Class information for:
Level 1: JOURNAL OF ANALYTICAL CHEMISTRY//SILICA TITANIA XEROGELS//SOLID PHASE SPECTROPHOTOMETRIC DETERMINATION

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
24657 1                   JOURNAL OF ANALYTICAL CHEMISTRY//SILICA TITANIA XEROGELS//SOLID PHASE SPECTROPHOTOMETRIC DETERMINATION 328

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF ANALYTICAL CHEMISTRY journal 450019 45% 3% 147
2 SILICA TITANIA XEROGELS authKW 288262 1% 100% 3
3 SOLID PHASE SPECTROPHOTOMETRIC DETERMINATION authKW 288262 1% 100% 3
4 SORPTION CATALYTIC DETERMINATION authKW 216195 1% 75% 3
5 CHROMATICITY MEASUREMENTS authKW 192175 1% 100% 2
6 PANV KU 2 authKW 192175 1% 100% 2
7 DIFFUSE REFLECTION SPECTROMETRY authKW 128115 1% 67% 2
8 LOADED SILICA GEL authKW 128115 1% 67% 2
9 PAR CAPRIQUAT LOADED SILICA GEL authKW 128115 1% 67% 2
10 DIFFUSE REFLECTION SPECTROSCOPY authKW 111576 2% 19% 6

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Analytical 7770 65% 0% 214
2 Chemistry, Multidisciplinary 106 14% 0% 47
3 Chemistry, Applied 38 4% 0% 13
4 Engineering, Petroleum 21 1% 0% 3
5 Materials Science, Characterization, Testing 12 1% 0% 3
6 Instruments & Instrumentation 5 2% 0% 7
7 Chemistry, Inorganic & Nuclear 5 2% 0% 8
8 Multidisciplinary Sciences 5 1% 0% 3
9 Engineering, Chemical 3 3% 0% 9
10 Spectroscopy 1 1% 0% 4

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ANALYT CHEM FUNCT MAT ENVIRONM 96087 0% 100% 1
2 CHINICODIAGNOST ENDOCRINOL DISPENSARY 96087 0% 100% 1
3 KHANTY MANSIISK AUTONOMOUS AREA YUGRA 96087 0% 100% 1
4 SCI EXPERT CRIMINALIST 96087 0% 100% 1
5 SCI TECHNOL COMPLEX STATE SCI OFF 96087 0% 100% 1
6 UMR CNRS 6507INC3 MFR 3038 96087 0% 100% 1
7 KRISTALL ENGN 76867 1% 40% 2
8 ENGN KRISTALL 48043 0% 50% 1
9 CHEM ECOL 44131 5% 3% 16
10 VERNADSKY GEOCHEM ANALYT CHEM 36774 6% 2% 21

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF ANALYTICAL CHEMISTRY 450019 45% 3% 147
2 VESTNIK MOSKOVSKOGO UNIVERSITETA SERIYA 2 KHIMIYA 4858 3% 1% 10
3 JOURNAL OF WATER CHEMISTRY AND TECHNOLOGY 1959 1% 1% 3
4 USPEKHI KHIMII 1821 2% 0% 6
5 CURRENT ANALYTICAL CHEMISTRY 1538 1% 1% 3
6 FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY 1407 3% 0% 9
7 RUSSIAN JOURNAL OF APPLIED CHEMISTRY 1072 3% 0% 9
8 VESTNIK ROSSIISKOI AKADEMII NAUK 940 0% 1% 1
9 ZHURNAL MIKROBIOLOGII EPIDEMIOLOGII I IMMUNOBIOLOGII 762 2% 0% 5
10 PHARMACEUTICAL CHEMISTRY JOURNAL 708 1% 0% 3

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SILICA TITANIA XEROGELS 288262 1% 100% 3 Search SILICA+TITANIA+XEROGELS Search SILICA+TITANIA+XEROGELS
2 SOLID PHASE SPECTROPHOTOMETRIC DETERMINATION 288262 1% 100% 3 Search SOLID+PHASE+SPECTROPHOTOMETRIC+DETERMINATION Search SOLID+PHASE+SPECTROPHOTOMETRIC+DETERMINATION
3 SORPTION CATALYTIC DETERMINATION 216195 1% 75% 3 Search SORPTION+CATALYTIC+DETERMINATION Search SORPTION+CATALYTIC+DETERMINATION
4 CHROMATICITY MEASUREMENTS 192175 1% 100% 2 Search CHROMATICITY+MEASUREMENTS Search CHROMATICITY+MEASUREMENTS
5 PANV KU 2 192175 1% 100% 2 Search PANV+KU+2 Search PANV+KU+2
6 DIFFUSE REFLECTION SPECTROMETRY 128115 1% 67% 2 Search DIFFUSE+REFLECTION+SPECTROMETRY Search DIFFUSE+REFLECTION+SPECTROMETRY
7 LOADED SILICA GEL 128115 1% 67% 2 Search LOADED+SILICA+GEL Search LOADED+SILICA+GEL
8 PAR CAPRIQUAT LOADED SILICA GEL 128115 1% 67% 2 Search PAR+CAPRIQUAT+LOADED+SILICA+GEL Search PAR+CAPRIQUAT+LOADED+SILICA+GEL
9 DIFFUSE REFLECTION SPECTROSCOPY 111576 2% 19% 6 Search DIFFUSE+REFLECTION+SPECTROSCOPY Search DIFFUSE+REFLECTION+SPECTROSCOPY
10 1 4 DIHYDROXYANTHRAQUINONE DHA 96087 0% 100% 1 Search 1+4+DIHYDROXYANTHRAQUINONE+DHA Search 1+4+DIHYDROXYANTHRAQUINONE+DHA

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 18995 SOLID PHASE SPECTROPHOTOMETRY//FLOW THROUGH OPTOSENSOR//COLORIMETRIC SOLID PHASE EXTRACTION
2 22440 POLYURETHANE FOAM//URETHANE POLYMERS//1 5 DI 2 FLUOROPHENYL 3 MERCAPTOFORMAZAN
3 28544 CHROMATOMEMBRANE CELL//CHROMATOMEMBRANE//CHEM INORGAN ANALYT CHEM
4 34974 1 2 BENZIMIDAZOLYLAZO 2 NAPHTHOL//3 AMINO 1 2 4 TRIAZOLE DERIVATIVES//3 METHYL 2 6 DIMERCAPTO 1 4 THIOPYRONE
5 16883 SEMIMETHYLTHYMOL BLUE//URANIUM//ARSENAZO III
6 30404 JOURNAL AMERICAN WATER WORKS ASSOCIATION//SOURCE WATER QUALITY STANDARDS//LANZHOU ANIM SCI
7 30396 FLUORESCENCE MICROSCOPIC ANALYSIS//SELF ORDERED RING SOR TECHNIQUE//FLUORESCENT MICROSCOPIC ANALYSIS
8 10569 KNOTTED REACTOR//PRECONCENTRATION//IMMOBILIZED 8 HYDROXYQUINOLINE
9 29619 METOCLOPRAMIDE//METOCLOPRAMIDE HYDROCHLORIDE//BROMOPRIDE
10 26264 ASSAY THEOPHYLLINE//CLINICAL TEST DEVICES//COFACTOR LABELED

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