Class information for:
Level 1: SYNDIOTACTIC POLYSTYRENE//SYNDIOTACTIC//SYNDIOTACTIC POLYSTYRENE SPS

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
6 4 CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY 1698077
11 3       CHEMISTRY, INORGANIC & NUCLEAR//ORGANOMETALLICS//JOURNAL OF ORGANOMETALLIC CHEMISTRY 143869
623 2             METALLOCENE CATALYSTS//ETHYLENE POLYMERIZATION//SYNDIOTACTIC POLYSTYRENE 14232
10659 1                   SYNDIOTACTIC POLYSTYRENE//SYNDIOTACTIC//SYNDIOTACTIC POLYSTYRENE SPS 1074

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SYNDIOTACTIC POLYSTYRENE authKW 7239706 29% 80% 307
2 SYNDIOTACTIC authKW 454476 5% 32% 49
3 SYNDIOTACTIC POLYSTYRENE SPS authKW 413356 2% 78% 18
4 SYNDIOSPECIFIC POLYMERIZATION authKW 302696 1% 74% 14
5 SYNDIOTACTIC POLYMERIZATION authKW 216073 1% 82% 9
6 DIPHENYLZINC authKW 211265 1% 60% 12
7 STYRENE COPOLYMERIZATION authKW 179728 1% 88% 7
8 NANOPOROUS CRYSTALLINE PHASES authKW 176062 1% 100% 6
9 RD ENGN POLYMERS address 150909 1% 86% 6
10 DELTA FORM authKW 146718 0% 100% 5

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Polymer Science 43067 74% 0% 798
2 Chemistry, Inorganic & Nuclear 106 5% 0% 49
3 Chemistry, Physical 53 8% 0% 87
4 Chemistry, Multidisciplinary 43 7% 0% 79
5 Engineering, Chemical 16 3% 0% 34
6 Chemistry, Organic 15 3% 0% 37
7 Materials Science, Multidisciplinary 9 6% 0% 65
8 Crystallography 4 1% 0% 13
9 Materials Science, Textiles 3 0% 0% 3
10 Instruments & Instrumentation 1 1% 0% 14

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 RD ENGN POLYMERS 150909 1% 86% 6
2 M UNIT 132260 4% 10% 45
3 NANOMATES UNIT 117375 0% 100% 4
4 BSL WERK KOPAU 88031 0% 100% 3
5 POLYMER MAT COURSE 84571 1% 41% 7
6 GRP POLIMEROS 72054 2% 11% 22
7 WERK KOPAU 66685 0% 45% 5
8 NANOMATES 64225 1% 24% 9
9 CONSTRUCTING SPECIAL POLYMERS 58687 0% 100% 2
10 DISPLAY CHEM TECHNOL 58687 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MACROMOLECULES 20740 15% 0% 166
2 POLYMER 15048 11% 0% 117
3 MACROMOLECULAR SYMPOSIA 13835 4% 1% 47
4 SOFT MATERIALS 8767 1% 3% 11
5 MACROMOLECULAR CHEMISTRY AND PHYSICS 7204 4% 1% 41
6 JOURNAL OF MACROMOLECULAR SCIENCE-PHYSICS 5883 1% 1% 16
7 MACROMOLECULAR RAPID COMMUNICATIONS 4716 3% 1% 29
8 JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS 3916 3% 0% 35
9 EUROPEAN POLYMER JOURNAL 3476 3% 0% 36
10 POLYMER BULLETIN 3132 3% 0% 28

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SYNDIOTACTIC POLYSTYRENE 7239706 29% 80% 307 Search SYNDIOTACTIC+POLYSTYRENE Search SYNDIOTACTIC+POLYSTYRENE
2 SYNDIOTACTIC 454476 5% 32% 49 Search SYNDIOTACTIC Search SYNDIOTACTIC
3 SYNDIOTACTIC POLYSTYRENE SPS 413356 2% 78% 18 Search SYNDIOTACTIC+POLYSTYRENE+SPS Search SYNDIOTACTIC+POLYSTYRENE+SPS
4 SYNDIOSPECIFIC POLYMERIZATION 302696 1% 74% 14 Search SYNDIOSPECIFIC+POLYMERIZATION Search SYNDIOSPECIFIC+POLYMERIZATION
5 SYNDIOTACTIC POLYMERIZATION 216073 1% 82% 9 Search SYNDIOTACTIC+POLYMERIZATION Search SYNDIOTACTIC+POLYMERIZATION
6 DIPHENYLZINC 211265 1% 60% 12 Search DIPHENYLZINC Search DIPHENYLZINC
7 STYRENE COPOLYMERIZATION 179728 1% 88% 7 Search STYRENE+COPOLYMERIZATION Search STYRENE+COPOLYMERIZATION
8 NANOPOROUS CRYSTALLINE PHASES 176062 1% 100% 6 Search NANOPOROUS+CRYSTALLINE+PHASES Search NANOPOROUS+CRYSTALLINE+PHASES
9 DELTA FORM 146718 0% 100% 5 Search DELTA+FORM Search DELTA+FORM
10 HALF SANDWICH TITANOCENE 132044 1% 75% 6 Search HALF+SANDWICH+TITANOCENE Search HALF+SANDWICH+TITANOCENE

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 21796 URA 851//SPE OMETRIE IMAGERIE ULTRASONO//THERMOREVERSIBLE GEL
2 166 METALLOCENE CATALYSTS//METALLOCENES//ZIRCONOCENE
3 11079 BUTADIENE POLYMERIZATION//HIGH PERFORMANCE SYNTHET RUBBER//1 3 BUTADIENE POLYMERIZATION
4 25546 SYNDIOTACTIC POLYPROPYLENE//TRANS PLANAR MESOPHASE//IPP SPP BLENDS
5 15074 CARBENE POLYMERIZATION//FUNCTIONAL POLYOLEFIN//FUNCTIONALIZATION OF POLYOLEFIN
6 31270 SODIUM POLYALPHA L GLUTAMATE//2D H 1 CRAMPS EXCHANGE NMR SPECTRA//2D NOESY H 1 NMR
7 25913 MESOSCOPIC NON EQUILIBRIUM THERMODYNAMICS//POLY4 METHYL PENTENE 1//CER FIS SISTEMES COMPLEXOS
8 10556 FI CATALYSTS//POST METALLOCENE//PHENOXY IMINE LIGAND
9 29263 POLYMERIZATION RATE EQUATION//BROMINATED STYRENE//1 METHYL 4 ISOPROPENYL 6 METHYLENE 1 CYCLOHEXENE
10 37398 4 VINYLQUINOLINE//ANION EXCHANGE MODE//ETHYNYLQUINOLINES

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