Class information for:
Level 1: 3 HYDROXY 1 2 DIHYDRO QUINAZOLIN 4 ONES//NONANALYTE SPIKING//PROMPT GAMMA SPECTROMETRY

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
347 3       CHEMISTRY, ANALYTICAL//PRECONCENTRATION//PVC MEMBRANE 36737
308 2             PRECONCENTRATION//FLAME ATOMIC ABSORPTION SPECTROMETRY//CHEMISTRY, ANALYTICAL 18780
29507 1                   3 HYDROXY 1 2 DIHYDRO QUINAZOLIN 4 ONES//NONANALYTE SPIKING//PROMPT GAMMA SPECTROMETRY 202

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 3 HYDROXY 1 2 DIHYDRO QUINAZOLIN 4 ONES authKW 468072 1% 100% 3
2 NONANALYTE SPIKING authKW 468072 1% 100% 3
3 PROMPT GAMMA SPECTROMETRY authKW 468072 1% 100% 3
4 AVERAGE STOPPING POWER authKW 351053 1% 75% 3
5 3 4 5 6 TETRAFLUORO 2 CARBOXYPHENYLFLUORONE authKW 312048 1% 100% 2
6 STOPPING POWER CORRECTIONS authKW 312048 1% 100% 2
7 1 1 3 3 TETRAMETHYL GUANIDINE authKW 156024 0% 100% 1
8 12 13 DIHYDRO 6H 11BH QUINAZOLINO1 2 C1 3BENZOOXAZIN 13 ONES authKW 156024 0% 100% 1
9 2 BENZILIDENIMINOBENZOHYDROXAMIC ACID authKW 156024 0% 100% 1
10 3 4 5 6 TETRAHYDRO 1H 1 3OXAZINO3 4 1QUINAZOLIN 6 ONE authKW 156024 0% 100% 1

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Analytical 2488 48% 0% 96
2 Chemistry, Multidisciplinary 547 35% 0% 70
3 Chemistry, Inorganic & Nuclear 479 18% 0% 36
4 Nuclear Science & Technology 361 13% 0% 26
5 Thermodynamics 11 2% 0% 5
6 Physics, Atomic, Molecular & Chemical 9 4% 0% 8
7 Instruments & Instrumentation 5 2% 0% 5
8 Environmental Sciences 5 4% 0% 9
9 Physics, Nuclear 3 2% 0% 4
10 Materials Science, Characterization, Testing 1 0% 0% 1

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ABT ZCH 78011 0% 50% 1
2 PROJEKTBEREICH 43 78011 0% 50% 1
3 PLOV 4874 0% 3% 1
4 HBEREICH MAT WISSEN 3197 1% 1% 2
5 OSAKA MINAMI MED 1574 0% 1% 1
6 ENVIRONM SCI PROGRAMME 1011 0% 1% 1
7 CERI 828 0% 1% 1
8 ND ZELINSKII ORGAN CHEM 273 1% 0% 2
9 HOSP PHARM 229 1% 0% 2
10 FOR UNGSZENTRUM 225 0% 0% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ANALES DE QUIMICA SERIE B-QUIMICA INORGANICA Y QUIMICA ANALYTICA 25309 5% 2% 10
2 BULLETIN DES SOCIETES CHIMIQUES BELGES 5672 4% 0% 9
3 JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-LETTERS 4529 3% 0% 7
4 ANNALI DI CHIMICA 2891 3% 0% 6
5 ANALYTICAL LETTERS PART A-CHEMICAL ANALYSIS 2848 1% 1% 3
6 MICROCHEMICAL JOURNAL 2762 4% 0% 9
7 AFINIDAD 2032 2% 0% 5
8 FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY 1812 4% 0% 8
9 FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE 1701 3% 0% 6
10 SOUTH AFRICAN JOURNAL OF CHEMISTRY 1630 1% 1% 2

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 3 HYDROXY 1 2 DIHYDRO QUINAZOLIN 4 ONES 468072 1% 100% 3 Search 3+HYDROXY+1+2+DIHYDRO+QUINAZOLIN+4+ONES Search 3+HYDROXY+1+2+DIHYDRO+QUINAZOLIN+4+ONES
2 NONANALYTE SPIKING 468072 1% 100% 3 Search NONANALYTE+SPIKING Search NONANALYTE+SPIKING
3 PROMPT GAMMA SPECTROMETRY 468072 1% 100% 3 Search PROMPT+GAMMA+SPECTROMETRY Search PROMPT+GAMMA+SPECTROMETRY
4 AVERAGE STOPPING POWER 351053 1% 75% 3 Search AVERAGE+STOPPING+POWER Search AVERAGE+STOPPING+POWER
5 3 4 5 6 TETRAFLUORO 2 CARBOXYPHENYLFLUORONE 312048 1% 100% 2 Search 3+4+5+6+TETRAFLUORO+2+CARBOXYPHENYLFLUORONE Search 3+4+5+6+TETRAFLUORO+2+CARBOXYPHENYLFLUORONE
6 STOPPING POWER CORRECTIONS 312048 1% 100% 2 Search STOPPING+POWER+CORRECTIONS Search STOPPING+POWER+CORRECTIONS
7 1 1 3 3 TETRAMETHYL GUANIDINE 156024 0% 100% 1 Search 1+1+3+3+TETRAMETHYL+GUANIDINE Search 1+1+3+3+TETRAMETHYL+GUANIDINE
8 12 13 DIHYDRO 6H 11BH QUINAZOLINO1 2 C1 3BENZOOXAZIN 13 ONES 156024 0% 100% 1 Search 12+13+DIHYDRO+6H+11BH+QUINAZOLINO1+2+C1+3BENZOOXAZIN+13+ONES Search 12+13+DIHYDRO+6H+11BH+QUINAZOLINO1+2+C1+3BENZOOXAZIN+13+ONES
9 2 BENZILIDENIMINOBENZOHYDROXAMIC ACID 156024 0% 100% 1 Search 2+BENZILIDENIMINOBENZOHYDROXAMIC+ACID Search 2+BENZILIDENIMINOBENZOHYDROXAMIC+ACID
10 3 4 5 6 TETRAHYDRO 1H 1 3OXAZINO3 4 1QUINAZOLIN 6 ONE 156024 0% 100% 1 Search 3+4+5+6+TETRAHYDRO+1H+1+3OXAZINO3+4+1QUINAZOLIN+6+ONE Search 3+4+5+6+TETRAHYDRO+1H+1+3OXAZINO3+4+1QUINAZOLIN+6+ONE

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 15776 MOLYBDENUM DETERMINATION//COMPLEX ADSORPTION WAVE//MOLYBDENUMVI
2 14914 VANADIUM DETERMINATION//VANADIUM SPECIATION//VANADIUM
3 28197 N 1 NAPHTHYLETHYLENE DIAMINE DIHYDROCHLORIDE//NONSALINE WATER//P NITROPHENOL ADDUCTS
4 25638 BISMUTH DETERMINATION//4 BROMO PTPT//TETRAIODOBISMUTHATEIII
5 30727 2 NITRO 2 7 DINITRO 2 5 DINITRO 2 4 7 TRINITROPHENANTHRENEQUINONE MONOXIME//5 6 DIHYDRO 2 9 DIISOPROPYL 4 7 DIARYL1 10PHENANTHROLINE//BCP DERIVATIVES
6 31735 FUSION WITH AMMONIUM HYDROGEN SULFATE//HEXAFLUOROTANTALATEV//TANTALITE COLUMBITE ORE ANALYSIS
7 11770 AMINOHYDROXAMIC ACIDS//HYDROXAMIC ACID//DIHYDROXAMIC ACIDS
8 18650 COATED MULTILAYER X RAY DISPERSION ELEMENT//OXYGEN GAS FUSION//STAHL UND EISEN
9 26385 MN II CATALYSED//METHOXY 1 4 BENZOQUINONE//PERIODATE
10 32137 FUJIWARA REACTION//CARBON TETRACHLORIDE DETERMINATION//2 HYDROXYBENZILIDINE O AMINOBENZOTHIAZOLE

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