Class information for:
Level 1: PESTICIDE RESIDUES//QUECHERS//PESTICIDES

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
447 3       PESTICIDES//PESTICIDE RESIDUES//HERBICIDE 26992
1670 2             PESTICIDE RESIDUES//QUECHERS//PESTICIDES 7138
561 1                   PESTICIDE RESIDUES//QUECHERS//PESTICIDES 3333

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PESTICIDE RESIDUES authKW 1380458 12% 37% 397
2 QUECHERS authKW 1321063 9% 45% 311
3 PESTICIDES authKW 493951 23% 7% 782
4 MULTIRESIDUE ANALYSIS authKW 368761 3% 45% 87
5 MATRIX SOLID PHASE DISPERSION authKW 331816 3% 33% 106
6 PESTICIDE RESIDUE ANALYSIS authKW 290145 2% 57% 54
7 MULTIRESIDUE METHOD authKW 276496 2% 50% 58
8 MULTIRESIDUE authKW 210569 1% 52% 43
9 PESTICIDE IDUE address 184077 2% 35% 56
10 RESIDUES authKW 174770 7% 8% 235

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Analytical 45189 50% 0% 1659
2 Food Science & Technology 33182 37% 0% 1220
3 Biochemical Research Methods 12907 21% 0% 706
4 Chemistry, Applied 9406 16% 0% 544
5 Agriculture, Multidisciplinary 3763 7% 0% 245
6 Toxicology 2520 9% 0% 296
7 Environmental Sciences 2000 14% 0% 450
8 Nutrition & Dietetics 1274 6% 0% 192
9 Spectroscopy 382 4% 0% 119
10 Entomology 65 2% 0% 52

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PESTICIDE IDUE 184077 2% 35% 56
2 PESTICIDE IDUE GRP 174411 2% 34% 54
3 PESTICIDE IDUES 158356 1% 49% 34
4 BROMATOL TOXICOL 142326 1% 39% 39
5 HYDROGEOL ANALYT CHEM 117205 1% 31% 40
6 PESTICIDE IDUES ENVIRONM POLLUT 91060 1% 57% 17
7 CONTROL AGROCHEM 86005 1% 27% 34
8 EUROPEAN UNION REFERENCE PESTICIDE IDUES F 85069 1% 50% 18
9 GRP ANALYT CHEM CONTAMINANTS 84380 1% 36% 25
10 CENT AGR PESTICIDE 77153 1% 41% 20

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF AOAC INTERNATIONAL 94755 7% 4% 226
2 JOURNAL OF CHROMATOGRAPHY A 49396 11% 1% 379
3 JOURNAL OF THE FOOD HYGIENIC SOCIETY OF JAPAN 42043 2% 6% 80
4 FOOD HYGIENE AND SAFETY SCIENCE 24396 1% 9% 30
5 FOOD ANALYTICAL METHODS 23797 2% 4% 69
6 FOOD ADDITIVES AND CONTAMINANTS PART A-CHEMISTRY ANALYSIS CONTROL EXPOSURE & RISK ASSESSMENT 21002 3% 3% 86
7 JOURNAL OF SEPARATION SCIENCE 16742 3% 2% 106
8 FOOD CHEMISTRY 13862 5% 1% 180
9 JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 13067 7% 1% 221
10 BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 12261 4% 1% 117

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PESTICIDE RESIDUES 1380458 12% 37% 397 Search PESTICIDE+RESIDUES Search PESTICIDE+RESIDUES
2 QUECHERS 1321063 9% 45% 311 Search QUECHERS Search QUECHERS
3 PESTICIDES 493951 23% 7% 782 Search PESTICIDES Search PESTICIDES
4 MULTIRESIDUE ANALYSIS 368761 3% 45% 87 Search MULTIRESIDUE+ANALYSIS Search MULTIRESIDUE+ANALYSIS
5 MATRIX SOLID PHASE DISPERSION 331816 3% 33% 106 Search MATRIX+SOLID+PHASE+DISPERSION Search MATRIX+SOLID+PHASE+DISPERSION
6 PESTICIDE RESIDUE ANALYSIS 290145 2% 57% 54 Search PESTICIDE+RESIDUE+ANALYSIS Search PESTICIDE+RESIDUE+ANALYSIS
7 MULTIRESIDUE METHOD 276496 2% 50% 58 Search MULTIRESIDUE+METHOD Search MULTIRESIDUE+METHOD
8 MULTIRESIDUE 210569 1% 52% 43 Search MULTIRESIDUE Search MULTIRESIDUE
9 RESIDUES 174770 7% 8% 235 Search RESIDUES Search RESIDUES
10 ANALYTE PROTECTANTS 170174 1% 100% 18 Search ANALYTE+PROTECTANTS Search ANALYTE+PROTECTANTS

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 15744 PROCESSING FACTOR//PESTICIDE RESIDUES//HOUSEHOLD PROCESSING
2 19463 INVEST PLAGUICIDAS//ORGANOCHLORINE PESTICIDES//ORGANOCHLORINE PESTICIDE RESIDUES
3 1953 WATER ANALYSIS//PESTICIDES//ENVIRONMENTAL ANALYSIS
4 19368 CARBENDAZIM//BENOMYL//N BUTYLISOCYANATE
5 34917 GENOME SHUFFLING//SPINOSYN D//N DEMETHYLSPINOSYN D
6 14806 PYRETHRINS//JOURNAL OF PESTICIDE SCIENCE//WATER SEDIMENT SYSTEM
7 20033 PESTICIDE FORMULATIONS//COUNTERFEIT PESTICIDES//MULTI PESTICIDE
8 5796 NEONICOTINOIDS//IMIDACLOPRID//CLOTHIANIDIN
9 2037 DISPERSIVE LIQUID LIQUID MICROEXTRACTION//LIQUID PHASE MICROEXTRACTION//SINGLE DROP MICROEXTRACTION
10 22146 STIR BAR SORPTIVE EXTRACTION//ROTATING DISK SORPTIVE EXTRACTION//FLOATING SAMPLING TECHNOLOGY

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