Class information for:
Level 1: CATALYTIC SPECTROPHOTOMETRY//KINETIC CATALYTIC METHOD//CATALYTIC KINETIC SPECTROPHOTOMETRY

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
10867 1                   CATALYTIC SPECTROPHOTOMETRY//KINETIC CATALYTIC METHOD//CATALYTIC KINETIC SPECTROPHOTOMETRY 1057

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CATALYTIC SPECTROPHOTOMETRY authKW 480544 3% 46% 35
2 KINETIC CATALYTIC METHOD authKW 265620 1% 64% 14
3 CATALYTIC KINETIC SPECTROPHOTOMETRY authKW 201498 1% 48% 14
4 CATALYTIC METHODS authKW 170001 2% 24% 24
5 KINETIC SPECTROPHOTOMETRY authKW 135933 2% 20% 23
6 CATALYTIC ANALYSIS authKW 96591 1% 36% 9
7 CATALYTIC POTENTIAL TITRATION authKW 89447 0% 100% 3
8 P AMINO N N DIMETHYLANILINE DIHYDROCHLORIDE authKW 89447 0% 100% 3
9 POTASSIUM PERIODATE authKW 80154 1% 24% 11
10 2 HYDROXY 1 2 HYDROXY 4 SULFO 1 NAPHTHYLAZO 3 NAPHTHOIC ACID authKW 59631 0% 100% 2

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Analytical 28695 70% 0% 737
2 Spectroscopy 551 7% 0% 72
3 Chemistry, Multidisciplinary 529 17% 0% 179
4 Thermodynamics 74 3% 0% 29
5 Materials Science, Characterization, Testing 42 1% 0% 10
6 COMPUTER APPLICATIONS & CYBERNETICS 9 0% 0% 1
7 Education, Scientific Disciplines 8 1% 0% 7
8 Instruments & Instrumentation 4 2% 0% 16
9 Materials Science, Textiles 3 0% 0% 3
10 History & Philosophy of Science 2 0% 0% 3

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 COMP CONTROL MEASUREMENT 59631 0% 100% 2
2 ANALYT CHEM 104 SOLONOS ST 29816 0% 100% 1
3 ARCHITECTURE ENVIRONG 29816 0% 100% 1
4 CIENCIES QUIM TARRAGONA QUIM 29816 0% 100% 1
5 COMP ANAL TESTING 29816 0% 100% 1
6 ENVIRONM ENGN CHEM HITECH 29816 0% 100% 1
7 GORGES ERVOIR REG ECOENVIRONM MINIST E 29816 0% 100% 1
8 MOTOJYU KU 29816 0% 100% 1
9 PROJECT SOCIOL MATH 29816 0% 100% 1
10 SAFETY HLTH OFF 29816 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR 47483 5% 3% 54
2 TALANTA 13581 8% 1% 89
3 CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 11935 5% 1% 52
4 MIKROCHIMICA ACTA 11729 3% 1% 34
5 ANALYST 11196 7% 1% 75
6 MICROCHEMICAL JOURNAL 10415 4% 1% 40
7 JOURNAL OF ANALYTICAL CHEMISTRY 9758 4% 1% 39
8 ANALYTICA CHIMICA ACTA 8710 8% 0% 85
9 BUNSEKI KAGAKU 7667 4% 1% 39
10 SPECTROSCOPY AND SPECTRAL ANALYSIS 7273 5% 0% 51

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 CATALYTIC SPECTROPHOTOMETRY 480544 3% 46% 35 Search CATALYTIC+SPECTROPHOTOMETRY Search CATALYTIC+SPECTROPHOTOMETRY
2 KINETIC CATALYTIC METHOD 265620 1% 64% 14 Search KINETIC+CATALYTIC+METHOD Search KINETIC+CATALYTIC+METHOD
3 CATALYTIC KINETIC SPECTROPHOTOMETRY 201498 1% 48% 14 Search CATALYTIC+KINETIC+SPECTROPHOTOMETRY Search CATALYTIC+KINETIC+SPECTROPHOTOMETRY
4 CATALYTIC METHODS 170001 2% 24% 24 Search CATALYTIC+METHODS Search CATALYTIC+METHODS
5 KINETIC SPECTROPHOTOMETRY 135933 2% 20% 23 Search KINETIC+SPECTROPHOTOMETRY Search KINETIC+SPECTROPHOTOMETRY
6 CATALYTIC ANALYSIS 96591 1% 36% 9 Search CATALYTIC+ANALYSIS Search CATALYTIC+ANALYSIS
7 CATALYTIC POTENTIAL TITRATION 89447 0% 100% 3 Search CATALYTIC+POTENTIAL+TITRATION Search CATALYTIC+POTENTIAL+TITRATION
8 P AMINO N N DIMETHYLANILINE DIHYDROCHLORIDE 89447 0% 100% 3 Search P+AMINO+N+N+DIMETHYLANILINE+DIHYDROCHLORIDE Search P+AMINO+N+N+DIMETHYLANILINE+DIHYDROCHLORIDE
9 POTASSIUM PERIODATE 80154 1% 24% 11 Search POTASSIUM+PERIODATE Search POTASSIUM+PERIODATE
10 2 HYDROXY 1 2 HYDROXY 4 SULFO 1 NAPHTHYLAZO 3 NAPHTHOIC ACID 59631 0% 100% 2 Search 2+HYDROXY+1+2+HYDROXY+4+SULFO+1+NAPHTHYLAZO+3+NAPHTHOIC+ACID Search 2+HYDROXY+1+2+HYDROXY+4+SULFO+1+NAPHTHYLAZO+3+NAPHTHOIC+ACID

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 19673 COMPUTATIONAL CHEMICAL KINETICS//DIFFERENTIAL KINETIC METHOD//MULTICOMPONENT KINETIC DETERMINATIONS
2 14914 VANADIUM DETERMINATION//VANADIUM SPECIATION//VANADIUM
3 26385 MN II CATALYSED//METHOXY 1 4 BENZOQUINONE//PERIODATE
4 15776 MOLYBDENUM DETERMINATION//COMPLEX ADSORPTION WAVE//MOLYBDENUMVI
5 14423 OSMIUMIV//OSMIUM DETERMINATION//NOBLE METALS ANALYSIS
6 18192 AQUAPENTACYANOFERRATEII//HEXACYANOFERRATEII//INORGAN ANALYT PHYS CHEM
7 21449 DPKSH//DI 2 PYRIDYL KETONE BENZOYLHYDRAZONE//DI 2 PYRIDYL KETONE THIOPHENE 2 CARBOXYLIC HYDRAZONE
8 29507 3 HYDROXY 1 2 DIHYDRO QUINAZOLIN 4 ONES//NONANALYTE SPIKING//PROMPT GAMMA SPECTROMETRY
9 23034 IODINE AZIDE REACTION//THYREOSTATS//THYREOSTATIC DRUGS
10 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

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