILITY//POLYMER SCIENCE//POLYETHYLENE

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
3853 1                   POLYMER DEGRADATION AND STABILITY//EPDM//DIFFUSION LIMITED OXIDATION 1932
7408 1                   OXO BIODEGRADATION//POLYURETHANASE//PRODEGRADANTS 1397
7502 1                   POLYMER DEGRADATION AND STABILITY//HALS//MACROMOLECULAR ANTIOXIDANT 1385
13405 1                   JOURNAL OF COATINGS TECHNOLOGY//CLEARCOAT//LONG TERM DEV GRP 870
15997 1                   TRANS VINYLENE//TRANS VINYLENE GROUPS//OXIDATION PRODUCTS 706
18491 1                   MICRODESTRUCTION//ALLYL UNSATURATION//SOL GEL ANALYSIS 573
22438 1                   PHOTOCHEMICALLY DEGRADABLE POLYMER//FREE QUENCHING//PHOTO OXIDATION DEGRADATION 404
23044 1                   BENZOTHIOXANTHENE//POLYMER PHOTOCHEMISTRY//BENZOYL GROUP REMOVAL 381
23354 1                   PM CT//22 HYDROXYPHENYL2H BENZOTRIAZOLES//BISPHENOL A POLYCARBONATE 371
30857 1                   ADSORBENT CATALYSIS CAPABILITY//AMINE HYDROXYL BIFUNCTIONAL MONOMER//CARBODIIMIDE MEDIATED AMIDATION 177
38157 1                   CARBENDAZIME//CATCHMENT GRPPOB 915//COMPOSTS AS BIOFERTILISERS 68

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 POLYMER DEGRADATION AND STABILITY journal 1365306 20% 22% 1652
2 POLYMER SCIENCE WoSSC 228921 62% 1% 5122
3 POLYETHYLENE authKW 93769 4% 7% 352
4 HALS authKW 90705 1% 48% 50
5 POLYMER PHOTOCHEMISTRY journal 81823 1% 31% 70
6 PHOTOCHIM MOL MACROMOL address 75325 1% 18% 111
7 POLYPROPYLENE authKW 70382 4% 5% 339
8 UMR 6505 address 58177 1% 21% 72
9 THERMO OXIDATION authKW 56708 1% 34% 44
10 PHOTO OXIDATION authKW 56523 1% 15% 99

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Polymer Science 228921 62% 1% 5122
2 Chemistry, Applied 2420 6% 0% 482
3 Materials Science, Coatings & Films 2321 4% 0% 352
4 Materials Science, Characterization, Testing 2241 2% 0% 183
5 Nuclear Science & Technology 1276 4% 0% 360
6 Engineering, Chemical 1073 6% 0% 513
7 Materials Science, Textiles 744 1% 0% 93
8 Materials Science, Composites 721 2% 0% 130
9 Physics, Atomic, Molecular & Chemical 456 4% 0% 352
10 Chemistry, Physical 315 8% 0% 625

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PHOTOCHIM MOL MACROMOL 75325 1% 18% 111
2 UMR 6505 58177 1% 21% 72
3 UMR CNRS 6505 31978 0% 37% 23
4 LONG TERM DEV GRP 22871 0% 100% 6
5 PIMM UMR 8006 22048 0% 64% 9
6 MAT LEIM 19059 0% 100% 5
7 BASE BIO PLICAT SYST ENGN 17069 0% 41% 11
8 POLYMER TECHNOL 16305 1% 4% 97
9 RADIAT CHEM ENVIRONM QUALIFICAT 15247 0% 100% 4
10 ADDIT 14922 0% 28% 14

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 POLYMER DEGRADATION AND STABILITY 1365306 20% 22% 1652
2 POLYMER PHOTOCHEMISTRY 81823 1% 31% 70
3 JOURNAL OF APPLIED POLYMER SCIENCE 34029 8% 1% 630
4 ANGEWANDTE MAKROMOLEKULARE CHEMIE 31455 2% 5% 153
5 JOURNAL OF COATINGS TECHNOLOGY 28104 1% 8% 93
6 RADIATION PHYSICS AND CHEMISTRY 24874 3% 3% 254
7 POLYMER TESTING 17969 2% 4% 125
8 JOURNAL OF POLYMERS AND THE ENVIRONMENT 15950 1% 6% 66
9 PROGRESS IN ORGANIC COATINGS 13436 1% 3% 119
10 EUROPEAN POLYMER JOURNAL 13416 2% 2% 197

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 POLYETHYLENE 93769 4% 7% 352 Search POLYETHYLENE Search POLYETHYLENE
2 HALS 90705 1% 48% 50 Search HALS Search HALS
3 POLYPROPYLENE 70382 4% 5% 339 Search POLYPROPYLENE Search POLYPROPYLENE
4 THERMO OXIDATION 56708 1% 34% 44 Search THERMO+OXIDATION Search THERMO+OXIDATION
5 PHOTO OXIDATION 56523 1% 15% 99 Search PHOTO+OXIDATION Search PHOTO+OXIDATION
6 CARBONYL INDEX 43546 0% 57% 20 Search CARBONYL+INDEX Search CARBONYL+INDEX
7 EPDM 40453 1% 15% 72 Search EPDM Search EPDM
8 THERMAL OXIDATION 40153 1% 12% 91 Search THERMAL+OXIDATION Search THERMAL+OXIDATION
9 DEGRADATION 38663 5% 3% 401 Search DEGRADATION Search DEGRADATION
10 OXIDATION INDUCTION TIME 36706 0% 57% 17 Search OXIDATION+INDUCTION+TIME Search OXIDATION+INDUCTION+TIME

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 2


rank cluster_id2 link
1 2975 POLYVINYL CHLORIDE//PVC//JOURNAL OF VINYL & ADDITIVE TECHNOLOGY
2 3958 HYDRAZYL//N N SUBSTITUTED P PHENYLENEDIAMINES//POLYTHIOCYANOGEN
3 1619 COMPATIBILIZATION//POLYMER SCIENCE//BLENDS
4 676 RUBBER CHEMISTRY AND TECHNOLOGY//KAUTSCHUK GUMMI KUNSTSTOFFE//NATURAL RUBBER
5 3891 PHARMACEUT PHYS CHEM//FLUORESCENT WHITENING AGENTS//DOUBLE COMPRESSED TABLET
6 3510 MARINE DEBRIS//MICROPLASTICS//MICROPLASTIC
7 2350 L OM//SEMICRYSTALLINE POLYMERS//CRAZING
8 2736 VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA A//VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA B//VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA A & SERIYA B
9 1823 POLYHYDROXYALKANOATES//POLY3 HYDROXYBUTYRATE//PHB
10 4045 MODERN PLASTICS//KUNSTSTOFFE-GERMAN PLASTICS//ETHYL FATTY ESTERS

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