Class information for:
Level 1: N NITROSODIALKYLAMINE//N NITROSO N METHYLANILINE//IARC SCIENTIFIC PUBLICATIONS

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
0 4 ONCOLOGY//CELL BIOLOGY//BIOCHEMISTRY & MOLECULAR BIOLOGY 2934640
174 3       MUTATION RESEARCH//TOXICOLOGY//CARCINOGENESIS 57648
2392 2             N NITROSAMINES//NITROSAMINES//NDMA 4481
11233 1                   N NITROSODIALKYLAMINE//N NITROSO N METHYLANILINE//IARC SCIENTIFIC PUBLICATIONS 1025

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 N NITROSODIALKYLAMINE authKW 138357 1% 75% 6
2 N NITROSO N METHYLANILINE authKW 122986 0% 100% 4
3 IARC SCIENTIFIC PUBLICATIONS journal 111343 2% 15% 24
4 CARCINOGENESIS journal 64163 15% 1% 156
5 ALKANEDIAZOTATE authKW 61493 0% 100% 2
6 CYCLIC NITROSAMINE authKW 61493 0% 100% 2
7 DNA REPAIR HOST MEDIATED ASSAY authKW 61493 0% 100% 2
8 N NITROSOPIPERAZINE authKW 61493 0% 100% 2
9 NITROSODIALKYLAMINE authKW 61493 0% 100% 2
10 NITROSOMETHYLBENZYLAMINE authKW 61493 0% 100% 2

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Oncology 7754 45% 0% 465
2 Toxicology 6498 24% 0% 247
3 Genetics & Heredity 682 12% 0% 122
4 Chemistry, Medicinal 412 7% 0% 68
5 Pharmacology & Pharmacy 222 11% 0% 113
6 Chemistry, Multidisciplinary 214 12% 0% 125
7 Chemistry, Organic 61 5% 0% 53
8 Food Science & Technology 13 3% 0% 26
9 Environmental Sciences 4 3% 0% 31
10 Biochemistry & Molecular Biology 3 7% 0% 69

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CHEM FDN CANC REG 40994 0% 67% 2
2 CANC ONCOL PATHOL 30747 0% 100% 1
3 CENT MAGNET ONANCE 30747 0% 100% 1
4 CHEM FDN CANC REG WORKSHOP 30747 0% 100% 1
5 FDN CANC REG WORKSHOP CHEM 30747 0% 100% 1
6 KOSYO KU 30747 0% 100% 1
7 PHARMACEUT SCI TANABEDORI MIZUOHO KU 30747 0% 100% 1
8 TAKADA 3418 TOSHIMA KU 30747 0% 100% 1
9 TOXICOL AMB 30747 0% 100% 1
10 CHEM BOURNE 15372 0% 50% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IARC SCIENTIFIC PUBLICATIONS 111343 2% 15% 24
2 CARCINOGENESIS 64163 15% 1% 156
3 IARC PUBLICATIONS 60343 2% 11% 18
4 GANN 29994 3% 4% 27
5 MUTATION RESEARCH 22429 8% 1% 77
6 JOURNAL OF CANCER RESEARCH AND CLINICAL ONCOLOGY 9403 4% 1% 39
7 CANCER LETTERS 9187 6% 0% 61
8 CHEMICAL RESEARCH IN TOXICOLOGY 4526 3% 1% 28
9 CANCER RESEARCH 4089 7% 0% 73
10 CHEMICAL MUTAGENS-PRINCIPLES AND METHODS FOR THEIR DETECTION 3840 0% 6% 2

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 N NITROSODIALKYLAMINE 138357 1% 75% 6 Search N+NITROSODIALKYLAMINE Search N+NITROSODIALKYLAMINE
2 N NITROSO N METHYLANILINE 122986 0% 100% 4 Search N+NITROSO+N+METHYLANILINE Search N+NITROSO+N+METHYLANILINE
3 ALKANEDIAZOTATE 61493 0% 100% 2 Search ALKANEDIAZOTATE Search ALKANEDIAZOTATE
4 CYCLIC NITROSAMINE 61493 0% 100% 2 Search CYCLIC+NITROSAMINE Search CYCLIC+NITROSAMINE
5 DNA REPAIR HOST MEDIATED ASSAY 61493 0% 100% 2 Search DNA+REPAIR+HOST+MEDIATED+ASSAY Search DNA+REPAIR+HOST+MEDIATED+ASSAY
6 N NITROSOPIPERAZINE 61493 0% 100% 2 Search N+NITROSOPIPERAZINE Search N+NITROSOPIPERAZINE
7 NITROSODIALKYLAMINE 61493 0% 100% 2 Search NITROSODIALKYLAMINE Search NITROSODIALKYLAMINE
8 NITROSOMETHYLBENZYLAMINE 61493 0% 100% 2 Search NITROSOMETHYLBENZYLAMINE Search NITROSOMETHYLBENZYLAMINE
9 N NITROSODIETHANOLAMINE 59122 0% 38% 5 Search N+NITROSODIETHANOLAMINE Search N+NITROSODIETHANOLAMINE
10 N NITROSODICYCLOHEXYLAMINE 40994 0% 67% 2 Search N+NITROSODICYCLOHEXYLAMINE Search N+NITROSODICYCLOHEXYLAMINE

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 10263 CYP2E1//CHLORZOXAZONE//CYTOCHROME P450 2E1
2 8810 HLTH EFFECTS ENVIRONM CONTAMINAT//IARC SCIENTIFIC PUBLICATIONS//N NITROSO COMPOUNDS
3 13283 TOBACCO SPECIFIC NITROSAMINES//NNK//TOBACCO SPECIFIC N NITROSAMINES
4 9169 NDMA//N NITROSAMINES//NITROSAMINES
5 31900 COX 2 NULL MICE//ACETYLAYTION//ANTI ESOPHAGEAL CANCER
6 15263 PANCREATIC HEPATOCYTES//AZASERINE//PANCREATIC CARCINOGENESIS
7 21545 N NITROSATION//QUIM FIS EQI//N NITROSOAMINES
8 24808 HUMAN S9//N N N N TETRAMETHYL PARA PHENYLENEDIAMINE//1 METHYL 2 ARYLETHYL HYDROXYLAMINE
9 1747 O 6 ALKYLGUANINE DNA ALKYLTRANSFERASE//ALKYLTRANSFERASE//O 6 METHYLGUANINE DNA METHYLTRANSFERASE
10 33191 LARYNGEAL GLANDS//AVAILABLE AIRWAY//CRIACAO ANIM N

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