Class information for:
Level 1: NITRO PAH//3 NITROBENZANTHRONE//NITRO POLYCYCLIC AROMATIC HYDROCARBONS

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
714 2             HETEROCYCLIC AMINES//DNA ADDUCTS//HETEROCYCLIC AROMATIC AMINES 13225
2952 1                   NITRO PAH//3 NITROBENZANTHRONE//NITRO POLYCYCLIC AROMATIC HYDROCARBONS 2134

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NITRO PAH authKW 594151 3% 62% 65
2 3 NITROBENZANTHRONE authKW 499118 2% 87% 39
3 NITRO POLYCYCLIC AROMATIC HYDROCARBONS authKW 487558 2% 77% 43
4 1 NITROPYRENE authKW 427138 2% 59% 49
5 NITROPYRENE authKW 289319 1% 85% 23
6 NITRATED POLYCYCLIC AROMATIC HYDROCARBONS authKW 283800 1% 62% 31
7 DINITROPYRENE authKW 203672 1% 69% 20
8 3 AMINOBENZANTHRONE authKW 147671 0% 100% 10
9 NITROBENZOAPYRENE authKW 147671 0% 100% 10
10 AIRBORNE PARTICULATE authKW 118443 1% 42% 19

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Toxicology 26160 33% 0% 708
2 Environmental Sciences 10665 35% 0% 745
3 Genetics & Heredity 4604 20% 0% 430
4 Engineering, Environmental 1869 8% 0% 171
5 Chemistry, Analytical 1645 13% 0% 281
6 Meteorology & Atmospheric Sciences 1386 8% 0% 166
7 Oncology 474 10% 0% 209
8 Public, Environmental & Occupational Health 273 6% 0% 129
9 Biochemical Research Methods 199 4% 0% 89
10 Chemistry, Medicinal 90 3% 0% 58

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 COMMUNITY ENVIRONM SCI 89331 1% 55% 11
2 SECT MOL CARCINOGENESIS 61647 1% 13% 31
3 PROGRAMA PESQUISAS AMBIENTAIS 42177 0% 29% 10
4 STATEWIDE AIR POLLUT 28382 0% 19% 10
5 BASIC ENVIRONM 24605 0% 33% 5
6 SECC MUTAGENESIS AMBIENTAL 19688 0% 67% 2
7 MUTAGENESE AMBIENTAL 18983 0% 43% 3
8 AIR POLLUT 18773 1% 5% 24
9 GRP GENET ALTERAT CARCINOGENESIS 18322 0% 21% 6
10 ANAL MONITORING MINIMAZAT METHODS ENV 14767 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MUTATION RESEARCH 73510 9% 2% 201
2 ENVIRONMENTAL MUTAGENESIS 53195 2% 9% 41
3 POLYCYCLIC AROMATIC COMPOUNDS 42227 2% 5% 53
4 CARCINOGENESIS 16600 5% 1% 115
5 MUTATION RESEARCH-GENETIC TOXICOLOGY AND ENVIRONMENTAL MUTAGENESIS 13776 3% 2% 56
6 MUTAGENESIS 8740 2% 2% 37
7 ENVIRONMENTAL AND MOLECULAR MUTAGENESIS 8717 2% 2% 37
8 MUTATION RESEARCH-GENETIC TOXICOLOGY 8641 1% 5% 13
9 ATMOSPHERIC ENVIRONMENT 8050 5% 1% 98
10 JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY & CHROMATOGRAPHY COMMUNICATIONS 7858 1% 2% 24

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 NITRO PAH 594151 3% 62% 65 Search NITRO+PAH Search NITRO+PAH
2 3 NITROBENZANTHRONE 499118 2% 87% 39 Search 3+NITROBENZANTHRONE Search 3+NITROBENZANTHRONE
3 NITRO POLYCYCLIC AROMATIC HYDROCARBONS 487558 2% 77% 43 Search NITRO+POLYCYCLIC+AROMATIC+HYDROCARBONS Search NITRO+POLYCYCLIC+AROMATIC+HYDROCARBONS
4 1 NITROPYRENE 427138 2% 59% 49 Search 1+NITROPYRENE Search 1+NITROPYRENE
5 NITROPYRENE 289319 1% 85% 23 Search NITROPYRENE Search NITROPYRENE
6 NITRATED POLYCYCLIC AROMATIC HYDROCARBONS 283800 1% 62% 31 Search NITRATED+POLYCYCLIC+AROMATIC+HYDROCARBONS Search NITRATED+POLYCYCLIC+AROMATIC+HYDROCARBONS
7 DINITROPYRENE 203672 1% 69% 20 Search DINITROPYRENE Search DINITROPYRENE
8 3 AMINOBENZANTHRONE 147671 0% 100% 10 Search 3+AMINOBENZANTHRONE Search 3+AMINOBENZANTHRONE
9 NITROBENZOAPYRENE 147671 0% 100% 10 Search NITROBENZOAPYRENE Search NITROBENZOAPYRENE
10 AIRBORNE PARTICULATE 118443 1% 42% 19 Search AIRBORNE+PARTICULATE Search AIRBORNE+PARTICULATE

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 1143 PAHS//DIAGNOSTIC RATIOS//POLYCYCLIC AROMATIC HYDROCARBONS
2 5521 SOS CHROMOTEST//3 CHLORO 4 DICHLOROMETHYL 5 HYDROXY 25H FURANONE//MUTAGENICITY
3 20592 UNESCO ENVIRONM ELE OCHEM//SILVER SOLID AMALGAM ELECTRODE//SILVER AMALGAM FILM ELECTRODE
4 20930 TRANSITION STATES THEORY//AMINOTOLUENE//ANAL PESTICIDES MICROPOLLUANTS ORGAN
5 22084 1 3 DINITROBENZENE//DINITROBENZENE//REPRODUCTIVE SCREEN
6 25760 BIOMASS FIRED POWER PLANT//AIRCYCLOSIZING//AMORPHOUSSILICA
7 15874 DIESEL EXHAUST//DIS CONTROL PREVENTPITTSBURGH//BIOPROTECTORS
8 30046 TRAFFIC POLICEMEN//URBAN POLLUTANTS//ENVIRONM NANOTOXICOL SECT
9 11422 NITRENIUM ION//NITRENIUM//N 2 ACETYLAMINOFLUORENE
10 13848 AZAARENES//7H DIBENZOC GCARBAZOLE//DIBENZA JACRIDINE

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