Class information for:
Level 1: POLYCHLORINATED BIPHENYLS//PCBS//AROCLOR 1254

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
18 4 CHEMISTRY, ANALYTICAL//TOXICOLOGY//ENVIRONMENTAL SCIENCES 697102
27 3       ENVIRONMENTAL SCIENCES//TOXICOLOGY//CHEMOSPHERE 115610
36 2             DIOXIN//POLYCHLORINATED BIPHENYLS//PCBS 33131
954 1                   POLYCHLORINATED BIPHENYLS//PCBS//AROCLOR 1254 2972

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 POLYCHLORINATED BIPHENYLS authKW 1062263 19% 18% 563
2 PCBS authKW 325896 10% 11% 284
3 AROCLOR 1254 authKW 324544 2% 47% 65
4 PCB 153 authKW 220878 1% 53% 39
5 PCB authKW 208484 6% 11% 179
6 POLYCHLORINATED BIPHENYLS PCBS authKW 161283 3% 17% 90
7 HYDROXYLATED PCBS authKW 160353 1% 69% 22
8 HYDROXYLATED POLYCHLORINATED BIPHENYLS authKW 141676 1% 64% 21
9 TOX ORGAN POLLUTANTS address 133523 1% 55% 23
10 OH PCBS authKW 122676 1% 64% 18

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Toxicology 83875 50% 1% 1483
2 Environmental Sciences 17343 38% 0% 1116
3 Public, Environmental & Occupational Health 9334 24% 0% 706
4 Pharmacology & Pharmacy 2418 19% 0% 552
5 Reproductive Biology 652 3% 0% 96
6 Andrology 237 1% 0% 18
7 Engineering, Environmental 184 3% 0% 77
8 Medicine, Legal 82 1% 0% 20
9 Neurosciences 65 6% 0% 164
10 Endocrinology & Metabolism 35 3% 0% 79

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 TOX ORGAN POLLUTANTS 133523 1% 55% 23
2 INTERDISCIPLINARY PROGRAM HUMAN TOXICOL 98922 1% 33% 28
3 NEUROBEHAV TOXICOL 67513 0% 58% 11
4 NEUROBEHAV EFFECTS ENVIRONM TOX 64940 0% 88% 7
5 BUR CHEM SAFETYTOXICOL 52192 0% 62% 8
6 ELIMINAT MINOR HLTH DISPAR 43289 0% 58% 7
7 IPA PREVENT OCCUPAT MED 42407 0% 67% 6
8 UNITE RECH RHUMATOL IMMUNOL 31808 0% 100% 3
9 HLTH PROTECT BRANCH 31067 1% 12% 25
10 BUR BIOSTAT COMP PLICAT 30279 0% 29% 10

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ENVIRONMENTAL HEALTH PERSPECTIVES 51032 7% 2% 208
2 ENVIRONMENTAL RESEARCH 26854 4% 2% 114
3 TOXICOLOGY AND APPLIED PHARMACOLOGY 22505 5% 1% 146
4 TOXICOLOGICAL SCIENCES 19165 3% 2% 96
5 CHEMOSPHERE 14782 6% 1% 181
6 ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 10610 2% 1% 70
7 TOXICOLOGY 10208 3% 1% 83
8 NEUROTOXICOLOGY 10062 2% 2% 57
9 NEUROTOXICOLOGY AND TERATOLOGY 9802 1% 2% 44
10 REPRODUCTIVE TOXICOLOGY 8902 2% 2% 47

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 POLYCHLORINATED BIPHENYLS 1062263 19% 18% 563 Search POLYCHLORINATED+BIPHENYLS Search POLYCHLORINATED+BIPHENYLS
2 PCBS 325896 10% 11% 284 Search PCBS Search PCBS
3 AROCLOR 1254 324544 2% 47% 65 Search AROCLOR+1254 Search AROCLOR+1254
4 PCB 153 220878 1% 53% 39 Search PCB+153 Search PCB+153
5 PCB 208484 6% 11% 179 Search PCB Search PCB
6 POLYCHLORINATED BIPHENYLS PCBS 161283 3% 17% 90 Search POLYCHLORINATED+BIPHENYLS+PCBS Search POLYCHLORINATED+BIPHENYLS+PCBS
7 HYDROXYLATED PCBS 160353 1% 69% 22 Search HYDROXYLATED+PCBS Search HYDROXYLATED+PCBS
8 HYDROXYLATED POLYCHLORINATED BIPHENYLS 141676 1% 64% 21 Search HYDROXYLATED+POLYCHLORINATED+BIPHENYLS Search HYDROXYLATED+POLYCHLORINATED+BIPHENYLS
9 OH PCBS 122676 1% 64% 18 Search OH+PCBS Search OH+PCBS
10 YUCHENG 106027 0% 100% 10 Search YUCHENG Search YUCHENG

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 4237 DDT//DDE//ORGANOCHLORINE PESTICIDES
2 35196 BIOCHEM TOXICOL CANC//REPROD ENDOCRINOL MED//BONE TOXICITY
3 29365 METHYLSULFONYL METABOLITE//METHYLSULFONYL DDE//3 MESO2 DDE
4 16350 MOL CELL NUTR//OBESOGEN//PERSISTENT ORGANIC POLLUTANTS
5 5438 DIOXIN//AGENT ORANGE//CHLORACNE
6 15562 TCDD//2 3 7 8 TETRACHLORODIBENZO P DIOXIN//ENVIRONM TOXICOL SECT
7 10265 CHLOROBIPHENYL CONGENERS//POLYCHLORINATED TERPHENYLS//AROCLORS
8 27278 RECH TOXEN//DEHYDRORETINOL//2 3 3 4 TETRACHLOROBIPHENYL
9 24530 DIIODOMETHYL P TOLYLSULFONE//AMICAL//3 METHYLCHLORANTHRENE 3MC
10 8830 DIOXIN//DIOXIN LIKE PCBS//PCDD FS

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